XcmsQueryBlack(XS)       X Version 11 (Release 5)         XcmsQueryBlack(XS)
                                6 January 1993


 Name

    XcmsQueryBlack - obtain black, blue, green, red, and white CCC color
    specifications

 Syntax


    Status XcmsQueryBlack(ccc, target_format, color_return)
          XcmsCCC ccc;
          XcmsColorFormat target_format;
          XcmsColor *color_return;

    Status XcmsQueryBlue(ccc, target_format, color_return)
          XcmsCCC ccc;
          XcmsColorFormat target_format;
          XcmsColor *color_return;

    Status XcmsQueryGreen(ccc, target_format, color_return)
          XcmsCCC ccc;
          XcmsColorFormat target_format;
          XcmsColor *color_return;

    Status XcmsQueryRed(ccc, target_format, color_return)
          XcmsCCC ccc;
          XcmsColorFormat target_format;
          XcmsColor *color_return;

    Status XcmsQueryWhite(ccc, target_format, color_return)
          XcmsCCC ccc;
          XcmsColorFormat target_format;
          XcmsColor *color_return;


 Arguments


    ccc            Specifies the CCC.  Note that the CCC's Client White Point
                   and White Point Adjustment procedures are ignored.

    colorreturn   Returns the color specification in the specified target
                   format for the screen.  The white point associated with
                   the returned color specification is the Screen White
                   Point.  The value returned in the pixel member is unde-
                   fined.

    targetformat  Specifies the target color specification format.

 Description

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

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

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

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

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

 See also

    XcmsCIELabQueryMaxC(XS), XcmsCIELuvQueryMaxC(XS), XcmsTekHVCQueryMaxC(XS)
    Xlib - C Language X Interface