(PECL imagick 2.0.0) Quickly pin-point appropriate parameters for image processing bool Imagick::previewImages ( int $preview ) Tiles 9 thumbnails of the specified image with an image processing operation applied at varying strengths. This is helpful to quickly pin-point an appropriate parameter for an image processing operation. Parameters: preview Preview type. See Prev

(PECL imagick 2.0.0) Reduces the image to a limited number of color level bool Imagick::posterizeImage ( int $levels, bool $dither ) Reduces the image to a limited number of color level. Parameters: levels Reduces the image to a limited number of color level. dither Reduces the image to a limited number of color level.

(PECL imagick 2.0.0) Simulates a Polaroid picture bool Imagick::polaroidImage ( ImagickDraw $properties, float $angle ) Simulates a Polaroid picture. This method is available if Imagick has been compiled against ImageMagick version 6.3.2 or newer. Parameters: properties The polaroid properties angle The polaroid angle

(PECL imagick 2.0.0) Get basic image attributes in a lightweight manner bool Imagick::pingImageFile ( resource $filehandle [, string $fileName ] ) This method can be used to query image width, height, size, and format without reading the whole image to memory. This method is available if Imagick has been compiled against ImageMagick version 6.2.9 or newer. Parameters: filehandle

(PECL imagick 2.0.0) Quickly fetch attributes bool Imagick::pingImageBlob ( string $image ) This method can be used to query image width, height, size, and format without reading the whole image to memory. This method is available if Imagick has been compiled against ImageMagick version 6.2.9 or newer. Parameters: image A string containing the image. R

(PECL imagick 2.0.0) Fetch basic attributes about the image bool Imagick::pingImage ( string $filename ) This method can be used to query image width, height, size, and format without reading the whole image in to memory. Parameters: filename The filename to read the information from. Returns: Returns TRUE on success.

(PECL imagick 2.0.0) Changes any pixel that matches color with the color defined by fill 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

(PECL imagick 2.0.0) Change any pixel that matches color bool Imagick::paintOpaqueImage ( mixed $target, mixed $fill, float $fuzz [, int $channel = Imagick::CHANNEL_ALL ] ) Changes any pixel that matches color with the color defined by fill. Parameters: target Change this target color to the fill color within the image. An ImagickPixel object or a string representing the

(PECL imagick 2.1.0) Changes the color value of any pixel that matches target bool Imagick::paintFloodfillImage ( mixed $fill, float $fuzz, mixed $bordercolor, int $x, int $y [, int $channel = Imagick::CHANNEL_ALL ] ) Changes the color value of any pixel that matches target and is an immediate neighbor. As of ImageMagick 6.3.8 this method has been deprecated and Imagick::floodfillPaintImage() should be used instead.

(PECL imagick 2.2.2) Performs an ordered dither bool Imagick::orderedPosterizeImage ( string $threshold_map [, int $channel = Imagick::CHANNEL_ALL ] ) Performs an ordered dither based on a number of pre-defined dithering threshold maps, but over multiple intensity levels, which can be different for different channels, according to the input arguments. This method is available if Imagick has been compiled against ImageMagick