imageSetAntialiasing

Switches antialiasing on or off in rendered graphics.

imageSetAntialiasing(name [, antialias]) → returns void

Member Function Syntax

someImage.setAntialiasing(antialias)

Argument Reference

name string
Required

The ColdFusion image on which this operation is performed.

antialias boolean
Default: on

Antialiasing switch
Values:
  • on
  • off

Examples
Sample code invoking the imageSetAntialiasing function

This example shows how to turn off antialiasing for a ColdFusion image.

<<!--- Create a ColdFusion image from an existing JPEG file. ---> 
 <cfset myImage=imageNew("../cfdocs/images/artgallery/elecia02.jpg")> 
 <!--- Turn off antialiasing.---> 
 <cfset imageSetAntialiasing(myImage,"off")> 
 <!--- Display the modified image in a browser. ---> 
 <cfimage source="#myImage#" action="writeToBrowser"> 

CF 11+ Switch the antialiasing off

imgObj = imageRead("http://cfdocs.org/apple-touch-icon.png");
imgObj.setAntialiasing('off');
cfimage(action="writeToBrowser", source=imgObj);

Signup for cfbreak to stay updated on the latest news from the ColdFusion / CFML community. One email, every friday.

Fork me on GitHub