![touching line [test with touch tuning]](https://cdn2.scratch.mit.edu/get_image/project/2289537_480x360.png)
Remix of http://scratch.mit.edu/projects/DarthPickley/2288841 s_federici: added "touch tuning" DarthPickley: I might find this useful if I want to create a network editor, and I want to search for whether the mouse is touching a line, through a list. If you are touching the line, then it turns orange and bigger. Drag the circular vertices.
