Multi Threaded Fractal Renderer in Swing

-
After seeing Jeff Pershing's post on a obfuscated madelbrot renderer in python I naturally had to try the python snippet provided. Sitting on a quad-core 3GHz machine I felt a bit disappointed when it took a long time to render the fractal and only one core was used. Performance was not a part of their initial goals so I will forgive them but I felt obliged to make a multi threaded version. For science!
Said and done, it was surprisingly smooth coding and the end result is pretty decent. The palette was by far the most time consuming thing to implement, it's hard to find good colors. Only basic controls for navigating the fractal are implemented, mouse wheel to zoom and click to center.

Screenshot from the application
The code can be found at my repository on bitbucket. 
Location: Stockholm urban area, Sweden

Comments

Post a Comment

Popular posts from this blog

jQuery floating table header plugin

-
A jQuery plugin that makes the header of a table floating if the original header isn't visible due to scrolling. The plugin will automatically choose the thead tag as the header for a table. If thead isn't found it will search for rows marked with the class 'floating'. The behavior can be changed by the settings forceClass and markingClass. News 2012-08-19 This plugin is no longer maintained by me and this page will therefore not be updated anymore. 2011-01-04 1.4.0 ! Lazy loading of tables and performance optimations by Jason Axley 2010-08-02 1.3.0 ! Better ie6 support, http://plugins.jquery.com/node/16655 Fixed parameter name typo, http://plugins.jquery.com/node/16819 2010-07-08 1.2.0 ! Fixed a few bugs and added reinit and recalculate functions to the table. 2009-10-19 1.1.0 ! Better compatibility, better tested. There are still some problems with IE6 that i would like to have some help with. 2009-10-15 1.0.7 is out! With all fixes made
Read more

Cubing for charity #4

-
Image
The recent months I've been neglecting my  Cubing for charity  project. But a fter viewing a great   TED talk by Lisa Kristine  about modern day slavery  I've decided that the next   Cubing for charity   must go to  Free the Slaves .  Thanks to all users Rubik's Cube Algorithms who by their inherent nerdiness made this possible! 
Read more

No URL showing in GWT 2.0 Development mode

-
I've had some problems starting GWT 2.0 projects in Eclipse with the build-in Jetty server. The problem was that no URL was showing in the Development Mode tab, and the project didn't seem to start properly. This problem only occures when i generate project files with the maven-eclipse-plugin. Both in Linux and Windows. To fix the problem, add the project natures by hand to the maven-eclipse-plugin configuration. This is what my configuration looks like: maven-eclipse-plugin com.google.gwt.eclipse.core.gwtNature com.google.gdt.eclipse.core.webAppNature com.google.gwt.eclipse.core.gwtProjectValidator com.google.gdt.eclipse.core.webAppProjectValidator org.eclipse.jdt.launching.JRE_CONTAINER com.google.gwt.eclipse.core.GWT_CONTAINER com.google.gwt:gwt-user com.google.gwt:gwt-dev If you find something that isn't necessary please reply to this post.
Read more