javajmagick

JMagick - How to change brightness and contrast?

I want to change the brightness and contrast of an image by using jmagick.

Solution 
  • ImageInfo i = new ImageInfo("digits.jpg");
MagickImage m = new MagickImage(i);
//Modulates the hue, saturation, and brightness of an image.
m.modulateImage("70,100,100");