PHP Gmagick Enhinci () Function

PHP

Syntax:
Gmagick Gmagick::enhanceimage (void)
Parameters:this function takes no parameters.Return value:this function returns an extended Gmagick object.Errors / exceptions:this the function throws a GmagickException on error.Below are programs illustrating the Gmagick::gainimage() functionin PHP:Program 1:
Original image:  
// Create a Gmagick object $gmagick = new Gmagick ( ' https:// media.engineerforengineer.org/wp-content/uploads/tech.png ' );  
// Enhance the image. $gmagick -> enhanceimage(); header ( ' Content-type: image / png' );  
// Ouput image echo $gmagick ; ?>
Output: Program 2: < tbody>  
// Create a GmagickDraw object $draw = new GmagickDraw();  
// Create GmagickPixel $strokeColor = new GmagickPixel ( 'Red' ); $fillColor = new GmagickPixel ( 'Green' );  
// Set the color, opacity of the image $draw -> setStrokeOpacity (1); $draw -> setStrokeColor ( 'Red' ); $draw -> setFillColor ( 'Green' );  
// Set the width and height of the image $draw -> setStrokeWidth (7); $draw -> setFontSize (72);  
// Function for drawing a circle $draw -> circle (250, 250, 100, 150); $gmagick = new Gmagick(); $gmagick -> newImage (500, 500, 'White' ); $gmagick -> setImageFormat ( "png" ); $gmagick -> drawImage ( $draw );  
// Enhance the image. $gmagick -> enhanceimage();  
// Display the output image header ( "Content-Type: image / png" ); echo $gmagick -> getImageBlob(); ?>
Output: Link : http://php.net/manual/en/gmagick.enhanceimage.php