Georeferencer: support custom projection strings. Fixes #2464.

mmassing · mmassing · commit 9fd773a61fff · 2010-02-23T11:14:39.000Z
git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@12964 c8812cc2-4d05-0410-92ff-de0c093fc19c
diff --git a/src/plugins/georeferencer/qgstransformsettingsdialog.cpp b/src/plugins/georeferencer/qgstransformsettingsdialog.cpp
@@ -157,7 +157,17 @@ void QgsTransformSettingsDialog::on_tbnTargetSRS_clicked()
 
   if (srsSelector.exec())
   {
-    QString srs = QString("EPSG: %1").arg(projSelector->selectedEpsg());
+    QString srs;
+    // If the selected target SRS has an EPSG ID, use this as identification
+    if (projSelector->selectedEpsg()) 
+    {
+      srs = QString("EPSG: %1").arg(projSelector->selectedEpsg());
+    }
+    else
+    {
+      // Describe target SRS by its proj4 string
+      srs = projSelector->selectedProj4String();
+    }
     leTargetSRS->setText(srs);
   }
 }

Original file line number	Diff line number	Diff line change
`@@ -157,7 +157,17 @@ void QgsTransformSettingsDialog::on_tbnTargetSRS_clicked()`
`157`	`157`
`158`	`158`	`if (srsSelector.exec())`
`159`	`159`	`{`
`160`		`- QString srs = QString("EPSG: %1").arg(projSelector->selectedEpsg());`
	`160`	`+ QString srs;`
	`161`	`+ // If the selected target SRS has an EPSG ID, use this as identification`
	`162`	`+ if (projSelector->selectedEpsg())`
	`163`	`+ {`
	`164`	`+ srs = QString("EPSG: %1").arg(projSelector->selectedEpsg());`
	`165`	`+ }`
	`166`	`+ else`
	`167`	`+ {`
	`168`	`+ // Describe target SRS by its proj4 string`
	`169`	`+ srs = projSelector->selectedProj4String();`
	`170`	`+ }`
`161`	`171`	`leTargetSRS->setText(srs);`
`162`	`172`	`}`
`163`	`173`	`}`