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comparison nodejs/testcanvas.js @ 736:cdd578c1f866

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Add Canvas class for the dynamic content generation. The testcanvas.js is used to demostrate the capability of it.
author wycc
date Sat, 21 Aug 2010 19:12:43 +0800
parents
children 9f4a1134ec82
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732:6879aa403306 736:cdd578c1f866
1 var mbapp = require("./mbapp");
2 var sys=require("sys");
3 var canvas=require("./canvas");
4
5 app = new mbapp.app();
6
7 app.canvas = new canvas.canvas(app,app.mb_rt.root);
8
9 app.canvas.background(0,0,0,1);
10 app.canvas.rect(0,0,400,400);
11 app.canvas.strokeWeight(8);
12 width=200;
13 height=200;
14 for(i=0;i<width;i++) {
15 x = Math.random()*255;
16 y = Math.random()*200;
17 cr = Math.random()
18 cg = Math.random()
19 cb = Math.random()
20 app.canvas.stroke(cr,cg,cb,1);
21 app.canvas.line(i,0,x,height);
22 }
23
24 app.loop();