| [ Index ] |
PHP Cross Reference of DokuWiki |
[Source view] [Print] [Project Stats]
(no description)
| File Size: | 187 lines (6 kb) |
| Included or required: | 0 times |
| Referenced: | 0 times |
| Includes or requires: | 0 files |
Color:: (6 methods):
coerceColor()
toLuma()
toHSL()
toRGB()
fixColor()
calculateRGBComponent()
| coerceColor(array $value) X-Ref |
| coerce a value for use in color operation returns null if the value can't be used in color operations |
| toLuma(array $color) X-Ref |
| Calculate the perceptual brightness of a color object |
| toHSL(array $color) X-Ref |
| Convert a color to HSL color space |
| toRGB(array $color) X-Ref |
| Converts a hsl array into a color value in rgb. Expects H to be in range of 0 to 360, S and L in 0 to 100 |
| fixColor(array $c) X-Ref |
| make sure a color's components don't go out of bounds |
| calculateRGBComponent(float $comp, float $temp1, float $temp2) X-Ref |
| Helper function for the HSL to RGB conversion process. This function normalizes the input component of the HSL color and determines the RGB value based on the HSL values. return: float The calculated RGB value as percentage of the maximum value (255) param: float $comp The component of the HSL color to be normalized and converted. param: float $temp1 The first temporary variable used in the conversion process param: float $temp2 The second temporary variable used in the conversion process |