Method Detail

• apply

  boolean apply(Layer la,
                Area roi,
                CoordinateTransform ict)
         throws Exception

  Applies the 2D transform @ict (which is expected to operate on the world coordinates version of the data contained here) only to the data that falls within the @param roi (in world coords), and then recomputes the bounding box and affine transform (to a translation or identity). Does not consider links.

  Parameters:

  la - Only data at this Layer may be transformed.

  roi - Only data inside this world-coordinates Area may be transformed.

  ict - The transform to apply to the data that is in @param la and within @param roi.

  Throws:

  Exception

• apply

  boolean apply(VectorDataTransform vdt)
         throws Exception

  Throws:

  Exception