コード例 #1
0
 @Override
 public boolean validatePage() {
   try {
     crsSelectionPanel.getCrs(
         ProductUtils.getCenterGeoPos(SnapApp.getDefault().getSelectedProduct()));
   } catch (FactoryException ignored) {
     return false;
   }
   return true;
 }
コード例 #2
0
 @Override
 public AbstractLayerSourceAssistantPage getNextPage() {
   final LayerSourcePageContext context = getContext();
   try {
     final Product product = SnapApp.getDefault().getSelectedProduct();
     final GeoPos referencePos = ProductUtils.getCenterGeoPos(product);
     final CoordinateReferenceSystem crs = crsSelectionPanel.getCrs(referencePos);
     context.setPropertyValue(ShapefileLayerSource.PROPERTY_NAME_FEATURE_COLLECTION_CRS, crs);
     return new ShapefileAssistantPage3();
   } catch (FactoryException e) {
     e.printStackTrace();
     context.showErrorDialog("Could not create CRS:\n" + e.getMessage());
   }
   return null;
 }