Hi Jukka,
Sorry, for the misleading instruction, I dont't know why I thought you
was working on a WMSLayer.
Peppe's answer was just right. Maybe you just needed to import the
following classes. Try this :
import org.openjump.core.ccordsys.utils.ProjUtils;
import org.openjump.core.ccordsys.utils.SRSInfo;
lyr = wc.getLayerNamePanel().getSelectedLayers()[0];
SRSInfo info = ProjUtils.getSRSInfoFromLayerStyleOrSource(lyr);
print(info.getRegistry());
print(info.getCode());
Michaël
Le 29/06/2017 à 11:40, Rahkonen Jukka (MML) a écrit :
Hi Michaël,
Some little issue:
-lyr = wc.layerNamePanel.selectedLayerables.get(0); seems to work and
“lyr” contains now the name of the selected layer “New”
-lyr.getSRS() throws an error:
Sourced file: lib\ext\BeanTools\Cut_MBtiles.bsh : Error in method
invocation: Method getSRS() not found in
class'com.vividsolutions.jump.workbench.model.Layer'
-Jukka Rahkonen-
*Lähettäjä:*Michaël Michaud [mailto:m.michael.mich...@orange.fr]
*Lähetetty:* 28. kesäkuuta 2017 14:45
*Vastaanottaja:* jump-pilot-devel@lists.sourceforge.net
*Aihe:* Re: [JPP-Devel] How to get layer SRS with a BeanShell script?
Hi Jukka,
I think you can't use wc.getLayerNamePanel().getSelectedLayers()[0]
because it is an old method returning only vector layers
Instead, you can use wc.getLayerNamePanel().getSelectedLayerables().get(0)
If you keep a reference to the layer :
*lyr = wc.layerNamePanel.selectedLayerables.get(0)*
then you can get the SRS from the layer this way :
*lyr.getSRS()*
Hope that helps,
Michaël
Le 27/06/2017 à 15:56, Rahkonen Jukka (MML) a écrit :
Hi,
If layers can know their SRS I wonder how could I read the value
with BeanShell.
For example what to do for edding the EPSG code to this snippet
that writes upper left – lower right coordinates for a GDAL command
htmlFrame.setTitle("BBOX Output");
fc =
wc.getLayerNamePanel().getSelectedLayers()[0].getFeatureCollectionWrapper();
int j=1;
for (Iterator i = fc.getFeatures().iterator(); i.hasNext();) {
Feature feature = (Feature) i.next();
Geometry geometry = feature.getGeometry();
Envelope env = geometry.getEnvelopeInternal();
htmlFrame.addText("gdal_translate "
+"-of MBTiles "
+"-projwin "
+env.getMinX()+" "
+env.getMaxY()+" "
+env.getMaxX()+" "
+env.getMinY()+" "
+"-projwin_srs epsg:"
+ WHAT?
-Jukka Rahkonen-
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