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colormap.h
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C/C++ Source or Header
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1990-04-28
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511b
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18 lines
#define CTBL_MAX 30
/* structures for internal color map info storage */
struct SubTable {
int vertex_cnt; /* number of vertices defined */
int do_gamma; /* flag for gamma correction != 1.0 */
double gamma; /* gamma correction factor */
double cell_level[CTBL_MAX]; /* cell levels (usable range is 0-1) */
double intensity[CTBL_MAX]; /* intensity at each cell level (0-1) */
};
typedef struct _ColorTable {
struct SubTable red;
struct SubTable green;
struct SubTable blue;
} ColorTable;