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XcmsColor (3)
  • >> XcmsColor (3) ( Разные man: Библиотечные вызовы )
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    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 */
    
    
    

    
    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 particular color space.  

    SEE ALSO

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


     

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    NAME
    STRUCTURES
    DESCRIPTION
    SEE ALSO


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