public void createArc() {
List<Point> points = drawingPane.getDrawObjectsAsGeoPoints();
ApplicationContainer<?> appCont = digitizerModule.getApplicationContainer();
if (points.size() >= 3) {
try {
Curve curve =
GeometryUtils.calcCircleCoordinates(
points.get(0).getPosition(),
getRadius(),
getNoOfVertices(),
points.get(1).getPosition(),
points.get(2).getPosition(),
points.get(1).getCoordinateSystem());
MapModel mapModel = appCont.getMapModel(null);
Layer layer = mapModel.getLayersSelectedForAction(MapModel.SELECTION_EDITING).get(0);
FeatureAdapter featureAdapter = (FeatureAdapter) layer.getDataAccess().get(0);
FeatureType ft = featureAdapter.getSchema();
Feature feat = featureAdapter.getDefaultFeature(ft.getName());
feat = feat.cloneDeep();
QualifiedName geomProperty = ft.getGeometryProperties()[0].getName();
feat.getProperties(geomProperty)[0].setValue(curve);
Command cmd = new InsertFeatureCommand(featureAdapter, feat);
appCont.getCommandProcessor().executeSychronously(cmd, true);
} catch (Exception ex) {
LOG.logError(ex);
DialogFactory.openErrorDialog(
appCont.getViewPlatform(),
DrawArcDialog.this,
Messages.getMessage(getLocale(), "$MD11628"),
Messages.getMessage(getLocale(), "$MD11629"),
ex);
}
}
}
/**
* Method getNames
*
* @param rootfeat feature where starting the search
* @param name name of the feature to search for
* @return ArrayList<String>
*/
private Feature findFeature(Feature rootfeat, String name) {
Object[] fp = rootfeat.getProperties();
// find out subcollections
for (int i = 0; i < fp.length; i++) {
Object o = fp[i];
if (o instanceof FeatureCollection) {
FeatureCollection fc = (FeatureCollection) o;
Feature[] feats = fc.getAllFeatures();
for (int j = 0; j < feats.length; j++) // foreach feature in the collection
{
if (feats[j].getFeatureType().getProperty(name) != null) // if it's ok, return it
{
return feats[j];
}
// else perform a subsearch
Feature find = findFeature(feats[j], name);
if (find != null) {
return find;
}
}
}
}
return null;
}
private boolean isTargetCRS(Feature feature, CoordinateSystem targetCRS)
throws CRSTransformationException, GeometryException {
FeatureProperty[] fp = feature.getProperties();
for (int i = 0; i < fp.length; i++) {
if (fp[i].getValue() instanceof Geometry) {
Geometry geom = (Geometry) fp[i].getValue();
if (!targetCRS.equals(geom.getCoordinateSystem())) {
LOG.logInfo(geom.getCoordinateSystem().getIdentifier());
LOG.logInfo(" - " + targetCRS.getIdentifier());
return false;
}
} else if (fp[i].getValue() instanceof Feature) {
if (!isTargetCRS((Feature) fp[i].getValue(), targetCRS)) {
return false;
}
}
}
return true;
}