(PECL gmagick >= Unknown) The flopimage purpose public Gmagick Gmagick::flopimage ( void ) Creates a horizontal mirror image by reflecting the pixels around the central y-axis. Returns: The flopped Gmagick object. Exception: Throws an GmagickException on error.

(PECL gmagick >= Unknown) Creates a vertical mirror image public Gmagick Gmagick::flipimage ( void ) Creates a vertical mirror image by reflecting the pixels around the central x-axis. Returns: The flipped Gmagick object. Exception: Throws an GmagickException on error.

(PECL gmagick >= Unknown) Equalizes the image histogram public Gmagick Gmagick::equalizeimage ( void ) Equalizes the image histogram. Returns: The equalized Gmagick object. Exception: Throws an GmagickException on error.

(PECL gmagick >= Unknown) Improves the quality of a noisy image public Gmagick Gmagick::enhanceimage ( void ) Applies a digital filter that improves the quality of a noisy image. Returns: The enhanced Gmagick object. Exception: Throws an GmagickException on error.

(PECL gmagick >= Unknown) Returns a grayscale image with a three-dimensional effect public Gmagick Gmagick::embossimage ( float $radius, float $sigma ) Returns a grayscale image with a three-dimensional effect. We convolve the image with a Gaussian operator of the given radius and standard deviation (sigma). For reasonable results, radius should be larger than sigma. Use a radius of 0 and it will choose a suitable radius

(PECL gmagick >= Unknown) Enhance edges within the image public Gmagick Gmagick::edgeimage ( float $radius ) Enhance edges within the image with a convolution filter of the given radius. Use radius 0 and it will be auto-selected. Parameters: radius The radius of the operation. Returns: The Gmagick object with edges enhanced.

(PECL gmagick >= Unknown) Renders the GmagickDraw object on the current image public Gmagick Gmagick::drawimage ( GmagickDraw $GmagickDraw ) Renders the GmagickDraw object on the current image Parameters: GmagickDraw The drawing operations to render on the image. Returns: The drawn Gmagick object Exception: Th

(PECL gmagick >= Unknown) The destroy purpose public Gmagick Gmagick::destroy ( void ) Destroys the Gmagick object and frees all resources associated with it Returns: Returns TRUE on success. Exception: Throws an GmagickException on error.

(PECL gmagick >= Unknown) The despeckleimage purpose public Gmagick Gmagick::despeckleimage ( void ) Reduces the speckle noise in an image while preserving the edges of the original image. Returns: The despeckled Gmagick object on success. Exception: Throws an GmagickException on error. Examples: Gmagick::despeckle

(PECL gmagick >= Unknown) Returns certain pixel differences between images public void Gmagick::deconstructimages ( void ) Compares each image with the next in a sequence and returns the maximum bounding region of any pixel differences it discovers. Returns: Returns self on success. Exception: Throws an GmagickException on error.