GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
GNU/Linux |
CentOS 5.6 |
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XcmsCIEuvY(3x) |
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XcmsColor, XcmsRGB, XcmsRGBi, XcmsCIEXYZ, XcmsCIEuvY, XcmsCIExyY, XcmsCIELab, XcmsCIELuv, XcmsTekHVC, XcmsPad − Xcms color struture
The structure for XcmsColor contains:
typedef unsigned long XcmsColorFormat;/∗ Color Specification Format */
typedef struct {
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union { |
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XcmsRGB RGB; |
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XcmsRGBi RGBi; |
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XcmsCIEXYZ CIEXYZ; |
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XcmsCIEuvY CIEuvY; |
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XcmsCIExyY CIExyY; |
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XcmsCIELab CIELab; |
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XcmsCIELuv CIELuv; |
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XcmsTekHVC TekHVC; |
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XcmsPad Pad; |
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} spec; |
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unsigned long pixel; |
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XcmsColorFormat format; |
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} XcmsColor; |
/∗ Xcms Color Structure */ |
typedef double XcmsFloat;
typedef struct {
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unsigned short red; |
/∗ 0x0000 to 0xffff */ | ||
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unsigned short green;/∗ 0x0000 to 0xffff */ |
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unsigned short blue;/∗ 0x0000 to 0xffff */ |
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} XcmsRGB; |
/∗ RGB Device */ |
typedef struct {
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XcmsFloat red; |
/∗ 0.0 to 1.0 */ | ||
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XcmsFloat green; |
/∗ 0.0 to 1.0 */ | ||
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XcmsFloat blue; |
/∗ 0.0 to 1.0 */ | ||
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} XcmsRGBi; |
/∗ RGB Intensity */ |
typedef struct {
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XcmsFloat X; |
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XcmsFloat Y; |
/∗ 0.0 to 1.0 */ | |
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XcmsFloat Z; |
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} XcmsCIEXYZ; |
/∗ CIE XYZ */ |
typedef struct {
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XcmsFloat u_prime; |
/∗ 0.0 to ~0.6 */ | ||
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XcmsFloat v_prime; |
/∗ 0.0 to ~0.6 */ | ||
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XcmsFloat Y; |
/∗ 0.0 to 1.0 */ | ||
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} XcmsCIEuvY; |
/∗ CIE u’v’Y */ |
typedef struct {
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XcmsFloat x; |
/∗ 0.0 to ~.75 */ | ||
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XcmsFloat y; |
/∗ 0.0 to ~.85 */ | ||
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XcmsFloat Y; |
/∗ 0.0 to 1.0 */ | ||
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} XcmsCIExyY; |
/∗ CIE xyY */ |
typedef struct {
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XcmsFloat L_star; |
/∗ 0.0 to 100.0 */ | ||
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XcmsFloat a_star; |
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XcmsFloat b_star; |
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} XcmsCIELab; |
/∗ CIE L*a*b* */ |
typedef struct {
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XcmsFloat L_star; |
/∗ 0.0 to 100.0 */ | ||
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XcmsFloat u_star; |
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XcmsFloat v_star; |
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} XcmsCIELuv; |
/∗ CIE L*u*v* */ |
typedef struct {
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XcmsFloat H; |
/∗ 0.0 to 360.0 */ | ||
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XcmsFloat V; |
/∗ 0.0 to 100.0 */ | ||
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XcmsFloat C; |
/∗ 0.0 to 100.0 */ | ||
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} XcmsTekHVC; |
/∗ TekHVC */ |
typedef struct {
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/∗ four doubles */ |
The XcmsColor structure contains a union of substructures, each supporting color specification encoding for a particular color space.
XcmsAllocColor(3X11),
XcmsStoreColor(3X11), XcmsConvertColors(3X11),
Xlib − C Language X Interface
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XcmsCIEuvY(3x) | |