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Performance issue on firefox

[2 Replies]
- 16-Jan-2013 10:26 PM
- Forum: Processing with Other Languages
Hi, All

I am coding a topo network with processing.js.

If More than 2000 network nodes, the performance is badly on firefox when I drag the topo node.

Please give me some suggestions or resolving this performance issue.

Thanks in advance.

I write the code with pure javascript.

Performance issue on firefox [Processing with pure java script ]

[0 Replies]
- 16-Jan-2013 10:00 PM
- Forum: Processing with Other Languages
Hi, All

I am modelling a simple demo, a rectangle following the mouse and the code attached.

I have a performance issue on firefox browser.

I found the demo which code with processing code running smoothly.

could anyone give me some suggestions on this, thanks.
1. var sketchProc = function(processing){
2. var p = processing, rectObj = {'x':0, 'y':0, 'width':50, 'height':50};
3. p.mouseMoved = function(){
4. rectObj['x'] = p.mouseX;
5. rectObj['y'] = p.mouseY;
6. p.redraw();
7. };
9. p.setup = function(){
10. p.size(800, 600);
11. p.noLoop();
12. };
14. p.draw = function(){
15. var date = new Date();
16. p.background(255);
17. p.stroke(148);
18. p.fill(0);
19. p.rect(rectObj['x'],rectObj['y'], rectObj['width'],rectObj['height']);
20. console.log('Draw time: ' + (date.getTime() - new Date().getTime()) )
21. };
23. }
25. $(document).ready(function(){
26. var canvas = document.getElementById("container");
27. var p = new Processing(canvas, sketchProc);
28. });

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