Imagick::paintTransparentImage
Imagick::paintTransparentImage
(PECL imagick 2.0.0)
Imagick::paintTransparentImage — Changes any pixel that matches color with the color defined by fill
Description
bool Imagick::paintTransparentImage ( mixed $target , float $alpha , float $fuzz )
Changes any pixel that matches color with the color defined by fill.
Parameters
-
target -
Change this target color to specified opacity value within the image.
-
alpha -
The level of transparency: 1.0 is fully opaque and 0.0 is fully transparent.
-
fuzz -
The fuzz member of image defines how much tolerance is acceptable to consider two colors as the same.
Return Values
Returns TRUE on success.
Errors/Exceptions
Throws ImagickException on error.
Changelog
| Version | Description |
|---|---|
| 2.1.0 | Now allows a string representing the color as the first parameter. Previous versions allow only an ImagickPixel object. |
© 1997–2017 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://secure.php.net/manual/en/imagick.painttransparentimage.php
