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PHP | Gmagick raiseimage() Function

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  • Last Updated : 18 Nov, 2019
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The Gmagick::raiseimage() function is an inbuilt function in PHP which is used to create a simulated three-dimensional button-like effect by creating the lightening and darkening the edges of the image. The width and height of raise_info define the width of the vertical and horizontal edge of the effect.


Gmagick Gmagick::raiseimage( $width, $height, $x, $y, $raise )

Parameters: This function accepts five parameters as mentioned above and described below:

  • $width: This parameter stores the value of the width of the area to raise.
  • $height: This parameter stores the value of the height of the area to raise.
  • $x: This parameter stores the value of the x-coordinate.
  • $y: This parameter stores the value of the y-coordinate.
  • $raise: This parameter stores the value of the raise where value other than zero creates a 3-D raise effect, otherwise it has a lowered effect.

Return Value: This function returns Gmagick object on success.

Errors/Exceptions: This function throws GmagickException on error.

Below programs illustrates the Gmagick::raiseimage() function in PHP:

Program 1:
Input Image:

// Create a Gmagick object 
$gmagick = new Gmagick(
// Raise the image. 
$gmagick->raiseimage(12, 12, 12, 12, true); 
header('Content-type: image/png'); 
// Output the image 
echo $gmagick


Program 2:

// Create a GmagickDraw object 
$draw = new GmagickDraw(); 
// Create GmagickPixel object 
$strokeColor = new GmagickPixel('Red'); 
$fillColor = new GmagickPixel('Green'); 
// Set the color, opacity of image 
// Set the width and height of image 
// Function to draw circle  
$draw->circle(250, 250, 100, 150); 
$gmagick = new Gmagick(); 
$gmagick->newImage(500, 500, 'White'); 
// Lower the image
$gmagick->raiseimage(102, 102, 102, 102, false); 
// Display the output image 
header("Content-Type: image/png"); 
echo $gmagick->getImageBlob(); 



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