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Elliptical, triangular and trapezoid zones...

Posted: Sun May 02, 2004 9:34 am
by lazyleopard
This is one for the back burner. I'm sure it will make things difficult, given that the frame is rectangular and the pixels are all in nice rows, but the views through my cameras seldom conform to nice neat rectangles. A couple of major sources of false triggering in my monitors are triangular zones in the corners. My current zones include several inactive ones forming step-like lines to approximate the ideal diagonal.

Posted: Sun May 02, 2004 5:30 pm
by zoneminder
I think that rather than allow different shape zones, a much easier general case is just to allow zones to be defined as bitmaps, so you can create a zone map in whatever graphics package you want and then apply that.

That's been on the to-do list for a while. I should get around to having another look at it I think.

Phil,

Posted: Mon May 03, 2004 11:06 am
by lazyleopard
Yep, that would do the job even better. ;)