84 bool hasConnectables =
false;
91 hasConnectables =
true;
100 double lineSnapMinCornerDistance = 50.0 / worldScale;
106 double minDist = std::numeric_limits<double>::max();
110 minDist = nearestOrigin->
Distance( aMousePos );
111 best = nearestOrigin;
116 double dist = nearestCorner->
Distance( aMousePos );
121 best = nearestCorner;
127 double dist = nearestOutline->
Distance( aMousePos );
129 if( minDist > lineSnapMinCornerDistance && dist < minDist )
130 best = nearestOutline;
133 return best ? best->
pos : aMousePos;
141 skipItems.
Add( aSkip );
153 VECTOR2I snapDist( snapRange, snapRange );
154 bool snapLineX =
false;
155 bool snapLineY =
false;
156 bool snapPoint =
false;
157 bool gridChecked =
false;
159 BOX2I bb(
VECTOR2I( aOrigin.
x - snapRange / 2, aOrigin.
y - snapRange / 2 ),
188 pt.
x = nearestGrid.
x;
189 snapDist.
x =
std::abs( nearestGrid.
x - aOrigin.
x );
195 pt.
y = nearestGrid.
y;
196 snapDist.
y =
std::abs( nearestGrid.
y - aOrigin.
y );
209 snapDist.
x =
std::abs( nearestGrid.
x - aOrigin.
x );
210 snapDist.
y =
std::abs( nearestGrid.
y - aOrigin.
y );
221 snapLineX = snapLineY =
false;
228 if( snapLineX || snapLineY )
267 if( !
grid.overrides_enabled )
273 if(
grid.override_connected )
274 idx =
grid.override_connected_idx;
279 if(
grid.override_wires )
280 idx =
grid.override_wires_idx;
285 if(
grid.override_text )
286 idx =
grid.override_text_idx;
291 if(
grid.override_graphics )
292 idx =
grid.override_graphics_idx;
300 if( idx >= 0 && idx < (
int)
grid.grids.size() )
319 std::set<SCH_ITEM*> items;
320 std::vector<KIGFX::VIEW::LAYER_ITEM_PAIR> selectedItems;
324 view->
Query( aArea, selectedItems );
332 items.insert ( item );
335 for(
EDA_ITEM* skipItem : aSkipList )
336 items.erase(
static_cast<SCH_ITEM*
>( skipItem ) );
364 switch( aItem->
Type() )
393 if(
static_cast<const SCH_LINE*
>( aItem )->IsConnectable() )
414 switch( aItem->
Type() )
458 if( isGraphicLine && !aIncludeText )
483 if( aItem->
Type() ==
SCH_LINE_T && ( aIncludeText || !isGraphicLine ) )
509 double minDist = std::numeric_limits<double>::max();
516 if( ( aFlags & a.flags ) != aFlags )
524 double dist = a.Distance( aPos );
constexpr EDA_IU_SCALE schIUScale
A base class for most all the KiCad significant classes used in schematics and boards.
virtual VECTOR2I GetPosition() const
KICAD_T Type() const
Returns the type of object.
GRID_HELPER_GRIDS GetSelectionGrid(const SELECTION &aItem) const override
Gets the coarsest grid that applies to a selecion of items.
~EE_GRID_HELPER() override
GRID_HELPER_GRIDS GetItemGrid(const EDA_ITEM *aItem) const override
Gets the coarsest grid that applies to an item.
VECTOR2I BestDragOrigin(const VECTOR2I &aMousePos, GRID_HELPER_GRIDS aGrid, const EE_SELECTION &aItems)
std::set< SCH_ITEM * > queryVisible(const BOX2I &aArea, const EE_SELECTION &aSkipList) const
VECTOR2I BestSnapAnchor(const VECTOR2I &aOrigin, GRID_HELPER_GRIDS aGrid, SCH_ITEM *aSkip)
ANCHOR * nearestAnchor(const VECTOR2I &aPos, int aFlags, GRID_HELPER_GRIDS aGrid)
VECTOR2D GetGridSize(GRID_HELPER_GRIDS aGrid) const override
Return the size of the specified grid.
SCH_ITEM * GetSnapped() const
Function GetSnapped If the EE_GRID_HELPER has highlighted a snap point (target shown),...
EE_GRID_HELPER(TOOL_MANAGER *aToolMgr)
void computeAnchors(SCH_ITEM *aItem, const VECTOR2I &aRefPos, bool aFrom=false, bool aIncludeText=false)
Insert the local anchor points in to the grid helper for the specified schematic item,...
void addAnchor(const VECTOR2I &aPos, int aFlags, EDA_ITEM *aItem, int aPointTypes=POINT_TYPE::PT_NONE)
bool canUseGrid() const
Check whether it is possible to use the grid – this depends both on local grid helper settings and gl...
std::optional< ANCHOR > m_snapItem
KIGFX::ORIGIN_VIEWITEM m_viewSnapLine
KIGFX::SNAP_INDICATOR m_viewSnapPoint
virtual VECTOR2I Align(const VECTOR2I &aPoint, GRID_HELPER_GRIDS aGrid) const
KIGFX::ORIGIN_VIEWITEM m_viewAxis
std::vector< ANCHOR > m_anchors
A color representation with 4 components: red, green, blue, alpha.
const VECTOR2D & GetGridSize() const
Return the grid size.
double GetWorldScale() const
Get the world scale.
void SetPosition(const VECTOR2I &aPosition) override
void SetColor(const KIGFX::COLOR4D &aColor)
VECTOR2I GetPosition() const override
void SetStyle(MARKER_STYLE aStyle)
void SetDrawAtZero(bool aDrawFlag)
Set the draw at zero flag.
void SetEndPosition(const VECTOR2D &aPosition)
virtual double ViewGetLOD(int aLayer, VIEW *aView) const
Return the level of detail (LOD) of the item.
Hold a (potentially large) number of VIEW_ITEMs and renders them on a graphics device provided by the...
virtual void Add(VIEW_ITEM *aItem, int aDrawPriority=-1)
Add a VIEW_ITEM to the view.
virtual void Remove(VIEW_ITEM *aItem)
Remove a VIEW_ITEM from the view.
int Query(const BOX2I &aRect, std::vector< LAYER_ITEM_PAIR > &aResult) const
Find all visible items that touch or are within the rectangle aRect.
virtual void Update(const VIEW_ITEM *aItem, int aUpdateFlags) const
For dynamic VIEWs, inform the associated VIEW that the graphical representation of this item has chan...
GAL * GetGAL() const
Return the #GAL this view is using to draw graphical primitives.
std::pair< VIEW_ITEM *, int > LAYER_ITEM_PAIR
bool IsVisible(const VIEW_ITEM *aItem) const
Return information if the item is visible (or not).
void SetVisible(VIEW_ITEM *aItem, bool aIsVisible=true)
Set the item visibility.
Base class for any item which can be embedded within the SCHEMATIC container class,...
virtual bool IsConnectable() const
virtual std::vector< VECTOR2I > GetConnectionPoints() const
Add all the connection points for this item to aPoints.
Segment description base class to describe items which have 2 end points (track, wire,...
VECTOR2I GetEndPoint() const
VECTOR2I GetStartPoint() const
virtual void Add(EDA_ITEM *aItem)
T EuclideanNorm() const
Compute the Euclidean norm of the vector, which is defined as sqrt(x ** 2 + y ** 2).
This file contains miscellaneous commonly used macros and functions.
#define KI_FALLTHROUGH
The KI_FALLTHROUGH macro is to be used when switch statement cases should purposely fallthrough from ...
@ GEOMETRY
Position or shape has changed.
EDA_ANGLE abs(const EDA_ANGLE &aAngle)
double Distance(const VECTOR2I &aP) const
bool TestSegmentHit(const VECTOR2I &aRefPoint, const VECTOR2I &aStart, const VECTOR2I &aEnd, int aDist)
Test if aRefPoint is with aDistance on the line defined by aStart and aEnd.
VECTOR2< int32_t > VECTOR2I