The Gmagick::getimageformat() function is an inbuilt function in PHP which returns the format of an image.
Syntax:
string Gmagick::getimageformat( void )
Parameters: This function does not accepts any parameter.
Return Value: This function returns the image format in form of string on success.
Below programs illustrate the Gmagick::getimageformat() function in PHP:
Original Image 1:
Program 1:
<?php // require_once('path/vendor/autoload.php'); // Create an Gmagick Object $image = new Gmagick(
// Use getimageformat function to find the // formats of image $res = $image ->getimageformat();
// Display the format sequence of image echo $res ;
?> |
Output:
PNG
Original Image 2:
Program 2:
<?php $string = "Computer Science portal for Geeks!" ;
// creating new image of above String // and add color and background $im = new Gmagick();
$draw = new GmagickDraw();
// Fill the color in image $draw ->setFillColor( new GmagickPixel( '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 GmagickPixel( 'white' ));
// Draw the image $im ->drawImage( $draw );
$im ->setImageFormat( 'jpeg' );
// Gmagick function to get format of created image $res = $im ->getimageformat();
// Display the format of image echo $res ;
?> |
Output:
jpeg
Reference: http://php.net/manual/en/gmagick.getimageformat.php