AppletTalk.com Java discussions newsgroups   Archives   FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  Painting over          AppletTalk.com Forum Index -> Java GUI Toolkits View previous topic :: View next topic   Author Message Nnnnaz Guest Posted: Sat May 06, 2006 3:07 pm    Post subject: Painting over Hello, I have written code to generate "Fractal Landscap", we can consider that it is set of painted in different colors ovals. Now I would like to paint ON IT. I mean paint star in one part of "Fractal Landscape", than remove this star and paint it somewhere else. I dont want to repaint() "Fractal Landscape" because it is very slow, how to paint on it, without replacing content of Landscape. thx M Back to top Knute Johnson Guest Posted: Sat May 06, 2006 5:07 pm    Post subject: Re: Painting over Nnnnaz wrote: Quote: Hello, I have written code to generate "Fractal Landscap", we can consider that it is set of painted in different colors ovals. Now I would like to paint ON IT. I mean paint star in one part of "Fractal Landscape", than remove this star and paint it somewhere else. I dont want to repaint() "Fractal Landscape" because it is very slow, how to paint on it, without replacing content of Landscape. thx M Draw your fractal on a BufferedImage then draw the BufferedImage on a component. When you need to redraw part of your fractal, get it from the BufferedImage. -- Knute Johnson email s/nospam/knute/ Back to top Display posts from previous: All Posts1 Day7 Days2 Weeks1 Month3 Months6 Months1 Year Oldest FirstNewest First         AppletTalk.com Forum Index -> Java GUI Toolkits All times are GMT Page 1 of 1   Jump to: Select a forum Java Newsgroups----------------Java DiscussionsWeb-based java games comp.lang.java 3D Graphics API's for Java Java: Support and criticism Java System Announcements comp.lang.java.api JavaBeans Java and CORBA Java and Databases comp.lang.java.developer Java GUI Toolkits Java Help comp.lang.java.javascript JVM, native methods and hardware comp.lang.java.misc Java Language Programming Security and Java comp.lang.java.setup Java Software Tools comp.lang.java.tech ibm.software.java.linux  Non-English Java Newsgroups----------------Java Language (German)Language Java (Français)Java (Italian)  You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum Powered by phpBB © 2001, 2006 phpBB Group SEO toolkit © 2004-2006 webmedic.