Mercurial > MadButterfly
view nodejs/examples/simple/testcanvas.js @ 939:a74b4d986a91
Move examples for nodejs into nodejs/examples/ sub-directories.
See INSTALL.txt. Use nodejs/examples/run.sh to run examples.
For example,
cd nodejs/examples; ./run.sh examples/testsvg/testsvg.js
author | Thinker K.F. Li <thinker@codemud.net> |
---|---|
date | Fri, 12 Nov 2010 17:39:04 +0800 |
parents | nodejs/testcanvas.js@586e50f82c1f |
children |
line wrap: on
line source
// -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 4; -*- // vim: sw=4:ts=8:sts=4 var mbapp = require("mbapp"); var sys=require("sys"); var canvas=require("canvas"); app = new mbapp.app(); app.canvas = new canvas.canvas(app,app.mb_rt.root); app.canvas.background(0,0,0,1); app.canvas.rect(0,0,400,400); app.canvas.strokeWeight(8); width=200; height=200; setInterval(function() { app.canvas.clear(); for(i=0;i<width;i++) { x = Math.random()*255; y = Math.random()*200; cr = Math.random() cg = Math.random() cb = Math.random() app.canvas.stroke(cr,cg,cb,1); app.canvas.line(i,0,x,height); } app.update(); },33); app.loop();