This topic documents a feature of Visual Filters and Transitions, which is deprecated as of Windows Internet Explorer 9 and obsolete as of Internet Explorer 10.
Scales the red, green, blue, and alpha channels of a sample.
DWORD DXScaleSample( DWORD src, ULONG beta );
- [in] A value of type DWORD that specifies relative red, green, blue, and alpha intensities.
- [in] A value of type unsigned long that specifies the relative amount by which the sample is scaled. This value must be between 0 and 255.
Returns a value of type DWORD containing the scaled color values of the sample.
Header Dxhelper.h Import library None Minimum availability Internet Explorer 4.0 Minimum operating systems Windows 95, Windows NT 4.0