Re: [OpenMap Users] Rendering roads...

There's a bug in OMPoly, where the render method doesn't check the
matted flag. This is only a problem if the OMPoly internal Shape
objects are not being created, which is what happens by default.

There was a problem in OMGeometryList, too, where matting wasn't
handled correctly (it defaulted to its superclass OMGraphicList
methods, which didn't handle it well).

OMGraphicList didn't propagate the matting flag and matting paint
settings.

I have the code fixed, but I'm chasing down another bug, too, so I have
to wait to check things in until I rip out/check in my other mods, too.

-Don

On Tuesday, August 5, 2003, at 11:14 AM, Bart Jourquin wrote:

> Hi Don,
>
> That's what I expected, but it doesn't seem to work here (I have 4.6)
> within an EsriPlugin....
>
> I've also written the following piece of code:
>
> if (omGraphic instanceof EsriPolyline) {
> BasicStroke stroke = new BasicStroke(width);
> omGraphic.setLinePaint(Color.yellow);
> omGraphic.setMattingPaint(Color.red);
> omGraphic.setMatted(true);
> omGraphic.setStroke(stroke);
> omGraphic.render(g);
> }
> I obtain a yellow line of 'width' pixels width... but with to matting
> border
>
> The strange thing is that, when I trace whithin the openmap lib,
> "matted" appears to be false in the render() method!
>
> So, I think I missed something somewhere :-(
>
> Enclosed, you'll find a very small shape file to test within an
> EsripPlugIn...
>
> Don Dietrick wrote:
>
>> Hi Bart,
>>
>> In 4.6, I added the methods on OMGraphic that let you set the matting
>> paint, which is black and turned off by default.
>>
>> - Don
>>
>> On Tuesday, August 5, 2003, at 06:32 AM, Bart Jourquin wrote:
>>
>>> Hi all,
>>>
>>> Perhaps I missed something obvious, but ....
>>>
>>> I have a shape file that contains polylines representing a road
>>> network. I can display it using an esriPlugIn layer. Now, I can give
>>> a color and/or a width using the basicStrokeEditor. As I have
>>> polylines and not polygons, I can't display a border color and a
>>> fill color... Is there a way to display roads in yellow with red
>>> borders for instance as they are in many GIS?
>>>
>>> --
>>> Prof Dr Bart Jourquin
>>> F.U.Ca.M. - G.T.M.
>>> Chaussee de Binche, 151a
>>> B7000 Mons
>>> Belgium
>>> Tel. : +32 65 323293
>>> Fax. : +32 65 315691
>>> http://message.fucam.ac.be/~jourquin
>>>
>>>
>>> --
>>> [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"]
>>
>
>
> --
> Prof Dr Bart Jourquin
> F.U.Ca.M. - G.T.M.
> Chaussee de Binche, 151a
> B7000 Mons
> Belgium
> Tel. : +32 65 323293
> Fax. : +32 65 315691
> http://message.fucam.ac.be/~jourquin
>
> <miniL04.dbf><miniL04.shp><miniL04.shx>

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

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