Hi !
Featured games (85)
games approved by the League of Dukes
Games in Showcase (636)
Games in Android Showcase (178)
games submitted by our members
Games in WIP (687)
games currently in development
News: Read the Java Gaming Resources, or peek at the official Java tutorials
    Home     Help   Search   Login   Register   
Pages: [1]
  ignore  |  Print  
  Using IndexColorModel  (Read 1811 times)
0 Members and 1 Guest are viewing this topic.
Offline rdcarvallo

Senior Devvie

Projects: 5
Exp: 15 years

2D Java games forever!

« Posted 2002-12-14 18:15:46 »

 This is my first post here!
 I want to use Images with palettes (IndexColorModel), but looking into the API, I cannot find the way to change the ColorModel to an Image.
 I need this to make a sprite with cicling colors (like  Megaman 5's buster charge or Mariobros. star powerup)
 The method I'm using is creating a new image with the new palette and then copiying the Raster form the first image.
 Here is the code:
   img = new BufferedImage(20, 30, BufferedImage.TYPE_BYTE_INDEXED, cm1);
    WritableRaster rast = cm1.createCompatibleWritableRaster(20, 30);
    img2 = new BufferedImage(20, 30, BufferedImage.TYPE_BYTE_INDEXED, cm2);

 cm1 and cm2 are IndexColorModel Objects and spriteData is an array of index for the pixels in the image.

 Anyone knows how to do this without creting an Image everytime I need to change the color palette??

Pages: [1]
  ignore  |  Print  
You cannot reply to this message, because it is very, very old.

Dwinin (72 views)
2015-11-07 13:29:08

Rems19 (81 views)
2015-10-31 01:36:56

Rems19 (74 views)
2015-10-31 01:32:37

williamwoles (107 views)
2015-10-23 10:42:59

williamwoles (93 views)
2015-10-23 10:42:45

Jervac_ (107 views)
2015-10-18 23:29:12

DarkCart (135 views)
2015-10-16 00:58:11

KaiHH (116 views)
2015-10-11 14:10:14

KaiHH (156 views)
2015-10-11 13:26:18

BurntPizza (171 views)
2015-10-08 03:11:46
Rendering resources
by Roquen
2015-11-13 14:37:59

Rendering resources
by Roquen
2015-11-13 14:36:58

Math: Resources
by Roquen
2015-10-22 07:46:10

Networking Resources
by Roquen
2015-10-16 07:12:30

Rendering resources
by Roquen
2015-10-15 07:40:48

Math: Inequality properties
by Roquen
2015-10-01 13:30:46

Math: Inequality properties
by Roquen
2015-09-30 16:06:05

HotSpot Options
by Roquen
2015-08-29 11:33:11 is not responsible for the content posted by its members, including references to external websites, and other references that may or may not have a relation with our primarily gaming and game production oriented community. inquiries and complaints can be sent via email to the info‑account of the company managing the website of java‑
Powered by MySQL Powered by PHP Powered by SMF 1.1.18 | SMF © 2013, Simple Machines | Managed by Enhanced Four Valid XHTML 1.0! Valid CSS!