Hi Sorry for the question if it's lame. I can not find what is the meaning of the points values added to TIEPolyLineLayer I'd like it to be pixels on the background layer image but I think they are some different units. In my test I try the code from demo on my picture loaded as layer[0] (jpeg image) and I see the small triangle in the top left area of the image not in the expected place.
How can I locate TIEPolyLineLayer using pixels like TIEImageLayer.posX and posY which are pixel locations?