Sounds like the icon is being added to the layer after each paint. Is it possible you're adding multiple omgraphics at the same position and icon?
Sent from my Samsung Galaxy Note™, an AT&T LTE smartphone
-------- Original message --------
Subject: [OpenMap Users] Transparency of OMGraphics - bug?
From: "Straub, Daniel" <Daniel.Straub_at_cassidian.com>
To: openmap-users_at_bbn.com
CC: [OpenMap Users] Transparency of OMGraphics - bug?
Hello,
I've got a problem with OMGraphics as follows:
When adding an OMGraphic to a OMGraphicHandlerLayer, having a transparent fill-color, the transparency is decreasing over time when projection changes (zoom in/out or move the map).
For example a OMCircle with the fill-color yellow and an opaqueness of 15 (int) is added to a Layer. Layers underneath the circle can be seen and get a little touch of the circle's yellow. Then zooming a few times will result in a more and more opaque circle until no transparency is left.
For setting the color i tried java.awt.Color and com.bbn.openmap.omGraphics.OMColor. Both with the same results.
I use the following code:
OMCircle testCircle = new OMCircle(0.0, 10.0, 20.0);
testCircle.setFillPaint(new Color(255, 255, 0, 15)); // with 15 being the opaqueness
testCircle.setSelectPaint(Color.YELLOW);
testCircle.setLinePaint(Color.BLUE);
graphics.add(testCircle);
I'm using OpenMap 5.0.
Does anyone know about this problem or how to solve it?
Thanks in advance for any information or help.
Daniel Straub
--
[To unsubscribe to this list send an email to "majdart_at_bbn.com"
with the following text in the BODY of the message "unsubscribe openmap-users"]
Received on Fri May 25 2012 - 08:26:09 EDT