/** Relative shape position in a chart object. */ struct AnchorPosModel
{ double mfX; /// X coordinate relative to chart object (0.0 to 1.0). double mfY; /// Y coordinate relative to chart object (0.0 to 1.0).
/** Absolute shape size in a chart object (in EMUs). */ struct AnchorSizeModel : public EmuSize
{
AnchorSizeModel() : EmuSize( -1, -1 ) {} bool isValid() const { return (Width >= 0) && (Height >= 0); }
};
/** Contains the position of a shape in the chart object. Supports different shapeanchormodes(absolute,relative).
*/ class ShapeAnchor
{ public: explicit ShapeAnchor( bool bRelSize );
/** Imports the absolute anchor size from the cdr:ext element. */ void importExt( const AttributeList& rAttribs ); /** Sets the relative anchor position from the cdr:from or cdr:to element. */ void setPos( sal_Int32 nElement, sal_Int32 nParentContext, std::u16string_view rValue );
/** Calculates the resulting shape anchor in EMUs. */
EmuRectangle calcAnchorRectEmu( const EmuRectangle& rChartRect ) const;
private:
AnchorPosModel maFrom; /// Top-left position relative to chart object.
AnchorPosModel maTo; /// Bottom-right position relative to chart object.
AnchorSizeModel maSize; /// Shape size, if anchor has absolute size. bool mbRelSize; /// True = relative size, false = absolute size.
};
/** Handler for a chart drawing fragment (c:userShapes root element).
*/ class ChartDrawingFragment final : public ::oox::core::FragmentHandler2
{ public: explicit ChartDrawingFragment(
::oox::core::XmlFilterBase& rFilter, const OUString& rFragmentPath, const css::uno::Reference< css::drawing::XShapes >& rxDrawPage, const css::awt::Size& rChartSize, const css::awt::Point& rShapesOffset, bool bOleSupport ); virtual ~ChartDrawingFragment() override;
private:
css::uno::Reference< css::drawing::XShapes >
mxDrawPage; /// Drawing page of this sheet.
::oox::drawingml::ShapePtr mxShape; /// Current top-level shape.
std::shared_ptr< ShapeAnchor > mxAnchor; /// Current anchor of top-level shape.
EmuRectangle maChartRectEmu; /// Position and size of the chart object for embedded shapes (in EMUs). bool mbOleSupport; /// True = allow to insert OLE objects into the drawing page.
};
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.