CDC::GetStretchBltMode

Syntax

int GetStretchBltMode() const;

Remarks

Retrieves the current bitmap-stretching mode. The bitmap-stretching mode defines how information is removed from bitmaps that are stretched or compressed by using StretchBlt.

The BLACKONWHITE and WHITEONBLACK modes are typically used to preserve foreground pixels in monochrome bitmaps.

The COLORONCOLOR mode is typically used to preserve color in color bitmaps.

Return Value

The current bitmap-stretching mode. It can be WHITEONBLACK, BLACKONWHITE, or COLORONCOLOR.

See Also

CDC::StretchBlt, CDC::SetStretchBltMode, ::GetStretchBltMode