(function () { var ns = $.namespace("pskl.selection"); ns.BaseSelection = function () { this.reset(); }; ns.BaseSelection.prototype.reset = function () { this.pixels = []; this.hasPastedContent = false; }; ns.BaseSelection.prototype.move = function (colDiff, rowDiff) { var movedPixel, movedPixels = []; for(var i=0, l=this.pixels.length; i<l; i++) { movedPixel = this.pixels[i]; movedPixel.col += colDiff; movedPixel.row += rowDiff; movedPixels.push(movedPixel); } this.pixels = movedPixels; }; ns.BaseSelection.prototype.fillSelectionFromFrame = function (targetFrame) { var pixelWithCopiedColor; for(var i=0, l=this.pixels.length; i<l; i++) { pixelWithCopiedColor = this.pixels[i]; pixelWithCopiedColor.copiedColor = targetFrame.getPixel(pixelWithCopiedColor.col, pixelWithCopiedColor.row); } this.hasPastedContent = true; }; })();