Re: [OpenMap Users] DayNightLayer blinking during refresh after updating to OpenMap4.6.2

From: Don Dietrick <>
Date: Thu, 19 May 2005 19:47:38 -0400

Hi Joey,

On May 19, 2005, at 7:18 PM, Joey Heinrich wrote:

> I just recently began working with OpenMap earlier this week. The
> application Im working on had already been written and I was asked to
> provide some additional functionality to it. For starters they asked
> me to provide a way to right click on certain objects and perform
> desired actions based on which object had been clicked on. After
> playing around with the SimpleMap2 example and modifying the
> RouteLayer class in that example to extend OMGraphicHandlerLayer I got
> it to do what I wanted.
> However, after going back and trying to add this functionality to the
> app, I found out the app is currently using the openmap.jar file from
> OpenMap 4.5.3. I was attempting to upgrade this to 4.6.2, and in
> doing so it messed up a few things. The layers were presented out of
> order which was not a difficult fix, however, when I run a scenario on
> the map, the DayNightLayer tends to blink on and off each step of the
> way as it crosses the screen. It did not do this before with the
> older version of the openmap.jar that I was using. It used to move
> across in a very smooth and fluid manner. I have not changed any of
> the code that concerns how that particular layer is managed.

I've not seen this behavior. Are you saying that if you just let the
application run and don't do anything, the layer is on for 5 minutes
and then it's off for 5 minutes, and then on, off, etc?

- Don

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Received on Thu May 19 2005 - 19:48:41 EDT

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