LibreOffice Module starmath (master) 1
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Polygon line node. More...
#include <node.hxx>
Public Member Functions | |
SmPolyLineNode (const SmToken &rNodeToken) | |
tools::Long | GetWidth () const |
Gets the width of the rect. More... | |
tools::Polygon & | GetPolygon () |
Gets the polygon to draw the node. More... | |
virtual void | AdaptToX (OutputDevice &rDev, sal_uLong nWidth) override |
virtual void | AdaptToY (OutputDevice &rDev, sal_uLong nHeight) override |
virtual void | Arrange (OutputDevice &rDev, const SmFormat &rFormat) override |
Prepares the SmRect to render. More... | |
void | Accept (SmVisitor *pVisitor) override |
Accept a visitor. More... | |
Public Member Functions inherited from SmGraphicNode | |
virtual void | GetAccessibleText (OUStringBuffer &rText) const override |
Appends to rText the node text. More... | |
Public Member Functions inherited from SmVisibleNode | |
virtual bool | IsVisible () const override |
Checks node visibility. More... | |
virtual size_t | GetNumSubNodes () const override |
Gets the number of subnodes. More... | |
virtual SmNode * | GetSubNode (size_t nIndex) override |
Gets the subnode of index nIndex. More... | |
virtual SmNode * | GetSubNode (size_t nIndex)=0 |
Gets the subnode of index nIndex. More... | |
const SmNode * | GetSubNode (size_t nIndex) const |
Gets the subnode of index nIndex. More... | |
Public Member Functions inherited from SmNode | |
SmNode (const SmNode &)=delete | |
SmNode & | operator= (const SmNode &)=delete |
virtual | ~SmNode () |
virtual bool | IsVisible () const =0 |
Checks node visibility. More... | |
virtual size_t | GetNumSubNodes () const =0 |
Gets the number of subnodes. More... | |
virtual SmNode * | GetSubNode (size_t nIndex)=0 |
Gets the subnode of index nIndex. More... | |
const SmNode * | GetSubNode (size_t nIndex) const |
virtual const SmNode * | GetLeftMost () const |
(this assumes the one with index 0 is always the leftmost subnode for the current node). More... | |
FontChangeMask & | Flags () |
Gets the FontChangeMask flags. More... | |
FontAttribute & | Attributes () |
Gets the font attributes. More... | |
bool | IsPhantom () const |
Checks if it is a visible node rendered invisible. More... | |
void | SetPhantom (bool bIsPhantom) |
Sets the render visibility of a visible node to bIsPhantom. More... | |
void | SetColor (const Color &rColor) |
Sets the font color. More... | |
void | SetAttribute (FontAttribute nAttrib) |
Sets the font attribute nAttrib. More... | |
void | ClearAttribute (FontAttribute nAttrib) |
Clears the font attribute nAttrib. More... | |
const SmFace & | GetFont () const |
Gets the font. More... | |
SmFace & | GetFont () |
void | SetFont (const SmFace &rFace) |
Sets the font to rFace. More... | |
void | SetFontSize (const Fraction &rRelSize, FontSizeType nType) |
Sets the font size to rRelSize with type nType. More... | |
void | SetSize (const Fraction &rScale) |
Sets the font size to rRelSize with type FontSizeType::ABSOLUT. More... | |
virtual void | Prepare (const SmFormat &rFormat, const SmDocShell &rDocShell, int nDepth) |
Prepare preliminary settings about font and text (e.g. More... | |
void | PrepareAttributes () |
Prepare preliminary font attributes Called on Prepare(...). More... | |
void | SetRectHorAlign (RectHorAlign eHorAlign, bool bApplyToSubTree=true) |
Sets the alignment of the text. More... | |
RectHorAlign | GetRectHorAlign () const |
Gets the alignment of the text. More... | |
const SmRect & | GetRect () const |
Parses itself to SmRect. More... | |
void | Move (const Point &rVector) |
Moves the rectangle by rVector. More... | |
void | MoveTo (const Point &rPoint) |
Moves the rectangle to rPoint, being the top left corner the origin. More... | |
virtual void | Arrange (OutputDevice &rDev, const SmFormat &rFormat)=0 |
Prepares the SmRect to render. More... | |
virtual void | GetAccessibleText (OUStringBuffer &rText) const =0 |
Appends to rText the node text. More... | |
sal_Int32 | GetAccessibleIndex () const |
Gets the node accessible index. More... | |
void | SetAccessibleIndex (sal_Int32 nAccIndex) |
Sets the node accessible index to nAccIndex. More... | |
const SmNode * | FindNodeWithAccessibleIndex (sal_Int32 nAccIndex) const |
Finds the node with accessible index nAccIndex. More... | |
sal_uInt16 | GetRow () const |
Gets the line in the text where the node is located. More... | |
sal_uInt16 | GetColumn () const |
Gets the column of the line in the text where the node is located. More... | |
SmScaleMode | GetScaleMode () const |
Gets the scale mode. More... | |
void | SetScaleMode (SmScaleMode eMode) |
Sets the scale mode to eMode. More... | |
virtual void | AdaptToX (OutputDevice &rDev, sal_uLong nWidth) |
virtual void | AdaptToY (OutputDevice &rDev, sal_uLong nHeight) |
SmNodeType | GetType () const |
Gets the node type. More... | |
const SmToken & | GetToken () const |
Gets the token. More... | |
SmToken & | GetToken () |
const ESelection & | GetSelection () const |
Gets node position in input text. More... | |
void | SetSelection (ESelection aESelection) |
Gets node position in input text. More... | |
const SmNode * | FindTokenAt (sal_uInt16 nRow, sal_uInt16 nCol) const |
Finds the node from the position in the text. More... | |
const SmNode * | FindRectClosestTo (const Point &rPoint) const |
Finds the closest rectangle in the screen. More... | |
virtual void | Accept (SmVisitor *pVisitor)=0 |
Accept a visitor. More... | |
bool | IsSelected () const |
Checks if the node is selected. More... | |
void | SetSelected (bool Selected) |
Sets the node to Selected. More... | |
const SmStructureNode * | GetParent () const |
Gets the parent node of this node. More... | |
SmStructureNode * | GetParent () |
void | SetParent (SmStructureNode *parent) |
Sets the parent node. More... | |
void | SetToken (SmToken const &token) |
Sets the token for this node. More... | |
Public Member Functions inherited from SmRect | |
SmRect () | |
SmRect (const OutputDevice &rDev, const SmFormat *pFormat, const OUString &rText, sal_uInt16 nBorderWidth) | |
SmRect (tools::Long nWidth, tools::Long nHeight) | |
sal_uInt16 | GetBorderWidth () const |
void | SetItalicSpaces (tools::Long nLeftSpace, tools::Long nRightSpace) |
void | SetWidth (sal_uLong nWidth) |
void | SetLeft (tools::Long nLeft) |
void | SetRight (tools::Long nRight) |
void | SetBottom (tools::Long nBottom) |
void | SetTop (tools::Long nTop) |
const Point & | GetTopLeft () const |
tools::Long | GetTop () const |
tools::Long | GetLeft () const |
tools::Long | GetBottom () const |
tools::Long | GetRight () const |
tools::Long | GetCenterY () const |
tools::Long | GetWidth () const |
tools::Long | GetHeight () const |
tools::Long | GetItalicLeftSpace () const |
tools::Long | GetItalicRightSpace () const |
tools::Long | GetHiAttrFence () const |
tools::Long | GetLoAttrFence () const |
tools::Long | GetItalicLeft () const |
tools::Long | GetItalicCenterX () const |
tools::Long | GetItalicRight () const |
tools::Long | GetItalicWidth () const |
bool | HasBaseline () const |
tools::Long | GetBaseline () const |
tools::Long | GetBaselineOffset () const |
tools::Long | GetAlignT () const |
tools::Long | GetAlignM () const |
tools::Long | GetAlignB () const |
const Size & | GetSize () const |
Size | GetItalicSize () const |
void | Move (const Point &rPosition) |
void | MoveTo (const Point &rPosition) |
bool | IsEmpty () const |
bool | HasAlignInfo () const |
Point | AlignTo (const SmRect &rRect, RectPos ePos, RectHorAlign eHor, RectVerAlign eVer) const |
SmRect & | ExtendBy (const SmRect &rRect, RectCopyMBL eCopyMode) |
void | ExtendBy (const SmRect &rRect, RectCopyMBL eCopyMode, tools::Long nNewAlignM) |
SmRect & | ExtendBy (const SmRect &rRect, RectCopyMBL eCopyMode, bool bKeepVerAlignParams) |
tools::Long | OrientedDist (const Point &rPoint) const |
bool | IsInsideRect (const Point &rPoint) const |
bool | IsInsideItalicRect (const Point &rPoint) const |
tools::Rectangle | AsRectangle () const |
SmRect | AsGlyphRect () const |
Private Attributes | |
tools::Polygon | maPoly |
Size | maToSize |
tools::Long | mnWidth |
Additional Inherited Members | |
Protected Member Functions inherited from SmGraphicNode | |
SmGraphicNode (SmNodeType eNodeType, const SmToken &rNodeToken) | |
Protected Member Functions inherited from SmVisibleNode | |
SmVisibleNode (SmNodeType eNodeType, const SmToken &rNodeToken) | |
Protected Member Functions inherited from SmNode | |
SmNode (SmNodeType eNodeType, SmToken aNodeToken) | |
Polygon line node.
Used to draw the slash of the WIDESLASH command by SmBinDiagonalNode.
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explicit |
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overridevirtual |
Accept a visitor.
Calls the method for this class on the visitor.
pVisitor |
Implements SmNode.
Definition at line 2447 of file node.cxx.
References SmVisitor::Visit().
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overridevirtual |
Reimplemented from SmNode.
Definition at line 1710 of file node.cxx.
References maToSize, and Size::setWidth().
Referenced by SmBinDiagonalNode::Arrange().
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overridevirtual |
Reimplemented from SmNode.
Definition at line 1716 of file node.cxx.
References SmFace::FreezeBorderWidth(), SmNode::GetFont(), maToSize, and Size::setHeight().
Referenced by SmBinDiagonalNode::Arrange().
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overridevirtual |
Prepares the SmRect to render.
rDev | |
rFormat |
some routines being called extract some info from the OutputDevice's font (eg the space to be used for borders OR the font name(!!)). Thus the font should reflect the needs and has to be set!
Implements SmNode.
Definition at line 1723 of file node.cxx.
References DIS_STROKEWIDTH, eType, SmFace::GetBorderWidth(), SmFormat::GetDistance(), SmNode::GetFont(), vcl::Font::GetFontSize(), tools::Polygon::GetSize(), SmNode::GetToken(), Size::Height(), maPoly, maToSize, mnWidth, SmTmpDevice::SetFont(), tools::Polygon::SetPoint(), Point::setX(), Point::setY(), SmRect::SmRect(), TWIDEBACKSLASH, TWIDESLASH, and Size::Width().
Referenced by SmBinDiagonalNode::Arrange().
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inline |
Gets the polygon to draw the node.
Definition at line 718 of file node.hxx.
References maPoly.
Referenced by SmDrawingVisitor::Visit().
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inline |
Gets the width of the rect.
Definition at line 712 of file node.hxx.
References mnWidth.
Referenced by SmBinDiagonalNode::Arrange(), and SmDrawingVisitor::Visit().
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private |
Definition at line 701 of file node.hxx.
Referenced by Arrange(), and GetPolygon().
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private |
Definition at line 702 of file node.hxx.
Referenced by AdaptToX(), AdaptToY(), and Arrange().
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private |
Definition at line 703 of file node.hxx.
Referenced by Arrange(), and GetWidth().