Imagick::mapImage

(PECL imagick 2.0.0)

Imagick::mapImage — Replaces the colors of an image with the closest color from a reference image

说明

Imagick::mapImage ( Imagick $map , bool $dither ) : bool

参数

map

dither

返回值

成功时返回 TRUE。

错误／异常

错误时抛出 ImagickException。

相关文章
php gmagick replaces the colors of an image with the closest color from a reference imagephp gmagick analyzes the colors within a reference imagephp imagick replaces colors in the imagephp imagick blends the fill color with the imagephp imagick enhances the contrast of a color imagephp imagick returns the image background colorphp imagick gets the number of unique colors in the imagephp imagick replaces colors in the imagephp imagick replaces the colors of an image with the closest color from a reference imagephp imagick negates the colors in the reference imagephp imagick reduces the image to a limited number of color levelphp imagick adds or removes a profile from an imagephp imagick analyzes the colors within a reference imagephp imagick reads image from open filehandlephp imagick remaps image colorsphp imagick removes an image from the image listphp imagick replaces image in the objectphp imagick sets the image background colorphp imagick shaves pixels from the image edgesphp imagick applies a color vector to each pixel in the image
关注编程学问公众号