#include <pcb_grid_helper.h>

Inheritance diagram for PCB_GRID_HELPER:

Public Types
enum	ANCHOR_FLAGS { CORNER = 1 , OUTLINE = 2 , SNAPPABLE = 4 , ORIGIN = 8 , VERTICAL = 16 , HORIZONTAL = 32 , ALL = CORNER \| OUTLINE \| SNAPPABLE \| ORIGIN \| VERTICAL \| HORIZONTAL }

Public Member Functions
	PCB_GRID_HELPER (TOOL_MANAGER aToolMgr, MAGNETIC_SETTINGS aMagneticSettings)

	~PCB_GRID_HELPER () override

BOARD_ITEM *	GetSnapped () const
	Function GetSnapped If the PCB_GRID_HELPER has highlighted a snap point (target shown), this function will return a pointer to the item to which it snapped.

VECTOR2I	AlignToSegment (const VECTOR2I &aPoint, const SEG &aSeg)

VECTOR2I	BestDragOrigin (const VECTOR2I &aMousePos, std::vector< BOARD_ITEM * > &aItem, GRID_HELPER_GRIDS aGrid=GRID_HELPER_GRIDS::GRID_CURRENT, const PCB_SELECTION_FILTER_OPTIONS *aSelectionFilter=nullptr)

VECTOR2I	AlignToArc (const VECTOR2I &aPoint, const SHAPE_ARC &aSeg)

VECTOR2I	AlignToNearestPad (const VECTOR2I &aMousePos, std::deque< PAD * > &aPads)

virtual void	OnBoardItemRemoved (BOARD &aBoard, BOARD_ITEM *aBoardItem) override

VECTOR2I	BestSnapAnchor (const VECTOR2I &aOrigin, BOARD_ITEM *aReferenceItem, GRID_HELPER_GRIDS aGrid=GRID_HELPER_GRIDS::GRID_CURRENT)
	Chooses the "best" snap anchor around the given point, optionally taking layers from the reference item.

VECTOR2I	BestSnapAnchor (const VECTOR2I &aOrigin, const LSET &aLayers, GRID_HELPER_GRIDS aGrid=GRID_HELPER_GRIDS::GRID_CURRENT, const std::vector< BOARD_ITEM * > &aSkip={})

GRID_HELPER_GRIDS	GetItemGrid (const EDA_ITEM *aItem) const override
	Gets the coarsest grid that applies to an item.

VECTOR2D	GetGridSize (GRID_HELPER_GRIDS aGrid) const override
	Return the size of the specified grid.

virtual VECTOR2I	Align (const VECTOR2I &aPoint, GRID_HELPER_GRIDS aGrid) const

virtual VECTOR2I	Align (const VECTOR2I &aPoint) const

virtual VECTOR2I	Align (const VECTOR2I &aPoint, const VECTOR2D &aGrid, const VECTOR2D &aOffset) const

virtual VECTOR2I	AlignGrid (const VECTOR2I &aPoint, GRID_HELPER_GRIDS aGrid) const

VECTOR2I	AlignGrid (const VECTOR2I &aPoint) const

VECTOR2I	AlignGrid (const VECTOR2I &aPoint, const VECTOR2D &aGrid, const VECTOR2D &aOffset) const

VECTOR2I	GetGrid () const

VECTOR2D	GetVisibleGrid () const

VECTOR2I	GetOrigin () const

void	SetAuxAxes (bool aEnable, const VECTOR2I &aOrigin=VECTOR2I(0, 0))

virtual GRID_HELPER_GRIDS	GetSelectionGrid (const SELECTION &aSelection) const
	Gets the coarsest grid that applies to a selecion of items.

void	SetSkipPoint (const VECTOR2I &aPoint)

void	ClearSkipPoint ()
	We clear the skip point by setting it to an unreachable position, thereby preventing matching.

void	SetSnap (bool aSnap)

bool	GetSnap () const

void	SetUseGrid (bool aSnapToGrid)

bool	GetUseGrid () const

void	SetSnapLine (bool aSnap)

void	SetMask (int aMask)

void	SetMaskFlag (int aFlag)

void	ClearMaskFlag (int aFlag)

std::optional< VECTOR2I >	GetSnappedPoint () const

virtual void	OnBoardItemAdded (BOARD &aBoard, BOARD_ITEM *aBoardItem)

virtual void	OnBoardItemsAdded (BOARD &aBoard, std::vector< BOARD_ITEM * > &aBoardItem)

virtual void	OnBoardItemsRemoved (BOARD &aBoard, std::vector< BOARD_ITEM * > &aBoardItem)

virtual void	OnBoardNetSettingsChanged (BOARD &aBoard)

virtual void	OnBoardItemChanged (BOARD &aBoard, BOARD_ITEM *aBoardItem)

virtual void	OnBoardItemsChanged (BOARD &aBoard, std::vector< BOARD_ITEM * > &aBoardItem)

virtual void	OnBoardHighlightNetChanged (BOARD &aBoard)

virtual void	OnBoardRatsnestChanged (BOARD &aBoard)

virtual void	OnBoardCompositeUpdate (BOARD &aBoard, std::vector< BOARD_ITEM * > &aAddedItems, std::vector< BOARD_ITEM * > &aRemovedItems, std::vector< BOARD_ITEM * > &aDeletedItems)

Protected Member Functions
void	addAnchor (const VECTOR2I &aPos, int aFlags, EDA_ITEM *aItem, int aPointTypes=POINT_TYPE::PT_NONE)

void	clearAnchors ()

bool	canUseGrid () const
	Check whether it is possible to use the grid – this depends both on local grid helper settings and global (tool manager) KiCad settings.

VECTOR2I	computeNearest (const VECTOR2I &aPoint, const VECTOR2I &aGrid, const VECTOR2I &aOffset) const

Protected Attributes
std::vector< ANCHOR >	m_anchors

TOOL_MANAGER *	m_toolMgr

std::optional< VECTOR2I >	m_auxAxis

int	m_maskTypes

bool	m_enableSnap

bool	m_enableGrid

bool	m_enableSnapLine

std::optional< ANCHOR >	m_snapItem

VECTOR2I	m_skipPoint

KIGFX::SNAP_INDICATOR	m_viewSnapPoint

KIGFX::ORIGIN_VIEWITEM	m_viewSnapLine

KIGFX::ORIGIN_VIEWITEM	m_viewAxis

Private Member Functions
std::vector< BOARD_ITEM * >	queryVisible (const BOX2I &aArea, const std::vector< BOARD_ITEM * > &aSkip) const

ANCHOR *	nearestAnchor (const VECTOR2I &aPos, int aFlags, LSET aMatchLayers)

void	computeAnchors (const std::vector< BOARD_ITEM * > &aItems, const VECTOR2I &aRefPos, bool aFrom, const PCB_SELECTION_FILTER_OPTIONS *aSelectionFilter)
	computeAnchors inserts the local anchor points in to the grid helper for the specified container of board items, including points implied by intersections or other relationships between the items.

void	computeAnchors (BOARD_ITEM aItem, const VECTOR2I &aRefPos, bool aFrom, const PCB_SELECTION_FILTER_OPTIONS aSelectionFilter)
	computeAnchors inserts the local anchor points in to the grid helper for the specified board item, given the reference point and the direction of use for the point.

Private Attributes
MAGNETIC_SETTINGS *	m_magneticSettings

Detailed Description

Definition at line 41 of file pcb_grid_helper.h.

Member Enumeration Documentation

◆ ANCHOR_FLAGS

enum GRID_HELPER::ANCHOR_FLAGS

inherited

Enumerator
CORNER
OUTLINE
SNAPPABLE
ORIGIN
VERTICAL
HORIZONTAL
ALL

Definition at line 122 of file grid_helper.h.

Constructor & Destructor Documentation

◆ PCB_GRID_HELPER()

PCB_GRID_HELPER::PCB_GRID_HELPER	(	TOOL_MANAGER *	aToolMgr,
		MAGNETIC_SETTINGS *	aMagneticSettings
	)

◆ ~PCB_GRID_HELPER()

PCB_GRID_HELPER::~PCB_GRID_HELPER ( )

override

Definition at line 84 of file pcb_grid_helper.cpp.

References TOOL_MANAGER::GetView(), GRID_HELPER::m_toolMgr, GRID_HELPER::m_viewAxis, GRID_HELPER::m_viewSnapLine, GRID_HELPER::m_viewSnapPoint, and KIGFX::VIEW::Remove().

Member Function Documentation

◆ addAnchor()

void GRID_HELPER::addAnchor	(	const VECTOR2I &	aPos,
		int	aFlags,
		EDA_ITEM *	aItem,
		int	aPointTypes = `POINT_TYPE::PT_NONE`
	)

inlineprotectedinherited

Definition at line 162 of file grid_helper.h.

References GRID_HELPER::m_anchors, and GRID_HELPER::m_maskTypes.

Referenced by computeAnchors(), and EE_GRID_HELPER::computeAnchors().

◆ Align() [1/3]

VECTOR2I GRID_HELPER::Align ( const VECTOR2I & aPoint ) const

virtual

Reimplemented from GRID_HELPER.

Definition at line 72 of file grid_helper.cpp.

◆ Align() [2/3]

VECTOR2I GRID_HELPER::Align	(	const VECTOR2I &	aPoint,
		const VECTOR2D &	aGrid,
		const VECTOR2D &	aOffset
	)		const

virtual

Reimplemented from GRID_HELPER.

Definition at line 73 of file grid_helper.cpp.

◆ Align() [3/3]

virtual VECTOR2I GRID_HELPER::Align	(	const VECTOR2I &	aPoint,
		GRID_HELPER_GRIDS	aGrid
	)		const

inlinevirtual

Reimplemented from GRID_HELPER.

Definition at line 62 of file grid_helper.h.

Referenced by AlignToArc(), AlignToSegment(), BestSnapAnchor(), PNS::TOOL_BASE::snapToItem(), and PNS::TOOL_BASE::updateEndItem().

◆ AlignGrid() [1/3]

VECTOR2I GRID_HELPER::AlignGrid ( const VECTOR2I & aPoint ) const

Definition at line 76 of file grid_helper.cpp.

◆ AlignGrid() [2/3]

VECTOR2I GRID_HELPER::AlignGrid	(	const VECTOR2I &	aPoint,
		const VECTOR2D &	aGrid,
		const VECTOR2D &	aOffset
	)		const

Definition at line 77 of file grid_helper.cpp.

◆ AlignGrid() [3/3]

virtual VECTOR2I GRID_HELPER::AlignGrid	(	const VECTOR2I &	aPoint,
		GRID_HELPER_GRIDS	aGrid
	)		const

inlinevirtual

Reimplemented from GRID_HELPER.

Definition at line 67 of file grid_helper.h.

◆ AlignToArc()

VECTOR2I PCB_GRID_HELPER::AlignToArc	(	const VECTOR2I &	aPoint,
		const SHAPE_ARC &	aSeg
	)

Definition at line 149 of file pcb_grid_helper.cpp.

References Align(), VECTOR2< int32_t >::ECOORD_MAX, SHAPE_ARC::GetP0(), SHAPE_ARC::GetP1(), SHAPE_ARC::IntersectLine(), and GRID_HELPER::m_enableSnap.

Referenced by PNS::TOOL_BASE::snapToItem().

◆ AlignToNearestPad()

VECTOR2I PCB_GRID_HELPER::AlignToNearestPad	(	const VECTOR2I &	aMousePos,
		std::deque< PAD * > &	aPads
	)

Definition at line 194 of file pcb_grid_helper.cpp.

References GRID_HELPER::clearAnchors(), computeAnchors(), EDA_ITEM::HitTest(), GRID_HELPER::m_anchors, GRID_HELPER::ORIGIN, and GRID_HELPER::ANCHOR::pos.

◆ AlignToSegment()

VECTOR2I PCB_GRID_HELPER::AlignToSegment	(	const VECTOR2I &	aPoint,
		const SEG &	aSeg
	)

Definition at line 94 of file pcb_grid_helper.cpp.

References SEG::A, Align(), SEG::B, VECTOR2< int32_t >::ECOORD_MAX, SEG::IntersectLines(), GRID_HELPER::m_enableSnap, and SEG::SquaredDistance().

Referenced by DRAWING_TOOL::DrawVia(), and PNS::TOOL_BASE::snapToItem().

◆ BestDragOrigin()

VECTOR2I PCB_GRID_HELPER::BestDragOrigin	(	const VECTOR2I &	aMousePos,
		std::vector< BOARD_ITEM * > &	aItem,
		GRID_HELPER_GRIDS	aGrid = `GRID_HELPER_GRIDS::GRID_CURRENT`,
		const PCB_SELECTION_FILTER_OPTIONS *	aSelectionFilter = `nullptr`
	)

Definition at line 227 of file pcb_grid_helper.cpp.

References LSET::AllLayersMask(), GRID_HELPER::clearAnchors(), computeAnchors(), GRID_HELPER::CORNER, GRID_HELPER::ANCHOR::Distance(), KIGFX::VIEW::GetGAL(), TOOL_MANAGER::GetView(), KIGFX::GAL::GetWorldScale(), GRID_HELPER::m_toolMgr, nearestAnchor(), GRID_HELPER::ORIGIN, GRID_HELPER::OUTLINE, and GRID_HELPER::ANCHOR::pos.

◆ BestSnapAnchor() [1/2]

VECTOR2I PCB_GRID_HELPER::BestSnapAnchor	(	const VECTOR2I &	aOrigin,
		BOARD_ITEM *	aReferenceItem,
		GRID_HELPER_GRIDS	aGrid = `GRID_HELPER_GRIDS::GRID_CURRENT`
	)

Chooses the "best" snap anchor around the given point, optionally taking layers from the reference item.

The reference item will not be snapped to (it is being dragged or created) and we choose the layers that can be snapped based on the reference item layer

Parameters

aOrigin	Point we want to snap from
aReferenceItem	Reference item for layer/type special casing

Returns: snapped screen point

Definition at line 274 of file pcb_grid_helper.cpp.

References LSET::AllLayersMask(), BestSnapAnchor(), and BOARD_ITEM::GetLayerSet().

Referenced by BestSnapAnchor().

◆ BestSnapAnchor() [2/2]

VECTOR2I PCB_GRID_HELPER::BestSnapAnchor	(	const VECTOR2I &	aOrigin,
		const LSET &	aLayers,
		GRID_HELPER_GRIDS	aGrid = `GRID_HELPER_GRIDS::GRID_CURRENT`,
		const std::vector< BOARD_ITEM * > &	aSkip = `{}`
	)

Allows de-snapping from the line if you are closer to another snap point

Definition at line 293 of file pcb_grid_helper.cpp.

References std::abs(), Align(), GRID_HELPER::clearAnchors(), computeAnchors(), GRID_HELPER::ANCHOR::Distance(), KIGFX::GEOMETRY, KIGFX::VIEW::GetGAL(), KIGFX::ORIGIN_VIEWITEM::GetPosition(), TOOL_MANAGER::GetView(), GRID_HELPER::GetVisibleGrid(), KIGFX::GAL::GetWorldScale(), KIGFX::VIEW::IsVisible(), KiROUND(), GRID_HELPER::m_enableGrid, GRID_HELPER::m_enableSnap, GRID_HELPER::m_enableSnapLine, GRID_HELPER::m_skipPoint, GRID_HELPER::m_snapItem, GRID_HELPER::m_toolMgr, GRID_HELPER::m_viewSnapLine, GRID_HELPER::m_viewSnapPoint, nearestAnchor(), GRID_HELPER::ANCHOR::pointTypes, GRID_HELPER::ANCHOR::pos, queryVisible(), BOX2< Vec >::SetEnd(), KIGFX::ORIGIN_VIEWITEM::SetEndPosition(), BOX2< Vec >::SetOrigin(), KIGFX::ORIGIN_VIEWITEM::SetPosition(), KIGFX::SNAP_INDICATOR::SetSnapTypes(), KIGFX::VIEW::SetVisible(), GRID_HELPER::SNAPPABLE, KIGFX::VIEW::Update(), VECTOR2< T >::x, and VECTOR2< T >::y.

◆ canUseGrid()

bool GRID_HELPER::canUseGrid ( ) const

protectedinherited

Check whether it is possible to use the grid – this depends both on local grid helper settings and global (tool manager) KiCad settings.

Definition at line 162 of file grid_helper.cpp.

References KIGFX::VIEW::GetGAL(), KIGFX::GAL::GetGridSnapping(), TOOL_MANAGER::GetView(), GRID_HELPER::m_enableGrid, and GRID_HELPER::m_toolMgr.

Referenced by GRID_HELPER::Align(), and EE_GRID_HELPER::BestSnapAnchor().

◆ clearAnchors()

void GRID_HELPER::clearAnchors ( )

inlineprotectedinherited

Definition at line 169 of file grid_helper.h.

References GRID_HELPER::m_anchors.

Referenced by AlignToNearestPad(), EE_GRID_HELPER::BestDragOrigin(), BestDragOrigin(), BestSnapAnchor(), and EE_GRID_HELPER::BestSnapAnchor().

◆ ClearMaskFlag()

void GRID_HELPER::ClearMaskFlag ( int aFlag )

inlineinherited

Definition at line 118 of file grid_helper.h.

References GRID_HELPER::m_maskTypes.

◆ ClearSkipPoint()

void GRID_HELPER::ClearSkipPoint ( )

inlineinherited

We clear the skip point by setting it to an unreachable position, thereby preventing matching.

Definition at line 103 of file grid_helper.h.

References GRID_HELPER::m_skipPoint.

◆ computeAnchors() [1/2]

void PCB_GRID_HELPER::computeAnchors	(	BOARD_ITEM *	aItem,
		const VECTOR2I &	aRefPos,
		bool	aFrom,
		const PCB_SELECTION_FILTER_OPTIONS *	aSelectionFilter
	)

private

computeAnchors inserts the local anchor points in to the grid helper for the specified board item, given the reference point and the direction of use for the point.

Parameters

aItem	The board item for which to compute the anchors
aRefPos	The point for which to compute the anchors (if used by the component)
aFrom	Is this for an anchor that is designating a source point (aFrom=true) or not

If we are getting a drag point, we don't want to center the edge of pads

Definition at line 665 of file pcb_grid_helper.cpp.

◆ computeAnchors() [2/2]

void PCB_GRID_HELPER::computeAnchors	(	const std::vector< BOARD_ITEM * > &	aItems,
		const VECTOR2I &	aRefPos,
		bool	aFrom,
		const PCB_SELECTION_FILTER_OPTIONS *	aSelectionFilter
	)

private

computeAnchors inserts the local anchor points in to the grid helper for the specified container of board items, including points implied by intersections or other relationships between the items.

Definition at line 558 of file pcb_grid_helper.cpp.

References GRID_HELPER::addAnchor(), computeAnchors(), PCB_INTERSECTABLE::Geometry, EDA_SHAPE::GetArcMid(), PCB_SHAPE::GetCenter(), EDA_SHAPE::GetEnd(), PCB_TRACK::GetEnd(), PCB_ARC::GetMid(), EDA_SHAPE::GetRadius(), EDA_SHAPE::GetShape(), EDA_SHAPE::GetStart(), PCB_TRACK::GetStart(), PCB_SELECTION_FILTER_OPTIONS::graphics, PCB_INTERSECTABLE::Item, PCB_ARC_T, PCB_SHAPE_T, PCB_TRACE_T, GRID_HELPER::SNAPPABLE, and PCB_SELECTION_FILTER_OPTIONS::tracks.

Referenced by AlignToNearestPad(), BestDragOrigin(), BestSnapAnchor(), and computeAnchors().

◆ computeNearest()

VECTOR2I GRID_HELPER::computeNearest	(	const VECTOR2I &	aPoint,
		const VECTOR2I &	aGrid,
		const VECTOR2I &	aOffset
	)		const

protectedinherited

Definition at line 127 of file grid_helper.cpp.

References KiROUND(), VECTOR2< T >::x, and VECTOR2< T >::y.

Referenced by GRID_HELPER::AlignGrid().

◆ GetGrid()

VECTOR2I GRID_HELPER::GetGrid ( ) const

inherited

Definition at line 53 of file grid_helper.cpp.

References KIGFX::VIEW::GetGAL(), KIGFX::GAL::GetGridSize(), TOOL_MANAGER::GetView(), and GRID_HELPER::m_toolMgr.

Referenced by GRID_HELPER::Align(), GRID_HELPER::AlignGrid(), computeAnchors(), and PNS::TOOL_BASE::pickSingleItem().

◆ GetGridSize()

VECTOR2D PCB_GRID_HELPER::GetGridSize ( GRID_HELPER_GRIDS aGrid ) const

overridevirtual

Return the size of the specified grid.

Reimplemented from GRID_HELPER.

Definition at line 430 of file pcb_grid_helper.cpp.

References KIGFX::VIEW::GetGAL(), KIGFX::GAL::GetGridSize(), TOOL_MANAGER::GetSettings(), TOOL_MANAGER::GetView(), grid, WINDOW_SETTINGS::grid, GRID_CONNECTABLE, GRID_GRAPHICS, GRID_TEXT, GRID_VIAS, GRID_WIRES, GRID_HELPER::m_toolMgr, APP_SETTINGS_BASE::m_Window, and pcbIUScale.

◆ GetItemGrid()

GRID_HELPER_GRIDS PCB_GRID_HELPER::GetItemGrid ( const EDA_ITEM * aItem ) const

overridevirtual

Gets the coarsest grid that applies to an item.

Reimplemented from GRID_HELPER.

Definition at line 396 of file pcb_grid_helper.cpp.

References GRID_CONNECTABLE, GRID_CURRENT, GRID_GRAPHICS, GRID_TEXT, GRID_VIAS, GRID_WIRES, PCB_ARC_T, PCB_DIMENSION_T, PCB_FIELD_T, PCB_FOOTPRINT_T, PCB_PAD_T, PCB_REFERENCE_IMAGE_T, PCB_SHAPE_T, PCB_TEXT_T, PCB_TEXTBOX_T, PCB_TRACE_T, PCB_VIA_T, and EDA_ITEM::Type().

◆ GetOrigin()

VECTOR2I GRID_HELPER::GetOrigin ( ) const

inherited

Definition at line 67 of file grid_helper.cpp.

References KIGFX::VIEW::GetGAL(), KIGFX::GAL::GetGridOrigin(), TOOL_MANAGER::GetView(), and GRID_HELPER::m_toolMgr.

Referenced by GRID_HELPER::Align(), and GRID_HELPER::AlignGrid().

◆ GetSelectionGrid()

GRID_HELPER_GRIDS GRID_HELPER::GetSelectionGrid ( const SELECTION & aSelection ) const

virtualinherited

Gets the coarsest grid that applies to a selecion of items.

Reimplemented in EE_GRID_HELPER.

Definition at line 75 of file grid_helper.cpp.

◆ GetSnap()

bool GRID_HELPER::GetSnap ( ) const

inlineinherited

Definition at line 109 of file grid_helper.h.

References GRID_HELPER::m_enableSnap.

Referenced by DRAWING_TOOL::DrawVia(), EE_POINT_EDITOR::pinEditedCorner(), and PNS::TOOL_BASE::updateEndItem().

◆ GetSnapped()

BOARD_ITEM * PCB_GRID_HELPER::GetSnapped ( ) const

Function GetSnapped If the PCB_GRID_HELPER has highlighted a snap point (target shown), this function will return a pointer to the item to which it snapped.

Returns: NULL if not snapped. Pointer to snapped item otherwise

Definition at line 387 of file pcb_grid_helper.cpp.

References GRID_HELPER::m_snapItem.

◆ GetSnappedPoint()

std::optional< VECTOR2I > GRID_HELPER::GetSnappedPoint ( ) const

inherited

Definition at line 168 of file grid_helper.cpp.

References GRID_HELPER::m_snapItem.

Referenced by POSITION_RELATIVE_TOOL::SelectPositionRelativePoint().

◆ GetUseGrid()

bool GRID_HELPER::GetUseGrid ( ) const

inlineinherited

Definition at line 112 of file grid_helper.h.

References GRID_HELPER::m_enableGrid.

Referenced by PNS::TOOL_BASE::updateStartItem().

◆ GetVisibleGrid()

VECTOR2D GRID_HELPER::GetVisibleGrid ( ) const

inherited

Definition at line 61 of file grid_helper.cpp.

References KIGFX::VIEW::GetGAL(), TOOL_MANAGER::GetView(), KIGFX::GAL::GetVisibleGridSize(), and GRID_HELPER::m_toolMgr.

Referenced by BestSnapAnchor().

◆ nearestAnchor()

PCB_GRID_HELPER::ANCHOR * PCB_GRID_HELPER::nearestAnchor	(	const VECTOR2I &	aPos,
		int	aFlags,
		LSET	aMatchLayers
	)

private

Definition at line 1179 of file pcb_grid_helper.cpp.

References MAGNETIC_SETTINGS::allLayers, BOARD_ITEM::GetLayerSet(), GRID_HELPER::m_anchors, and m_magneticSettings.

Referenced by BestDragOrigin(), and BestSnapAnchor().

◆ OnBoardCompositeUpdate()

virtual void BOARD_LISTENER::OnBoardCompositeUpdate	(	BOARD &	aBoard,
		std::vector< BOARD_ITEM * > &	aAddedItems,
		std::vector< BOARD_ITEM * > &	aRemovedItems,
		std::vector< BOARD_ITEM * > &	aDeletedItems
	)