LibreOffice Module canvas (master)  1
dx_textlayout_drawhelper.hxx
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19 
20 #ifndef INCLUDED_CANVAS_SOURCE_DIRECTX_DX_TEXTLAYOUT_DRAWHELPER_HXX
21 #define INCLUDED_CANVAS_SOURCE_DIRECTX_DX_TEXTLAYOUT_DRAWHELPER_HXX
22 
23 #include <memory>
24 
25 #include <com/sun/star/uno/Sequence.hxx>
26 #include <com/sun/star/rendering/StringContext.hpp>
27 #include <com/sun/star/rendering/XCanvasFont.hpp>
28 #include <com/sun/star/geometry/Matrix2D.hpp>
29 #include <com/sun/star/rendering/XGraphicDevice.hpp>
30 
33 
34 namespace com { namespace sun { namespace star { namespace rendering {
35  class XCanvasFont;
36 } } } }
37 
38 namespace Gdiplus { class Graphics; }
39 
40 namespace dxcanvas
41 {
42  struct Bitmap;
44  {
45  public:
46  explicit TextLayoutDrawHelper(
47  const css::uno::Reference< css::rendering::XGraphicDevice >& xGraphicDevice);
49 
50  // draw text
51  void drawText( const std::shared_ptr<Gdiplus::Graphics>& rGraphics,
52  const css::rendering::ViewState& rViewState,
53  const css::rendering::RenderState& rRenderState,
54  const ::basegfx::B2ISize& rOutputOffset,
55  const css::rendering::StringContext& rText,
56  const css::uno::Sequence< double >& rLogicalAdvancements,
57  const css::uno::Reference<
58  css::rendering::XCanvasFont >& rCanvasFont,
59  const css::geometry::Matrix2D& rFontMatrix,
60  bool bAlphaSurface,
61  bool bIsRTL);
62 
63  css::geometry::RealRectangle2D queryTextBounds(
64  const css::rendering::StringContext& rText,
65  const css::uno::Sequence< double >& rLogicalAdvancements,
66  const css::uno::Reference<
67  css::rendering::XCanvasFont >& rCanvasFont,
68  const css::geometry::Matrix2D& rFontMatrix );
69 
70 #ifdef DBG_UTIL
71  void test();
72 #endif
73 
74  protected:
75  css::uno::Reference< css::rendering::XGraphicDevice > mxGraphicDevice;
76  };
77 }
78 
79 #endif // INCLUDED_CANVAS_SOURCE_DIRECTX_DX_TEXTLAYOUT_DRAWHELPER_HXX
80 
81 /* 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)