[Insight-users] write multiple filter outputs to image

[jazzkartell at gmx.de]

Hello everybody,

I am using PolygonSpatialObject for representing several results and SpatialObjectToImageFilter
for writing the outputs to files. Up to now i used the SetInput() method of the SpatialObjectToImageFilter
but this method only accept a single PolygonSpatialObject...

How can i assign more than one PolygonSpatialObject to a single SpatialObjectToImageFilter?
Or is the appropriate way to merge several SpatialObjects into one object and assign this object to the Filter?

Thank you very much in advance

Best regards

Benjamin Kirchholtes