cfdocs

imageSetAntialiasing

Switches antialiasing on or off in rendered graphics.

imageSetAntialiasing(image [, antialias])

returns void

Member Function Syntax

someImage.setAntialiasing(antialias)

Argument Reference

Name	Type	Required	Default	Description	Values
image	string	Yes		The ColdFusion image on which this operation is performed.
antialias	string	No	on	Antialiasing switch	/Users/garethedwards/development/github/cfdocs/docs/functions/imagesetantialiasing.md	false

Tag Syntax

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">

Using setAntialiasing member function

CF11+ Switch the antialiasing off

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

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