LibreOffice Module canvas (master)  1
dx_textlayout_drawhelper.hxx
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19 
20 #pragma once
21 
22 #include <memory>
23 
24 #include <com/sun/star/uno/Sequence.hxx>
25 #include <com/sun/star/rendering/StringContext.hpp>
26 #include <com/sun/star/rendering/XCanvasFont.hpp>
27 #include <com/sun/star/geometry/Matrix2D.hpp>
28 #include <com/sun/star/rendering/XGraphicDevice.hpp>
29 
32 
33 namespace com::sun::star::rendering { class XCanvasFont; }
34 
35 namespace Gdiplus { class Graphics; }
36 
37 namespace dxcanvas
38 {
39  struct Bitmap;
41  {
42  public:
43  explicit TextLayoutDrawHelper(
44  const css::uno::Reference< css::rendering::XGraphicDevice >& xGraphicDevice);
46 
47  // draw text
48  void drawText( const std::shared_ptr<Gdiplus::Graphics>& rGraphics,
49  const css::rendering::ViewState& rViewState,
50  const css::rendering::RenderState& rRenderState,
51  const ::basegfx::B2ISize& rOutputOffset,
52  const css::rendering::StringContext& rText,
53  const css::uno::Sequence< double >& rLogicalAdvancements,
54  const css::uno::Reference<
55  css::rendering::XCanvasFont >& rCanvasFont,
56  const css::geometry::Matrix2D& rFontMatrix,
57  bool bAlphaSurface,
58  bool bIsRTL);
59 
60  css::geometry::RealRectangle2D queryTextBounds(
61  const css::rendering::StringContext& rText,
62  const css::uno::Sequence< double >& rLogicalAdvancements,
63  const css::uno::Reference<
64  css::rendering::XCanvasFont >& rCanvasFont,
65  const css::geometry::Matrix2D& rFontMatrix );
66 
67 #ifdef DBG_UTIL
68  void test();
69 #endif
70 
71  protected:
72  css::uno::Reference< css::rendering::XGraphicDevice > mxGraphicDevice;
73  };
74 }
75 
76 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
css::geometry::RealRectangle2D queryTextBounds(const css::rendering::StringContext &rText, const css::uno::Sequence< double > &rLogicalAdvancements, const css::uno::Reference< css::rendering::XCanvasFont > &rCanvasFont, const css::geometry::Matrix2D &rFontMatrix)
css::uno::Reference< css::rendering::XGraphicDevice > mxGraphicDevice
TextLayoutDrawHelper(const css::uno::Reference< css::rendering::XGraphicDevice > &xGraphicDevice)
void drawText(const std::shared_ptr< Gdiplus::Graphics > &rGraphics, const css::rendering::ViewState &rViewState, const css::rendering::RenderState &rRenderState, const ::basegfx::B2ISize &rOutputOffset, const css::rendering::StringContext &rText, const css::uno::Sequence< double > &rLogicalAdvancements, const css::uno::Reference< css::rendering::XCanvasFont > &rCanvasFont, const css::geometry::Matrix2D &rFontMatrix, bool bAlphaSurface, bool bIsRTL)