The Imagick::getImageGeometry() function is an inbuilt function in PHP which is used to get the width and height as an associative array.
Syntax:
array Imagick::getImageGeometry( void )
Parameters: This function does not accepts any parameter.
Return Value: This function returns the width and height as an associative array.
Errors/Exceptions: This function Throws ImagickException on error.
Below program illustrates the Imagick::getImageGeometry() function in PHP:
Program 1:
Original Image:
<?php // require_once('path/vendor/autoload.php'); // Create an Imagick Object $image = new Imagick( // Use getImageHeight function to // calculate image height $res= $image->getImageGeometry(); // Display the width and height of image print_r($res); ?> |
Output:
Array ( [width] => 667 [height] => 184 )
Program 2:
<?php $string = "Computer Science portal for Geeks!"; // creating new image of above String // and add color and background $im = new Imagick(); $draw = new ImagickDraw(); // Fill the color in image $draw->setFillColor(new ImagickPixel('green')); // Set the text font size $draw->setFontSize(50); $matrix = $im->queryFontMetrics($draw, $string); $draw->annotation(0, 40, $string); $im->newImage($matrix['textWidth'], $matrix['textHeight'], new ImagickPixel('white')); // Draw the image $im->drawImage($draw); $im->setImageFormat('jpeg'); $res= $im->getImageGeometry(); // Display the width and height of image print_r($res); ?> |
Output:
Array ( [width] => 798 [height] => 62 )
Reference: http://php.net/manual/en/imagick.getimagegeometry.php
