PHP | Imagick optimizeImageLayers() Function Last Updated : 10 Jun, 2022 Comments Improve Suggest changes Like Article Like Report The Imagick::optimizeImageLayers() function is an inbuilt function in PHP which is used to remove the repeated portions of images to optimize. This function compares each image the GIF disposed forms of the previous image in the sequence. Syntax: bool Imagick::optimizeImageLayers( void) Parameters: This function does not accepts any parameters. Return Value: This function returns TRUE on success. Errors/Exceptions: This function throws ImagickException on error. Below programs illustrate the Imagick::optimizeImageLayers() function in PHP: Program: php <?php // Create a new imagick object $imagick = new Imagick( 'https://media.geeksforgeeks.org/wp-content/uploads/20190823154611/geeksforgeeks24.png'); // Optimizing the image layers $imagick->optimizeImageLayers(); header("Content-Type: image/jpg"); // Display the output image echo $imagick->getImageBlob(); ?> Output: Reference: https://www.php.net/manual/en/imagick.optimizeimagelayers.php Comment More infoAdvertise with us Next Article PHP | Imagick optimizeImageLayers() Function gurrrung Follow Improve Article Tags : Web Technologies PHP PHP-function PHP-Imagick Similar Reads PHP | Imagick mergeImageLayers() Function The Imagick::mergeImageLayers() function is an inbuilt function in PHP which is used to merge image layers into one. Syntax: Imagick Imagick::mergeImageLayers( int $layer_method ) Parameters: This function accepts a single parameter $layer_method which holds an integer value corresponding to one of 2 min read PHP | Imagick mapImage() Function The Imagick::mapImage() function is an inbuilt function in PHP which is used to replace the colors of an image with the closest color from a reference image. Syntax: bool Imagick::mapImage( Imagick $map, float $dither ) Parameters: This function accepts two parameters as mentioned above and describe 1 min read PHP | Imagick modulateImage() Function The Imagick::modulateImage() function is an inbuilt function in PHP which is used to control the brightness, saturation, and hue of an image. Syntax: bool Imagick::modulateImage( $brightness, $saturation, $hue ) Parameters: This function accepts three parameters as mentioned above and described belo 1 min read PHP | Imagick importImagePixels() Function The Imagick::importImagePixels() function is an inbuilt function in PHP which is used to import pixels from an array into an image. Syntax: bool Imagick::importImagePixels( int $x, int $y, int $width, int $height, string $map, int $storage, array $pixels ) Parameters: This function accepts seven par 2 min read PHP | Imagick newPseudoImage() Function The Imagick::newPseudoImage() function is an inbuilt function in PHP which is used to creates a new image using ImageMagick pseudo-formats. Syntax: bool Imagick::newPseudoImage( $columns, $rows, $pseudoString ) Parameters: This function accepts three parameters mentioned above and described below: $ 1 min read PHP | Imagick resizeImage() Function The Imagick::resizeImage() function is an inbuilt function in PHP which is used to scale an image to the desired dimensions. Syntax: bool Imagick::resizeImage( int $columns, int $rows, int $filter, float $blur, bool $best_fit = false, bool $legacy = false ) Parameters: This function accepts six para 2 min read PHP | Imagick writeImageFile() Function The Imagick::writeImageFile() function is an inbuilt function in PHP which is used to write the image sequence to an open filehandle. The handle must be opened with fopen. Syntax: bool Imagick::writeImageFile( resource $filehandle, string $format ) Parameters: This function accepts two parameters as 2 min read PHP | Imagick setImageType() Function The Imagick::setImageType() function is an inbuilt function in PHP which is used to set the image type.Syntax:Â Â bool Imagick::setImageType( int $image_type ) Parameters: This function accepts a single parameter $image_type which contains an integer value corresponding to one of IMGTYPE constants. W 1 min read PHP | Imagick setImagePage() Function The Imagick::setImagePage() function is an inbuilt function in PHP which is used to set the image page geometry. Syntax: bool Imagick::setImagePage(int $width, int $height, int $x, int $y ) Parameters: This function accepts four parameters as mentioned above and described below: $width: It specifies 1 min read PHP | Imagick linearStretchImage() Function The Imagick::linearStretchImage() function is an inbuilt function in PHP which is used to stretch with saturation the image intensity. The calculation of Imagick::linearStretchImage() function is carry by pixels multiples with blackPoint and whitePoint simultaneously. Syntax: bool Imagick::linearStr 1 min read Like