LiveCode Forums.

I want to enable my user to drag from point A to point B and for this to draw a curved line with an arrowhead at the end.

But I can't figure out a quick way to do this.

It's simple to get Rev to draw an oval between points A and B.

Surely, if Rev can calculate an oval, then it should be able to calculate half an oval instead, think of it as a line - and stick an arrowhead on one end?

Any advice you experienced people?

Hi Eric,

Perhaps this helps: http://www.jamesphurley.com/runrev.html

You could also create an oval, set the angle of the oval, rotate it as needed and add an arrow head.

Best,

Mark

Thanks, Mark.

That works well.