else if (params.getRotationDegree() == 270)
compositor.Set_scale(true, true, false, 1.0F);
else
compositor.Set_scale(false, false, false, 1.0F);
compositor.Get_total_composition_dims(viewDims);
Kdu_coords viewSize = viewDims.Access_size();
compositor.Set_buffer_surface(viewDims);
int[] imgBuffer = new int[viewSize.Get_x() * viewSize.Get_y()];
Kdu_compositor_buf compositorBuffer = compositor.Get_composition_buffer(viewDims);