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27 { |
27 { |
28 public: |
28 public: |
29 virtual ~HgImage() {} |
29 virtual ~HgImage() {} |
30 virtual void setAlpha(qreal alpha) { mAlpha = alpha; } |
30 virtual void setAlpha(qreal alpha) { mAlpha = alpha; } |
31 virtual qreal alpha() const { return mAlpha; } |
31 virtual qreal alpha() const { return mAlpha; } |
32 virtual void setImage(QImage& image)=0; |
32 virtual void setImage(const QImage& image)=0; |
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33 virtual QImage getQImage() const=0; |
33 virtual void releaseImage()=0; |
34 virtual void releaseImage()=0; |
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35 virtual int width() const = 0; |
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36 virtual int height() const = 0; |
34 private: |
37 private: |
35 qreal mAlpha; |
38 qreal mAlpha; |
36 }; |
39 }; |
37 |
40 |
38 #endif |
41 #endif |