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CDC Class
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CDC::GetNearestColor
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CDC::GetSafeHdc
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CDC::GetTextCharacterExtra
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CDC::GetTextFace
CDC::GetTextMetrics
CDC::GetViewportExt
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CDC::GetWindow
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CDC::GetWorldTransform
CDC::GradientFill
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CDC::HIMETRICtoDP
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CDC::IntersectClipRect
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CDC::InvertRgn
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CDC::SetAbortProc
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CDC::SetMapperFlags
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CDC::SetWorldTransform
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CDC::StrokePath
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CDC::GradientFill

Visual Studio 2012

Call this member function to fill rectangle and triangle structures with color that smoothly fades from one side to the other.

Copy 
BOOL GradientFill( 
   TRIVERTEX* pVertices, 
   ULONG nVertices, 
   void* pMesh, 
   ULONG nMeshElements, 
   DWORD dwMode  
);
pVertices

Pointer to an array of TRIVERTEX structures that each define a triangle vertex.

nVertices

The number of vertices.

pMesh

Array of GRADIENT_TRIANGLE structures in triangle mode, or an array of GRADIENT_RECT structures in rectangle mode.

nMeshElements

The number of elements (triangles or rectangles) in pMesh.

dwMode

Specifies gradient fill mode. For a list of possible values, see GradientFill in the Windows SDK.

TRUE if successful; otherwise FALSE.

For more information, see GradientFill in the Windows SDK.

Header: afxwin.h

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