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mmurray/gist:702799

Created November 17, 2010 00:35
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  1. mmurray created this gist Nov 17, 2010.
    20 changes: 20 additions & 0 deletions gistfile1.js
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,20 @@
    function CroppedImage(image,sx,sy,sw,sh){
    this.image = image;
    this.sx = sx;
    this.sy = sy;
    this.sw = sw;
    this.sh = sh;
    }

    CroppedImage.prototype.draw = function(context,x,y){
    context.drawImage(this.image, this.sx, this.sy, this.sw, this.sh, x, y, this.sw, this.sh)
    }


    //Usage:

    var sprite1 = new CroppedImage(img1, 0, 0, 25, 25);
    var sprite2 = new CroppedImage(img1, 0, 25, 25, 25);

    sprite1.draw(context, 0, 0);
    sprite2.draw(context, 34, 62);