Gao Ming

I need to transform a flight map with thousands of lines and texts and little triangles frequently, so I saved all the lines by a path, so it's faster to...

That's great!So I can merge text in the path!Even js can't achieve that. By the way ,which way is right to merge a path with another one? path1=path1.Join(path2)? path1=path1.Append(path2)?

Append sounds safe. But if I have some lines in path1,now I want to append a circle with a center(x,y).I tried: path1.MoveTo(x,y) path1=path1.Append(canvas.circle(2)) This way didn't work,I lost those circles.Why?