#include <cairo_gal.h>

Inheritance diagram for KIGFX::CAIRO_GAL:

Public Member Functions
	CAIRO_GAL (GAL_DISPLAY_OPTIONS &aDisplayOptions, wxWindow aParent, wxEvtHandler aMouseListener=nullptr, wxEvtHandler *aPaintListener=nullptr, const wxString &aName=wxT("CairoCanvas"))

	~CAIRO_GAL ()
	Return true if the GAL canvas is visible on the screen.

bool	IsVisible () const override
	Return true if the GAL canvas is visible on the screen.

void	ResizeScreen (int aWidth, int aHeight) override
	Resizes the canvas.

bool	Show (bool aShow) override
	Show/hide the GAL canvas.

int	BeginGroup () override
	Begin a group.

void	EndGroup () override
	End the group.

void	SetTarget (RENDER_TARGET aTarget) override
	Set the target for rendering.

RENDER_TARGET	GetTarget () const override
	Get the currently used target for rendering.

void	ClearTarget (RENDER_TARGET aTarget) override
	Clear the target for rendering.

void	StartDiffLayer () override
	Begins rendering of a differential layer.

void	EndDiffLayer () override
	Ends rendering of a differential layer.

void	StartNegativesLayer () override
	Begins rendering in a new layer that will be copied to the main layer in EndNegativesLayer().

void	EndNegativesLayer () override
	Ends rendering of a negatives layer and draws it to the main layer.

void	PostPaint (wxPaintEvent &aEvent)
	Post an event to m_paint_listener.

void	SetMouseListener (wxEvtHandler *aMouseListener)

void	SetPaintListener (wxEvtHandler *aPaintListener)

bool	SetNativeCursorStyle (KICURSOR aCursor, bool aHiDPI) override
	Set the cursor in the native panel.

void	BeginDrawing () override
	Start/end drawing functions, draw calls can be only made in between the calls to BeginDrawing()/EndDrawing().

void	EndDrawing () override
	End the drawing, needs to be called for every new frame.

void	initSurface ()
	Prepare Cairo surfaces for drawing.

void	deinitSurface ()
	Destroy Cairo surfaces when are not needed anymore.

void	allocateBitmaps ()
	Allocate the bitmaps for drawing.

void	deleteBitmaps ()
	Allocate the bitmaps for drawing.

void	setCompositor ()
	Prepare the compositor.

void	onPaint (wxPaintEvent &aEvent)
	Paint event handler.

void	skipMouseEvent (wxMouseEvent &aEvent)
	Mouse event handler, forwards the event to the child.

void	skipGestureEvent (wxGestureEvent &aEvent)
	Skip the gesture event to the parent.

void	onSetNativeCursor (wxSetCursorEvent &aEvent)
	Give the correct cursor image when the native widget asks for it.

bool	updatedGalDisplayOptions (const GAL_DISPLAY_OPTIONS &aOptions) override
	Handle updating display options.

bool	IsCairoEngine () override
	Return true if the GAL engine is a Cairo based type.

void	DrawLine (const VECTOR2D &aStartPoint, const VECTOR2D &aEndPoint) override
	Draw a line.

void	DrawSegment (const VECTOR2D &aStartPoint, const VECTOR2D &aEndPoint, double aWidth) override
	Draw a rounded segment.

void	DrawCircle (const VECTOR2D &aCenterPoint, double aRadius) override
	Draw a circle using world coordinates.

void	DrawArc (const VECTOR2D &aCenterPoint, double aRadius, const EDA_ANGLE &aStartAngle, const EDA_ANGLE &aAngle) override
	Draw an arc.

void	DrawArcSegment (const VECTOR2D &aCenterPoint, double aRadius, const EDA_ANGLE &aStartAngle, const EDA_ANGLE &aAngle, double aWidth, double aMaxError) override
	Draw an arc segment.

void	DrawRectangle (const VECTOR2D &aStartPoint, const VECTOR2D &aEndPoint) override
	Draw a rectangle.

void	DrawRectangle (const BOX2I &aRect)

void	DrawSegmentChain (const std::vector< VECTOR2D > &aPointList, double aWidth) override
	Draw a chain of rounded segments.

void	DrawSegmentChain (const SHAPE_LINE_CHAIN &aLineChain, double aWidth) override

void	DrawPolyline (const std::deque< VECTOR2D > &aPointList) override
	Draw a polyline.

void	DrawPolyline (const VECTOR2D aPointList[], int aListSize) override

void	DrawPolyline (const SHAPE_LINE_CHAIN &aLineChain) override

virtual void	DrawPolyline (const std::vector< VECTOR2D > &aPointList)

void	DrawPolylines (const std::vector< std::vector< VECTOR2D > > &aPointLists) override
	Draw multiple polylines.

void	DrawPolygon (const std::deque< VECTOR2D > &aPointList) override
	Draw a polygon.

void	DrawPolygon (const VECTOR2D aPointList[], int aListSize) override

void	DrawPolygon (const SHAPE_POLY_SET &aPolySet, bool aStrokeTriangulation=false) override

void	DrawPolygon (const SHAPE_LINE_CHAIN &aPolySet) override

void	DrawGlyph (const KIFONT::GLYPH &aPolySet, int aNth, int aTotal) override
	Draw a polygon representing a font glyph.

void	DrawGlyphs (const std::vector< std::unique_ptr< KIFONT::GLYPH > > &aGlyphs) override
	Draw polygons representing font glyphs.

void	DrawCurve (const VECTOR2D &startPoint, const VECTOR2D &controlPointA, const VECTOR2D &controlPointB, const VECTOR2D &endPoint, double aFilterValue=0.0) override
	Draw a cubic bezier spline.

void	DrawBitmap (const BITMAP_BASE &aBitmap, double alphaBlend=1.0) override
	Draw a bitmap image.

void	Flush () override
	Force all remaining objects to be drawn.

void	ClearScreen () override
	Clear the screen.

void	SetIsFill (bool aIsFillEnabled) override
	Enable/disable fill.

void	SetIsStroke (bool aIsStrokeEnabled) override
	Enable/disable stroked outlines.

void	SetStrokeColor (const COLOR4D &aColor) override
	Set the stroke color.

void	SetFillColor (const COLOR4D &aColor) override
	Set the fill color.

void	SetLineWidth (float aLineWidth) override
	Set the line width.

void	SetLayerDepth (double aLayerDepth) override
	Set the depth of the layer (position on the z-axis)

void	Transform (const MATRIX3x3D &aTransformation) override
	Transform the context.

void	Rotate (double aAngle) override
	Rotate the context.

void	Translate (const VECTOR2D &aTranslation) override
	Translate the context.

void	Scale (const VECTOR2D &aScale) override
	Scale the context.

void	Save () override
	Save the context.

void	Restore () override
	Restore the context.

void	DrawGroup (int aGroupNumber) override
	Draw the stored group.

void	ChangeGroupColor (int aGroupNumber, const COLOR4D &aNewColor) override
	Change the color used to draw the group.

void	ChangeGroupDepth (int aGroupNumber, int aDepth) override
	Change the depth (Z-axis position) of the group.

void	DeleteGroup (int aGroupNumber) override
	Delete the group from the memory.

void	ClearCache () override
	Delete all data created during caching of graphic items.

void	SetNegativeDrawMode (bool aSetting) override
	Set negative draw mode in the renderer.

void	DrawCursor (const VECTOR2D &aCursorPosition) override
	Draw the cursor.

void	EnableDepthTest (bool aEnabled=false) override

void	DrawGrid () override

virtual bool	IsInitialized () const
	Return the initialization status for the canvas.

virtual bool	IsOpenGlEngine ()
	Return true if the GAL engine is a OpenGL based type.

const VECTOR2I &	GetScreenPixelSize () const
	Return GAL canvas size in pixels.

virtual int	GetSwapInterval () const
	Return the swap interval. -1 for adaptive, 0 for disabled/unknown.

void	SetClearColor (const COLOR4D &aColor)

const COLOR4D &	GetClearColor () const

bool	GetIsFill () const
	Get the fill status.

bool	GetIsStroke () const
	Get the stroke status.

const COLOR4D &	GetFillColor () const
	Get the fill color.

const COLOR4D &	GetStrokeColor () const
	Get the stroke color.

float	GetLineWidth () const
	Get the line width.

void	AdvanceDepth ()
	Change the current depth to deeper, so it is possible to draw objects right beneath other.

virtual void	BitmapText (const wxString &aText, const VECTOR2I &aPosition, const EDA_ANGLE &aAngle)
	Draw a text using a bitmap font.

void	ResetTextAttributes ()
	Reset text attributes to default styling.

void	SetGlyphSize (const VECTOR2I aSize)

const VECTOR2I &	GetGlyphSize () const

void	SetFontBold (const bool aBold)

bool	IsFontBold () const

void	SetFontItalic (bool aItalic)

bool	IsFontItalic () const

void	SetFontUnderlined (bool aUnderlined)

bool	IsFontUnderlined () const

void	SetTextMirrored (const bool aMirrored)

bool	IsTextMirrored () const

void	SetHorizontalJustify (const GR_TEXT_H_ALIGN_T aHorizontalJustify)

GR_TEXT_H_ALIGN_T	GetHorizontalJustify () const

void	SetVerticalJustify (const GR_TEXT_V_ALIGN_T aVerticalJustify)

GR_TEXT_V_ALIGN_T	GetVerticalJustify () const

virtual void	ComputeWorldScreenMatrix ()
	Compute the world <-> screen transformation matrix.

const MATRIX3x3D &	GetWorldScreenMatrix () const
	Get the world <-> screen transformation matrix.

const MATRIX3x3D &	GetScreenWorldMatrix () const
	Get the screen <-> world transformation matrix.

void	SetWorldScreenMatrix (const MATRIX3x3D &aMatrix)
	Set the world <-> screen transformation matrix.

BOX2D	GetVisibleWorldExtents () const

void	SetWorldUnitLength (double aWorldUnitLength)
	Set the unit length.

void	SetScreenSize (const VECTOR2I &aSize)

void	SetScreenDPI (double aScreenDPI)
	Set the dots per inch of the screen.

void	SetLookAtPoint (const VECTOR2D &aPoint)
	Get/set the Point in world space to look at.

const VECTOR2D &	GetLookAtPoint () const

void	SetZoomFactor (double aZoomFactor)

double	GetZoomFactor () const

void	SetRotation (double aRotation)
	Get/set the rotation angle (in radians).

double	GetRotation () const

void	SetDepthRange (const VECTOR2D &aDepthRange)
	Set the range of the layer depth.

double	GetMinDepth () const

double	GetMaxDepth () const

double	GetWorldScale () const
	Get the world scale.

void	SetFlip (bool xAxis, bool yAxis)
	Sets flipping of the screen.

bool	IsFlippedX () const

bool	IsFlippedY () const

virtual bool	HasTarget (RENDER_TARGET aTarget)
	Return true if the target exists.

void	SetGridVisibility (bool aVisibility)
	Set the visibility setting of the grid.

bool	GetGridVisibility () const

bool	GetGridSnapping () const

void	SetGridOrigin (const VECTOR2D &aGridOrigin)
	Set the origin point for the grid.

const VECTOR2D &	GetGridOrigin () const

void	SetGridSize (const VECTOR2D &aGridSize)
	Set the grid size.

const VECTOR2D &	GetGridSize () const
	Return the grid size.

VECTOR2D	GetVisibleGridSize () const
	Return the visible grid size in x and y directions.

void	SetGridColor (const COLOR4D &aGridColor)
	Set the grid color.

void	SetAxesColor (const COLOR4D &aAxesColor)
	Set the axes color.

void	SetAxesEnabled (bool aAxesEnabled)
	Enable drawing the axes.

void	SetCoarseGrid (int aInterval)
	Draw every tick line wider.

float	GetGridLineWidth () const
	Get the grid line width.

VECTOR2D	GetGridPoint (const VECTOR2D &aPoint) const
	For a given point it returns the nearest point belonging to the grid in world coordinates.

VECTOR2D	ToWorld (const VECTOR2D &aPoint) const
	Compute the point position in world coordinates from given screen coordinates.

VECTOR2D	ToScreen (const VECTOR2D &aPoint) const
	Compute the point position in screen coordinates from given world coordinates.

void	SetCursorEnabled (bool aCursorEnabled)
	Enable/disable cursor.

bool	IsCursorEnabled () const
	Return information about cursor visibility.

void	SetCursorColor (const COLOR4D &aCursorColor)
	Set the cursor color.

virtual bool	IsContextLocked ()
	Checks the state of the context lock.

virtual void	LockContext (int aClientCookie)
	Use GAL_CONTEXT_LOCKER RAII object unless you know what you're doing.

virtual void	UnlockContext (int aClientCookie)

Protected Types
enum	GRAPHICS_COMMAND { CMD_SET_FILL , CMD_SET_STROKE , CMD_SET_FILLCOLOR , CMD_SET_STROKECOLOR , CMD_SET_LINE_WIDTH , CMD_STROKE_PATH , CMD_FILL_PATH , CMD_ROTATE , CMD_TRANSLATE , CMD_SCALE , CMD_SAVE , CMD_RESTORE , CMD_CALL_GROUP }
	Definitions for the command recorder. More...

typedef GAL	super
	Super class definition.

typedef std::deque< GROUP_ELEMENT >	GROUP
	A graphic group type definition.

Protected Member Functions
double	xform (double x)

const VECTOR2D	xform (double x, double y)

const VECTOR2D	xform (const VECTOR2D &aP)

double	angle_xform (double aAngle)
	Transform according to the rotation from m_currentWorld2Screen transform matrix.

void	arc_angles_xform_and_normalize (double &aStartAngle, double &aEndAngle)
	Transform according to the rotation from m_currentWorld2Screen transform matrix for the start angle and the end angle of an arc.

void	resetContext ()

void	drawGridLine (const VECTOR2D &aStartPoint, const VECTOR2D &aEndPoint)
	Draw a grid line (usually a simplified line function).

void	drawGridCross (const VECTOR2D &aPoint)

void	drawGridPoint (const VECTOR2D &aPoint, double aWidth, double aHeight)

void	drawAxes (const VECTOR2D &aStartPoint, const VECTOR2D &aEndPoint)

void	flushPath ()

void	storePath ()
	Store the actual path.

void	blitCursor (wxMemoryDC &clientDC)
	Blit cursor into the current screen.

void	drawPoly (const std::deque< VECTOR2D > &aPointList)
	Drawing polygons & polylines is the same in Cairo, so here is the common code.

void	drawPoly (const std::vector< VECTOR2D > &aPointList)

void	drawPoly (const VECTOR2D aPointList[], int aListSize)

void	drawPoly (const SHAPE_LINE_CHAIN &aLineChain)

unsigned int	getNewGroupNumber ()
	Return a valid key that can be used as a new group number.

void	syncLineWidth (bool aForceWidth=false, double aWidth=0.0)

void	updateWorldScreenMatrix ()

const VECTOR2D	roundp (const VECTOR2D &v)

virtual void	beginUpdate ()
	Enable item update mode.

virtual void	endUpdate ()
	Disable item update mode.

void	computeWorldScale ()
	Compute the scaling factor for the world->screen matrix.

double	computeMinGridSpacing () const
	compute minimum grid spacing from the grid settings

COLOR4D	getCursorColor () const
	Get the actual cursor color to draw.

void	OnGalDisplayOptionsChanged (const GAL_DISPLAY_OPTIONS &aOptions) override
	Handler for observer settings changes.

template<typename T >
void	normalize (T &a, T &b)
	Ensure that the first element is smaller than the second.

Protected Attributes
std::shared_ptr< CAIRO_COMPOSITOR >	m_compositor
	Object for layers compositing.

unsigned int	m_mainBuffer
	Handle to the main buffer.

unsigned int	m_overlayBuffer
	Handle to the overlay buffer.

unsigned int	m_tempBuffer
	Handle to the temp buffer.

unsigned int	m_savedBuffer
	Handle to buffer to restore after rendering to temp buffer.

RENDER_TARGET	m_currentTarget
	Current rendering target.

bool	m_validCompositor
	Compositor initialization flag.

wxWindow *	m_parentWindow
	Parent window.

wxEvtHandler *	m_mouseListener
	Mouse listener.

wxEvtHandler *	m_paintListener
	Paint listener.

unsigned int	m_bufferSize
	Size of buffers cairoOutput, bitmapBuffers.

unsigned char *	m_wxOutput
	wxImage compatible buffer

unsigned char *	m_bitmapBuffer
	Storage of the Cairo image.

int	m_stride
	Stride value for Cairo.

int	m_wxBufferWidth

bool	m_isInitialized
	Are Cairo image & surface ready to use.

COLOR4D	m_backgroundColor
	Background color.

wxCursor	m_currentwxCursor
	wxCursor showing the current native cursor

bool	m_isGrouping
	Is grouping enabled ?

bool	m_isElementAdded
	Was an graphic element added ?

std::map< int, GROUP >	m_groups
	List of graphic groups.

unsigned int	m_groupCounter
	Counter used for generating group keys.

GROUP *	m_currentGroup
	Currently used group.

double	m_lineWidthInPixels

bool	m_lineWidthIsOdd

cairo_matrix_t	m_cairoWorldScreenMatrix
	Cairo world to screen transform matrix.

cairo_matrix_t	m_currentXform

cairo_matrix_t	m_currentWorld2Screen

cairo_t *	m_currentContext
	Currently used Cairo context for drawing.

cairo_t *	m_context
	Cairo image.

cairo_surface_t *	m_surface
	Cairo surface.

std::vector< cairo_surface_t * >	m_imageSurfaces
	List of surfaces that were created by painting images, to be cleaned up later.

std::vector< cairo_matrix_t >	m_xformStack

GAL_DISPLAY_OPTIONS &	m_options

UTIL::LINK	m_observerLink

std::stack< double >	m_depthStack
	Stored depth values.

VECTOR2I	m_screenSize
	Screen size in screen (wx logical) coordinates.

double	m_worldUnitLength
	The unit length of the world coordinates [inch].

double	m_screenDPI
	The dots per inch of the screen.

VECTOR2D	m_lookAtPoint
	Point to be looked at in world space.

double	m_zoomFactor
	The zoom factor.

double	m_rotation
	Rotation transformation (radians)

MATRIX3x3D	m_worldScreenMatrix
	World transformation.

MATRIX3x3D	m_screenWorldMatrix
	Screen transformation.

double	m_worldScale
	The scale factor world->screen.

bool	m_globalFlipX
	Flag for X axis flipping.

bool	m_globalFlipY
	Flag for Y axis flipping.

float	m_lineWidth
	The line width.

bool	m_isFillEnabled
	Is filling of graphic objects enabled ?

bool	m_isStrokeEnabled
	Are the outlines stroked ?

COLOR4D	m_fillColor
	The fill color.

COLOR4D	m_strokeColor
	The color of the outlines.

COLOR4D	m_clearColor

double	m_layerDepth
	The actual layer depth.

VECTOR2D	m_depthRange
	Range of the depth.

bool	m_gridVisibility
	Should the grid be shown.

GRID_STYLE	m_gridStyle
	Grid display style.

VECTOR2D	m_gridSize
	The grid size.

VECTOR2D	m_gridOrigin
	The grid origin.

VECTOR2D	m_gridOffset
	The grid offset to compensate cursor position.

COLOR4D	m_gridColor
	Color of the grid.

COLOR4D	m_axesColor
	Color of the axes.

bool	m_axesEnabled
	Should the axes be drawn.

int	m_gridTick
	Every tick line gets the double width.

float	m_gridLineWidth
	Line width of the grid.

int	m_gridMinSpacing
	Minimum screen size of the grid (pixels) below which the grid is not drawn.

bool	m_isCursorEnabled
	Is the cursor enabled?

bool	m_forceDisplayCursor
	Always show cursor.

COLOR4D	m_cursorColor
	Cursor color.

bool	m_fullscreenCursor
	Shape of the cursor (fullscreen or small cross)

VECTOR2D	m_cursorPosition
	Current cursor position (world coordinates)

KICURSOR	m_currentNativeCursor
	Current cursor.

Static Protected Attributes
static const int	MAX_CAIRO_ARGUMENTS = 4
	Maximum number of arguments for one command.

static constexpr cairo_format_t	GAL_FORMAT = CAIRO_FORMAT_ARGB32
	Format used to store pixels.

static const int	MIN_DEPTH = -1024
	Possible depth range.

static const int	MAX_DEPTH = 1023

static const int	GRID_DEPTH = MAX_DEPTH - 1
	Depth level on which the grid is drawn.

Private Member Functions
double	getLayerDepth () const

Private Attributes
TEXT_ATTRIBUTES	m_attributes

Detailed Description

Definition at line 376 of file cairo_gal.h.

Member Typedef Documentation

◆ GROUP

typedef std::deque<GROUP_ELEMENT> KIGFX::CAIRO_GAL_BASE::GROUP

protectedinherited

A graphic group type definition.

Definition at line 348 of file cairo_gal.h.

◆ super

typedef GAL KIGFX::CAIRO_GAL_BASE::super

protectedinherited

Super class definition.

Definition at line 312 of file cairo_gal.h.

Member Enumeration Documentation

◆ GRAPHICS_COMMAND

enum KIGFX::CAIRO_GAL_BASE::GRAPHICS_COMMAND

protectedinherited

Definitions for the command recorder.

Enumerator
CMD_SET_FILL	Enable/disable filling.
CMD_SET_STROKE	Enable/disable stroking.
CMD_SET_FILLCOLOR	Set the fill color.
CMD_SET_STROKECOLOR	Set the stroke color.
CMD_SET_LINE_WIDTH	Set the line width.
CMD_STROKE_PATH	Set the stroke path.
CMD_FILL_PATH	Set the fill path.
CMD_ROTATE	Rotate the context.
CMD_TRANSLATE	Translate the context.
CMD_SCALE	Scale the context.
CMD_SAVE	Save the transformation matrix.
CMD_RESTORE	Restore the transformation matrix.
CMD_CALL_GROUP	Call a group.

Definition at line 318 of file cairo_gal.h.

Constructor & Destructor Documentation

◆ CAIRO_GAL()

CAIRO_GAL::CAIRO_GAL	(	GAL_DISPLAY_OPTIONS &	aDisplayOptions,
		wxWindow *	aParent,
		wxEvtHandler *	aMouseListener = `nullptr`,
		wxEvtHandler *	aPaintListener = `nullptr`,
		const wxString &	aName = `wxT( "CairoCanvas" )`
	)

Parameters

aParent	is the wxWidgets immediate wxWindow parent of this object.
aMouseListener	is the wxEvtHandler that should receive the mouse events, this can be can be any wxWindow, but is often a wxFrame container.
aPaintListener	is the wxEvtHandler that should receive the paint event. This can be any wxWindow, but is often a derived instance of this class or a containing wxFrame. The "paint event" here is a wxCommandEvent holding EVT_GAL_REDRAW, as sent by PostPaint().
aName	is the name of this window for use by wxWindow::FindWindowByName().

Definition at line 1324 of file cairo_gal.cpp.

References allocateBitmaps(), m_bitmapBuffer, m_currentTarget, m_isInitialized, m_mainBuffer, m_mouseListener, m_overlayBuffer, m_paintListener, m_parentWindow, m_savedBuffer, KIGFX::GAL::m_screenSize, m_tempBuffer, m_validCompositor, m_wxOutput, onPaint(), onSetNativeCursor(), SetTarget(), skipGestureEvent(), skipMouseEvent(), KIGFX::TARGET_NONCACHED, and ToVECTOR2I().

◆ ~CAIRO_GAL()

CAIRO_GAL::~CAIRO_GAL ( )

Return true if the GAL canvas is visible on the screen.

Definition at line 1388 of file cairo_gal.cpp.

References deleteBitmaps().

Member Function Documentation

◆ AdvanceDepth()

void KIGFX::GAL::AdvanceDepth ( )

inlineinherited

Change the current depth to deeper, so it is possible to draw objects right beneath other.

If you do this, you should consider using a GAL_SCOPED_ATTR to ensure the depth is reset to the original value.

Definition at line 402 of file graphics_abstraction_layer.h.

Referenced by KIGFX::VIEW_GROUP::ViewDraw().

◆ allocateBitmaps()

void CAIRO_GAL::allocateBitmaps ( )

Allocate the bitmaps for drawing.

Definition at line 1597 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::GAL_FORMAT, m_bitmapBuffer, m_bufferSize, KIGFX::GAL::m_screenSize, m_stride, m_wxBufferWidth, m_wxOutput, VECTOR2< T >::x, and VECTOR2< T >::y.

Referenced by CAIRO_GAL(), and ResizeScreen().

◆ angle_xform()

double CAIRO_GAL_BASE::angle_xform ( double aAngle )

protectedinherited

Transform according to the rotation from m_currentWorld2Screen transform matrix.

Parameters

aAngle is the angle in radians to transform.

Returns: the modified angle.

Definition at line 129 of file cairo_gal.cpp.

References KIGFX::GAL::IsFlippedX(), and KIGFX::CAIRO_GAL_BASE::m_currentWorld2Screen.

Referenced by KIGFX::CAIRO_GAL_BASE::arc_angles_xform_and_normalize().

◆ arc_angles_xform_and_normalize()

void CAIRO_GAL_BASE::arc_angles_xform_and_normalize	(	double &	aStartAngle,
		double &	aEndAngle
	)

protectedinherited

Transform according to the rotation from m_currentWorld2Screen transform matrix for the start angle and the end angle of an arc.

Parameters

aStartAngle	is the arc starting point in radians to transform
aEndAngle	is the arc ending point in radians to transform

Definition at line 143 of file cairo_gal.cpp.

References std::abs(), KIGFX::CAIRO_GAL_BASE::angle_xform(), KIGFX::GAL::IsFlippedX(), and KIGFX::GAL::normalize().

Referenced by KIGFX::CAIRO_GAL_BASE::DrawArc(), and KIGFX::CAIRO_GAL_BASE::DrawArcSegment().

◆ BeginDrawing()

void CAIRO_GAL::BeginDrawing ( )

overridevirtual

Start/end drawing functions, draw calls can be only made in between the calls to BeginDrawing()/EndDrawing().

Normally you should create a GAL_DRAWING_CONTEXT RAII object, but I'm leaving these functions public for more precise (i.e. timing/profiling) control of the drawing process - Tom Begin the drawing, needs to be called for every new frame. Use GAL_DRAWING_CONTEXT RAII object unless you know what you're doing.

Reimplemented from KIGFX::CAIRO_GAL_BASE.

Definition at line 1394 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::BeginDrawing(), initSurface(), m_compositor, KIGFX::CAIRO_GAL_BASE::m_context, m_mainBuffer, m_validCompositor, and setCompositor().

◆ BeginGroup()

int CAIRO_GAL::BeginGroup ( )

overridevirtual

Begin a group.

A group is a collection of graphic items. Hierarchical groups are possible, attributes and transformations can be used.

Returns: the number of the group.

Reimplemented from KIGFX::CAIRO_GAL_BASE.

Definition at line 1496 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::BeginGroup(), and initSurface().

◆ beginUpdate()

virtual void KIGFX::GAL::beginUpdate ( )

inlineprotectedvirtualinherited

Enable item update mode.

Private: use GAL_UPDATE_CONTEXT RAII object

Reimplemented in KIGFX::OPENGL_GAL.

Definition at line 996 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL_UPDATE_CONTEXT::GAL_UPDATE_CONTEXT().

◆ BitmapText()

void GAL::BitmapText	(	const wxString &	aText,
		const VECTOR2I &	aPosition,
		const EDA_ANGLE &	aAngle
	)

virtualinherited

Draw a text using a bitmap font.

It should be faster than StrokeText(), but can be used only for non-Gerber elements.

Parameters

aText	is the text to be drawn.
aPosition	is the text position in world coordinates.
aAngle	is the text rotation angle.

Reimplemented in KIGFX::OPENGL_GAL.

Definition at line 260 of file graphics_abstraction_layer.cpp.

References KIFONT::METRICS::Default(), KIFONT::FONT::Draw(), KIFONT::FONT::GetFont(), KIGFX::GAL::GetLineWidth(), TEXT_ATTRIBUTES::m_Angle, KIGFX::GAL::m_attributes, KIGFX::GAL::m_globalFlipX, TEXT_ATTRIBUTES::m_Mirrored, TEXT_ATTRIBUTES::m_Size, TEXT_ATTRIBUTES::m_StrokeWidth, VECTOR2< T >::x, and VECTOR2< T >::y.

Referenced by KIGFX::OPENGL_GAL::BitmapText(), KIGFX::bitmapText(), KIGFX::PCB_PAINTER::draw(), KIGFX::GERBVIEW_PAINTER::draw(), KIGFX::VIEW_OVERLAY::COMMAND_BITMAP_TEXT::Execute(), and KIGFX::PCB_PAINTER::renderNetNameForSegment().

◆ blitCursor()

void CAIRO_GAL_BASE::blitCursor ( wxMemoryDC & clientDC )

protectedinherited

Blit cursor into the current screen.

Definition at line 1194 of file cairo_gal.cpp.

References KIGFX::COLOR4D::a, KIGFX::COLOR4D::b, color, KIGFX::COLOR4D::g, KIGFX::GAL::getCursorColor(), KIGFX::GAL::IsCursorEnabled(), KIGFX::GAL::m_cursorPosition, KIGFX::GAL::m_fullscreenCursor, KIGFX::COLOR4D::r, KIGFX::GAL::ToScreen(), VECTOR2< T >::x, and VECTOR2< T >::y.

Referenced by EndDrawing().

◆ ChangeGroupColor()

void CAIRO_GAL_BASE::ChangeGroupColor	(	int	aGroupNumber,
		const COLOR4D &	aNewColor
	)

overridevirtualinherited

Change the color used to draw the group.

Parameters

aGroupNumber	is the group number.
aNewColor	is the new color.

Reimplemented from KIGFX::GAL.

Definition at line 924 of file cairo_gal.cpp.

References KIGFX::COLOR4D::a, KIGFX::COLOR4D::b, KIGFX::CAIRO_GAL_BASE::CMD_SET_FILLCOLOR, KIGFX::CAIRO_GAL_BASE::CMD_SET_STROKECOLOR, KIGFX::COLOR4D::g, KIGFX::CAIRO_GAL_BASE::m_groups, KIGFX::COLOR4D::r, and KIGFX::CAIRO_GAL_BASE::storePath().

◆ ChangeGroupDepth()

void CAIRO_GAL_BASE::ChangeGroupDepth	(	int	aGroupNumber,
		int	aDepth
	)

overridevirtualinherited

Change the depth (Z-axis position) of the group.

Parameters

aGroupNumber	is the group number.
aDepth	is the new depth.

Reimplemented from KIGFX::GAL.

Definition at line 941 of file cairo_gal.cpp.

◆ ClearCache()

void CAIRO_GAL_BASE::ClearCache ( )

overridevirtualinherited

Delete all data created during caching of graphic items.

Reimplemented from KIGFX::GAL.

Definition at line 966 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::DeleteGroup(), and KIGFX::CAIRO_GAL_BASE::m_groups.

Referenced by KIGFX::CAIRO_GAL_BASE::~CAIRO_GAL_BASE().

◆ ClearScreen()

void CAIRO_GAL_BASE::ClearScreen ( )

overridevirtualinherited

Clear the screen.

Parameters

aColor is the color used for clearing.

Reimplemented from KIGFX::GAL.

Definition at line 594 of file cairo_gal.cpp.

References KIGFX::COLOR4D::b, KIGFX::COLOR4D::g, KIGFX::GAL::m_clearColor, KIGFX::CAIRO_GAL_BASE::m_currentContext, KIGFX::GAL::m_screenSize, KIGFX::COLOR4D::r, VECTOR2< T >::x, and VECTOR2< T >::y.

Referenced by KIGFX::CAIRO_GAL_BASE::resetContext().

◆ ClearTarget()

void CAIRO_GAL::ClearTarget ( RENDER_TARGET aTarget )

overridevirtual

Clear the target for rendering.

Parameters

aTarget is the target to be cleared.

Reimplemented from KIGFX::GAL.

Definition at line 1540 of file cairo_gal.cpp.

References KIGFX::COLOR4D::BLACK, m_compositor, m_mainBuffer, m_overlayBuffer, m_tempBuffer, KIGFX::TARGET_CACHED, KIGFX::TARGET_NONCACHED, KIGFX::TARGET_OVERLAY, and KIGFX::TARGET_TEMP.

Referenced by StartDiffLayer(), and StartNegativesLayer().

◆ computeMinGridSpacing()

double GAL::computeMinGridSpacing ( ) const

protectedinherited

compute minimum grid spacing from the grid settings

Returns: the minimum spacing to use for drawing the grid

Definition at line 214 of file graphics_abstraction_layer.cpp.

References KIGFX::GAL::m_gridMinSpacing.

Referenced by KIGFX::CAIRO_GAL_BASE::DrawGrid().

◆ computeWorldScale()

void KIGFX::GAL::computeWorldScale ( )

inlineprotectedinherited

Compute the scaling factor for the world->screen matrix.

Definition at line 1004 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL::ComputeWorldScreenMatrix(), KIGFX::OPENGL_GAL::ComputeWorldScreenMatrix(), and KIGFX::GAL::GAL().

◆ ComputeWorldScreenMatrix()

void GAL::ComputeWorldScreenMatrix ( )

virtualinherited

Compute the world <-> screen transformation matrix.

Reimplemented in KIGFX::CAIRO_PRINT_GAL, and KIGFX::OPENGL_GAL.

Definition at line 169 of file graphics_abstraction_layer.cpp.

References KIGFX::GAL::computeWorldScale(), MATRIX3x3< T >::Inverse(), KIGFX::GAL::m_globalFlipX, KIGFX::GAL::m_globalFlipY, KIGFX::GAL::m_lookAtPoint, KIGFX::GAL::m_rotation, KIGFX::GAL::m_screenSize, KIGFX::GAL::m_screenWorldMatrix, KIGFX::GAL::m_worldScale, KIGFX::GAL::m_worldScreenMatrix, scale, MATRIX3x3< T >::SetIdentity(), MATRIX3x3< T >::SetRotation(), MATRIX3x3< T >::SetScale(), MATRIX3x3< T >::SetTranslation(), VECTOR2< T >::x, and VECTOR2< T >::y.

Referenced by KIGFX::OPENGL_GAL::ComputeWorldScreenMatrix(), KIGFX::CAIRO_GAL_BASE::resetContext(), KIGFX::VIEW::SetCenter(), and KIGFX::VIEW::SetScale().

◆ deinitSurface()

void CAIRO_GAL::deinitSurface ( )

Destroy Cairo surfaces when are not needed anymore.

Definition at line 1583 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::m_context, m_isInitialized, and KIGFX::CAIRO_GAL_BASE::m_surface.

Referenced by EndDrawing(), EndGroup(), and updatedGalDisplayOptions().

◆ deleteBitmaps()

void CAIRO_GAL::deleteBitmaps ( )

Allocate the bitmaps for drawing.

Definition at line 1613 of file cairo_gal.cpp.

References m_bitmapBuffer, and m_wxOutput.

Referenced by ResizeScreen(), and ~CAIRO_GAL().

◆ DeleteGroup()

void CAIRO_GAL_BASE::DeleteGroup ( int aGroupNumber )

overridevirtualinherited

Delete the group from the memory.

Parameters

aGroupNumber is the group number.

Reimplemented from KIGFX::GAL.

Definition at line 948 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::CMD_FILL_PATH, KIGFX::CAIRO_GAL_BASE::CMD_STROKE_PATH, KIGFX::CAIRO_GAL_BASE::m_groups, and KIGFX::CAIRO_GAL_BASE::storePath().

Referenced by KIGFX::CAIRO_GAL_BASE::ClearCache().

◆ DrawArc()

void CAIRO_GAL_BASE::DrawArc	(	const VECTOR2D &	aCenterPoint,
		double	aRadius,
		const EDA_ANGLE &	aStartAngle,
		const EDA_ANGLE &	aAngle
	)

overridevirtualinherited

Draw an arc.

Parameters

aCenterPoint	is the center point of the arc.
aRadius	is the arc radius.
aStartAngle	is the start angle of the arc.
aAngle	is the angle of the arc.

Reimplemented from KIGFX::GAL.

Definition at line 341 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::arc_angles_xform_and_normalize(), EDA_ANGLE::AsRadians(), KIGFX::CAIRO_GAL_BASE::flushPath(), KIGFX::CAIRO_GAL_BASE::m_currentContext, KIGFX::CAIRO_GAL_BASE::m_isElementAdded, KIGFX::GAL::m_isFillEnabled, KIGFX::CAIRO_GAL_BASE::m_lineWidthInPixels, RADIANS_T, RotatePoint(), KIGFX::CAIRO_GAL_BASE::roundp(), KIGFX::CAIRO_GAL_BASE::syncLineWidth(), VECTOR2< T >::x, KIGFX::CAIRO_GAL_BASE::xform(), and VECTOR2< T >::y.

Referenced by KIGFX::CAIRO_GAL_BASE::DrawArcSegment().

◆ DrawArcSegment()

void CAIRO_GAL_BASE::DrawArcSegment	(	const VECTOR2D &	aCenterPoint,
		double	aRadius,
		const EDA_ANGLE &	aStartAngle,
		const EDA_ANGLE &	aAngle,
		double	aWidth,
		double	aMaxError
	)

overridevirtualinherited

Draw an arc segment.

This method differs from DrawArc() in what happens when fill/stroke are on or off. DrawArc() draws a "pie piece" when fill is turned on, and a thick stroke when fill is off. DrawArcSegment() with fill on behaves like DrawArc() with fill off. DrawArcSegment() with fill off draws the outline of what it would have drawn with fill on.

TODO: Unify Arc routines

Parameters

aCenterPoint	is the center point of the arc.
aRadius	is the arc radius.
aStartAngle	is the start angle of the arc.
aAngle	is the angle of the arc.
aWidth	is the thickness of the arc (pen size).
aMaxError	is the max allowed error to create segments to approximate a circle. It has meaning only for back ends that can't draw a true arc, and use segments to approximate. Note: aMaxError is not used in Cairo, because Cairo can draw true arcs

Reimplemented from KIGFX::GAL.

Definition at line 385 of file cairo_gal.cpp.

References KIGFX::COLOR4D::a, KIGFX::CAIRO_GAL_BASE::arc_angles_xform_and_normalize(), EDA_ANGLE::AsRadians(), KIGFX::COLOR4D::b, KIGFX::CAIRO_GAL_BASE::DrawArc(), KIGFX::CAIRO_GAL_BASE::flushPath(), KIGFX::COLOR4D::g, KIGFX::CAIRO_GAL_BASE::m_currentContext, KIGFX::CAIRO_GAL_BASE::m_isElementAdded, KIGFX::GAL::m_isFillEnabled, KIGFX::GAL::m_isStrokeEnabled, KIGFX::GAL::m_lineWidth, KIGFX::GAL::m_strokeColor, KIGFX::COLOR4D::r, RADIANS_T, RotatePoint(), KIGFX::CAIRO_GAL_BASE::syncLineWidth(), VECTOR2< T >::x, KIGFX::CAIRO_GAL_BASE::xform(), and VECTOR2< T >::y.

◆ drawAxes()

void CAIRO_GAL_BASE::drawAxes	(	const VECTOR2D &	aStartPoint,
		const VECTOR2D &	aEndPoint
	)

protectedinherited

Definition at line 1048 of file cairo_gal.cpp.

References KIGFX::COLOR4D::a, KIGFX::COLOR4D::b, KIGFX::COLOR4D::g, KIGFX::GAL::m_axesColor, KIGFX::CAIRO_GAL_BASE::m_currentContext, KIGFX::COLOR4D::r, KIGFX::CAIRO_GAL_BASE::roundp(), KIGFX::CAIRO_GAL_BASE::syncLineWidth(), VECTOR2< T >::x, KIGFX::CAIRO_GAL_BASE::xform(), and VECTOR2< T >::y.

Referenced by KIGFX::CAIRO_GAL_BASE::DrawGrid().

◆ DrawBitmap()

void CAIRO_GAL_BASE::DrawBitmap	(	const BITMAP_BASE &	aBitmap,
		double	alphaBlend = `1.0`
	)

overridevirtualinherited

Draw a bitmap image.

Reimplemented from KIGFX::GAL.

Definition at line 502 of file cairo_gal.cpp.

References BITMAP_BASE::GetImageData(), BITMAP_BASE::GetPPI(), BITMAP_BASE::GetSizePixels(), image, KIGFX::CAIRO_GAL_BASE::m_currentContext, KIGFX::CAIRO_GAL_BASE::m_currentWorld2Screen, KIGFX::CAIRO_GAL_BASE::m_imageSurfaces, KIGFX::CAIRO_GAL_BASE::m_isElementAdded, KIGFX::GAL::m_worldUnitLength, scale, VECTOR2< T >::x, and VECTOR2< T >::y.

◆ DrawCircle()

void CAIRO_GAL_BASE::DrawCircle	(	const VECTOR2D &	aCenterPoint,
		double	aRadius
	)

overridevirtualinherited

Draw a circle using world coordinates.

Parameters

aCenterPoint	is the center point of the circle.
aRadius	is the radius of the circle.

Reimplemented from KIGFX::GAL.

Definition at line 325 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::flushPath(), KIGFX::CAIRO_GAL_BASE::m_currentContext, KIGFX::CAIRO_GAL_BASE::m_isElementAdded, KIGFX::CAIRO_GAL_BASE::m_lineWidthInPixels, KIGFX::CAIRO_GAL_BASE::roundp(), KIGFX::CAIRO_GAL_BASE::syncLineWidth(), VECTOR2< T >::x, KIGFX::CAIRO_GAL_BASE::xform(), and VECTOR2< T >::y.

◆ DrawCursor()

void CAIRO_GAL_BASE::DrawCursor ( const VECTOR2D & aCursorPosition )

overridevirtualinherited

Draw the cursor.

Parameters

aCursorPosition is the cursor position in screen coordinates.

Reimplemented from KIGFX::GAL.

Definition at line 1005 of file cairo_gal.cpp.

References KIGFX::GAL::m_cursorPosition.

◆ DrawCurve()

void CAIRO_GAL_BASE::DrawCurve	(	const VECTOR2D &	startPoint,
		const VECTOR2D &	controlPointA,
		const VECTOR2D &	controlPointB,
		const VECTOR2D &	endPoint,
		double	aFilterValue = `0.0`
	)

overridevirtualinherited

Draw a cubic bezier spline.

Parameters

startPoint	is the start point of the spline.
controlPointA	is the first control point.
controlPointB	is the second control point.
endPoint	is the end point of the spline.
aFilterValue	is used by Bezier to segments approximation, if the Bezier curve is not supported and needs a curve to polyline conversion. aFilterValue = 0 means no filtering.

Reimplemented from KIGFX::GAL.

Definition at line 480 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::flushPath(), KIGFX::CAIRO_GAL_BASE::m_currentContext, KIGFX::CAIRO_GAL_BASE::m_isElementAdded, KIGFX::CAIRO_GAL_BASE::roundp(), KIGFX::CAIRO_GAL_BASE::syncLineWidth(), VECTOR2< T >::x, KIGFX::CAIRO_GAL_BASE::xform(), and VECTOR2< T >::y.

◆ DrawGlyph()

void CAIRO_GAL_BASE::DrawGlyph	(	const KIFONT::GLYPH &	aPolySet,
		int	aNth,
		int	aTotal
	)

overridevirtualinherited

Draw a polygon representing a font glyph.

Reimplemented from KIGFX::GAL.

Definition at line 1833 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::drawPoly(), KIGFX::CAIRO_GAL_BASE::flushPath(), KIFONT::GLYPH::IsOutline(), KIFONT::GLYPH::IsStroke(), KIGFX::CAIRO_GAL_BASE::m_currentContext, KIGFX::CAIRO_GAL_BASE::m_isElementAdded, KIGFX::CAIRO_GAL_BASE::roundp(), KIGFX::CAIRO_GAL_BASE::SetIsFill(), KIGFX::CAIRO_GAL_BASE::SetIsStroke(), KIGFX::CAIRO_GAL_BASE::syncLineWidth(), KIFONT::OUTLINE_GLYPH::Triangulate(), VECTOR2< T >::x, KIGFX::CAIRO_GAL_BASE::xform(), and VECTOR2< T >::y.

◆ DrawGlyphs()

void KIGFX::CAIRO_GAL_BASE::DrawGlyphs ( const std::vector< std::unique_ptr< KIFONT::GLYPH > > & aGlyphs )

inlineoverridevirtualinherited

Draw polygons representing font glyphs.

Reimplemented from KIGFX::GAL.

Definition at line 127 of file cairo_gal.h.

◆ DrawGrid()

void CAIRO_GAL_BASE::DrawGrid ( )

overridevirtualinherited

Reimplemented from KIGFX::GAL.

Definition at line 1709 of file cairo_gal.cpp.

References KIGFX::GAL::computeMinGridSpacing(), KIGFX::DOTS, KIGFX::CAIRO_GAL_BASE::drawAxes(), KIGFX::CAIRO_GAL_BASE::drawGridCross(), KIGFX::CAIRO_GAL_BASE::drawGridLine(), KIGFX::CAIRO_GAL_BASE::drawGridPoint(), KiROUND(), KIGFX::LINES, KIGFX::GAL::m_axesEnabled, KIGFX::GAL::m_depthRange, KIGFX::GAL::m_gridLineWidth, KIGFX::GAL::m_gridOrigin, KIGFX::GAL::m_gridSize, KIGFX::GAL::m_gridStyle, KIGFX::GAL::m_gridTick, KIGFX::GAL::m_gridVisibility, KIGFX::GAL::m_isStrokeEnabled, KIGFX::CAIRO_GAL_BASE::m_lineWidthIsOdd, KIGFX::GAL::m_screenSize, KIGFX::GAL::m_screenWorldMatrix, KIGFX::GAL::m_worldScale, KIGFX::GAL::normalize(), KIGFX::CAIRO_GAL_BASE::SetLayerDepth(), KIGFX::CAIRO_GAL_BASE::SetLineWidth(), KIGFX::GAL::SetTarget(), KIGFX::SMALL_CROSS, KIGFX::TARGET_NONCACHED, VECTOR2< T >::x, and VECTOR2< T >::y.

◆ drawGridCross()

void CAIRO_GAL_BASE::drawGridCross ( const VECTOR2D & aPoint )

protectedinherited

Definition at line 1080 of file cairo_gal.cpp.

References KIGFX::COLOR4D::a, KIGFX::COLOR4D::b, KIGFX::COLOR4D::g, KIGFX::CAIRO_GAL_BASE::m_currentContext, KIGFX::GAL::m_gridColor, KIGFX::CAIRO_GAL_BASE::m_lineWidthInPixels, KIGFX::COLOR4D::r, KIGFX::CAIRO_GAL_BASE::roundp(), KIGFX::CAIRO_GAL_BASE::syncLineWidth(), VECTOR2< T >::x, KIGFX::CAIRO_GAL_BASE::xform(), and VECTOR2< T >::y.

Referenced by KIGFX::CAIRO_GAL_BASE::DrawGrid().

◆ drawGridLine()

void CAIRO_GAL_BASE::drawGridLine	(	const VECTOR2D &	aStartPoint,
		const VECTOR2D &	aEndPoint
	)

protectedinherited

Draw a grid line (usually a simplified line function).

Parameters

aStartPoint	is the start point of the line.
aEndPoint	is the end point of the line.

Definition at line 1066 of file cairo_gal.cpp.

References KIGFX::COLOR4D::a, KIGFX::COLOR4D::b, KIGFX::COLOR4D::g, KIGFX::CAIRO_GAL_BASE::m_currentContext, KIGFX::GAL::m_gridColor, KIGFX::COLOR4D::r, KIGFX::CAIRO_GAL_BASE::roundp(), KIGFX::CAIRO_GAL_BASE::syncLineWidth(), VECTOR2< T >::x, KIGFX::CAIRO_GAL_BASE::xform(), and VECTOR2< T >::y.

Referenced by KIGFX::CAIRO_GAL_BASE::DrawGrid().

◆ drawGridPoint()

void CAIRO_GAL_BASE::drawGridPoint	(	const VECTOR2D &	aPoint,
		double	aWidth,
		double	aHeight
	)

protectedinherited

Definition at line 1101 of file cairo_gal.cpp.

References KIGFX::COLOR4D::a, KIGFX::COLOR4D::b, KIGFX::COLOR4D::g, KIGFX::CAIRO_GAL_BASE::m_currentContext, KIGFX::GAL::m_gridColor, KIGFX::COLOR4D::r, KIGFX::CAIRO_GAL_BASE::roundp(), VECTOR2< T >::x, KIGFX::CAIRO_GAL_BASE::xform(), and VECTOR2< T >::y.

Referenced by KIGFX::CAIRO_GAL_BASE::DrawGrid().

◆ DrawGroup()

void CAIRO_GAL_BASE::DrawGroup ( int aGroupNumber )

overridevirtualinherited

Draw the stored group.

Parameters

aGroupNumber is the group number.

Reimplemented from KIGFX::GAL.

Definition at line 831 of file cairo_gal.cpp.

Referenced by KIGFX::CAIRO_GAL_BASE::DrawGroup().

◆ DrawLine()

void CAIRO_GAL_BASE::DrawLine	(	const VECTOR2D &	aStartPoint,
		const VECTOR2D &	aEndPoint
	)

overridevirtualinherited

Draw a line.

Start and end points are defined as 2D-Vectors.

Parameters

aStartPoint	is the start point of the line.
aEndPoint	is the end point of the line.

Reimplemented from KIGFX::GAL.

Definition at line 200 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::flushPath(), KIGFX::CAIRO_GAL_BASE::m_currentContext, KIGFX::CAIRO_GAL_BASE::m_isElementAdded, KIGFX::CAIRO_GAL_BASE::roundp(), KIGFX::CAIRO_GAL_BASE::syncLineWidth(), VECTOR2< T >::x, KIGFX::CAIRO_GAL_BASE::xform(), and VECTOR2< T >::y.

◆ drawPoly() [1/4]

void CAIRO_GAL_BASE::drawPoly ( const SHAPE_LINE_CHAIN & aLineChain )

protectedinherited

Definition at line 1285 of file cairo_gal.cpp.

References SHAPE_LINE_CHAIN::CPoint(), KIGFX::CAIRO_GAL_BASE::flushPath(), SHAPE_LINE_CHAIN::IsClosed(), KIGFX::CAIRO_GAL_BASE::m_currentContext, KIGFX::CAIRO_GAL_BASE::m_isElementAdded, SHAPE_LINE_CHAIN::PointCount(), KIGFX::CAIRO_GAL_BASE::roundp(), KIGFX::CAIRO_GAL_BASE::syncLineWidth(), VECTOR2< T >::x, KIGFX::CAIRO_GAL_BASE::xform(), and VECTOR2< T >::y.

◆ drawPoly() [2/4]

void CAIRO_GAL_BASE::drawPoly ( const std::deque< VECTOR2D > & aPointList )

protectedinherited

Drawing polygons & polylines is the same in Cairo, so here is the common code.

Definition at line 1211 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::flushPath(), KIGFX::CAIRO_GAL_BASE::m_currentContext, KIGFX::CAIRO_GAL_BASE::m_isElementAdded, KIGFX::CAIRO_GAL_BASE::roundp(), KIGFX::CAIRO_GAL_BASE::syncLineWidth(), VECTOR2< T >::x, KIGFX::CAIRO_GAL_BASE::xform(), and VECTOR2< T >::y.

Referenced by KIGFX::CAIRO_GAL_BASE::DrawGlyph(), and KIGFX::CAIRO_GAL_BASE::DrawPolygon().

◆ drawPoly() [3/4]

void CAIRO_GAL_BASE::drawPoly ( const std::vector< VECTOR2D > & aPointList )

protectedinherited

Definition at line 1236 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::flushPath(), KIGFX::CAIRO_GAL_BASE::m_currentContext, KIGFX::CAIRO_GAL_BASE::m_isElementAdded, KIGFX::CAIRO_GAL_BASE::roundp(), KIGFX::CAIRO_GAL_BASE::syncLineWidth(), VECTOR2< T >::x, KIGFX::CAIRO_GAL_BASE::xform(), and VECTOR2< T >::y.

◆ drawPoly() [4/4]

void CAIRO_GAL_BASE::drawPoly	(	const VECTOR2D	aPointList[],
		int	aListSize
	)

protectedinherited

Definition at line 1261 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::flushPath(), KIGFX::CAIRO_GAL_BASE::m_currentContext, KIGFX::CAIRO_GAL_BASE::m_isElementAdded, KIGFX::CAIRO_GAL_BASE::roundp(), KIGFX::CAIRO_GAL_BASE::syncLineWidth(), VECTOR2< T >::x, KIGFX::CAIRO_GAL_BASE::xform(), and VECTOR2< T >::y.

◆ DrawPolygon() [1/4]

void CAIRO_GAL_BASE::DrawPolygon ( const SHAPE_LINE_CHAIN & aPolySet )

overridevirtualinherited

Reimplemented from KIGFX::GAL.

Definition at line 474 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::drawPoly().

◆ DrawPolygon() [2/4]

void CAIRO_GAL_BASE::DrawPolygon	(	const SHAPE_POLY_SET &	aPolySet,
		bool	aStrokeTriangulation = `false`
	)

overridevirtualinherited

Reimplemented from KIGFX::GAL.

Definition at line 467 of file cairo_gal.cpp.

References SHAPE_POLY_SET::COutline(), KIGFX::CAIRO_GAL_BASE::drawPoly(), and SHAPE_POLY_SET::OutlineCount().

◆ DrawPolygon() [3/4]

void KIGFX::CAIRO_GAL_BASE::DrawPolygon ( const std::deque< VECTOR2D > & aPointList )

inlineoverridevirtualinherited

Draw a polygon.

Parameters

aPointList is the list of the polygon points.

Reimplemented from KIGFX::GAL.

Definition at line 114 of file cairo_gal.h.

◆ DrawPolygon() [4/4]

void KIGFX::CAIRO_GAL_BASE::DrawPolygon	(	const VECTOR2D	aPointList[],
		int	aListSize
	)

inlineoverridevirtualinherited

Reimplemented from KIGFX::GAL.

Definition at line 115 of file cairo_gal.h.

◆ DrawPolyline() [1/4]

void KIGFX::CAIRO_GAL_BASE::DrawPolyline ( const SHAPE_LINE_CHAIN & aLineChain )

inlineoverridevirtualinherited

Reimplemented from KIGFX::GAL.

Definition at line 104 of file cairo_gal.h.

◆ DrawPolyline() [2/4]

void KIGFX::CAIRO_GAL_BASE::DrawPolyline ( const std::deque< VECTOR2D > & aPointList )

inlineoverridevirtualinherited

Draw a polyline.

Parameters

aPointList is a list of 2D-Vectors containing the polyline points.

Reimplemented from KIGFX::GAL.

Definition at line 98 of file cairo_gal.h.

◆ DrawPolyline() [3/4]

virtual void KIGFX::GAL::DrawPolyline ( const std::vector< VECTOR2D > & aPointList )

inlinevirtualinherited

Reimplemented in KIGFX::OPENGL_GAL.

Definition at line 126 of file graphics_abstraction_layer.h.

◆ DrawPolyline() [4/4]

void KIGFX::CAIRO_GAL_BASE::DrawPolyline	(	const VECTOR2D	aPointList[],
		int	aListSize
	)

inlineoverridevirtualinherited

Reimplemented from KIGFX::GAL.

Definition at line 99 of file cairo_gal.h.

◆ DrawPolylines()

void KIGFX::CAIRO_GAL_BASE::DrawPolylines ( const std::vector< std::vector< VECTOR2D > > & aPointLists )

inlineoverridevirtualinherited

Draw multiple polylines.

Parameters

aPointLists are lists of 2D-Vectors containing the polyline points.

Reimplemented from KIGFX::GAL.

Definition at line 107 of file cairo_gal.h.

◆ DrawRectangle() [1/2]

void KIGFX::GAL::DrawRectangle ( const BOX2I & aRect )

inlineinherited

Definition at line 186 of file graphics_abstraction_layer.h.

References BOX2< Vec >::GetEnd(), and BOX2< Vec >::GetOrigin().

◆ DrawRectangle() [2/2]

void CAIRO_GAL_BASE::DrawRectangle	(	const VECTOR2D &	aStartPoint,
		const VECTOR2D &	aEndPoint
	)

overridevirtualinherited

Draw a rectangle.

Parameters

aStartPoint	is the start point of the rectangle.
aEndPoint	is the end point of the rectangle.

Reimplemented from KIGFX::GAL.

Definition at line 445 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::flushPath(), KIGFX::CAIRO_GAL_BASE::m_currentContext, KIGFX::CAIRO_GAL_BASE::m_isElementAdded, KIGFX::CAIRO_GAL_BASE::roundp(), KIGFX::CAIRO_GAL_BASE::syncLineWidth(), VECTOR2< T >::x, KIGFX::CAIRO_GAL_BASE::xform(), and VECTOR2< T >::y.

◆ DrawSegment()

void CAIRO_GAL_BASE::DrawSegment	(	const VECTOR2D &	aStartPoint,
		const VECTOR2D &	aEndPoint,
		double	aWidth
	)

overridevirtualinherited

Draw a rounded segment.

Start and end points are defined as 2D-Vectors.

Parameters

aStartPoint	is the start point of the segment.
aEndPoint	is the end point of the segment.
aWidth	is a width of the segment

Reimplemented from KIGFX::GAL.

Definition at line 257 of file cairo_gal.cpp.

References KIGFX::COLOR4D::a, KIGFX::COLOR4D::b, KIGFX::CAIRO_GAL_BASE::flushPath(), KIGFX::COLOR4D::g, KIGFX::CAIRO_GAL_BASE::m_currentContext, KIGFX::GAL::m_fillColor, KIGFX::CAIRO_GAL_BASE::m_isElementAdded, KIGFX::GAL::m_isFillEnabled, KIGFX::GAL::m_strokeColor, KIGFX::COLOR4D::r, KIGFX::CAIRO_GAL_BASE::roundp(), KIGFX::CAIRO_GAL_BASE::SetLineWidth(), KIGFX::CAIRO_GAL_BASE::syncLineWidth(), VECTOR2< T >::x, KIGFX::CAIRO_GAL_BASE::xform(), and VECTOR2< T >::y.

Referenced by KIGFX::CAIRO_GAL_BASE::DrawSegmentChain().

◆ DrawSegmentChain() [1/2]

void CAIRO_GAL_BASE::DrawSegmentChain	(	const SHAPE_LINE_CHAIN &	aLineChain,
		double	aWidth
	)

overridevirtualinherited

Reimplemented from KIGFX::GAL.

Definition at line 245 of file cairo_gal.cpp.

References SHAPE_LINE_CHAIN::CPoint(), KIGFX::CAIRO_GAL_BASE::DrawSegment(), SHAPE_LINE_CHAIN::IsClosed(), and SHAPE_LINE_CHAIN::PointCount().

◆ DrawSegmentChain() [2/2]

void CAIRO_GAL_BASE::DrawSegmentChain	(	const std::vector< VECTOR2D > &	aPointList,
		double	aWidth
	)

overridevirtualinherited

Draw a chain of rounded segments.

Parameters

aPointList	is a list of 2D-Vectors containing the chain points.
aWidth	is a width of the segments

Reimplemented from KIGFX::GAL.

Definition at line 238 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::DrawSegment().

◆ EnableDepthTest()

void CAIRO_GAL_BASE::EnableDepthTest ( bool aEnabled = false )

overridevirtualinherited

Reimplemented from KIGFX::GAL.

Definition at line 1011 of file cairo_gal.cpp.

◆ EndDiffLayer()

void CAIRO_GAL::EndDiffLayer ( )

overridevirtual

Ends rendering of a differential layer.

Objects drawn after the StartDiffLayer() will be drawn and composited with a differential blend mode, then drawing is returned to normal.

Reimplemented from KIGFX::GAL.

Definition at line 986 of file cairo_gal.cpp.

References m_compositor, m_mainBuffer, and m_tempBuffer.

◆ EndDrawing()

void CAIRO_GAL::EndDrawing ( )

overridevirtual

End the drawing, needs to be called for every new frame.

Use GAL_DRAWING_CONTEXT RAII object unless you know what you're doing.

Reimplemented from KIGFX::CAIRO_GAL_BASE.

Definition at line 1408 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::blitCursor(), deinitSurface(), KIGFX::CAIRO_GAL_BASE::EndDrawing(), m_bitmapBuffer, m_compositor, m_mainBuffer, m_overlayBuffer, KIGFX::GAL::m_screenSize, m_stride, m_wxBufferWidth, m_wxOutput, VECTOR2< T >::x, and VECTOR2< T >::y.

◆ EndGroup()

void CAIRO_GAL::EndGroup ( )

overridevirtual

End the group.

Reimplemented from KIGFX::CAIRO_GAL_BASE.

Definition at line 1503 of file cairo_gal.cpp.

References deinitSurface(), and KIGFX::CAIRO_GAL_BASE::EndGroup().

◆ EndNegativesLayer()

void CAIRO_GAL::EndNegativesLayer ( )

overridevirtual

Ends rendering of a negatives layer and draws it to the main layer.

No-op in OpenGL.

Reimplemented from KIGFX::GAL.

Definition at line 999 of file cairo_gal.cpp.

References m_compositor, m_mainBuffer, and m_tempBuffer.

◆ endUpdate()

virtual void KIGFX::GAL::endUpdate ( )

inlineprotectedvirtualinherited

Disable item update mode.

Reimplemented in KIGFX::OPENGL_GAL.

Definition at line 999 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL_UPDATE_CONTEXT::~GAL_UPDATE_CONTEXT().

◆ Flush()

void CAIRO_GAL_BASE::Flush ( )

overridevirtualinherited

Force all remaining objects to be drawn.

Reimplemented from KIGFX::GAL.

Definition at line 588 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::storePath().

Referenced by KIGFX::CAIRO_GAL_BASE::EndDrawing().

◆ flushPath()

void CAIRO_GAL_BASE::flushPath ( )

protectedinherited

◆ GetClearColor()

const COLOR4D & KIGFX::GAL::GetClearColor ( ) const

inlineinherited

Definition at line 263 of file graphics_abstraction_layer.h.

Referenced by EDIT_POINTS::ViewDraw().

◆ getCursorColor()

COLOR4D GAL::getCursorColor ( ) const

protectedinherited

Get the actual cursor color to draw.

Definition at line 244 of file graphics_abstraction_layer.cpp.

References color, KIGFX::GAL::m_cursorColor, and KIGFX::GAL::m_isCursorEnabled.

Referenced by KIGFX::OPENGL_GAL::blitCursor(), and KIGFX::CAIRO_GAL_BASE::blitCursor().

◆ GetFillColor()

const COLOR4D & KIGFX::GAL::GetFillColor ( ) const

inlineinherited

Get the fill color.

Returns: the color for filling a outline.

Definition at line 334 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL_SCOPED_ATTRS::GAL_SCOPED_ATTRS().

◆ GetGlyphSize()

const VECTOR2I & KIGFX::GAL::GetGlyphSize ( ) const

inlineinherited

Definition at line 431 of file graphics_abstraction_layer.h.

Referenced by KIGFX::OPENGL_GAL::BitmapText().

◆ GetGridLineWidth()

float KIGFX::GAL::GetGridLineWidth ( ) const

inlineinherited

Get the grid line width.

Returns: the grid line width Draw the grid

Definition at line 880 of file graphics_abstraction_layer.h.

◆ GetGridOrigin()

const VECTOR2D & KIGFX::GAL::GetGridOrigin ( ) const

inlineinherited

Definition at line 781 of file graphics_abstraction_layer.h.

Referenced by GRID_HELPER::GetOrigin().

◆ GetGridPoint()

VECTOR2D GAL::GetGridPoint ( const VECTOR2D & aPoint ) const

inherited

For a given point it returns the nearest point belonging to the grid in world coordinates.

Parameters

aPoint is the point for which the grid point is searched.

Returns: The nearest grid point in world coordinates.

Definition at line 222 of file graphics_abstraction_layer.cpp.

References KiROUND(), KIGFX::GAL::m_gridOffset, KIGFX::GAL::m_gridSize, VECTOR2< T >::x, and VECTOR2< T >::y.

Referenced by KIGFX::WX_VIEW_CONTROLS::GetRawCursorPosition().

◆ GetGridSize()

const VECTOR2D & KIGFX::GAL::GetGridSize ( ) const

inlineinherited

Return the grid size.

Returns: A vector containing the grid size in x and y direction.

Definition at line 808 of file graphics_abstraction_layer.h.

Referenced by COMMON_TOOLS::CursorControl(), DIALOG_BOARD_REANNOTATE::DIALOG_BOARD_REANNOTATE(), GERBVIEW_FRAME::DisplayGridMsg(), GRID_HELPER::GetGrid(), GRID_HELPER::GetGridSize(), EE_GRID_HELPER::GetGridSize(), PCB_GRID_HELPER::GetGridSize(), EDA_DRAW_FRAME::GetNearestGridPosition(), EDA_DRAW_FRAME::GetNearestHalfGridPosition(), COMMON_TOOLS::PanControl(), and EDA_DRAW_PANEL_GAL::SwitchBackend().

◆ GetGridSnapping()

bool KIGFX::GAL::GetGridSnapping ( ) const

inlineinherited

Definition at line 755 of file graphics_abstraction_layer.h.

References KIGFX::ALWAYS, and KIGFX::WITH_GRID.

Referenced by GRID_HELPER::canUseGrid(), SCH_LINE_WIRE_BUS_TOOL::DrawSegments(), KIGFX::WX_VIEW_CONTROLS::GetRawCursorPosition(), ROUTER_TOOL::InlineBreakTrack(), ROUTER_TOOL::InlineDrag(), PCB_VIEWER_TOOLS::MeasureTool(), POSITION_RELATIVE_TOOL::PositionRelativeInteractively(), PNS::TOOL_BASE::updateEndItem(), and PNS::TOOL_BASE::updateStartItem().

◆ GetGridVisibility()

bool KIGFX::GAL::GetGridVisibility ( ) const

inlineinherited

Definition at line 753 of file graphics_abstraction_layer.h.

Referenced by EDA_DRAW_PANEL_GAL::SwitchBackend().

◆ GetHorizontalJustify()

GR_TEXT_H_ALIGN_T KIGFX::GAL::GetHorizontalJustify ( ) const

inlineinherited

Definition at line 450 of file graphics_abstraction_layer.h.

Referenced by KIGFX::OPENGL_GAL::BitmapText().

◆ GetIsFill()

bool KIGFX::GAL::GetIsFill ( ) const

inlineinherited

Get the fill status.

Returns: true if fill is enabled, false otherwise.

Definition at line 294 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL_SCOPED_ATTRS::GAL_SCOPED_ATTRS().

◆ GetIsStroke()

bool KIGFX::GAL::GetIsStroke ( ) const

inlineinherited

Get the stroke status.

Returns: true if stroke is enabled, false otherwise.

Definition at line 314 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL_SCOPED_ATTRS::GAL_SCOPED_ATTRS().

◆ getLayerDepth()

double KIGFX::GAL::getLayerDepth ( ) const

inlineprivateinherited

Definition at line 1116 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL_SCOPED_ATTRS::GAL_SCOPED_ATTRS().

◆ GetLineWidth()

float KIGFX::GAL::GetLineWidth ( ) const

inlineinherited

Get the line width.

Returns: the actual line width.

Definition at line 374 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL::BitmapText(), CALLBACK_GAL::DrawGlyph(), KIGFX::OPENGL_GAL::DrawGrid(), ROUTER_PREVIEW_ITEM::drawLineChain(), and KIGFX::GAL_SCOPED_ATTRS::GAL_SCOPED_ATTRS().

◆ GetLookAtPoint()

const VECTOR2D & KIGFX::GAL::GetLookAtPoint ( ) const

inlineinherited

Definition at line 617 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL::GetVisibleWorldExtents().

◆ GetMaxDepth()

double KIGFX::GAL::GetMaxDepth ( ) const

inlineinherited

Definition at line 638 of file graphics_abstraction_layer.h.

Referenced by NL_SCHEMATIC_PLUGIN_IMPL::GetViewExtents(), NL_GERBVIEW_PLUGIN_IMPL::GetViewExtents(), NL_PL_EDITOR_PLUGIN_IMPL::GetViewExtents(), and NL_PCBNEW_PLUGIN_IMPL::GetViewExtents().

◆ GetMinDepth()

double KIGFX::GAL::GetMinDepth ( ) const

inlineinherited

Definition at line 637 of file graphics_abstraction_layer.h.

Referenced by PNS_PCBNEW_DEBUG_DECORATOR::Clear(), NL_SCHEMATIC_PLUGIN_IMPL::GetViewExtents(), NL_GERBVIEW_PLUGIN_IMPL::GetViewExtents(), NL_PL_EDITOR_PLUGIN_IMPL::GetViewExtents(), NL_PCBNEW_PLUGIN_IMPL::GetViewExtents(), PNS_PCBNEW_DEBUG_DECORATOR::nextDepth(), PNS_PCBNEW_DEBUG_DECORATOR::SetView(), EDIT_POINTS::ViewDraw(), KIGFX::PREVIEW::RULER_ITEM::ViewDraw(), and KIGFX::VIEW_OVERLAY::ViewDraw().

◆ getNewGroupNumber()

unsigned int CAIRO_GAL_BASE::getNewGroupNumber ( )

protectedinherited

Return a valid key that can be used as a new group number.

Returns: An unique group number that is not used by any other group.

Definition at line 1312 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::m_groupCounter, and KIGFX::CAIRO_GAL_BASE::m_groups.

Referenced by KIGFX::CAIRO_GAL_BASE::BeginGroup().

◆ GetRotation()

double KIGFX::GAL::GetRotation ( ) const

inlineinherited

Definition at line 626 of file graphics_abstraction_layer.h.

◆ GetScreenPixelSize()

const VECTOR2I & KIGFX::GAL::GetScreenPixelSize ( ) const

inlineinherited

Return GAL canvas size in pixels.

Definition at line 247 of file graphics_abstraction_layer.h.

Referenced by KIGFX::WX_VIEW_CONTROLS::CenterOnCursor(), KIGFX::VIEW::GetScreenPixelSize(), KIGFX::VIEW::GetViewport(), EDA_DRAW_PANEL_GAL::onSize(), KIGFX::VIEW::Redraw(), KIGFX::PCB_PAINTER::renderNetNameForSegment(), KIGFX::VIEW::SetCenter(), KIGFX::WX_VIEW_CONTROLS::SetCrossHairCursorPosition(), KIGFX::VIEW::SetViewport(), and KIGFX::WX_VIEW_CONTROLS::WarpMouseCursor().

◆ GetScreenWorldMatrix()

const MATRIX3x3D & KIGFX::GAL::GetScreenWorldMatrix ( ) const

inlineinherited

Get the screen <-> world transformation matrix.

Returns: the transformation matrix.

Definition at line 572 of file graphics_abstraction_layer.h.

Referenced by KIGFX::PCB_PAINTER::draw(), KIGFX::SCH_PAINTER::getShadowWidth(), KIGFX::GAL::GetVisibleWorldExtents(), KIGFX::OPENGL_GAL::getWorldPixelSize(), KIGFX::PCB_PAINTER::renderNetNameForSegment(), screenSpaceCircle(), screenSpaceLine(), KIGFX::VIEW::ToWorld(), TUNING_STATUS_VIEW_ITEM::ViewDraw(), and ROUTER_STATUS_VIEW_ITEM::ViewDraw().

◆ GetStrokeColor()

const COLOR4D & KIGFX::GAL::GetStrokeColor ( ) const

inlineinherited

Get the stroke color.

Returns: the color for stroking the outline.

Definition at line 354 of file graphics_abstraction_layer.h.

Referenced by KIGFX::PREVIEW::DrawTextNextToCursor(), KIGFX::GAL_SCOPED_ATTRS::GAL_SCOPED_ATTRS(), and KIGFX::PREVIEW::RULER_ITEM::ViewDraw().

◆ GetSwapInterval()

virtual int KIGFX::GAL::GetSwapInterval ( ) const

inlinevirtualinherited

Return the swap interval. -1 for adaptive, 0 for disabled/unknown.

Reimplemented in KIGFX::OPENGL_GAL.

Definition at line 253 of file graphics_abstraction_layer.h.

◆ GetTarget()

RENDER_TARGET CAIRO_GAL::GetTarget ( ) const

overridevirtual

Get the currently used target for rendering.

Returns: The current rendering target.

Reimplemented from KIGFX::GAL.

Definition at line 1534 of file cairo_gal.cpp.

References m_currentTarget.

◆ GetVerticalJustify()

GR_TEXT_V_ALIGN_T KIGFX::GAL::GetVerticalJustify ( ) const

inlineinherited

Definition at line 457 of file graphics_abstraction_layer.h.

Referenced by KIGFX::OPENGL_GAL::BitmapText().

◆ GetVisibleGridSize()

VECTOR2D KIGFX::GAL::GetVisibleGridSize ( ) const

inlineinherited

Return the visible grid size in x and y directions.

Returns: A vector containing the spacing of visible grid marks

Definition at line 818 of file graphics_abstraction_layer.h.

References VECTOR2< T >::x, and VECTOR2< T >::y.

Referenced by KIGFX::OPENGL_GAL::DrawGrid(), and GRID_HELPER::GetVisibleGrid().

◆ GetVisibleWorldExtents()

BOX2D GAL::GetVisibleWorldExtents ( ) const

inherited

Returns: the bounding box of the world that is displayed on screen at the moment

Definition at line 199 of file graphics_abstraction_layer.cpp.

References KIGFX::GAL::GetLookAtPoint(), MATRIX3x3< T >::GetScale(), KIGFX::GAL::GetScreenWorldMatrix(), KIGFX::GAL::m_screenSize, BOX2< Vec >::SetOrigin(), BOX2< Vec >::SetSize(), VECTOR2< T >::x, and VECTOR2< T >::y.

Referenced by ROUTER_TOOL::handleCommonEvents(), and ROUTER_TOOL::InlineDrag().

◆ GetWorldScale()

double KIGFX::GAL::GetWorldScale ( ) const

inlineinherited

Get the world scale.

Returns: the actual world scale factor.

Definition at line 645 of file graphics_abstraction_layer.h.

Referenced by EE_GRID_HELPER::BestDragOrigin(), KIGFX::PCB_PAINTER::draw(), KIGFX::SCH_PAINTER::draw(), KIGFX::DrawDashedLine(), KIGFX::PREVIEW::DrawTextNextToCursor(), drawTicksAlongLine(), KIGFX::PREVIEW::GetConstantGlyphHeight(), NL_SCHEMATIC_PLUGIN_IMPL::GetModelExtents(), NL_GERBVIEW_PLUGIN_IMPL::GetModelExtents(), NL_PL_EDITOR_PLUGIN_IMPL::GetModelExtents(), NL_PCBNEW_PLUGIN_IMPL::GetModelExtents(), NL_SCHEMATIC_PLUGIN_IMPL::GetViewExtents(), NL_GERBVIEW_PLUGIN_IMPL::GetViewExtents(), NL_PL_EDITOR_PLUGIN_IMPL::GetViewExtents(), NL_PCBNEW_PLUGIN_IMPL::GetViewExtents(), SCH_BASE_FRAME::RefreshZoomDependentItems(), RATSNEST_VIEW_ITEM::ViewDraw(), and KIGFX::PREVIEW::RULER_ITEM::ViewDraw().

◆ GetWorldScreenMatrix()

const MATRIX3x3D & KIGFX::GAL::GetWorldScreenMatrix ( ) const

inlineinherited

Get the world <-> screen transformation matrix.

Returns: the transformation matrix.

Definition at line 562 of file graphics_abstraction_layer.h.

Referenced by KIGFX::VIEW::ToScreen().

◆ GetZoomFactor()

double KIGFX::GAL::GetZoomFactor ( ) const

inlineinherited

Definition at line 620 of file graphics_abstraction_layer.h.

Referenced by COMMON_TOOLS::doZoomInOut(), KIGFX::PCB_PAINTER::draw(), EDA_DRAW_FRAME::GetZoomLevelIndicator(), EDA_DRAW_FRAME::OnUpdateSelectZoom(), ZOOM_MENU::update(), and EDA_DRAW_FRAME::UpdateZoomSelectBox().

◆ HasTarget()

virtual bool KIGFX::GAL::HasTarget ( RENDER_TARGET aTarget )

inlinevirtualinherited

Return true if the target exists.

Parameters

aTarget is the target to be checked.

Reimplemented in KIGFX::OPENGL_GAL.

Definition at line 692 of file graphics_abstraction_layer.h.

Referenced by EDA_DRAW_PANEL_GAL::DoRePaint().

◆ initSurface()

void CAIRO_GAL::initSurface ( )

Prepare Cairo surfaces for drawing.

Definition at line 1562 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::GAL_FORMAT, m_bitmapBuffer, KIGFX::CAIRO_GAL_BASE::m_context, KIGFX::CAIRO_GAL_BASE::m_currentContext, m_isInitialized, KIGFX::GAL::m_screenSize, m_stride, KIGFX::CAIRO_GAL_BASE::m_surface, m_wxBufferWidth, and VECTOR2< T >::y.

Referenced by BeginDrawing(), and BeginGroup().

◆ IsCairoEngine()

bool KIGFX::CAIRO_GAL_BASE::IsCairoEngine ( )

inlineoverridevirtualinherited

Return true if the GAL engine is a Cairo based type.

Reimplemented from KIGFX::GAL.

Definition at line 65 of file cairo_gal.h.

◆ IsContextLocked()

virtual bool KIGFX::GAL::IsContextLocked ( )

inlinevirtualinherited

Checks the state of the context lock.

Returns: True if the context is currently locked

Reimplemented in KIGFX::OPENGL_GAL.

Definition at line 969 of file graphics_abstraction_layer.h.

Referenced by EDA_DRAW_PANEL_GAL::DoRePaint(), and EDA_DRAW_PANEL_GAL::onSize().

◆ IsCursorEnabled()

bool KIGFX::GAL::IsCursorEnabled ( ) const

inlineinherited

Return information about cursor visibility.

Returns: True if cursor is visible.

Definition at line 941 of file graphics_abstraction_layer.h.

Referenced by KIGFX::OPENGL_GAL::blitCursor(), and KIGFX::CAIRO_GAL_BASE::blitCursor().

◆ IsFlippedX()

bool KIGFX::GAL::IsFlippedX ( ) const

inlineinherited

Definition at line 659 of file graphics_abstraction_layer.h.

Referenced by KIGFX::CAIRO_GAL_BASE::angle_xform(), KIGFX::CAIRO_GAL_BASE::arc_angles_xform_and_normalize(), KIGFX::PCB_PAINTER::draw(), KIGFX::PREVIEW::DrawTextNextToCursor(), DS_PROXY_VIEW_ITEM::ViewDraw(), TUNING_STATUS_VIEW_ITEM::ViewDraw(), and ROUTER_STATUS_VIEW_ITEM::ViewDraw().

◆ IsFlippedY()

bool KIGFX::GAL::IsFlippedY ( ) const

inlineinherited

Definition at line 660 of file graphics_abstraction_layer.h.

◆ IsFontBold()

bool KIGFX::GAL::IsFontBold ( ) const

inlineinherited

Definition at line 434 of file graphics_abstraction_layer.h.

◆ IsFontItalic()

bool KIGFX::GAL::IsFontItalic ( ) const

inlineinherited

Definition at line 437 of file graphics_abstraction_layer.h.

◆ IsFontUnderlined()

bool KIGFX::GAL::IsFontUnderlined ( ) const

inlineinherited

Definition at line 440 of file graphics_abstraction_layer.h.

◆ IsInitialized()

virtual bool KIGFX::GAL::IsInitialized ( ) const

inlinevirtualinherited

Return the initialization status for the canvas.

Reimplemented in KIGFX::OPENGL_GAL.

Definition at line 74 of file graphics_abstraction_layer.h.

Referenced by EDA_DRAW_PANEL_GAL::DoRePaint(), EDA_DRAW_PANEL_GAL::ForceRefresh(), SCH_DRAW_PANEL::onPaint(), EDA_DRAW_PANEL_GAL::onShowTimer(), and KIGFX::VIEW::UpdateItems().

◆ IsOpenGlEngine()

virtual bool KIGFX::GAL::IsOpenGlEngine ( )

inlinevirtualinherited

Return true if the GAL engine is a OpenGL based type.

Reimplemented in KIGFX::OPENGL_GAL.

Definition at line 83 of file graphics_abstraction_layer.h.

Referenced by KIGFX::PCB_PAINTER::draw(), KIGFX::GERBVIEW_PAINTER::draw(), and KIGFX::VIEW::draw().

◆ IsTextMirrored()

bool KIGFX::GAL::IsTextMirrored ( ) const

inlineinherited

Definition at line 443 of file graphics_abstraction_layer.h.

Referenced by KIGFX::OPENGL_GAL::BitmapText().

◆ IsVisible()

bool KIGFX::CAIRO_GAL::IsVisible ( ) const

inlineoverridevirtual

Return true if the GAL canvas is visible on the screen.

Reimplemented from KIGFX::GAL.

Definition at line 397 of file cairo_gal.h.

◆ LockContext()

virtual void KIGFX::GAL::LockContext ( int aClientCookie )

inlinevirtualinherited

Use GAL_CONTEXT_LOCKER RAII object unless you know what you're doing.

Reimplemented in KIGFX::OPENGL_GAL.

Definition at line 976 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL_CONTEXT_LOCKER::GAL_CONTEXT_LOCKER().

◆ normalize()

template<typename T >

void KIGFX::GAL::normalize	(	T &	a,
		T &	b
	)

inlineprotectedinherited

Ensure that the first element is smaller than the second.

Definition at line 1050 of file graphics_abstraction_layer.h.

Referenced by KIGFX::CAIRO_GAL_BASE::arc_angles_xform_and_normalize(), KIGFX::OPENGL_GAL::DrawArc(), KIGFX::OPENGL_GAL::DrawArcSegment(), KIGFX::CAIRO_GAL_BASE::DrawGrid(), and KIGFX::OPENGL_GAL::DrawGrid().

◆ OnGalDisplayOptionsChanged()

void GAL::OnGalDisplayOptionsChanged ( const GAL_DISPLAY_OPTIONS & aOptions )

overrideprotectedvirtualinherited

Handler for observer settings changes.

Implements KIGFX::GAL_DISPLAY_OPTIONS_OBSERVER.

Definition at line 99 of file graphics_abstraction_layer.cpp.

References KIGFX::GAL::updatedGalDisplayOptions().

◆ onPaint()

void CAIRO_GAL::onPaint ( wxPaintEvent & aEvent )

Paint event handler.

Parameters

aEvent is the paint event.

Definition at line 1639 of file cairo_gal.cpp.

References PostPaint().

Referenced by CAIRO_GAL().

◆ onSetNativeCursor()

void CAIRO_GAL::onSetNativeCursor ( wxSetCursorEvent & aEvent )

Give the correct cursor image when the native widget asks for it.

Parameters

aEvent is the cursor event to plac the cursor into. Cairo-specific update handlers

Definition at line 1703 of file cairo_gal.cpp.

References m_currentwxCursor.

Referenced by CAIRO_GAL().

◆ PostPaint()

void CAIRO_GAL::PostPaint ( wxPaintEvent & aEvent )

Post an event to m_paint_listener.

A post is used so that the actual drawing function can use a device context type that is not specific to the wxEVT_PAINT event, just by changing the PostPaint code.

Definition at line 1460 of file cairo_gal.cpp.

References m_paintListener.

Referenced by onPaint().

◆ resetContext()

void CAIRO_GAL_BASE::resetContext ( )

protectedinherited

Definition at line 1016 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::ClearScreen(), KIGFX::GAL::ComputeWorldScreenMatrix(), KIGFX::CAIRO_GAL_BASE::m_cairoWorldScreenMatrix, KIGFX::CAIRO_GAL_BASE::m_context, KIGFX::CAIRO_GAL_BASE::m_currentXform, MATRIX3x3< T >::m_data, KIGFX::CAIRO_GAL_BASE::m_imageSurfaces, KIGFX::CAIRO_GAL_BASE::m_isElementAdded, KIGFX::GAL::m_lineWidth, KIGFX::GAL::m_worldScreenMatrix, and KIGFX::CAIRO_GAL_BASE::updateWorldScreenMatrix().

Referenced by KIGFX::CAIRO_GAL_BASE::BeginDrawing(), and KIGFX::CAIRO_PRINT_GAL::CAIRO_PRINT_GAL().

◆ ResetTextAttributes()

void GAL::ResetTextAttributes ( )

inherited

Reset text attributes to default styling.

FONT TODO: do we need any of this in GAL anymore?

Normally, custom attributes will be set individually after this, otherwise you can use SetTextAttributes()

Definition at line 153 of file graphics_abstraction_layer.cpp.

References GR_TEXT_H_ALIGN_CENTER, GR_TEXT_V_ALIGN_CENTER, KIGFX::GAL::SetFontBold(), KIGFX::GAL::SetFontItalic(), KIGFX::GAL::SetFontUnderlined(), KIGFX::GAL::SetGlyphSize(), KIGFX::GAL::SetHorizontalJustify(), KIGFX::GAL::SetTextMirrored(), and KIGFX::GAL::SetVerticalJustify().

Referenced by KIGFX::PCB_PAINTER::draw(), KIGFX::GAL::GAL(), KIGFX::PREVIEW::ARC_ASSISTANT::ViewDraw(), KIGFX::PREVIEW::BEZIER_ASSISTANT::ViewDraw(), KIGFX::PREVIEW::RULER_ITEM::ViewDraw(), and KIGFX::PREVIEW::TWO_POINT_ASSISTANT::ViewDraw().

◆ ResizeScreen()

void CAIRO_GAL::ResizeScreen	(	int	aWidth,
		int	aHeight
	)

overridevirtual

Resizes the canvas.

Reimplemented from KIGFX::CAIRO_GAL_BASE.

Definition at line 1468 of file cairo_gal.cpp.

References allocateBitmaps(), deleteBitmaps(), m_compositor, m_validCompositor, and KIGFX::CAIRO_GAL_BASE::ResizeScreen().

◆ Restore()

void CAIRO_GAL_BASE::Restore ( )

overridevirtualinherited

Restore the context.

Reimplemented from KIGFX::GAL.

Definition at line 786 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::CMD_RESTORE, KIGFX::CAIRO_GAL_BASE::GROUP_ELEMENT::m_Command, KIGFX::CAIRO_GAL_BASE::m_currentGroup, KIGFX::CAIRO_GAL_BASE::m_currentXform, KIGFX::CAIRO_GAL_BASE::m_isGrouping, KIGFX::CAIRO_GAL_BASE::m_xformStack, KIGFX::CAIRO_GAL_BASE::storePath(), and KIGFX::CAIRO_GAL_BASE::updateWorldScreenMatrix().

◆ Rotate()

void CAIRO_GAL_BASE::Rotate ( double aAngle )

overridevirtualinherited

Rotate the context.

Parameters

aAngle is the rotation angle in radians.

Reimplemented from KIGFX::GAL.

Definition at line 709 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::CMD_ROTATE, KIGFX::CAIRO_GAL_BASE::GROUP_ELEMENT::DblArg, KIGFX::CAIRO_GAL_BASE::GROUP_ELEMENT::m_Argument, KIGFX::CAIRO_GAL_BASE::GROUP_ELEMENT::m_Command, KIGFX::CAIRO_GAL_BASE::m_currentGroup, KIGFX::CAIRO_GAL_BASE::m_currentXform, KIGFX::CAIRO_GAL_BASE::m_isGrouping, KIGFX::CAIRO_GAL_BASE::storePath(), and KIGFX::CAIRO_GAL_BASE::updateWorldScreenMatrix().

◆ roundp()

const VECTOR2D CAIRO_GAL_BASE::roundp ( const VECTOR2D & v )

protectedinherited

Definition at line 191 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::m_lineWidthIsOdd, KIGFX::CAIRO_GAL_BASE::roundp(), VECTOR2< T >::x, and VECTOR2< T >::y.

Referenced by KIGFX::CAIRO_GAL_BASE::DrawArc(), KIGFX::CAIRO_GAL_BASE::drawAxes(), KIGFX::CAIRO_GAL_BASE::DrawCircle(), KIGFX::CAIRO_GAL_BASE::DrawCurve(), KIGFX::CAIRO_GAL_BASE::DrawGlyph(), KIGFX::CAIRO_GAL_BASE::drawGridCross(), KIGFX::CAIRO_GAL_BASE::drawGridLine(), KIGFX::CAIRO_GAL_BASE::drawGridPoint(), KIGFX::CAIRO_GAL_BASE::DrawLine(), KIGFX::CAIRO_GAL_BASE::drawPoly(), KIGFX::CAIRO_GAL_BASE::DrawRectangle(), KIGFX::CAIRO_GAL_BASE::DrawSegment(), and KIGFX::CAIRO_GAL_BASE::roundp().

◆ Save()

void CAIRO_GAL_BASE::Save ( )

overridevirtualinherited

Save the context.

Reimplemented from KIGFX::GAL.

Definition at line 768 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::CMD_SAVE, KIGFX::CAIRO_GAL_BASE::GROUP_ELEMENT::m_Command, KIGFX::CAIRO_GAL_BASE::m_currentGroup, KIGFX::CAIRO_GAL_BASE::m_currentXform, KIGFX::CAIRO_GAL_BASE::m_isGrouping, KIGFX::CAIRO_GAL_BASE::m_xformStack, KIGFX::CAIRO_GAL_BASE::storePath(), and KIGFX::CAIRO_GAL_BASE::updateWorldScreenMatrix().

◆ Scale()

void CAIRO_GAL_BASE::Scale ( const VECTOR2D & aScale )

overridevirtualinherited

Scale the context.

Parameters

aScale is the scale factor for the x- and y-axis.

Reimplemented from KIGFX::GAL.

Definition at line 748 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::CMD_SCALE, KIGFX::CAIRO_GAL_BASE::GROUP_ELEMENT::DblArg, KIGFX::CAIRO_GAL_BASE::GROUP_ELEMENT::m_Argument, KIGFX::CAIRO_GAL_BASE::GROUP_ELEMENT::m_Command, KIGFX::CAIRO_GAL_BASE::m_currentGroup, KIGFX::CAIRO_GAL_BASE::m_currentXform, KIGFX::CAIRO_GAL_BASE::m_isGrouping, KIGFX::CAIRO_GAL_BASE::storePath(), KIGFX::CAIRO_GAL_BASE::updateWorldScreenMatrix(), VECTOR2< T >::x, and VECTOR2< T >::y.

◆ SetAxesColor()

void KIGFX::GAL::SetAxesColor ( const COLOR4D & aAxesColor )

inlineinherited

Set the axes color.

Parameters

aAxesColor is the color to draw the axes if enabled.

Definition at line 852 of file graphics_abstraction_layer.h.

Referenced by KIGFX::CAIRO_GAL_BASE::CAIRO_GAL_BASE(), SCH_BASE_FRAME::CommonSettingsChanged(), SYMBOL_VIEWER_FRAME::CommonSettingsChanged(), KIGFX::OPENGL_GAL::OPENGL_GAL(), SYMBOL_EDIT_FRAME::SwitchCanvas(), SYMBOL_DIFF_FRAME::SYMBOL_DIFF_FRAME(), and PCB_DRAW_PANEL_GAL::UpdateColors().

◆ SetAxesEnabled()

void KIGFX::GAL::SetAxesEnabled ( bool aAxesEnabled )

inlineinherited

Enable drawing the axes.

Definition at line 860 of file graphics_abstraction_layer.h.

Referenced by FOOTPRINT_EDIT_FRAME::ActivateGalCanvas(), PANEL_EESCHEMA_COLOR_SETTINGS::createSwatches(), PANEL_PCBNEW_COLOR_SETTINGS::createSwatches(), DESIGN_BLOCK_PREVIEW_WIDGET::DESIGN_BLOCK_PREVIEW_WIDGET(), KIGFX::GAL::GAL(), DIALOG_PAD_PROPERTIES::prepareCanvas(), FP_TREE_SYNCHRONIZING_ADAPTER::ShowPreview(), SYMBOL_EDIT_FRAME::SwitchCanvas(), FOOTPRINT_EDIT_FRAME::SwitchCanvas(), and SYMBOL_PREVIEW_WIDGET::SYMBOL_PREVIEW_WIDGET().

◆ SetClearColor()

void KIGFX::GAL::SetClearColor ( const COLOR4D & aColor )

inlineinherited

Definition at line 258 of file graphics_abstraction_layer.h.

Referenced by DESIGN_BLOCK_PREVIEW_WIDGET::DESIGN_BLOCK_PREVIEW_WIDGET(), EDA_DRAW_PANEL_GAL::DoRePaint(), BOARD_PRINTOUT::DrawPage(), SCH_PRINTOUT::PrintPage(), SCH_DRAW_PANEL::SCH_DRAW_PANEL(), SYMBOL_PREVIEW_WIDGET::SYMBOL_PREVIEW_WIDGET(), PANEL_EESCHEMA_COLOR_SETTINGS::updatePreview(), and PANEL_PCBNEW_COLOR_SETTINGS::updatePreview().

◆ SetCoarseGrid()

void KIGFX::GAL::SetCoarseGrid ( int aInterval )

inlineinherited

Draw every tick line wider.

Parameters

aInterval increase the width of every aInterval line, if 0 do not use this feature.

Definition at line 870 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL::GAL().

◆ setCompositor()

void CAIRO_GAL::setCompositor ( )

Prepare the compositor.

Definition at line 1623 of file cairo_gal.cpp.

References KIGFX::GAL_DISPLAY_OPTIONS::cairo_antialiasing_mode, m_compositor, KIGFX::CAIRO_GAL_BASE::m_currentContext, m_mainBuffer, KIGFX::GAL::m_options, m_overlayBuffer, KIGFX::GAL::m_screenSize, m_tempBuffer, m_validCompositor, VECTOR2< T >::x, and VECTOR2< T >::y.

Referenced by BeginDrawing().

◆ SetCursorColor()

void KIGFX::GAL::SetCursorColor ( const COLOR4D & aCursorColor )

inlineinherited

Set the cursor color.

Parameters

aCursorColor is the color of the cursor.

Definition at line 951 of file graphics_abstraction_layer.h.

Referenced by EDA_DRAW_PANEL_GAL::DoRePaint(), KIGFX::GAL::GAL(), and PCB_DRAW_PANEL_GAL::UpdateColors().

◆ SetCursorEnabled()

void KIGFX::GAL::SetCursorEnabled ( bool aCursorEnabled )

inlineinherited

Enable/disable cursor.

Parameters

aCursorEnabled is true if the cursor should be drawn, else false.

Definition at line 931 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL::GAL(), SCH_PREVIEW_PANEL::SCH_PREVIEW_PANEL(), and KIGFX::VIEW_CONTROLS::ShowCursor().

◆ SetDepthRange()

void KIGFX::GAL::SetDepthRange ( const VECTOR2D & aDepthRange )

inlineinherited

Set the range of the layer depth.

Usually required for the OpenGL implementation, any object outside this range is not drawn.

The MinDepth (x) is closest to the clipping plane (top) while the MaxDepth (y) is farthest from the clipping plane (bottom).

Definition at line 636 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL::GAL().

◆ SetFillColor()

void CAIRO_GAL_BASE::SetFillColor ( const COLOR4D & aColor )

overridevirtualinherited

Set the fill color.

Parameters

aColor is the color for filling.

Reimplemented from KIGFX::GAL.

Definition at line 650 of file cairo_gal.cpp.

References KIGFX::COLOR4D::a, KIGFX::COLOR4D::b, KIGFX::CAIRO_GAL_BASE::CMD_SET_FILLCOLOR, KIGFX::CAIRO_GAL_BASE::GROUP_ELEMENT::DblArg, KIGFX::COLOR4D::g, KIGFX::CAIRO_GAL_BASE::GROUP_ELEMENT::m_Argument, KIGFX::CAIRO_GAL_BASE::GROUP_ELEMENT::m_Command, KIGFX::CAIRO_GAL_BASE::m_currentGroup, KIGFX::GAL::m_fillColor, KIGFX::CAIRO_GAL_BASE::m_isGrouping, KIGFX::COLOR4D::r, and KIGFX::CAIRO_GAL_BASE::storePath().

◆ SetFlip()

void KIGFX::GAL::SetFlip	(	bool	xAxis,
		bool	yAxis
	)

inlineinherited

Sets flipping of the screen.

Parameters

xAxis	is the flip flag for the X axis.
yAxis	is the flip flag for the Y axis.

Definition at line 653 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL::GAL(), KIGFX::VIEW::SetMirror(), and BOARD_PRINTOUT::setupGal().

◆ SetFontBold()

void KIGFX::GAL::SetFontBold ( const bool aBold )

inlineinherited

Definition at line 433 of file graphics_abstraction_layer.h.

Referenced by KIGFX::PCB_PAINTER::draw(), KIGFX::GERBVIEW_PAINTER::draw(), KIGFX::PCB_PAINTER::renderNetNameForSegment(), and KIGFX::GAL::ResetTextAttributes().

◆ SetFontItalic()

void KIGFX::GAL::SetFontItalic ( bool aItalic )

inlineinherited

Definition at line 436 of file graphics_abstraction_layer.h.

Referenced by KIGFX::PCB_PAINTER::draw(), KIGFX::GERBVIEW_PAINTER::draw(), KIGFX::PCB_PAINTER::renderNetNameForSegment(), and KIGFX::GAL::ResetTextAttributes().

◆ SetFontUnderlined()

void KIGFX::GAL::SetFontUnderlined ( bool aUnderlined )

inlineinherited

Definition at line 439 of file graphics_abstraction_layer.h.

Referenced by KIGFX::PCB_PAINTER::draw(), KIGFX::GERBVIEW_PAINTER::draw(), KIGFX::PCB_PAINTER::renderNetNameForSegment(), and KIGFX::GAL::ResetTextAttributes().

◆ SetGlyphSize()

void KIGFX::GAL::SetGlyphSize ( const VECTOR2I aSize )

inlineinherited

Definition at line 430 of file graphics_abstraction_layer.h.

Referenced by LABEL_MANAGER::Add(), KIGFX::bitmapText(), KIGFX::SCH_PAINTER::draw(), KIGFX::PCB_PAINTER::draw(), KIGFX::GERBVIEW_PAINTER::draw(), KIGFX::VIEW_OVERLAY::COMMAND_GLYPH_SIZE::Execute(), KIGFX::PCB_PAINTER::renderNetNameForSegment(), and KIGFX::GAL::ResetTextAttributes().

◆ SetGridColor()

void KIGFX::GAL::SetGridColor ( const COLOR4D & aGridColor )

inlineinherited

Set the grid color.

Parameters

aGridColor is the grid color, it should have a low alpha value for the best effect.

Definition at line 842 of file graphics_abstraction_layer.h.

Referenced by GERBVIEW_FRAME::ActivateGalCanvas(), KIGFX::CAIRO_GAL_BASE::CAIRO_GAL_BASE(), EDA_DRAW_PANEL_GAL::DoRePaint(), KIGFX::OPENGL_GAL::OPENGL_GAL(), SCH_PREVIEW_PANEL::SCH_PREVIEW_PANEL(), GERBVIEW_FRAME::SetGridColor(), PCB_EDIT_FRAME::SetGridColor(), and PCB_DRAW_PANEL_GAL::UpdateColors().

◆ SetGridOrigin()

void KIGFX::GAL::SetGridOrigin ( const VECTOR2D & aGridOrigin )

inlineinherited

Set the origin point for the grid.

Parameters

aGridOrigin is a vector containing the grid origin point, in world coordinates.

Definition at line 766 of file graphics_abstraction_layer.h.

Referenced by PCB_CONTROL::DoSetGridOrigin(), PCB_EDIT_FRAME::RebuildAndRefresh(), and PCB_BASE_EDIT_FRAME::SetBoard().

◆ SetGridSize()

void KIGFX::GAL::SetGridSize ( const VECTOR2D & aGridSize )

inlineinherited

Set the grid size.

Parameters

aGridSize is a vector containing the grid size in x and y direction.

Definition at line 791 of file graphics_abstraction_layer.h.

References VECTOR2< T >::x.

Referenced by COMMON_TOOLS::OnGridChanged(), DIALOG_PAD_PROPERTIES::prepareCanvas(), SCH_PREVIEW_PANEL::SCH_PREVIEW_PANEL(), and EDA_DRAW_PANEL_GAL::SwitchBackend().

◆ SetGridVisibility()

void KIGFX::GAL::SetGridVisibility ( bool aVisibility )

inlineinherited

Set the visibility setting of the grid.

Parameters

aVisibility is the new visibility setting of the grid.

Definition at line 751 of file graphics_abstraction_layer.h.

Referenced by DESIGN_BLOCK_PREVIEW_WIDGET::DESIGN_BLOCK_PREVIEW_WIDGET(), KIGFX::GAL::GAL(), COMMON_TOOLS::OnGridChanged(), GERBER_LAYER_WIDGET::OnRenderEnable(), DIALOG_PAD_PROPERTIES::prepareCanvas(), EDA_DRAW_FRAME::SetGridVisibility(), EDA_DRAW_PANEL_GAL::SwitchBackend(), and SYMBOL_PREVIEW_WIDGET::SYMBOL_PREVIEW_WIDGET().

◆ SetHorizontalJustify()

void KIGFX::GAL::SetHorizontalJustify ( const GR_TEXT_H_ALIGN_T aHorizontalJustify )

inlineinherited

Definition at line 445 of file graphics_abstraction_layer.h.

Referenced by KIGFX::bitmapText(), KIGFX::SCH_PAINTER::draw(), KIGFX::PCB_PAINTER::draw(), KIGFX::GERBVIEW_PAINTER::draw(), KIGFX::PCB_PAINTER::renderNetNameForSegment(), and KIGFX::GAL::ResetTextAttributes().

◆ SetIsFill()

void CAIRO_GAL_BASE::SetIsFill ( bool aIsFillEnabled )

overridevirtualinherited

Enable/disable fill.

Parameters

aIsFillEnabled is true, when the graphics objects should be filled, else false.

Reimplemented from KIGFX::GAL.

Definition at line 602 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::GROUP_ELEMENT::BoolArg, KIGFX::CAIRO_GAL_BASE::CMD_SET_FILL, KIGFX::CAIRO_GAL_BASE::GROUP_ELEMENT::m_Argument, KIGFX::CAIRO_GAL_BASE::GROUP_ELEMENT::m_Command, KIGFX::CAIRO_GAL_BASE::m_currentGroup, KIGFX::GAL::m_isFillEnabled, KIGFX::CAIRO_GAL_BASE::m_isGrouping, and KIGFX::CAIRO_GAL_BASE::storePath().

Referenced by KIGFX::CAIRO_GAL_BASE::DrawGlyph().

◆ SetIsStroke()

void CAIRO_GAL_BASE::SetIsStroke ( bool aIsStrokeEnabled )

overridevirtualinherited

Enable/disable stroked outlines.

Parameters

aIsStrokeEnabled is true, if the outline of an object should be stroked.

Reimplemented from KIGFX::GAL.

Definition at line 617 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::GROUP_ELEMENT::BoolArg, KIGFX::CAIRO_GAL_BASE::CMD_SET_STROKE, KIGFX::CAIRO_GAL_BASE::GROUP_ELEMENT::m_Argument, KIGFX::CAIRO_GAL_BASE::GROUP_ELEMENT::m_Command, KIGFX::CAIRO_GAL_BASE::m_currentGroup, KIGFX::CAIRO_GAL_BASE::m_isGrouping, KIGFX::GAL::m_isStrokeEnabled, and KIGFX::CAIRO_GAL_BASE::storePath().

Referenced by KIGFX::CAIRO_GAL_BASE::DrawGlyph().

◆ SetLayerDepth()

void CAIRO_GAL_BASE::SetLayerDepth ( double aLayerDepth )

overridevirtualinherited

Set the depth of the layer (position on the z-axis)

If you do this, you should consider using a GAL_SCOPED_ATTR to ensure the depth is reset to the original value.

Parameters

aLayerDepth the layer depth for the objects. Smaller is closer to the viewer.

Reimplemented from KIGFX::GAL.

Definition at line 687 of file cairo_gal.cpp.

References KIGFX::GAL::SetLayerDepth(), and KIGFX::CAIRO_GAL_BASE::storePath().

Referenced by KIGFX::CAIRO_GAL_BASE::DrawGrid().

◆ SetLineWidth()

void CAIRO_GAL_BASE::SetLineWidth ( float aLineWidth )

overridevirtualinherited

Set the line width.

Parameters

aLineWidth is the line width.

Reimplemented from KIGFX::GAL.

Definition at line 668 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::CMD_SET_LINE_WIDTH, KIGFX::CAIRO_GAL_BASE::GROUP_ELEMENT::DblArg, KIGFX::CAIRO_GAL_BASE::GROUP_ELEMENT::m_Argument, KIGFX::CAIRO_GAL_BASE::GROUP_ELEMENT::m_Command, KIGFX::CAIRO_GAL_BASE::m_currentGroup, KIGFX::CAIRO_GAL_BASE::m_isGrouping, KIGFX::GAL::m_lineWidth, KIGFX::GAL::SetLineWidth(), and KIGFX::CAIRO_GAL_BASE::storePath().

Referenced by KIGFX::CAIRO_GAL_BASE::DrawGrid(), and KIGFX::CAIRO_GAL_BASE::DrawSegment().

◆ SetLookAtPoint()

void KIGFX::GAL::SetLookAtPoint ( const VECTOR2D & aPoint )

inlineinherited

Get/set the Point in world space to look at.

This point corresponds with the center of the actual drawing area.

Definition at line 616 of file graphics_abstraction_layer.h.

Referenced by BOARD_PRINTOUT::DrawPage(), KIGFX::GAL::GAL(), SCH_PRINTOUT::PrintPage(), and KIGFX::VIEW::SetCenter().

◆ SetMouseListener()

void KIGFX::CAIRO_GAL::SetMouseListener ( wxEvtHandler * aMouseListener )

inline

Definition at line 436 of file cairo_gal.h.

◆ SetNativeCursorStyle()

bool CAIRO_GAL::SetNativeCursorStyle	(	KICURSOR	aCursor,
		bool	aHiDPI
	)

overridevirtual

Set the cursor in the native panel.

Parameters

aCursor is the cursor to use in the native panel

Returns: true if the cursor was updated, false if the cursor given was already set

Reimplemented from KIGFX::GAL.

Definition at line 1685 of file cairo_gal.cpp.

References CURSOR_STORE::GetCursor(), CURSOR_STORE::GetHiDPICursor(), KIGFX::GAL::m_currentNativeCursor, m_currentwxCursor, and KIGFX::GAL::SetNativeCursorStyle().

◆ SetNegativeDrawMode()

void CAIRO_GAL_BASE::SetNegativeDrawMode ( bool aSetting )

overridevirtualinherited

Set negative draw mode in the renderer.

When negative mode is enabled, drawn items will subtract from previously drawn items. This is mainly needed for Gerber negative item support in Cairo, since unlike in OpenGL, objects drawn with zero opacity on top of other objects would not normally mask objects in Cairo. This method is a no-op in OpenGL.

Parameters

aSetting is true if negative mode should be enabled

Reimplemented from KIGFX::GAL.

Definition at line 973 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::m_currentContext.

◆ SetPaintListener()

void KIGFX::CAIRO_GAL::SetPaintListener ( wxEvtHandler * aPaintListener )

inline

Definition at line 441 of file cairo_gal.h.

◆ SetRotation()

void KIGFX::GAL::SetRotation ( double aRotation )

inlineinherited

Get/set the rotation angle (in radians).

Definition at line 625 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL::GAL().

◆ SetScreenDPI()

void KIGFX::GAL::SetScreenDPI ( double aScreenDPI )

inlineinherited

Set the dots per inch of the screen.

This value depends on the user screen, it should be configurable by the application. For instance a typical notebook with HD+ resolution (1600x900) has 106 DPI.

Definition at line 609 of file graphics_abstraction_layer.h.

Referenced by KIGFX::CAIRO_PRINT_GAL::CAIRO_PRINT_GAL(), and KIGFX::GAL::GAL().

◆ SetScreenSize()

void KIGFX::GAL::SetScreenSize ( const VECTOR2I & aSize )

inlineinherited

Definition at line 601 of file graphics_abstraction_layer.h.

Referenced by KIGFX::CAIRO_PRINT_GAL::SetSheetSize().

◆ SetStrokeColor()

void CAIRO_GAL_BASE::SetStrokeColor ( const COLOR4D & aColor )

overridevirtualinherited

Set the stroke color.

Parameters

aColor is the color for stroking the outline.

Reimplemented from KIGFX::GAL.

Definition at line 632 of file cairo_gal.cpp.

References KIGFX::COLOR4D::a, KIGFX::COLOR4D::b, KIGFX::CAIRO_GAL_BASE::CMD_SET_STROKECOLOR, KIGFX::CAIRO_GAL_BASE::GROUP_ELEMENT::DblArg, KIGFX::COLOR4D::g, KIGFX::CAIRO_GAL_BASE::GROUP_ELEMENT::m_Argument, KIGFX::CAIRO_GAL_BASE::GROUP_ELEMENT::m_Command, KIGFX::CAIRO_GAL_BASE::m_currentGroup, KIGFX::CAIRO_GAL_BASE::m_isGrouping, KIGFX::GAL::m_strokeColor, KIGFX::COLOR4D::r, and KIGFX::CAIRO_GAL_BASE::storePath().

◆ SetTarget()

void CAIRO_GAL::SetTarget ( RENDER_TARGET aTarget )

overridevirtual

Set the target for rendering.

Parameters

aTarget is the new target for rendering.

Reimplemented from KIGFX::GAL.

Definition at line 1510 of file cairo_gal.cpp.

References m_compositor, m_currentTarget, m_isInitialized, m_mainBuffer, m_overlayBuffer, m_tempBuffer, m_validCompositor, KIGFX::CAIRO_GAL_BASE::storePath(), KIGFX::TARGET_CACHED, KIGFX::TARGET_NONCACHED, KIGFX::TARGET_OVERLAY, and KIGFX::TARGET_TEMP.

Referenced by CAIRO_GAL(), StartDiffLayer(), and StartNegativesLayer().

◆ SetTextMirrored()

void KIGFX::GAL::SetTextMirrored ( const bool aMirrored )

inlineinherited

Definition at line 442 of file graphics_abstraction_layer.h.

Referenced by KIGFX::PCB_PAINTER::draw(), KIGFX::GERBVIEW_PAINTER::draw(), KIGFX::PCB_PAINTER::renderNetNameForSegment(), KIGFX::GAL::ResetTextAttributes(), and KIGFX::PREVIEW::RULER_ITEM::ViewDraw().

◆ SetVerticalJustify()

void KIGFX::GAL::SetVerticalJustify ( const GR_TEXT_V_ALIGN_T aVerticalJustify )

inlineinherited

Definition at line 452 of file graphics_abstraction_layer.h.

Referenced by KIGFX::bitmapText(), KIGFX::SCH_PAINTER::draw(), KIGFX::PCB_PAINTER::draw(), KIGFX::GERBVIEW_PAINTER::draw(), KIGFX::PCB_PAINTER::renderNetNameForSegment(), and KIGFX::GAL::ResetTextAttributes().

◆ SetWorldScreenMatrix()

void KIGFX::GAL::SetWorldScreenMatrix ( const MATRIX3x3D & aMatrix )

inlineinherited

Set the world <-> screen transformation matrix.

Parameters

aMatrix is the 3x3 world <-> screen transformation matrix.

Definition at line 582 of file graphics_abstraction_layer.h.

◆ SetWorldUnitLength()

void KIGFX::GAL::SetWorldUnitLength ( double aWorldUnitLength )

inlineinherited

Set the unit length.

This defines the length [inch] per one integer. For instance a value 0.001 means that the coordinate [1000, 1000] corresponds with a point at (1 inch, 1 inch) or 1 mil resolution per integer.

Definition at line 599 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL::GAL(), GERBVIEW_DRAW_PANEL_GAL::GERBVIEW_DRAW_PANEL_GAL(), PL_DRAW_PANEL_GAL::PL_DRAW_PANEL_GAL(), SCH_PRINTOUT::PrintPage(), SCH_DRAW_PANEL::SCH_DRAW_PANEL(), SCH_PREVIEW_PANEL::SCH_PREVIEW_PANEL(), GERBVIEW_PRINTOUT::setupGal(), PCBNEW_PRINTOUT::setupGal(), SCH_DRAW_PANEL::SwitchBackend(), GERBVIEW_DRAW_PANEL_GAL::SwitchBackend(), PL_DRAW_PANEL_GAL::SwitchBackend(), and PCB_DRAW_PANEL_GAL::SwitchBackend().

◆ SetZoomFactor()

void KIGFX::GAL::SetZoomFactor ( double aZoomFactor )

inlineinherited

Definition at line 619 of file graphics_abstraction_layer.h.

Referenced by BOARD_PRINTOUT::DrawPage(), KIGFX::GAL::GAL(), SCH_PRINTOUT::PrintPage(), and KIGFX::VIEW::SetScale().

◆ Show()

bool CAIRO_GAL::Show ( bool aShow )

overridevirtual

Show/hide the GAL canvas.

Reimplemented from KIGFX::GAL.

Definition at line 1485 of file cairo_gal.cpp.

◆ skipGestureEvent()

void CAIRO_GAL::skipGestureEvent ( wxGestureEvent & aEvent )

Skip the gesture event to the parent.

Parameters

aEvent is the gesture event.

Definition at line 1653 of file cairo_gal.cpp.

References m_mouseListener.

Referenced by CAIRO_GAL().

◆ skipMouseEvent()

void CAIRO_GAL::skipMouseEvent ( wxMouseEvent & aEvent )

Mouse event handler, forwards the event to the child.

Parameters

aEvent is the mouse event to be forwarded.

Definition at line 1645 of file cairo_gal.cpp.

References m_mouseListener.

Referenced by CAIRO_GAL().

◆ StartDiffLayer()

void CAIRO_GAL::StartDiffLayer ( )

overridevirtual

Begins rendering of a differential layer.

Used by gerbview's differential mode.

Differential layers have their drawn objects blended onto the lower layers differently so we need to end drawing of current objects and start a new set to be completed with a different blend mode.

Reimplemented from KIGFX::GAL.

Definition at line 979 of file cairo_gal.cpp.

References ClearTarget(), SetTarget(), and KIGFX::TARGET_TEMP.

◆ StartNegativesLayer()

void CAIRO_GAL::StartNegativesLayer ( )

overridevirtual

Begins rendering in a new layer that will be copied to the main layer in EndNegativesLayer().

For Cairo, layers with negative items need a new layer so when negative layers _CLEAR sections it doesn't delete drawings on layers below them. No-op in OpenGL

Reimplemented from KIGFX::GAL.

Definition at line 992 of file cairo_gal.cpp.

References ClearTarget(), SetTarget(), and KIGFX::TARGET_TEMP.

◆ storePath()

void CAIRO_GAL_BASE::storePath ( )

protectedinherited

Store the actual path.

Definition at line 1145 of file cairo_gal.cpp.

◆ syncLineWidth()

void CAIRO_GAL_BASE::syncLineWidth	(	bool	aForceWidth = `false`,
		double	aWidth = `0.0`
	)

protectedinherited

Definition at line 214 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::m_currentContext, KIGFX::GAL::m_lineWidth, KIGFX::CAIRO_GAL_BASE::m_lineWidthInPixels, KIGFX::CAIRO_GAL_BASE::m_lineWidthIsOdd, and KIGFX::CAIRO_GAL_BASE::xform().

Referenced by KIGFX::CAIRO_GAL_BASE::DrawArc(), KIGFX::CAIRO_GAL_BASE::DrawArcSegment(), KIGFX::CAIRO_GAL_BASE::drawAxes(), KIGFX::CAIRO_GAL_BASE::DrawCircle(), KIGFX::CAIRO_GAL_BASE::DrawCurve(), KIGFX::CAIRO_GAL_BASE::DrawGlyph(), KIGFX::CAIRO_GAL_BASE::drawGridCross(), KIGFX::CAIRO_GAL_BASE::drawGridLine(), KIGFX::CAIRO_GAL_BASE::DrawLine(), KIGFX::CAIRO_GAL_BASE::drawPoly(), KIGFX::CAIRO_GAL_BASE::DrawRectangle(), and KIGFX::CAIRO_GAL_BASE::DrawSegment().

◆ ToScreen()

VECTOR2D KIGFX::GAL::ToScreen ( const VECTOR2D & aPoint ) const

inlineinherited

Compute the point position in screen coordinates from given world coordinates.

Parameters

aPoint the point position in world coordinates.

Returns: the point position in screen coordinates.

Definition at line 913 of file graphics_abstraction_layer.h.

Referenced by KIGFX::CAIRO_GAL_BASE::blitCursor().

◆ ToWorld()

VECTOR2D KIGFX::GAL::ToWorld ( const VECTOR2D & aPoint ) const

inlineinherited

Compute the point position in world coordinates from given screen coordinates.

Parameters

aPoint the point position in screen coordinates.

Returns: the point position in world coordinates.

Definition at line 902 of file graphics_abstraction_layer.h.

◆ Transform()

void CAIRO_GAL_BASE::Transform ( const MATRIX3x3D & aTransformation )

overridevirtualinherited

Transform the context.

Parameters

aTransformation is the transformation matrix.

Reimplemented from KIGFX::GAL.

Definition at line 694 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::m_currentXform, MATRIX3x3< T >::m_data, and KIGFX::CAIRO_GAL_BASE::updateWorldScreenMatrix().

◆ Translate()

void CAIRO_GAL_BASE::Translate ( const VECTOR2D & aTranslation )

overridevirtualinherited

Translate the context.

Parameters

aTranslation is the translation vector.

Reimplemented from KIGFX::GAL.

Definition at line 728 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::CMD_TRANSLATE, KIGFX::CAIRO_GAL_BASE::GROUP_ELEMENT::DblArg, KIGFX::CAIRO_GAL_BASE::GROUP_ELEMENT::m_Argument, KIGFX::CAIRO_GAL_BASE::GROUP_ELEMENT::m_Command, KIGFX::CAIRO_GAL_BASE::m_currentGroup, KIGFX::CAIRO_GAL_BASE::m_currentXform, KIGFX::CAIRO_GAL_BASE::m_isGrouping, KIGFX::CAIRO_GAL_BASE::storePath(), KIGFX::CAIRO_GAL_BASE::updateWorldScreenMatrix(), VECTOR2< T >::x, and VECTOR2< T >::y.

◆ UnlockContext()

virtual void KIGFX::GAL::UnlockContext ( int aClientCookie )

inlinevirtualinherited

Reimplemented in KIGFX::OPENGL_GAL.

Definition at line 978 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL_CONTEXT_LOCKER::~GAL_CONTEXT_LOCKER().

◆ updatedGalDisplayOptions()

bool CAIRO_GAL::updatedGalDisplayOptions ( const GAL_DISPLAY_OPTIONS & aOptions )

overridevirtual

Handle updating display options.

Derived classes should call up to this to set base-class methods.

Returns: true if the new settings changed something. Derived classes can use this information to refresh themselves

Reimplemented from KIGFX::GAL.

Definition at line 1661 of file cairo_gal.cpp.

References KIGFX::GAL_DISPLAY_OPTIONS::cairo_antialiasing_mode, deinitSurface(), m_compositor, KIGFX::GAL::m_options, m_validCompositor, refresh, Refresh(), and KIGFX::GAL::updatedGalDisplayOptions().

◆ updateWorldScreenMatrix()

void CAIRO_GAL_BASE::updateWorldScreenMatrix ( )

protectedinherited

Definition at line 107 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::m_cairoWorldScreenMatrix, KIGFX::CAIRO_GAL_BASE::m_currentWorld2Screen, and KIGFX::CAIRO_GAL_BASE::m_currentXform.

Referenced by KIGFX::CAIRO_GAL_BASE::resetContext(), KIGFX::CAIRO_GAL_BASE::Restore(), KIGFX::CAIRO_GAL_BASE::Rotate(), KIGFX::CAIRO_GAL_BASE::Save(), KIGFX::CAIRO_GAL_BASE::Scale(), KIGFX::CAIRO_GAL_BASE::Transform(), and KIGFX::CAIRO_GAL_BASE::Translate().

◆ xform() [1/3]

const VECTOR2D CAIRO_GAL_BASE::xform ( const VECTOR2D & aP )

protectedinherited

Definition at line 123 of file cairo_gal.cpp.

References VECTOR2< T >::x, KIGFX::CAIRO_GAL_BASE::xform(), and VECTOR2< T >::y.

◆ xform() [2/3]

double CAIRO_GAL_BASE::xform ( double x )

protectedinherited

Definition at line 177 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::m_currentWorld2Screen.

◆ xform() [3/3]

const VECTOR2D CAIRO_GAL_BASE::xform	(	double	x,
		double	y
	)

protectedinherited

Definition at line 113 of file cairo_gal.cpp.

References KIGFX::CAIRO_GAL_BASE::m_currentWorld2Screen, VECTOR2< T >::x, and VECTOR2< T >::y.

Member Data Documentation

◆ GAL_FORMAT

constexpr cairo_format_t KIGFX::CAIRO_GAL_BASE::GAL_FORMAT = CAIRO_FORMAT_ARGB32

staticconstexprprotectedinherited

Format used to store pixels.

Definition at line 372 of file cairo_gal.h.

Referenced by allocateBitmaps(), and initSurface().

◆ GRID_DEPTH

const int GAL::GRID_DEPTH = MAX_DEPTH - 1

staticprotectedinherited

Depth level on which the grid is drawn.

Definition at line 1021 of file graphics_abstraction_layer.h.

◆ m_attributes

TEXT_ATTRIBUTES KIGFX::GAL::m_attributes

privateinherited

Definition at line 1121 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL::BitmapText().

◆ m_axesColor

COLOR4D KIGFX::GAL::m_axesColor

protectedinherited

Color of the axes.

Definition at line 1098 of file graphics_abstraction_layer.h.

Referenced by KIGFX::CAIRO_GAL_BASE::drawAxes(), and KIGFX::OPENGL_GAL::DrawGrid().

◆ m_axesEnabled

bool KIGFX::GAL::m_axesEnabled

protectedinherited

Should the axes be drawn.

Definition at line 1099 of file graphics_abstraction_layer.h.

Referenced by KIGFX::CAIRO_GAL_BASE::DrawGrid(), KIGFX::OPENGL_GAL::DrawGrid(), and KIGFX::GAL::updatedGalDisplayOptions().

◆ m_backgroundColor

COLOR4D KIGFX::CAIRO_GAL::m_backgroundColor

protected

Background color.

Definition at line 524 of file cairo_gal.h.

◆ m_bitmapBuffer

unsigned char* KIGFX::CAIRO_GAL::m_bitmapBuffer

protected

Storage of the Cairo image.

Definition at line 520 of file cairo_gal.h.

Referenced by allocateBitmaps(), CAIRO_GAL(), deleteBitmaps(), EndDrawing(), and initSurface().

◆ m_bufferSize

unsigned int KIGFX::CAIRO_GAL::m_bufferSize

protected

Size of buffers cairoOutput, bitmapBuffers.

Definition at line 516 of file cairo_gal.h.

Referenced by allocateBitmaps().

◆ m_cairoWorldScreenMatrix

cairo_matrix_t KIGFX::CAIRO_GAL_BASE::m_cairoWorldScreenMatrix

protectedinherited

Cairo world to screen transform matrix.

Definition at line 360 of file cairo_gal.h.

Referenced by KIGFX::CAIRO_GAL_BASE::CAIRO_GAL_BASE(), KIGFX::CAIRO_GAL_BASE::resetContext(), and KIGFX::CAIRO_GAL_BASE::updateWorldScreenMatrix().

◆ m_clearColor

COLOR4D KIGFX::GAL::m_clearColor

protectedinherited

Definition at line 1086 of file graphics_abstraction_layer.h.

Referenced by KIGFX::CAIRO_PRINT_GAL::CAIRO_PRINT_GAL(), KIGFX::CAIRO_GAL_BASE::ClearScreen(), and KIGFX::OPENGL_GAL::ClearTarget().

◆ m_compositor

std::shared_ptr<CAIRO_COMPOSITOR> KIGFX::CAIRO_GAL::m_compositor

protected

Object for layers compositing.

Definition at line 504 of file cairo_gal.h.

Referenced by BeginDrawing(), ClearTarget(), EndDiffLayer(), EndDrawing(), EndNegativesLayer(), ResizeScreen(), setCompositor(), SetTarget(), and updatedGalDisplayOptions().

◆ m_context

cairo_t* KIGFX::CAIRO_GAL_BASE::m_context

protectedinherited

Cairo image.

Definition at line 364 of file cairo_gal.h.

Referenced by BeginDrawing(), KIGFX::CAIRO_GAL_BASE::CAIRO_GAL_BASE(), KIGFX::CAIRO_PRINT_GAL::CAIRO_PRINT_GAL(), deinitSurface(), initSurface(), KIGFX::CAIRO_GAL_BASE::resetContext(), and KIGFX::CAIRO_GAL_BASE::~CAIRO_GAL_BASE().

◆ m_currentContext

cairo_t* KIGFX::CAIRO_GAL_BASE::m_currentContext

protectedinherited

Currently used Cairo context for drawing.

Definition at line 363 of file cairo_gal.h.

◆ m_currentGroup

GROUP* KIGFX::CAIRO_GAL_BASE::m_currentGroup

protectedinherited

Currently used group.

Definition at line 355 of file cairo_gal.h.

Referenced by KIGFX::CAIRO_GAL_BASE::BeginGroup(), KIGFX::CAIRO_GAL_BASE::CAIRO_GAL_BASE(), KIGFX::CAIRO_GAL_BASE::Restore(), KIGFX::CAIRO_GAL_BASE::Rotate(), KIGFX::CAIRO_GAL_BASE::Save(), KIGFX::CAIRO_GAL_BASE::Scale(), KIGFX::CAIRO_GAL_BASE::SetFillColor(), KIGFX::CAIRO_GAL_BASE::SetIsFill(), KIGFX::CAIRO_GAL_BASE::SetIsStroke(), KIGFX::CAIRO_GAL_BASE::SetLineWidth(), KIGFX::CAIRO_GAL_BASE::SetStrokeColor(), KIGFX::CAIRO_GAL_BASE::storePath(), and KIGFX::CAIRO_GAL_BASE::Translate().

◆ m_currentNativeCursor

KICURSOR KIGFX::GAL::m_currentNativeCursor

protectedinherited

Current cursor.

Definition at line 1112 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL::SetNativeCursorStyle(), SetNativeCursorStyle(), and KIGFX::OPENGL_GAL::SetNativeCursorStyle().

◆ m_currentTarget

RENDER_TARGET KIGFX::CAIRO_GAL::m_currentTarget

protected

Current rendering target.

Definition at line 509 of file cairo_gal.h.

Referenced by CAIRO_GAL(), GetTarget(), and SetTarget().

◆ m_currentWorld2Screen

cairo_matrix_t KIGFX::CAIRO_GAL_BASE::m_currentWorld2Screen

protectedinherited

Definition at line 362 of file cairo_gal.h.

Referenced by KIGFX::CAIRO_GAL_BASE::angle_xform(), KIGFX::CAIRO_GAL_BASE::CAIRO_GAL_BASE(), KIGFX::CAIRO_GAL_BASE::DrawBitmap(), KIGFX::CAIRO_GAL_BASE::updateWorldScreenMatrix(), and KIGFX::CAIRO_GAL_BASE::xform().

◆ m_currentwxCursor

wxCursor KIGFX::CAIRO_GAL::m_currentwxCursor

protected

wxCursor showing the current native cursor

Definition at line 525 of file cairo_gal.h.

Referenced by onSetNativeCursor(), and SetNativeCursorStyle().

◆ m_currentXform

cairo_matrix_t KIGFX::CAIRO_GAL_BASE::m_currentXform

protectedinherited

Definition at line 361 of file cairo_gal.h.

Referenced by KIGFX::CAIRO_GAL_BASE::CAIRO_GAL_BASE(), KIGFX::CAIRO_GAL_BASE::resetContext(), KIGFX::CAIRO_GAL_BASE::Restore(), KIGFX::CAIRO_GAL_BASE::Rotate(), KIGFX::CAIRO_GAL_BASE::Save(), KIGFX::CAIRO_GAL_BASE::Scale(), KIGFX::CAIRO_GAL_BASE::Transform(), KIGFX::CAIRO_GAL_BASE::Translate(), and KIGFX::CAIRO_GAL_BASE::updateWorldScreenMatrix().

◆ m_cursorColor

COLOR4D KIGFX::GAL::m_cursorColor

protectedinherited

Cursor color.

Definition at line 1108 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL::getCursorColor().

◆ m_cursorPosition

VECTOR2D KIGFX::GAL::m_cursorPosition

protectedinherited

Current cursor position (world coordinates)

Definition at line 1110 of file graphics_abstraction_layer.h.

Referenced by KIGFX::OPENGL_GAL::blitCursor(), KIGFX::CAIRO_GAL_BASE::blitCursor(), KIGFX::CAIRO_GAL_BASE::DrawCursor(), and KIGFX::OPENGL_GAL::DrawCursor().

◆ m_depthRange

VECTOR2D KIGFX::GAL::m_depthRange

protectedinherited

Range of the depth.

Definition at line 1089 of file graphics_abstraction_layer.h.

Referenced by KIGFX::OPENGL_GAL::BeginDrawing(), and KIGFX::CAIRO_GAL_BASE::DrawGrid().

◆ m_depthStack

std::stack<double> KIGFX::GAL::m_depthStack

protectedinherited

Stored depth values.

Definition at line 1063 of file graphics_abstraction_layer.h.

◆ m_fillColor

COLOR4D KIGFX::GAL::m_fillColor

protectedinherited

The fill color.

Definition at line 1084 of file graphics_abstraction_layer.h.

◆ m_forceDisplayCursor

bool KIGFX::GAL::m_forceDisplayCursor

protectedinherited

Always show cursor.

Definition at line 1107 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL::GAL(), and KIGFX::GAL::updatedGalDisplayOptions().

◆ m_fullscreenCursor

bool KIGFX::GAL::m_fullscreenCursor

protectedinherited

Shape of the cursor (fullscreen or small cross)

Definition at line 1109 of file graphics_abstraction_layer.h.

Referenced by KIGFX::OPENGL_GAL::blitCursor(), KIGFX::CAIRO_GAL_BASE::blitCursor(), KIGFX::GAL::GAL(), and KIGFX::GAL::updatedGalDisplayOptions().

◆ m_globalFlipX

bool KIGFX::GAL::m_globalFlipX

protectedinherited

Flag for X axis flipping.

Definition at line 1076 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL::BitmapText(), KIGFX::OPENGL_GAL::BitmapText(), KIGFX::GAL::ComputeWorldScreenMatrix(), and KIGFX::CAIRO_PRINT_GAL::ComputeWorldScreenMatrix().

◆ m_globalFlipY

bool KIGFX::GAL::m_globalFlipY

protectedinherited

Flag for Y axis flipping.

Definition at line 1077 of file graphics_abstraction_layer.h.

Referenced by KIGFX::OPENGL_GAL::BitmapText(), KIGFX::GAL::ComputeWorldScreenMatrix(), and KIGFX::CAIRO_PRINT_GAL::ComputeWorldScreenMatrix().

◆ m_gridColor

COLOR4D KIGFX::GAL::m_gridColor

protectedinherited

Color of the grid.

Definition at line 1097 of file graphics_abstraction_layer.h.

Referenced by KIGFX::OPENGL_GAL::DrawGrid(), KIGFX::CAIRO_GAL_BASE::drawGridCross(), KIGFX::CAIRO_GAL_BASE::drawGridLine(), and KIGFX::CAIRO_GAL_BASE::drawGridPoint().

◆ m_gridLineWidth

float KIGFX::GAL::m_gridLineWidth

protectedinherited

Line width of the grid.

Definition at line 1101 of file graphics_abstraction_layer.h.

Referenced by KIGFX::CAIRO_GAL_BASE::DrawGrid(), KIGFX::OPENGL_GAL::DrawGrid(), KIGFX::GAL::GAL(), and KIGFX::GAL::updatedGalDisplayOptions().

◆ m_gridMinSpacing

int KIGFX::GAL::m_gridMinSpacing

protectedinherited

Minimum screen size of the grid (pixels) below which the grid is not drawn.

Definition at line 1102 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL::computeMinGridSpacing(), KIGFX::GAL::GAL(), and KIGFX::GAL::updatedGalDisplayOptions().

◆ m_gridOffset

VECTOR2D KIGFX::GAL::m_gridOffset

protectedinherited

The grid offset to compensate cursor position.

Definition at line 1096 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL::GetGridPoint().

◆ m_gridOrigin

VECTOR2D KIGFX::GAL::m_gridOrigin

protectedinherited

The grid origin.

Definition at line 1095 of file graphics_abstraction_layer.h.

Referenced by KIGFX::CAIRO_GAL_BASE::DrawGrid(), and KIGFX::OPENGL_GAL::DrawGrid().

◆ m_gridSize

VECTOR2D KIGFX::GAL::m_gridSize

protectedinherited

The grid size.

Definition at line 1094 of file graphics_abstraction_layer.h.

Referenced by KIGFX::CAIRO_GAL_BASE::DrawGrid(), KIGFX::OPENGL_GAL::DrawGrid(), and KIGFX::GAL::GetGridPoint().

◆ m_gridStyle

GRID_STYLE KIGFX::GAL::m_gridStyle

protectedinherited

Grid display style.

Definition at line 1093 of file graphics_abstraction_layer.h.

Referenced by KIGFX::CAIRO_GAL_BASE::DrawGrid(), KIGFX::OPENGL_GAL::DrawGrid(), KIGFX::GAL::GAL(), and KIGFX::GAL::updatedGalDisplayOptions().

◆ m_gridTick

int KIGFX::GAL::m_gridTick

protectedinherited

Every tick line gets the double width.

Definition at line 1100 of file graphics_abstraction_layer.h.

Referenced by KIGFX::CAIRO_GAL_BASE::DrawGrid(), and KIGFX::OPENGL_GAL::DrawGrid().

◆ m_gridVisibility

bool KIGFX::GAL::m_gridVisibility

protectedinherited

Should the grid be shown.

Definition at line 1092 of file graphics_abstraction_layer.h.

Referenced by KIGFX::CAIRO_GAL_BASE::DrawGrid(), and KIGFX::OPENGL_GAL::DrawGrid().

◆ m_groupCounter

unsigned int KIGFX::CAIRO_GAL_BASE::m_groupCounter

protectedinherited

Counter used for generating group keys.

Definition at line 354 of file cairo_gal.h.

Referenced by KIGFX::CAIRO_GAL_BASE::CAIRO_GAL_BASE(), and KIGFX::CAIRO_GAL_BASE::getNewGroupNumber().

◆ m_groups

std::map<int, GROUP> KIGFX::CAIRO_GAL_BASE::m_groups

protectedinherited

List of graphic groups.

Definition at line 353 of file cairo_gal.h.

Referenced by KIGFX::CAIRO_GAL_BASE::BeginGroup(), KIGFX::CAIRO_GAL_BASE::ChangeGroupColor(), KIGFX::CAIRO_GAL_BASE::ClearCache(), KIGFX::CAIRO_GAL_BASE::DeleteGroup(), KIGFX::CAIRO_GAL_BASE::DrawGroup(), and KIGFX::CAIRO_GAL_BASE::getNewGroupNumber().

◆ m_imageSurfaces

std::vector<cairo_surface_t*> KIGFX::CAIRO_GAL_BASE::m_imageSurfaces

protectedinherited

List of surfaces that were created by painting images, to be cleaned up later.

Definition at line 368 of file cairo_gal.h.

Referenced by KIGFX::CAIRO_GAL_BASE::DrawBitmap(), KIGFX::CAIRO_GAL_BASE::resetContext(), and KIGFX::CAIRO_GAL_BASE::~CAIRO_GAL_BASE().

◆ m_isCursorEnabled

bool KIGFX::GAL::m_isCursorEnabled

protectedinherited

Is the cursor enabled?

Definition at line 1106 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL::getCursorColor().

◆ m_isElementAdded

bool KIGFX::CAIRO_GAL_BASE::m_isElementAdded

protectedinherited

Was an graphic element added ?

Definition at line 352 of file cairo_gal.h.

◆ m_isFillEnabled

bool KIGFX::GAL::m_isFillEnabled

protectedinherited

Is filling of graphic objects enabled ?

Definition at line 1081 of file graphics_abstraction_layer.h.

◆ m_isGrouping

bool KIGFX::CAIRO_GAL_BASE::m_isGrouping

protectedinherited

Is grouping enabled ?

Definition at line 351 of file cairo_gal.h.

◆ m_isInitialized

bool KIGFX::CAIRO_GAL::m_isInitialized

protected

Are Cairo image & surface ready to use.

Definition at line 523 of file cairo_gal.h.

Referenced by CAIRO_GAL(), deinitSurface(), initSurface(), and SetTarget().

◆ m_isStrokeEnabled

bool KIGFX::GAL::m_isStrokeEnabled

protectedinherited

Are the outlines stroked ?

Definition at line 1082 of file graphics_abstraction_layer.h.

Referenced by KIGFX::OPENGL_GAL::DrawArc(), KIGFX::CAIRO_GAL_BASE::DrawArcSegment(), KIGFX::OPENGL_GAL::DrawArcSegment(), KIGFX::OPENGL_GAL::drawCircle(), KIGFX::CAIRO_GAL_BASE::DrawGrid(), KIGFX::CAIRO_GAL_BASE::DrawGroup(), KIGFX::OPENGL_GAL::drawPolygon(), KIGFX::OPENGL_GAL::DrawRectangle(), KIGFX::OPENGL_GAL::drawSemiCircle(), KIGFX::OPENGL_GAL::drawTriangulatedPolyset(), KIGFX::CAIRO_GAL_BASE::flushPath(), KIGFX::CAIRO_GAL_BASE::SetIsStroke(), and KIGFX::CAIRO_GAL_BASE::storePath().

◆ m_layerDepth

double KIGFX::GAL::m_layerDepth

protectedinherited

The actual layer depth.

Definition at line 1088 of file graphics_abstraction_layer.h.

Referenced by KIGFX::OPENGL_GAL::BitmapText(), KIGFX::OPENGL_GAL::DrawArc(), KIGFX::OPENGL_GAL::DrawBitmap(), KIGFX::OPENGL_GAL::drawCircle(), KIGFX::OPENGL_GAL::drawFilledSemiCircle(), KIGFX::OPENGL_GAL::DrawGlyph(), KIGFX::OPENGL_GAL::DrawGlyphs(), KIGFX::OPENGL_GAL::drawLineQuad(), KIGFX::OPENGL_GAL::DrawPolygon(), KIGFX::OPENGL_GAL::DrawRectangle(), KIGFX::OPENGL_GAL::drawStrokedSemiCircle(), and KIGFX::OPENGL_GAL::drawTriangulatedPolyset().

◆ m_lineWidth

float KIGFX::GAL::m_lineWidth

protectedinherited

The line width.

Definition at line 1079 of file graphics_abstraction_layer.h.

Referenced by KIGFX::CAIRO_GAL_BASE::CAIRO_GAL_BASE(), KIGFX::CAIRO_GAL_BASE::DrawArcSegment(), KIGFX::OPENGL_GAL::drawCircle(), KIGFX::OPENGL_GAL::drawLineQuad(), KIGFX::OPENGL_GAL::drawStrokedSemiCircle(), KIGFX::CAIRO_GAL_BASE::resetContext(), KIGFX::CAIRO_GAL_BASE::SetLineWidth(), and KIGFX::CAIRO_GAL_BASE::syncLineWidth().

◆ m_lineWidthInPixels

double KIGFX::CAIRO_GAL_BASE::m_lineWidthInPixels

protectedinherited

Definition at line 357 of file cairo_gal.h.

Referenced by KIGFX::CAIRO_GAL_BASE::CAIRO_GAL_BASE(), KIGFX::CAIRO_GAL_BASE::DrawArc(), KIGFX::CAIRO_GAL_BASE::DrawCircle(), KIGFX::CAIRO_GAL_BASE::drawGridCross(), KIGFX::CAIRO_GAL_BASE::flushPath(), and KIGFX::CAIRO_GAL_BASE::syncLineWidth().

◆ m_lineWidthIsOdd

bool KIGFX::CAIRO_GAL_BASE::m_lineWidthIsOdd

protectedinherited

Definition at line 358 of file cairo_gal.h.

Referenced by KIGFX::CAIRO_GAL_BASE::CAIRO_GAL_BASE(), KIGFX::CAIRO_GAL_BASE::DrawGrid(), KIGFX::CAIRO_GAL_BASE::roundp(), and KIGFX::CAIRO_GAL_BASE::syncLineWidth().

◆ m_lookAtPoint

VECTOR2D KIGFX::GAL::m_lookAtPoint

protectedinherited

Point to be looked at in world space.

Definition at line 1068 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL::ComputeWorldScreenMatrix(), KIGFX::CAIRO_PRINT_GAL::ComputeWorldScreenMatrix(), and KIGFX::OPENGL_GAL::ComputeWorldScreenMatrix().

◆ m_mainBuffer

unsigned int KIGFX::CAIRO_GAL::m_mainBuffer

protected

Handle to the main buffer.

Definition at line 505 of file cairo_gal.h.

Referenced by BeginDrawing(), CAIRO_GAL(), ClearTarget(), EndDiffLayer(), EndDrawing(), EndNegativesLayer(), setCompositor(), and SetTarget().

◆ m_mouseListener

wxEvtHandler* KIGFX::CAIRO_GAL::m_mouseListener

protected

Mouse listener.

Definition at line 514 of file cairo_gal.h.

Referenced by CAIRO_GAL(), skipGestureEvent(), and skipMouseEvent().

◆ m_observerLink

UTIL::LINK KIGFX::GAL::m_observerLink

protectedinherited

Definition at line 1061 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL::GAL().

◆ m_options

GAL_DISPLAY_OPTIONS& KIGFX::GAL::m_options

protectedinherited

Definition at line 1060 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL::GAL(), KIGFX::OPENGL_GAL::OPENGL_GAL(), setCompositor(), KIGFX::GAL::updatedGalDisplayOptions(), updatedGalDisplayOptions(), and KIGFX::OPENGL_GAL::updatedGalDisplayOptions().

◆ m_overlayBuffer

unsigned int KIGFX::CAIRO_GAL::m_overlayBuffer

protected

Handle to the overlay buffer.

Definition at line 506 of file cairo_gal.h.

Referenced by CAIRO_GAL(), ClearTarget(), EndDrawing(), setCompositor(), and SetTarget().

◆ m_paintListener

wxEvtHandler* KIGFX::CAIRO_GAL::m_paintListener

protected

Paint listener.

Definition at line 515 of file cairo_gal.h.

Referenced by CAIRO_GAL(), and PostPaint().

◆ m_parentWindow

wxWindow* KIGFX::CAIRO_GAL::m_parentWindow

protected

Parent window.

Definition at line 513 of file cairo_gal.h.

Referenced by CAIRO_GAL().

◆ m_rotation

double KIGFX::GAL::m_rotation

protectedinherited

Rotation transformation (radians)

Definition at line 1071 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL::ComputeWorldScreenMatrix().

◆ m_savedBuffer

unsigned int KIGFX::CAIRO_GAL::m_savedBuffer

protected

Handle to buffer to restore after rendering to temp buffer.

Definition at line 508 of file cairo_gal.h.

Referenced by CAIRO_GAL().

◆ m_screenDPI

double KIGFX::GAL::m_screenDPI

protectedinherited

The dots per inch of the screen.

Definition at line 1067 of file graphics_abstraction_layer.h.

Referenced by KIGFX::CAIRO_PRINT_GAL::ComputeWorldScreenMatrix(), and KIGFX::CAIRO_PRINT_GAL::SetSheetSize().

◆ m_screenSize

VECTOR2I KIGFX::GAL::m_screenSize

protectedinherited

Screen size in screen (wx logical) coordinates.

Definition at line 1064 of file graphics_abstraction_layer.h.

Referenced by allocateBitmaps(), KIGFX::OPENGL_GAL::BeginDrawing(), CAIRO_GAL(), KIGFX::CAIRO_GAL_BASE::ClearScreen(), KIGFX::GAL::ComputeWorldScreenMatrix(), KIGFX::CAIRO_GAL_BASE::DrawGrid(), KIGFX::OPENGL_GAL::DrawGrid(), EndDrawing(), KIGFX::OPENGL_GAL::getScreenPixelSize(), KIGFX::GAL::GetVisibleWorldExtents(), initSurface(), KIGFX::OPENGL_GAL::OPENGL_GAL(), KIGFX::CAIRO_GAL_BASE::ResizeScreen(), KIGFX::OPENGL_GAL::ResizeScreen(), and setCompositor().

◆ m_screenWorldMatrix

MATRIX3x3D KIGFX::GAL::m_screenWorldMatrix

protectedinherited

Screen transformation.

Definition at line 1073 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL::ComputeWorldScreenMatrix(), KIGFX::CAIRO_PRINT_GAL::ComputeWorldScreenMatrix(), KIGFX::CAIRO_GAL_BASE::DrawGrid(), and KIGFX::OPENGL_GAL::DrawGrid().

◆ m_stride

int KIGFX::CAIRO_GAL::m_stride

protected

Stride value for Cairo.

Definition at line 521 of file cairo_gal.h.

Referenced by allocateBitmaps(), EndDrawing(), and initSurface().

◆ m_strokeColor

COLOR4D KIGFX::GAL::m_strokeColor

protectedinherited

◆ m_surface

cairo_surface_t* KIGFX::CAIRO_GAL_BASE::m_surface

protectedinherited

Cairo surface.

Definition at line 365 of file cairo_gal.h.

Referenced by KIGFX::CAIRO_GAL_BASE::CAIRO_GAL_BASE(), KIGFX::CAIRO_PRINT_GAL::CAIRO_PRINT_GAL(), deinitSurface(), initSurface(), and KIGFX::CAIRO_GAL_BASE::~CAIRO_GAL_BASE().

◆ m_tempBuffer

unsigned int KIGFX::CAIRO_GAL::m_tempBuffer

protected

Handle to the temp buffer.

Definition at line 507 of file cairo_gal.h.

Referenced by CAIRO_GAL(), ClearTarget(), EndDiffLayer(), EndNegativesLayer(), setCompositor(), and SetTarget().

◆ m_validCompositor

bool KIGFX::CAIRO_GAL::m_validCompositor

protected

Compositor initialization flag.

Definition at line 510 of file cairo_gal.h.

Referenced by BeginDrawing(), CAIRO_GAL(), ResizeScreen(), setCompositor(), SetTarget(), and updatedGalDisplayOptions().

◆ m_worldScale

double KIGFX::GAL::m_worldScale

protectedinherited

The scale factor world->screen.

Definition at line 1074 of file graphics_abstraction_layer.h.

Referenced by KIGFX::OPENGL_GAL::blitCursor(), KIGFX::GAL::ComputeWorldScreenMatrix(), KIGFX::CAIRO_PRINT_GAL::ComputeWorldScreenMatrix(), KIGFX::OPENGL_GAL::ComputeWorldScreenMatrix(), and KIGFX::CAIRO_GAL_BASE::DrawGrid().

◆ m_worldScreenMatrix

MATRIX3x3D KIGFX::GAL::m_worldScreenMatrix

protectedinherited

World transformation.

Definition at line 1072 of file graphics_abstraction_layer.h.

Referenced by KIGFX::OPENGL_GAL::BeginDrawing(), KIGFX::GAL::ComputeWorldScreenMatrix(), KIGFX::CAIRO_PRINT_GAL::ComputeWorldScreenMatrix(), and KIGFX::CAIRO_GAL_BASE::resetContext().

◆ m_worldUnitLength

double KIGFX::GAL::m_worldUnitLength

protectedinherited

The unit length of the world coordinates [inch].

Definition at line 1066 of file graphics_abstraction_layer.h.

Referenced by KIGFX::CAIRO_PRINT_GAL::ComputeWorldScreenMatrix(), KIGFX::CAIRO_GAL_BASE::DrawBitmap(), and KIGFX::OPENGL_GAL::DrawBitmap().

◆ m_wxBufferWidth

int KIGFX::CAIRO_GAL::m_wxBufferWidth

protected

Definition at line 522 of file cairo_gal.h.

Referenced by allocateBitmaps(), EndDrawing(), and initSurface().

◆ m_wxOutput

unsigned char* KIGFX::CAIRO_GAL::m_wxOutput

protected

wxImage compatible buffer

Definition at line 517 of file cairo_gal.h.

Referenced by allocateBitmaps(), CAIRO_GAL(), deleteBitmaps(), and EndDrawing().

◆ m_xformStack

std::vector<cairo_matrix_t> KIGFX::CAIRO_GAL_BASE::m_xformStack

protectedinherited

Definition at line 370 of file cairo_gal.h.

Referenced by KIGFX::CAIRO_GAL_BASE::Restore(), and KIGFX::CAIRO_GAL_BASE::Save().

◆ m_zoomFactor

double KIGFX::GAL::m_zoomFactor

protectedinherited

The zoom factor.

Definition at line 1070 of file graphics_abstraction_layer.h.

Referenced by KIGFX::CAIRO_PRINT_GAL::ComputeWorldScreenMatrix().

◆ MAX_CAIRO_ARGUMENTS

const int KIGFX::CAIRO_GAL_BASE::MAX_CAIRO_ARGUMENTS = 4

staticprotectedinherited

Maximum number of arguments for one command.

Definition at line 315 of file cairo_gal.h.

◆ MAX_DEPTH

const int GAL::MAX_DEPTH = 1023

staticprotectedinherited

Definition at line 1018 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL::GAL().

◆ MIN_DEPTH

const int GAL::MIN_DEPTH = -1024

staticprotectedinherited

Possible depth range.

Definition at line 1017 of file graphics_abstraction_layer.h.

Referenced by KIGFX::GAL::GAL().

The documentation for this class was generated from the following files:

Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Static Protected Attributes

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ GROUP

◆ super

Member Enumeration Documentation

◆ GRAPHICS_COMMAND

Constructor & Destructor Documentation

◆ CAIRO_GAL()

◆ ~CAIRO_GAL()

Member Function Documentation

◆ AdvanceDepth()

◆ allocateBitmaps()

◆ angle_xform()

◆ arc_angles_xform_and_normalize()

◆ BeginDrawing()

◆ BeginGroup()

◆ beginUpdate()

◆ BitmapText()

◆ blitCursor()

◆ ChangeGroupColor()

◆ ChangeGroupDepth()

◆ ClearCache()

◆ ClearScreen()

◆ ClearTarget()

◆ computeMinGridSpacing()

◆ computeWorldScale()

◆ ComputeWorldScreenMatrix()

◆ deinitSurface()

◆ deleteBitmaps()

◆ DeleteGroup()

◆ DrawArc()

◆ DrawArcSegment()

◆ drawAxes()

◆ DrawBitmap()

◆ DrawCircle()

◆ DrawCursor()

◆ DrawCurve()

◆ DrawGlyph()

◆ DrawGlyphs()

◆ DrawGrid()

◆ drawGridCross()

◆ drawGridLine()

◆ drawGridPoint()

◆ DrawGroup()

◆ DrawLine()

◆ drawPoly() [1/4]

◆ drawPoly() [2/4]

◆ drawPoly() [3/4]

◆ drawPoly() [4/4]

◆ DrawPolygon() [1/4]

◆ DrawPolygon() [2/4]

◆ DrawPolygon() [3/4]

◆ DrawPolygon() [4/4]

◆ DrawPolyline() [1/4]

◆ DrawPolyline() [2/4]

◆ DrawPolyline() [3/4]

◆ DrawPolyline() [4/4]

◆ DrawPolylines()

◆ DrawRectangle() [1/2]

◆ DrawRectangle() [2/2]

◆ DrawSegment()

◆ DrawSegmentChain() [1/2]

◆ DrawSegmentChain() [2/2]

◆ EnableDepthTest()

◆ EndDiffLayer()

◆ EndDrawing()

◆ EndGroup()

◆ EndNegativesLayer()

◆ endUpdate()

◆ Flush()

◆ flushPath()

◆ GetClearColor()

◆ getCursorColor()