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);
}
}
}
