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Functions | |
| int | G_num_standard_colors (void) |
| Get number of named colors (RGB triplets) More... | |
| struct color_rgb | G_standard_color_rgb (int) |
| Get RGB triplet of given color. More... | |
| int | G_num_standard_color_names (void) |
| Get number of named colors (color names) More... | |
| const struct color_name * | G_standard_color_name (int) |
| Get color name. More... | |
| int | G_str_to_color (const char *, int *, int *, int *) |
| Parse color string and set red,green,blue. More... | |
Function Documentation
◆ G_num_standard_color_names()
| int G_num_standard_color_names | ( | void | ) |
Get number of named colors (color names)
- Returns
- number of colors
Definition at line 85 of file color_str.c.
Referenced by G_str_to_color().
◆ G_num_standard_colors()
| int G_num_standard_colors | ( | void | ) |
Get number of named colors (RGB triplets)
- Returns
- number of colors
Definition at line 65 of file color_str.c.
Referenced by COM_Standard_color(), and D_use_color().
◆ G_standard_color_name()
| const struct color_name* G_standard_color_name | ( | int | n | ) |
◆ G_standard_color_rgb()
| struct color_rgb G_standard_color_rgb | ( | int | n | ) |
Get RGB triplet of given color.
- Parameters
-
n color index
Definition at line 75 of file color_str.c.
Referenced by COM_Standard_color().
◆ G_str_to_color()
| int G_str_to_color | ( | const char * | str, |
| int * | red, | ||
| int * | grn, | ||
| int * | blu | ||
| ) |
Parse color string and set red,green,blue.
- Parameters
-
str color string [out] red red value [out] grn green value [out] blu blue value
- Returns
- 1 OK
- 2 NONE
- 0 on error
Definition at line 112 of file color_str.c.
References color_rgb::b, color_rgb::g, G_chop(), G_debug(), G_num_standard_color_names(), G_strcasecmp(), name, color_name::name, color_name::number, and color_rgb::r.
Referenced by Cairo_Graph_set(), I_iclass_add_signature(), Nviz_color_from_str(), and PNG_Graph_set().
