MirOS Manual: XcmsCIELab(3), XcmsCIELuv(3), XcmsCIEuvY(3), XcmsCIExyY(3), XcmsCIEXYZ(3), XcmsColor(3), XcmsPad(3), XcmsRGB(3), XcmsRGBi(3), XcmsTekHVC(3)


XcmsColor(3X11)          XLIB FUNCTIONS           XcmsColor(3X11)

NAME

     XcmsColor, XcmsRGB, XcmsRGBi, XcmsCIEXYZ, XcmsCIEuvY,
     XcmsCIExyY, XcmsCIELab, XcmsCIELuv, XcmsTekHVC, XcmsPad -
     Xcms color struture

STRUCTURES

     The structure for XcmsColor contains:

     typedef unsigned long XcmsColorFormat;/* Color Specification Format */

     typedef struct {
          union {
               XcmsRGB RGB;
               XcmsRGBi RGBi;
               XcmsCIEXYZ CIEXYZ;
               XcmsCIEuvY CIEuvY;
               XcmsCIExyY CIExyY;
               XcmsCIELab CIELab;
               XcmsCIELuv CIELuv;
               XcmsTekHVC TekHVC;
               XcmsPad Pad;
          } spec;
          unsigned long pixel;
          XcmsColorFormat format;
     } XcmsColor;             /* Xcms Color Structure */

     typedef double XcmsFloat;

     typedef struct {
          unsigned short red; /* 0x0000 to 0xffff */
          unsigned short green;/* 0x0000 to 0xffff */
          unsigned short blue;/* 0x0000 to 0xffff */
     } XcmsRGB;               /* RGB Device */

     typedef struct {
          XcmsFloat red;      /* 0.0 to 1.0 */
          XcmsFloat green;    /* 0.0 to 1.0 */
          XcmsFloat blue;     /* 0.0 to 1.0 */
     } XcmsRGBi;              /* RGB Intensity */

     typedef struct {
          XcmsFloat X;
          XcmsFloat Y;        /* 0.0 to 1.0 */
          XcmsFloat Z;
     } XcmsCIEXYZ;            /* CIE XYZ */

     typedef struct {
          XcmsFloat u_prime;  /* 0.0 to ~0.6 */
          XcmsFloat v_prime;  /* 0.0 to ~0.6 */
          XcmsFloat Y;        /* 0.0 to 1.0 */
     } XcmsCIEuvY;            /* CIE u'v'Y */

XFree86                   Version 4.5.0                         1

XcmsColor(3X11)          XLIB FUNCTIONS           XcmsColor(3X11)

     typedef struct {
          XcmsFloat x;        /* 0.0 to ~.75 */
          XcmsFloat y;        /* 0.0 to ~.85 */
          XcmsFloat Y;        /* 0.0 to 1.0 */
     } XcmsCIExyY;            /* CIE xyY */

     typedef struct {
          XcmsFloat L_star;   /* 0.0 to 100.0 */
          XcmsFloat a_star;
          XcmsFloat b_star;
     } XcmsCIELab;            /* CIE L*a*b* */

     typedef struct {
          XcmsFloat L_star;   /* 0.0 to 100.0 */
          XcmsFloat u_star;
          XcmsFloat v_star;
     } XcmsCIELuv;            /* CIE L*u*v* */

     typedef struct {
          XcmsFloat H;        /* 0.0 to 360.0 */
          XcmsFloat V;        /* 0.0 to 100.0 */
          XcmsFloat C;        /* 0.0 to 100.0 */
     } XcmsTekHVC;            /* TekHVC */

     typedef struct {
          XcmsFloat pad0;
          XcmsFloat pad1;
          XcmsFloat pad2;
          XcmsFloat pad3;
     } XcmsPad;               /* four doubles */

DESCRIPTION

     The XcmsColor structure contains a union of substructures,
     each supporting color specification encoding for a particu-
     lar color space.

SEE ALSO

     XcmsAllocColor(3X11), XcmsStoreColor(3X11),
     XcmsConvertColors(3X11),
     Xlib - C Language X Interface

XFree86                   Version 4.5.0                         2

Generated on 2017-04-03 16:26:17 by $MirOS: src/scripts/roff2htm,v 1.88 2017/01/29 00:51:06 tg Exp $

These manual pages and other documentation are copyrighted by their respective writers; their source is available at our CVSweb, AnonCVS, and other mirrors. The rest is Copyright © 2002–2017 The MirOS Project, Germany.
This product includes material provided by mirabilos.

This manual page’s HTML representation is supposed to be valid XHTML/1.1; if not, please send a bug report — diffs preferred.