git-svn-id:...

git-svn-id: svn://fileserver/activex/AVS/Sources/TeamlabOffice/trunk/ServerComponents@53840 954022d7-b5bf-4e40-9824-e11837661b57

DesktopEditor/graphics/Graphics.h

@@ -251,6 +251,7 @@ class CGraphics
 	friend class CBrushLinearGradient;
 	friend class CBrushTexture;
 	friend class CImage;
+	friend class CGraphicsRenderer;
 
 protected:
 	BYTE* m_pPixels;
@@ -379,6 +380,9 @@ public:
 	void CalculateFullTransform();
 	bool IsClip();
 
+	inline Aggplus::CMatrix* GetFullTransform() { return &m_oFullTransform; }
+	inline Aggplus::CMatrix* GetCoordTransform() { return &m_oCoordTransform; }
+
 protected:
 
 	template<class Renderer>

DesktopEditor/graphics/GraphicsRenderer.h

@@ -192,6 +192,23 @@ public:
 	void CreateFromBgraFrame(CBgraFrame* pFrame);
 	void Create(BYTE* pPixels, const Aggplus::CDoubleRect& oRect, LONG lWidthControl, LONG lHeightControl, Aggplus::CDIB* pDib = NULL);
 	void CreateFlip(BYTE* pPixels, const Aggplus::CDoubleRect& oRect, LONG lWidthControl, LONG lHeightControl, Aggplus::CDIB* pDib = NULL);
+
+	inline Aggplus::CMatrix* GetFullTransform()
+	{
+		return m_pRenderer->GetFullTransform();
+	}
+	inline void SetCoordTransformOffset(double dOffsetX, double dOffsetY)
+	{
+		Aggplus::CMatrix* pCoord = m_pRenderer->GetCoordTransform();
+		pCoord->m_agg_mtx.tx = dOffsetX;
+		pCoord->m_agg_mtx.ty = dOffsetY;
+
+		m_pRenderer->CalculateFullTransform();
+	}
+	inline void CalculateFullTransform()
+	{
+		m_pRenderer->CalculateFullTransform();
+	}
 };
 
 #endif // _BUILD_GRAPHICS_RENDERER_H_
\ No newline at end of file

DesktopEditor/graphics/Matrix.cpp

@@ -203,4 +203,16 @@ namespace Aggplus
 			dst[i].Y = (float)y;
 		}
 	}
+
+	bool CMatrix::IsIdentity() const
+	{
+		return m_agg_mtx.is_identity();
+	}
+	bool CMatrix::IsIdentity2() const
+	{
+		return agg::is_equal_eps(m_agg_mtx.sx,  1.0, agg::affine_epsilon) &&
+               agg::is_equal_eps(m_agg_mtx.shy, 0.0, agg::affine_epsilon) &&
+               agg::is_equal_eps(m_agg_mtx.shx, 0.0, agg::affine_epsilon) && 
+               agg::is_equal_eps(m_agg_mtx.sy,  1.0, agg::affine_epsilon);
+	}
 }
\ No newline at end of file

DesktopEditor/graphics/Matrix.h

@@ -39,6 +39,8 @@ public:
 	Status GetElements(double* m) const;
 
 	void Reset();
+	bool IsIdentity() const;
+	bool IsIdentity2() const;
 
 	const CMatrix& operator=(const CMatrix& Src);