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::sun::star::rendering { class XCanvasFont; }
35 
36 namespace Gdiplus { class Graphics; }
37 
38 namespace dxcanvas
39 {
40  struct Bitmap;
42  {
43  public:
44  explicit TextLayoutDrawHelper(
45  const css::uno::Reference< css::rendering::XGraphicDevice >& xGraphicDevice);
47 
48  // draw text
49  void drawText( const std::shared_ptr<Gdiplus::Graphics>& rGraphics,
50  const css::rendering::ViewState& rViewState,
51  const css::rendering::RenderState& rRenderState,
52  const ::basegfx::B2ISize& rOutputOffset,
53  const css::rendering::StringContext& rText,
54  const css::uno::Sequence< double >& rLogicalAdvancements,
55  const css::uno::Reference<
56  css::rendering::XCanvasFont >& rCanvasFont,
57  const css::geometry::Matrix2D& rFontMatrix,
58  bool bAlphaSurface,
59  bool bIsRTL);
60 
61  css::geometry::RealRectangle2D queryTextBounds(
62  const css::rendering::StringContext& rText,
63  const css::uno::Sequence< double >& rLogicalAdvancements,
64  const css::uno::Reference<
65  css::rendering::XCanvasFont >& rCanvasFont,
66  const css::geometry::Matrix2D& rFontMatrix );
67 
68 #ifdef DBG_UTIL
69  void test();
70 #endif
71 
72  protected:
73  css::uno::Reference< css::rendering::XGraphicDevice > mxGraphicDevice;
74  };
75 }
76 
77 #endif // INCLUDED_CANVAS_SOURCE_DIRECTX_DX_TEXTLAYOUT_DRAWHELPER_HXX
78 
79 /* 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)