(No version information available, might only be in Git) Sets the object's default compression quality bool Gmagick::setCompressionQuality ( int $quality = 75 ) Sets the object's default compression quality. Parameters: quality Sets the object's default compression quality. Returns: The Gmagick object on success Exception

(PECL gmagick >= Unknown) Separates a channel from the image public Gmagick Gmagick::separateimagechannel ( int $channel ) Separates a channel from the image and returns a grayscale image. A channel is a particular color component of each pixel in the image. Parameters: channel Identify which channel to extract: RedChannel, GreenChannel, BlueChannel, OpacityChannel, Cy

(PECL gmagick >= Unknown) Scales the size of an image public Gmagick Gmagick::scaleimage ( int $width, int $height [, bool $fit = false ] ) Scales the size of an image to the given dimensions. The other parameter will be calculated if 0 is passed as either param. Parameters: width The number of columns in the scaled image. height Th

(PECL gmagick >= Unknown) Rotates an image public Gmagick Gmagick::rotateimage ( mixed $color, float $degrees ) Rotates an image the specified number of degrees. Empty triangles left over from rotating the image are filled with the background color. Parameters: color The background pixel. degrees The number of degrees to rotate the i

(PECL gmagick >= Unknown) Offsets an image public void Gmagick::rollimage ( int $x, int $y ) Offsets an image as defined by x and y. Parameters: x The x offset. y The y offset. Returns: The Gmagick object on success Exception: Throws an GmagickException on error.

(PECL gmagick >= Unknown) Scales an image public void Gmagick::resizeimage ( int $width, int $height, int $filter, float $blur [, bool $fit = false ] ) Scales an image to the desired dimensions with a filter. Parameters: width The number of columns in the scaled image. height The number of rows in the scaled image.

(PECL gmagick >= Unknown) Resample image to desired resolution public void Gmagick::resampleimage ( float $xResolution, float $yResolution, int $filter, float $blur ) Resample image to desired resolution. Parameters: xResolution The new image x resolution. yResolution The new image y resolution. filter

(PECL gmagick >= Unknown) Removes the named image profile and returns it public string Gmagick::removeimageprofile ( string $name ) Removes the named image profile and returns it. Parameters: name Name of profile to return: ICC, IPTC, or generic profile. Returns: The Gmagick object on success Exception: Throws

(PECL gmagick >= Unknown) Removes an image from the image list public void Gmagick::removeimage ( void ) Removes an image from the image list. Returns: The Gmagick object on success. Exception: Throws an GmagickException on error.

(PECL gmagick >= Unknown) Smooths the contours of an image public void Gmagick::reducenoiseimage ( float $radius ) Smooths the contours of an image while still preserving edge information. The algorithm works by replacing each pixel with its neighbor closest in value. A neighbor is defined by radius. Use a radius of 0 and Gmagick::reduceNoiseImage() selects a suitable radius for you. Parameters: