The Imagick::displayImage() function is an inbuilt function in PHP which is used to displays an image object.
Syntax:
bool Imagick::displayImage( $servername )
Parameters: This function accepts a single parameter $servername which is used to specify the server name.
Return Value: This function returns True on success.
Below programs illustrate the Imagick::displayImage() function in PHP:
Program:
<?php // Create an Imagick object $imagick = new Imagick( // Use displayImage function $imagick->displayImage(5); 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); $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'); header("Content-Type: image/jpg"); // Display the output image echo $im->getImageBlob(); ?> |
Output:
Reference: http://php.net/manual/en/imagick.displayimage.php
