[Geotools-gt2-users] Problem with JMapPane

[Samuel F. <sam...@gm...>]

Hello,

I tried to run ImageLab.java (in org.geotools.demo with GeoTools 2.7.5) and
I got the following error:

    at org.geotools.swing.JMapPane.setTransforms(JMapPane.java:1114)
    at org.geotools.swing.JMapPane.doSetDisplayArea(JMapPane.java:607)
    at org.geotools.swing.JMapPane.doSetMapContext(JMapPane.java:505)
    at org.geotools.swing.JMapPane.setMapContext(JMapPane.java:472)
    at org.geotools.swing.JMapFrame.<init>(JMapFrame.java:172)
    at org.geotools.swing.JMapFrame.<init>(JMapFrame.java:152)
    at org.geotools.demo.ImageLab.displayLayers(ImageLab.java:124)
    at org.geotools.demo.ImageLab.getLayersAndDisplay(ImageLab.java:87)
    at org.geotools.demo.ImageLab.main(ImageLab.java:61)

It seems that there is a problem with JMapPane where the variable
currentPaintArea is null and then setTransforms() fails. This code used to
run fine with 2.7.2.

any workaround?

thanks