LibreOffice Module vcl (master)  1
Qt5Bitmap.hxx
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19 
20 #pragma once
21 
22 #include <salbmp.hxx>
23 
24 #include <memory>
25 
26 class QImage;
27 
28 class Qt5Bitmap final : public SalBitmap
29 {
30  std::unique_ptr<QImage> m_pImage;
32 
33 public:
34  Qt5Bitmap();
35  Qt5Bitmap(const QImage& rQImage);
36 
37  const QImage* GetQImage() const { return m_pImage.get(); }
38 
39  virtual bool Create(const Size& rSize, vcl::PixelFormat ePixelFormat,
40  const BitmapPalette& rPal) override;
41  virtual bool Create(const SalBitmap& rSalBmp) override;
42  virtual bool Create(const SalBitmap& rSalBmp, SalGraphics* pGraphics) override;
43  virtual bool Create(const SalBitmap& rSalBmp, vcl::PixelFormat eNewPixelFormat) override;
44  virtual bool Create(const css::uno::Reference<css::rendering::XBitmapCanvas>& rBitmapCanvas,
45  Size& rSize, bool bMask = false) override;
46  virtual void Destroy() final override;
47  virtual Size GetSize() const override;
48  virtual sal_uInt16 GetBitCount() const override;
49 
50  virtual BitmapBuffer* AcquireBuffer(BitmapAccessMode nMode) override;
51  virtual void ReleaseBuffer(BitmapBuffer* pBuffer, BitmapAccessMode nMode) override;
52  virtual bool GetSystemData(BitmapSystemData& rData) override;
53 
54  virtual bool ScalingSupported() const override;
55  virtual bool Scale(const double& rScaleX, const double& rScaleY,
56  BmpScaleFlag nScaleFlag) override;
57  virtual bool Replace(const Color& rSearchColor, const Color& rReplaceColor,
58  sal_uInt8 nTol) override;
59 };
60 
61 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
PixelFormat
Pixel format of the bitmap in bits per pixel.
Definition: BitmapTypes.hxx:19
virtual bool Scale(const double &rScaleX, const double &rScaleY, BmpScaleFlag nScaleFlag) override
virtual BitmapBuffer * AcquireBuffer(BitmapAccessMode nMode) override
virtual void ReleaseBuffer(BitmapBuffer *pBuffer, BitmapAccessMode nMode) override
std::unique_ptr< QImage > m_pImage
Definition: Qt5Bitmap.hxx:30
BitmapPalette m_aPalette
Definition: Qt5Bitmap.hxx:31
const QImage * GetQImage() const
Definition: Qt5Bitmap.hxx:37
virtual Size GetSize() const override
BitmapAccessMode
virtual bool GetSystemData(BitmapSystemData &rData) override
BmpScaleFlag
Definition: bitmap.hxx:54
virtual bool Create(const Size &rSize, vcl::PixelFormat ePixelFormat, const BitmapPalette &rPal) override
virtual bool Replace(const Color &rSearchColor, const Color &rReplaceColor, sal_uInt8 nTol) override
virtual bool ScalingSupported() const override
virtual void Destroy() final override
unsigned char sal_uInt8
virtual sal_uInt16 GetBitCount() const override