Raster Image Functions:
Region Processing
Creating and Using a Region
For creating a region:
LBitmap::SetKaufmannRgn
LBitmapRgn::SetRgnBorder
LBitmapRgn::SetRgnHandle
LBitmapRgn::SetRgnColor
LBitmapRgn::SetRgnColorHSVRange
LBitmapRgn::SetRgnColorRGBRange
LBitmapRgn::SetRgnCurve
LBitmapRgn::SetRgnEllipse
LBitmapRgn::SetRgnPolygon
LBitmapRgn::SetRgnRect
LBitmapRgn::SetRgnRoundRect
LBitmapRgn::SetRgnFromMask
LBitmapRgn::SetRgnMagicWand
LBitmapBase::Slice
LBitmapBase::SliceCallBack
For working with the current region:
LBitmap::GetRgnContourPoints
LBitmap::GetRgnPerimeterLength
LBitmapRgn::BitmapHasRgn
LPaint::ColorRgn
LPaint::FrameRgn
LBitmapRgn::CreateMaskFromBitmapRgn
LBitmapRgn::Free
LBitmapRgn::GetRgnHandle
LBitmapRgn::GetClipSegments
LBitmapRgn::GetClipSegmentsMax
LBitmapRgn::GetRgnArea
LBitmapRgn::GetRgnBounds
LBitmapRgn::HolesRemovalRgn
LBitmapRgn::IsPtInRgn
LBitmapRgn::Offset
LBitmapRgn::SetRgnCurve
See Also
Implementing
Transparency
LBitmapRgn::ResizeRgn