if ((hs = atts.get(ATTR_FILTER)) != null) {
pFlame.setSpatialFilterRadius(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_FILTER_KERNEL)) != null) {
try {
FilterKernelType kernel = FilterKernelType.valueOf(hs);
pFlame.setSpatialFilterKernel(kernel);
}
catch (Exception ex) {
ex.printStackTrace();
}