Re: [OpenMap Users] "Measuring Rod" & Blinking OMGraphic

Mathieu,

Attached is code for a scale layer. It draws a small indicator in the lower
right corner with the distance in kilometers. Just add an instance of it to
your mapbean.

You will need to modify line 82 as follows:

dist = ((float)(180.0/Math.PI)) * 60.0f * (1.0f/0.53989f);

Cheers,
David J. Ward

>From: Mathieu DUBOS <md.ais40@wanadoo.fr>
>To: openmap-users@bbn.com
>Subject: [OpenMap Users] "Measuring Rod" & Blinking OMGraphic
>Date: Tue, 18 Feb 2003 15:00:05 +0100
>
>Hi all,
>
>Is there any implementation of a "measuring rod" in openmap ? What I mean
>(not sure the US term is correct) is a small bar allways existing on the
>map and indicating what the same bar length is actually representing.
>
>I'm working with the openmap 4.4.2 version (but soon 4.5.4 I hope...)
>
>
>I have another question : is it possible to have a blinking OMGraphic, or
>use an animated GIF for a icon ? May be that I should implement a thread
>control by myself ?
>
>Thanks a lot
>
>Mathieu
>
>
>----
>Mathieu DUBOS
> EADS - Mont de Marsan
>
>
>
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