The Imagick::displayImages() function is an inbuilt function in PHP which is used to display an image or images sequence on an X server.
Syntax:
bool Imagick::displayImages( string $servername )
Parameters: This function accepts single parameter $servername which holds the X server name.
Return Value: This function returns True on success.
Errors/Exceptions: This function throws ImagickException on error.
Below programs illustrate the Imagick::displayImages() function in PHP:
Program 1:
<?php // Create an Imagick object $imagick = new Imagick( // Use displayImage function $imagick->displayImage('servername'); header("Content-Type: image/jpg"); // Display the output image echo $imagick->getImageBlob(); ?> |
Output:
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); $metrix = $im->queryFontMetrics($draw, $string); $draw->annotation(0, 40, $string); $im->newImage($metrix['textWidth'], $metrix['textHeight'], new ImagickPixel('white')); // Draw the image $im->drawImage($draw); // Use displayImage function $im->displayImage('servername'); $im->setImageFormat('png'); header("Content-Type: image/jpg"); // Display the output image echo $im->getImageBlob(); ?> |
Output:
Reference: https://www.php.net/manual/en/imagick.displayimages.php
