The Contrast effect can be used to increase or decrease the contrast of an image.

 

   
Settings
 
Name   Default   Description
Amount 0 Amount to increase or decrease contrast by.
   
How it Works
 
     
     

The value given is used to stretch the contrast within the image. Values greater than zero increase the amount of contrast while those less than zero decrease the contrast.

   
Example
 
     

The following show the effect of increasing and decreasing contrast.

 

   


Original Image


Contrast Amount 25


Contrast Amount 50


Contrast Amount -50