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XcmsQueryBlack

Section: XLIB FUNCTIONS (3)
Updated: libX11 1.6.4
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XcmsQueryBlack, XcmsQueryBlue, XcmsQueryGreen, XcmsQueryRed, XcmsQueryWhite - obtain black, blue, green, red, and white CCC color specifications

: Status XcmsQueryBlack(XcmsCCC ccc, XcmsColorFormat target_format, XcmsColor *color_return);
: Status XcmsQueryBlue(XcmsCCC ccc, XcmsColorFormat target_format, XcmsColor *color_return);
: Status XcmsQueryGreen(XcmsCCC ccc, XcmsColorFormat target_format, XcmsColor *color_return);
: Status XcmsQueryRed(XcmsCCC ccc, XcmsColorFormat target_format, XcmsColor *color_return);
: Status XcmsQueryWhite(XcmsCCC ccc, XcmsColorFormat target_format, XcmsColor *color_return);

ccc: Specifies the CCC. Note that the CCC's Client White Point and White Point Adjustment procedures are ignored.
color_return: Returns the color specification in the specified target format for . The white point associated with the returned color specification is the Screen White Point. The value returned in the pixel member is undefined.
target_format: Specifies the target color specification format.

The XcmsQueryBlack function returns the color specification in the specified target format for zero-intensity red, green, and blue.

The XcmsQueryBlue function returns the color specification in the specified target format for full-intensity blue while red and green are zero.

The XcmsQueryGreen function returns the color specification in the specified target format for full-intensity green while red and blue are zero.

The XcmsQueryRed function returns the color specification in the specified target format for full-intensity red while green and blue are zero.

The XcmsQueryWhite function returns the color specification in the specified target format for full-intensity red, green, and blue.