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CDC Class
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CDC::GetClipBox
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CDC::GetTextExtentExPointI
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CDC::GetTextFace
CDC::GetTextMetrics
CDC::GetViewportExt
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CDC::GetWindow
CDC::GetWindowExt
CDC::GetWindowOrg
CDC::GetWorldTransform
CDC::GradientFill
CDC::GrayString
CDC::HIMETRICtoDP
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CDC::IntersectClipRect
CDC::InvertRect
CDC::InvertRgn
CDC::IsPrinting
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CDC::OffsetWindowOrg
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CDC::ReleaseAttribDC
CDC::ReleaseOutputDC
CDC::ResetDC
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CDC::RoundRect
CDC::SaveDC
CDC::ScaleViewportExt
CDC::ScaleWindowExt
CDC::ScrollDC
CDC::SelectClipPath
CDC::SelectClipRgn
CDC::SelectObject
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CDC::SetAbortProc
CDC::SetArcDirection
CDC::SetAttribDC
CDC::SetBkColor
CDC::SetBkMode
CDC::SetBoundsRect
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CDC::SetGraphicsMode
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CDC::SetMapperFlags
CDC::SetMiterLimit
CDC::SetOutputDC
CDC::SetPixel
CDC::SetPixelV
CDC::SetPolyFillMode
CDC::SetROP2
CDC::SetStretchBltMode
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CDC::SetTextCharacterExtra
CDC::SetTextColor
CDC::SetTextJustification
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CDC::SetViewportOrg
CDC::SetWindowExt
CDC::SetWindowOrg
CDC::SetWorldTransform
CDC::StartDoc
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CDC::StretchBlt
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CDC::StrokePath
CDC::TabbedTextOut
CDC::TextOut
CDC::TransparentBlt
CDC::UpdateColors
CDC::WidenPath
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CDC::IntersectClipRect

Visual Studio 2012

Creates a new clipping region by forming the intersection of the current region and the rectangle specified by x1, y1, x2, and y2.

Copy 
int IntersectClipRect( 
   int x1, 
   int y1, 
   int x2, 
   int y2  
); 
int IntersectClipRect( 
   LPCRECT lpRect  
);
x1

Specifies the logical x-coordinate of the upper-left corner of the rectangle.

y1

Specifies the logical y-coordinate of the upper-left corner of the rectangle.

x2

Specifies the logical x-coordinate of the lower-right corner of the rectangle.

y2

Specifies the logical y-coordinate of the lower-right corner of the rectangle.

lpRect

Specifies the rectangle. You can pass either a CRect object or a pointer to a RECT structure for this parameter.

The new clipping region's type. It can be any one of the following values:

  • COMPLEXREGION   New clipping region has overlapping borders.

  • ERROR   Device context is not valid.

  • NULLREGION   New clipping region is empty.

  • SIMPLEREGION   New clipping region has no overlapping borders.

GDI clips all subsequent output to fit within the new boundary. The width and height must not exceed 32,767.

Header: afxwin.h

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