Re: example OMGrid wanted

Hi Martijn,

The OMGrid display is really dependent on the OMGridGenerator. In the
case of the SimpleColorGenerator, the int[][] values should be ARGB
values.

Also the resolution values should reflect the decimal degrees between
int[][] values, so the generator can figure out the spacing if needed.
Make sure they're floats.

I was able to get your example to work after making these changes.

- Don

On Wednesday, June 26, 2002, at 04:52 AM, MARTIJN VAN DER PAUW wrote:

> Hello,
>
> Does someone have an example of a OMGrid. I can't find any
> documentation on this topic.
>
>
>
> This is a piece of testcode I have, but that doens't show anything on
> my map.
>
> /////////////////////
> int [][]
> b1={{23,24,25,11,11,11},{14,37,49,11,11,11},{25,93,72,11,11,11},{75,68,49,
> 11,11,11},{25,93,72,11,11,11},{75,68,49,11,11,11}};
> com.bbn.openmap.omGraphics.OMGrid hh= new
> com.bbn.openmap.omGraphics.OMGrid( 52.6f,6.5f,2,2,b1);
> com.bbn.openmap.omGraphics.grid.SimpleColorGenerator gener =new
> com.bbn.openmap.omGraphics.grid.SimpleColorGenerator();
>
> hh.setGenerator(gener);
>
> hh.generate(new com.bbn.openmap.proj.Mercator(new
> com.bbn.openmap.LatLonPoint(52.6,6.5f),8000000,this.returnimagewidth,this.
> returnimageheight));
>
>
>
> v.set(j,hh);
>
> ///////////////////////
>
> When creating a OMCircle , it shows up. So, the code construction
> should be ok.
>
> Martijn
>
>
>
>
> Martijn van der Pauw, internetontwikkelaar.
> Meteo Consult
> martijn@weer.nl
> tel: 0317 - 399800
> fax: 0317 - 423164
> http://www.weer.nl
>
> --
> [To unsubscribe to this list send an email to "majdart@bbn.com"
> with the following text in the BODY of the message "unsubscribe
> openmap-users"]
>
>

=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Don Dietrick, BBN Technologies, dietrick@bbn.com
10 Moulton Street, Cambridge, MA 02138
617-873-3031 [fax]-2794
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

--
[To unsubscribe to this list send an email to "majdart@bbn.com"
with the following text in the BODY of the message "unsubscribe openmap-users"]