Hi All,
Has anyone given any thought or scripting time to exploring what it would take to draw a circle that is centered over the loc of the original mouseDown?
In the course of public presentation I would like to project a map and allow people in the audience to identify an area on the map by drawing a circle around it with a mouse.
Using Transcript's oval tool the loc & shape of a circle change as the mouseLoc changes. I want the effect of a perfect circle growing or shrinking around a fixed point as the mouse recedes from or approaches that point.
At the moment, the approach I'm contemplating involves:
1. Drawing a minimal circle on mouseDown
2. Changing the oval tool's ink (or visible property?) to make a new invisible oval.
3. On mouseMove change the width & height of the original circle to the distance between the mouseDown loc and the current mouse loc
4. On mouseUp delete the invisible oval.
Anyone have any comments or a better solution to offer?
TIA. --
Rob Cozens CCW, Serendipity Software Company
"And I, which was two fooles, do so grow three; Who are a little wise, the best fooles bee."
from "The Triple Foole" by John Donne (1572-1631) _______________________________________________ use-revolution mailing list [EMAIL PROTECTED] http://lists.runrev.com/mailman/listinfo/use-revolution
