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Open CASCADE Technology 6.5.2
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Open CASCADE Technology 6.5.2
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Groups all drawing elements which can be stored
in a graphic object.
Each primitive have a postion in the space model.
#include <Graphic2d_Primitive.hxx>
Public Member Functions | |
| void | SetColorIndex (const Standard_Integer anIndex) |
| Defines the index, in the color map, of the primitive color. Warning: For an image, this method defines the color of the boundary rectangle. | |
| Standard_Integer | ColorIndex () const |
| Returns the index, in the color map, of the primitive color. Warning: For an image, it is the color of the border. | |
| virtual void | Draw (const Handle< Graphic2d_Drawer > &aDrawer)=0 |
| Draws the primitive <me>. | |
| virtual Standard_Boolean | SetElementsSelected () |
| Declares that previously highlighted elements will be selected ones. Warning: If a descendant redefines this method then it must return <true>! | |
| virtual Standard_Boolean | HasSelectedElements () |
| virtual void | ClearSelectedElements () |
| virtual Standard_Integer | NumOfElemIndices () const |
| Returns number of elements of primitive | |
| virtual Standard_Integer | NumOfVertIndices () const |
| Returns number of vertices of primitive | |
| Standard_Integer | PickedIndex () const |
| Returns the index of the last picked primitive element. Warning: This is available only if the Pick() method has returned Standard_True. | |
| const TColStd_MapOfInteger & | PickedIndices () const |
| void | Highlight (const Standard_Integer anIndex=0) |
| Highlights the primitive <me> or a part of the primitive with the override color of the view. When <anIndex> is 0 all the primitive is highlighted >0 only the requested element is highlighted. <0 only the requested vertex is highlighted. | |
| void | Unhighlight () |
| Suppress the highlight on the primitive <me>. | |
| Standard_Boolean | IsHighlighted () const |
| Returns Standard_True if the primitive <me> is highlighted, Standard_False if not. | |
| Handle_TColStd_HSequenceOfInteger | HighlightIndices () const |
| Returns the sequence of highlight indices of the primitive <me> | |
| void | SetDisplayMode (const Standard_Integer aMode) |
| Sets the display mode of primitive | |
| Standard_Integer | DisplayMode () const |
| Indicates the display mode of primitive | |
| Standard_Boolean | MinMax (Standard_ShortReal &Minx, Standard_ShortReal &Maxx, Standard_ShortReal &Miny, Standard_ShortReal &Maxy) |
| Returns TRUE and the min max values of <me>. or FALSE when the primitive is empty. Called by the method Graphic2d_GraphicObject::MinMax | |
| Standard_Boolean | IsInMinMax (const Standard_ShortReal X, const Standard_ShortReal Y, const Standard_ShortReal aPrecision) |
| Returns Standard_True if the point <X>, <Y> is in the rectangle defined by the min max values of <me>. Warning: If <me> is in a transformed GraphicObject then the min max values are transformed. | |
| virtual void | Save (Aspect_FStream &aFStream) const =0 |
Protected Member Functions | |
| Graphic2d_Primitive (const Handle< Graphic2d_GraphicObject > &aGraphicObject) | |
| Creates a primitive in a graphic object <aGraphicObject>. | |
| virtual void | DrawElement (const Handle< Graphic2d_Drawer > &aDrawer, const Standard_Integer anElement) |
| Draws the element <anElement> of the primitive <me>. | |
| virtual void | DrawPickedElements (const Handle< Graphic2d_Drawer > &aDrawer) |
| Draws the all picked elements of the primitive <me>. | |
| virtual void | DrawSelectedElements (const Handle< Graphic2d_Drawer > &aDrawer) |
| Draws the all picked elements of the primitive <me>. | |
| virtual void | DrawVertex (const Handle< Graphic2d_Drawer > &aDrawer, const Standard_Integer aVertex) |
| Draws the vertex <aVertex> of the primitive <me>. | |
| virtual Standard_Boolean | Pick (const Standard_ShortReal X, const Standard_ShortReal Y, const Standard_ShortReal aPrecision, const Handle< Graphic2d_Drawer > &aDrawer)=0 |
| Returns Standard_True if the primitive <me> is picked, Standard_False if not. | |
| virtual Standard_Boolean | PickByCircle (const Standard_ShortReal X, const Standard_ShortReal Y, const Standard_ShortReal Radius, const Handle< Graphic2d_Drawer > &aDrawer, const Graphic2d_PickMode aPickMode=Graphic2d_PM_INCLUDE) |
| Returns Standard_True if the primitive <me> is picked, Standard_False if not. | |
| virtual Standard_Boolean | Pick (const Standard_ShortReal Xmin, const Standard_ShortReal Ymin, const Standard_ShortReal Xmax, const Standard_ShortReal Ymax, const Handle< Graphic2d_Drawer > &aDrawer, const Graphic2d_PickMode aPickMode=Graphic2d_PM_INCLUDE) |
| Returns Standard_True if the primitive <me> is: included in rectangle (<aPickMode = PM_INCLUDE>), excluded from rectangle (<aPickMode = PM_EXLUDE>), intersected by rectangle (<aPickMode = PM_INTERSECT>), defined by Xmin, Ymin, Xmax, Ymax. Standard_False if not. | |
| void | SetPickedIndex (const Standard_Integer anIndex) |
| Sets the index of the picked primitive element if any. | |
| virtual Standard_Boolean | ComputeMinMax () |
| Computes the MinMax of the primitive if possible. | |
| Handle_Graphic2d_Drawer | Drawer () const |
| Returns the attached drawer of the view of this Primitive. | |
| void | ResetIndex () |
| Resets the starting traversal index to this primitive. | |
| void | SetFamily (const Graphic2d_TypeOfPrimitive aFamily) |
| Sets the family of this primitive. | |
| Graphic2d_TypeOfPrimitive | Family () const |
| Returns the family of this primitive | |
Static Protected Member Functions | |
| static Standard_Boolean | IsOn (const Standard_ShortReal aX1, const Standard_ShortReal aY1, const Standard_ShortReal aX2, const Standard_ShortReal aY2, const Standard_ShortReal aPrecision) |
| Returns Standard_True if (<aX1>, <aY1>) is closed to the point (<aX2>, <aY2>). | |
Protected Attributes | |
| Graphic2d_GOPtr | myGOPtr |
| Standard_ShortReal | myMinX |
| Standard_ShortReal | myMinY |
| Standard_ShortReal | myMaxX |
| Standard_ShortReal | myMaxY |
| Standard_Integer | myColorIndex |
| TColStd_MapOfInteger | myPickedIndices |
| Standard_Integer | myNumOfElem |
| Standard_Integer | myNumOfVert |
| Standard_Integer | myDisplayMode |
Friends | |
| void | Graphic2d_GraphicObject::Draw (const Handle< Graphic2d_Drawer > &aDrawer, const Standard_Boolean Reset) |
| Drawn the last Undrawn primitives managed by the graphic object <me> in the drawer <aDrawer>. Called by the methods : | |
| void | Graphic2d_GraphicObject::Draw (const Handle< Graphic2d_Drawer > &aDrawer, const Handle< Graphic2d_Primitive > &aPrimitive) |
| Drawn a primitive managed by the graphic object <me> in the drawer <aDrawer>. Called by the method Graphic2d_View::Update (aPrimitive) | |
| Standard_Boolean | Graphic2d_GraphicObject::Pick (const Standard_Real X, const Standard_Real Y, const Standard_Real aPrecision, const Handle< Graphic2d_Drawer > &aDrawer) |
| Returns Standard_True if the graphic object <me> is picked, Standard_False if not. Called by the method Graphic2d_View::Pick | |
| Standard_Boolean | Graphic2d_GraphicObject::PickByCircle (const Standard_Real X, const Standard_Real Y, const Standard_Real Radius, const Handle< Graphic2d_Drawer > &aDrawer) |
| Returns Standard_True if the graphic object <me> is picked, Standard_False if not. Called by the method Graphic2d_View::PickByCircle | |
| Standard_Boolean | Graphic2d_GraphicObject::Pick (const Standard_Real Xmin, const Standard_Real Ymin, const Standard_Real Xmax, const Standard_Real Ymax, const Handle< Graphic2d_Drawer > &aDrawer, const Graphic2d_PickMode aPickMode) |
| Returns Standard_True if the primitive <me> is: included in rectangle (<aPickMode = PM_INCLUDE>), excluded from rectangle (<aPickMode = PM_EXLUDE>), intersected by rectangle (<aPickMode = PM_INTERSECT>), defined by Xmin, Ymin, Xmax, Ymax. Standard_False if not. | |
| Standard_Boolean | Graphic2d_GraphicObject::MinMax (Quantity_Length &Minx, Quantity_Length &Maxx, Quantity_Length &Miny, Quantity_Length &Maxy) const |
| Returns the min max values of <me>. Warning: All markers are ignored. Warning: If <me> is empty or not displayed or contains markers and nothing else returns FALSE and Minx = Miny = RealFirst () Maxx = Maxy = RealLast () | |
| Standard_Boolean | Graphic2d_GraphicObject::MarkerMinMax (Quantity_Length &Minx, Quantity_Length &Maxx, Quantity_Length &Miny, Quantity_Length &Maxy) const |
| Returns the min max values of all markers in <me>. Warning: If <me> is empty or not displayed or without markers returns FALSE and Minx = Miny = RealFirst () Maxx = Maxy = RealLast () | |
| void | Graphic2d_GraphicObject::RemovePrimitive (const Handle< Graphic2d_Primitive > &aPrimitive) |
| Removes the primitive <aPrimitive> from <me>. | |
| void | Graphic2d_TransientManager::Draw (const Handle< Graphic2d_Primitive > &aPrimitive) |
| Drawn the primitive <aPrimitive>, with the internal primitive attributes. | |
| void | Graphic2d_TransientManager::DrawElement (const Handle< Graphic2d_Primitive > &aPrimitive, const Standard_Integer anIndex) |
| Drawn the element <anIndex> from the primitive <aPrimitive>, with the internal primitive attributes. | |
| void | Graphic2d_TransientManager::DrawVertex (const Handle< Graphic2d_Primitive > &aPrimitive, const Standard_Integer anIndex) |
| Drawn the vertex <anIndex> from the primitive <aPrimitive>, with the internal primitive attributes. | |
| void | Graphic2d_TransientManager::DrawPickedElements (const Handle< Graphic2d_Primitive > &aPrimitive) |
| Draws all picked elements. | |
| Graphic2d_Primitive::Graphic2d_Primitive | ( | const Handle< Graphic2d_GraphicObject > & | aGraphicObject | ) | [protected] |
| virtual void Graphic2d_Primitive::ClearSelectedElements | ( | ) | [virtual] |
Reimplemented in Graphic2d_SetOfMarkers.
| Standard_Integer Graphic2d_Primitive::ColorIndex | ( | ) | const |
| virtual Standard_Boolean Graphic2d_Primitive::ComputeMinMax | ( | ) | [protected, virtual] |
Reimplemented in Graphic2d_Text, and Graphic2d_Paragraph.
| Standard_Integer Graphic2d_Primitive::DisplayMode | ( | ) | const |
| virtual void Graphic2d_Primitive::Draw | ( | const Handle< Graphic2d_Drawer > & | aDrawer | ) | [pure virtual] |
Implemented in V2d_CircularGraphicGrid, V2d_RectangularGraphicGrid, Graphic2d_Circle, Graphic2d_Ellips, Graphic2d_Image, Graphic2d_ImageFile, Graphic2d_InfiniteLine, Graphic2d_Marker, Graphic2d_Polyline, Graphic2d_Segment, Graphic2d_Text, Graphic2d_HidingText, Graphic2d_FramedText, Graphic2d_Paragraph, Graphic2d_CircleMarker, Graphic2d_PolylineMarker, Graphic2d_EllipsMarker, Graphic2d_SetOfSegments, Graphic2d_SetOfMarkers, Graphic2d_SetOfPolylines, Prs2d_Point, Prs2d_Axis, Prs2d_Arrow, Prs2d_Angle, Prs2d_Length, Prs2d_Radius, Prs2d_Diameter, Prs2d_Repere, Prs2d_RadiusIndep, Prs2d_ToleranceFrame, Prs2d_Straightness, Prs2d_Flatness, Prs2d_Circularity, Prs2d_Cylindric, Prs2d_LineProfile, Prs2d_SurfProfile, Prs2d_Parallelism, Prs2d_Perpendicular, Prs2d_Angularity, Prs2d_Position, Prs2d_Concentric, Prs2d_Symmetry, Prs2d_SymTotal, Prs2d_SymCircular, Prs2d_Taper, Prs2d_DrawSymbol, GGraphic2d_Curve, and GGraphic2d_SetOfCurves.
| virtual void Graphic2d_Primitive::DrawElement | ( | const Handle< Graphic2d_Drawer > & | aDrawer, |
| const Standard_Integer | anElement | ||
| ) | [protected, virtual] |
Reimplemented in Graphic2d_Circle, Graphic2d_Ellips, Graphic2d_Polyline, Graphic2d_Segment, Graphic2d_CircleMarker, Graphic2d_PolylineMarker, Graphic2d_EllipsMarker, Graphic2d_SetOfSegments, Graphic2d_SetOfMarkers, Prs2d_Point, Prs2d_Axis, Prs2d_Arrow, Prs2d_Angle, Prs2d_Length, Prs2d_Radius, Prs2d_Diameter, Prs2d_Repere, Prs2d_RadiusIndep, and GGraphic2d_SetOfCurves.
| Handle_Graphic2d_Drawer Graphic2d_Primitive::Drawer | ( | ) | const [protected] |
| virtual void Graphic2d_Primitive::DrawPickedElements | ( | const Handle< Graphic2d_Drawer > & | aDrawer | ) | [protected, virtual] |
Reimplemented in Graphic2d_SetOfMarkers.
| virtual void Graphic2d_Primitive::DrawSelectedElements | ( | const Handle< Graphic2d_Drawer > & | aDrawer | ) | [protected, virtual] |
Reimplemented in Graphic2d_SetOfMarkers.
| virtual void Graphic2d_Primitive::DrawVertex | ( | const Handle< Graphic2d_Drawer > & | aDrawer, |
| const Standard_Integer | aVertex | ||
| ) | [protected, virtual] |
Reimplemented in Graphic2d_Circle, Graphic2d_Ellips, Graphic2d_Marker, Graphic2d_Polyline, Graphic2d_Segment, Graphic2d_CircleMarker, Graphic2d_PolylineMarker, Graphic2d_EllipsMarker, Graphic2d_SetOfSegments, Graphic2d_SetOfMarkers, Prs2d_Point, Prs2d_Axis, Prs2d_Arrow, Prs2d_Angle, Prs2d_Length, Prs2d_Radius, Prs2d_Diameter, Prs2d_Repere, Prs2d_RadiusIndep, and GGraphic2d_SetOfCurves.
| Graphic2d_TypeOfPrimitive Graphic2d_Primitive::Family | ( | ) | const [protected] |
| virtual Standard_Boolean Graphic2d_Primitive::HasSelectedElements | ( | ) | [virtual] |
Reimplemented in Graphic2d_SetOfMarkers.
| void Graphic2d_Primitive::Highlight | ( | const Standard_Integer | anIndex = 0 | ) |
| Handle_TColStd_HSequenceOfInteger Graphic2d_Primitive::HighlightIndices | ( | ) | const |
| Standard_Boolean Graphic2d_Primitive::IsHighlighted | ( | ) | const |
| Standard_Boolean Graphic2d_Primitive::IsInMinMax | ( | const Standard_ShortReal | X, |
| const Standard_ShortReal | Y, | ||
| const Standard_ShortReal | aPrecision | ||
| ) |
| static Standard_Boolean Graphic2d_Primitive::IsOn | ( | const Standard_ShortReal | aX1, |
| const Standard_ShortReal | aY1, | ||
| const Standard_ShortReal | aX2, | ||
| const Standard_ShortReal | aY2, | ||
| const Standard_ShortReal | aPrecision | ||
| ) | [static, protected] |
| Standard_Boolean Graphic2d_Primitive::MinMax | ( | Standard_ShortReal & | Minx, |
| Standard_ShortReal & | Maxx, | ||
| Standard_ShortReal & | Miny, | ||
| Standard_ShortReal & | Maxy | ||
| ) |
| virtual Standard_Integer Graphic2d_Primitive::NumOfElemIndices | ( | ) | const [virtual] |
| virtual Standard_Integer Graphic2d_Primitive::NumOfVertIndices | ( | ) | const [virtual] |
| virtual Standard_Boolean Graphic2d_Primitive::Pick | ( | const Standard_ShortReal | X, |
| const Standard_ShortReal | Y, | ||
| const Standard_ShortReal | aPrecision, | ||
| const Handle< Graphic2d_Drawer > & | aDrawer | ||
| ) | [protected, pure virtual] |
Implemented in V2d_CircularGraphicGrid, V2d_RectangularGraphicGrid, Graphic2d_Circle, Graphic2d_Ellips, Graphic2d_Image, Graphic2d_ImageFile, Graphic2d_InfiniteLine, Graphic2d_Marker, Graphic2d_Polyline, Graphic2d_Segment, Graphic2d_Text, Graphic2d_HidingText, Graphic2d_FramedText, Graphic2d_Paragraph, Graphic2d_CircleMarker, Graphic2d_PolylineMarker, Graphic2d_EllipsMarker, Graphic2d_SetOfSegments, Graphic2d_SetOfMarkers, Graphic2d_SetOfPolylines, Prs2d_Point, Prs2d_Axis, Prs2d_Arrow, Prs2d_Angle, Prs2d_Length, Prs2d_Radius, Prs2d_Diameter, Prs2d_Repere, Prs2d_RadiusIndep, Prs2d_ToleranceFrame, Prs2d_Tolerance, Prs2d_DrawSymbol, GGraphic2d_Curve, and GGraphic2d_SetOfCurves.
| virtual Standard_Boolean Graphic2d_Primitive::Pick | ( | const Standard_ShortReal | Xmin, |
| const Standard_ShortReal | Ymin, | ||
| const Standard_ShortReal | Xmax, | ||
| const Standard_ShortReal | Ymax, | ||
| const Handle< Graphic2d_Drawer > & | aDrawer, | ||
| const Graphic2d_PickMode | aPickMode = Graphic2d_PM_INCLUDE |
||
| ) | [protected, virtual] |
Reimplemented in Graphic2d_SetOfMarkers.
| virtual Standard_Boolean Graphic2d_Primitive::PickByCircle | ( | const Standard_ShortReal | X, |
| const Standard_ShortReal | Y, | ||
| const Standard_ShortReal | Radius, | ||
| const Handle< Graphic2d_Drawer > & | aDrawer, | ||
| const Graphic2d_PickMode | aPickMode = Graphic2d_PM_INCLUDE |
||
| ) | [protected, virtual] |
Reimplemented in Graphic2d_SetOfMarkers.
| Standard_Integer Graphic2d_Primitive::PickedIndex | ( | ) | const |
| const TColStd_MapOfInteger& Graphic2d_Primitive::PickedIndices | ( | ) | const |
| void Graphic2d_Primitive::ResetIndex | ( | ) | [protected] |
| virtual void Graphic2d_Primitive::Save | ( | Aspect_FStream & | aFStream | ) | const [pure virtual] |
Implemented in V2d_CircularGraphicGrid, V2d_RectangularGraphicGrid, Graphic2d_Line, Graphic2d_Circle, Graphic2d_Ellips, Graphic2d_Image, Graphic2d_ImageFile, Graphic2d_InfiniteLine, Graphic2d_Marker, Graphic2d_Polyline, Graphic2d_Segment, Graphic2d_Text, Graphic2d_HidingText, Graphic2d_FramedText, Graphic2d_Paragraph, Graphic2d_CircleMarker, Graphic2d_PolylineMarker, Graphic2d_EllipsMarker, Graphic2d_SetOfSegments, Graphic2d_SetOfMarkers, Graphic2d_SetOfPolylines, Prs2d_Point, Prs2d_Axis, Prs2d_Arrow, Prs2d_Angle, Prs2d_Length, Prs2d_Radius, Prs2d_Diameter, Prs2d_Repere, Prs2d_RadiusIndep, Prs2d_ToleranceFrame, Prs2d_Straightness, Prs2d_Flatness, Prs2d_Circularity, Prs2d_Cylindric, Prs2d_LineProfile, Prs2d_SurfProfile, Prs2d_Parallelism, Prs2d_Perpendicular, Prs2d_Angularity, Prs2d_Position, Prs2d_Concentric, Prs2d_Symmetry, Prs2d_SymTotal, Prs2d_SymCircular, Prs2d_Taper, Prs2d_DrawSymbol, GGraphic2d_Curve, and GGraphic2d_SetOfCurves.
| void Graphic2d_Primitive::SetColorIndex | ( | const Standard_Integer | anIndex | ) |
| void Graphic2d_Primitive::SetDisplayMode | ( | const Standard_Integer | aMode | ) |
| virtual Standard_Boolean Graphic2d_Primitive::SetElementsSelected | ( | ) | [virtual] |
Reimplemented in Graphic2d_SetOfMarkers.
| void Graphic2d_Primitive::SetFamily | ( | const Graphic2d_TypeOfPrimitive | aFamily | ) | [protected] |
| void Graphic2d_Primitive::SetPickedIndex | ( | const Standard_Integer | anIndex | ) | [protected] |
| void Graphic2d_Primitive::Unhighlight | ( | ) |
| void Graphic2d_GraphicObject::Draw | ( | const Handle< Graphic2d_Drawer > & | aDrawer, |
| const Standard_Boolean | Reset | ||
| ) | [friend] |
| void Graphic2d_GraphicObject::Draw | ( | const Handle< Graphic2d_Drawer > & | aDrawer, |
| const Handle< Graphic2d_Primitive > & | aPrimitive | ||
| ) | [friend] |
| Standard_Boolean Graphic2d_GraphicObject::MarkerMinMax | ( | Quantity_Length & | Minx, |
| Quantity_Length & | Maxx, | ||
| Quantity_Length & | Miny, | ||
| Quantity_Length & | Maxy | ||
| ) | const [friend] |
| Standard_Boolean Graphic2d_GraphicObject::MinMax | ( | Quantity_Length & | Minx, |
| Quantity_Length & | Maxx, | ||
| Quantity_Length & | Miny, | ||
| Quantity_Length & | Maxy | ||
| ) | const [friend] |
| Standard_Boolean Graphic2d_GraphicObject::Pick | ( | const Standard_Real | X, |
| const Standard_Real | Y, | ||
| const Standard_Real | aPrecision, | ||
| const Handle< Graphic2d_Drawer > & | aDrawer | ||
| ) | [friend] |
| Standard_Boolean Graphic2d_GraphicObject::Pick | ( | const Standard_Real | Xmin, |
| const Standard_Real | Ymin, | ||
| const Standard_Real | Xmax, | ||
| const Standard_Real | Ymax, | ||
| const Handle< Graphic2d_Drawer > & | aDrawer, | ||
| const Graphic2d_PickMode | aPickMode | ||
| ) | [friend] |
| Standard_Boolean Graphic2d_GraphicObject::PickByCircle | ( | const Standard_Real | X, |
| const Standard_Real | Y, | ||
| const Standard_Real | Radius, | ||
| const Handle< Graphic2d_Drawer > & | aDrawer | ||
| ) | [friend] |
| void Graphic2d_GraphicObject::RemovePrimitive | ( | const Handle< Graphic2d_Primitive > & | aPrimitive | ) | [friend] |
| void Graphic2d_TransientManager::Draw | ( | const Handle< Graphic2d_Primitive > & | aPrimitive | ) | [friend] |
| void Graphic2d_TransientManager::DrawElement | ( | const Handle< Graphic2d_Primitive > & | aPrimitive, |
| const Standard_Integer | anIndex | ||
| ) | [friend] |
| void Graphic2d_TransientManager::DrawPickedElements | ( | const Handle< Graphic2d_Primitive > & | aPrimitive | ) | [friend] |
| void Graphic2d_TransientManager::DrawVertex | ( | const Handle< Graphic2d_Primitive > & | aPrimitive, |
| const Standard_Integer | anIndex | ||
| ) | [friend] |
Standard_Integer Graphic2d_Primitive::myColorIndex [protected] |
Standard_Integer Graphic2d_Primitive::myDisplayMode [protected] |
Graphic2d_GOPtr Graphic2d_Primitive::myGOPtr [protected] |
Standard_ShortReal Graphic2d_Primitive::myMaxX [protected] |
Standard_ShortReal Graphic2d_Primitive::myMaxY [protected] |
Standard_ShortReal Graphic2d_Primitive::myMinX [protected] |
Standard_ShortReal Graphic2d_Primitive::myMinY [protected] |
Standard_Integer Graphic2d_Primitive::myNumOfElem [protected] |
Standard_Integer Graphic2d_Primitive::myNumOfVert [protected] |
1.7.4
