public void addDataLayer(IDataContent datacontent) throws ParseException {
IImageLayer iil = null;
if (datacontent instanceof IGeoRaster) {
iil = new FastImageLayer(root, (IGeoRaster) datacontent);
root.addLayer(iil);
root.render(geocontext);
for (IDataContent vectordatacontent : m_tmplayers) {
addDataLayer(vectordatacontent);
}
m_tmplayers.clear();
}
if (datacontent instanceof IVectorData) {
IVectorData vectordata = (IVectorData) datacontent;
for (ILayer layer : root.getLayers()) {
if (layer.isActive()) {
iil = (IImageLayer) layer;
}
}
if (iil != null) {
IGeoRaster gir = iil.getImage();
GeometricLayer layer = GeoUtils.createImageProjectedLayer(vectordata, gir, "EPSG:4326");
iil.addLayer(new SimpleVectorLayer(vectordata.getName(), iil, vectordata, layer));
} else {
m_tmplayers.add(datacontent);
}
}
}
public void removeDataLayer(IDataContent datacontent) throws ParseException {
IImageLayer iil = null;
for (ILayer layer : root.getLayers()) {
if (layer.isActive()) {
iil = (IImageLayer) layer;
if (iil.represents(datacontent)) {
root.removeLayer(iil);
}
}
}
for (ILayer layer : iil.getLayers()) {
// need to find a way to keep track of data content used for layers
if (layer.represents(datacontent)) {
iil.removeLayer(layer);
}
}
}