Function __global->imagecolorclosestalpha
Definitions
sources_custom/phpstub.php
- Get the index of the closest color to the specified color + alpha.
- Visibility: public
- Is abstract?: No
- Is static?: No
- Is final?: No
- Returns: int
Parameters
| Name | Type | Passed by reference? | Variadic? | Default | Set | Range | Description |
|---|---|---|---|---|---|---|---|
| $image | resource | No | No | required parameter | N/A | N/A | The image involved |
| $red | integer | No | No | required parameter | N/A | N/A | Red |
| $green | integer | No | No | required parameter | N/A | N/A | Green |
| $blue | integer | No | No | required parameter | N/A | N/A | Blue |
| $alpha | integer | No | No | required parameter | N/A | N/A | Alpha |
Returns
- Colour number
- Type: integer
- Set: N/A
- Range: N/A
Preview
Code (PHP)
/**
* Get the index of the closest color to the specified color + alpha.
*
* @param resource $image The image involved
* @param integer $red Red
* @param integer $green Green
* @param integer $blue Blue
* @param integer $alpha Alpha
* @return integer Colour number
*/
function imagecolorclosestalpha($image, int $red, int $green, int $blue, int $alpha) : int
* Get the index of the closest color to the specified color + alpha.
*
* @param resource $image The image involved
* @param integer $red Red
* @param integer $green Green
* @param integer $blue Blue
* @param integer $alpha Alpha
* @return integer Colour number
*/
function imagecolorclosestalpha($image, int $red, int $green, int $blue, int $alpha) : int