imageRotate Code Examples and CFML Documentation

Argument Reference

name string
Required

The image on which this operation is performed.

angle numeric
Required

The rotation angle in degrees.

x numeric
Default: `2`

The x coordinate for the point of rotation

y numeric
Default: `2`

The y coordinate for the point of rotation

interpolation string
Default: `nearest`

Type of interpolation

nearest: Applies the nearest neighbor method of interpolation. Image quality is lower than the other interpolation methods, but processing is fastest.
bilinear: Applies the bilinear method of interpolation. The quality of the image is less pixelated than the default, but processing is slower.
bicubic: Applies the bicubic method of interpolation. Generally, the quality of image is highest with this method and processing is slowest.

Values:

nearest
bilinear
bicubic

Examples

Sample code invoking the imageRotate function

Tag Syntax

This example shows how to rotate an image by 10 degrees.

<cfset myImage=imageRead("http://cfdocs.org/apple-touch-icon.png")><!--- Rotate the image by 10 degrees. ---> 
 <cfset imageRotate(myImage,10)> 
 <cfimage source="#myImage#" action="writeToBrowser">

Using rotate member function

CF 11+ Rotate an image

imgObj = imageRead("http://cfdocs.org/apple-touch-icon.png");
imgObj.rotate(90);
cfimage(action="writeToBrowser", source=imgObj);

imageRotate

Member Function Syntax

Argument Reference

name string Required

angle numeric Required

x numeric Default: 2

y numeric Default: 2

interpolation string Default: nearest

Examples Add An Example Sample code invoking the imageRotate function