HTML5 canvas 9绘制图片实例详解

绘制图片 Var image=new Image(); image.src=” http://img4.duitang.com/uploads/item/201406/25/20140625182321_4MTau.thumb.700_0.jpeg”; image.onload=function(){} Context.drawImage(image,x,y); Context.drawImage(image,x,y,w,h); Context.drawIamge(image,sx,sy,sw,sh,dx,dy,dw,dh); 图片平铺 Var pat= context.createPatt