Hi, I just used the overview panel offerd in this forum. But I encoutered with a problem. If the content of main panel changed, for example, zoom or pan, the content of the overview will change too cause they use the same m_vis. My question is, how can I set overview panel fixed, you can still see the drag, drop in it , but no pan nor zoom functionalities, just like the overview panel is fixed.
Hello cissy,
hope you are well. First of all, I would really prefer if discussions take place in the sourceforge forum. If the subject is related to a demo here, you can still discuss there and refer to the demo here.
But anyway, concerning your question, what you are looking for is of course what an overview should be like. I just checked and for me it seems the demo is doing exactly what you want - dragging takes place on the level of visualization, panning and zooming on the display level (Pan and Zoom Control actually don't modify visualization related values as far as I see) Do you experience these problems with the demo you downloaded from here or with your own prog. If with your own prog, maybe you can post a demo where things go wrong in the strange pap forum and we can see where the problem comes from
cheers
martin
Thanks. I ran the demo again, seems everything's ok there. Maybe I changed some codes wrongly. Thanks again.