Changing pixel color problem (jmagick)
Posted: 2010-10-02T14:33:47-07:00
Hi,
I want to change the color of a pixel using the following code:
but the values of red, green and blue stay the same. Anybody has any ideas? Is it a bug from the PixelPacket class?
I want to change the color of a pixel using the following code:
Code: Select all
ImageInfo info = new ImageInfo("Dummy.jpg");
MagickImage mi = new MagickImage(info);
System.out.println("r="+mi.getOnePixel(5,5).getRed()+
" g="+mi.getOnePixel(5,5).getGreen()+
" b="+mi.getOnePixel(5,5).getBlue()); // r=32896 g=32896 b=32896
mi.getOnePixel(5,5).setRed(51200); //the value of white: 255*256 = 51200
mi.getOnePixel(5,5).setGreen(51200);
mi.getOnePixel(5,5).setBlue(51200);
System.out.println("r="+mi.getOnePixel(5,5).getRed()+
" g="+mi.getOnePixel(5,5).getGreen()+
" b="+mi.getOnePixel(5,5).getBlue()); // r=32896 g=32896 b=32896