frabric js freedrawing,获取对象绘制的引用

Question

在自由绘制模式下使用fabricjs时,您可以刷路径.有没有办法在绘制之后立即将引用作为对象引入这些路径？鼠标向上获取对象的示例:

canvas.on('mouse:up', function(options) {
    var lastfreedraw = options.getLastFreeObject();
});

Answer 1

考虑到有关freedraw和事件的信息,我建议订阅路径:created object.就像是

canvas.on('path:created', function(e){
    var your_path = e.path;
    // ... do something with your path
});

应该做.