使用sketch.js继续编辑草图图像

问题描述

我使用的是sketch.js中的示例（）绘制草图并能够将其作为图像文件保存在目录中。

I am using example from sketch.js(http://intridea.github.io/sketch.js/) to draw sketching and able to save it in directory as an image file.

问题是如何在我能够渲染后继续编辑草图图像？

The problem is how to continue editing the sketching image after I able to render it?

任何建议或感谢解决方案。

Any suggestion or solution is appreciated.

谢谢

推荐答案

//declare an array
var canvas;

$('#buttonSave').click(function () {
   //saves all actions you made in your canvas
   canvas = $('#canvasId').sketch().actions
});

$('#buttonRetrieve').click(function () {
    //iterates through your array, adds and redraws each action
    $.each(canvas, function (i, val) {
        $('#canvasId').sketch().actions.push(val);
        $('#canvasId').sketch().redraw();
        });
});

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