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