将线条添加到现有折线图中
似乎没有很多关于 graphael 的文档可用，所以我 在这里询问是否有人尝试过。是否可以向现有折线图（rglinechart）添加一条线？如果，我该怎么做呢？
多谢， 最大限度
There doesn't seem to be a whole lot of documentation on graphael available, so I
ask here to find out if anyone tried that before. Is it possible to add a line to an already existing linechart (r.g.linechart)? And if, how would I go about doing that?
Thanks a lot,
Max
如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱，如果其他用户或者作者回复了您的评论，将不能在第一时间通知您！
发布评论
评论（1）
这是我用来在一个画布上获取两个折线图的方法：
var x = [-1,-0.5,4,5]; var y = [0,0.5,0.6,1]; var xs = [-2,1,1.5,2]; var ys = [0,0.5,0.6,1]; var r = Raphael('myGraph'); r.g.txtattr.font = "12px 'Fontin Sans', Fontin-Sans, sans-serif"; var linec = r.g.linechart(70,70,500,300,x,y, {"colors":["#004A88"], axis:"0 0 1 1"}); var dotc = r.g.linechart(70, 70, 500, 300, xs, ys, {symbol:"o","colors":["#7BA700"], axis:"1 1 0 0",nostroke: true});希望这有帮助，但也许您已经知道这一点。
This is the way I'm using to get two linecharts in one canvas:
var x = [-1,-0.5,4,5]; var y = [0,0.5,0.6,1]; var xs = [-2,1,1.5,2]; var ys = [0,0.5,0.6,1]; var r = Raphael('myGraph'); r.g.txtattr.font = "12px 'Fontin Sans', Fontin-Sans, sans-serif"; var linec = r.g.linechart(70,70,500,300,x,y, {"colors":["#004A88"], axis:"0 0 1 1"}); var dotc = r.g.linechart(70, 70, 500, 300, xs, ys, {symbol:"o","colors":["#7BA700"], axis:"1 1 0 0",nostroke: true});Hope this helps, but maybe you know this already.