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Re: World map does not update rectangle properly
- To: Jim Kingdon <kingdon at panix dot com>
- Subject: Re: World map does not update rectangle properly
- From: Stan Shebs <shebs at shebs dot cnchost dot com>
- Date: Fri, 25 Aug 2000 04:33:04 -0700
- CC: xconq7 at sources dot redhat dot com
- References: <200008250434.AAA24684@panix2.panix.com>
- Reply-To: shebs at shebs dot cnchost dot com
Jim Kingdon wrote:
>
> On the small world map, there is a rectangle showing what part of the
> world is being displayed. If you zoom in and out with "{" and "}",
> the new rectange is drawn but the old one is not erased (or something
> like that). The result is a jumbled display until you cause it to
> redraw somehow. I think this started happening in its current form
> within the last month or two, although I'm not sure of that.
This is a known problem that I'm still struggling with. I fixed things
to (I thought) work consistently in both the isometric and non-isometric
cases, but somehow the frequent updates due to cursor animation causes
draws in the world map to be missed - it all works fine in survey mode.
This is my punishment for going around tcl/tk's back and drawing directly
on a window... This last case is probably easy to fix, but I'm just not
seeing what the code is doing wrong...
Stan