Scroll Position when viewing multipage tiif (GdPicturePro5)

[justcode]

I noticed that the scroll bar positions are reset to the center of the image when you go to the next page instead of staying where they currently are. Is this a bug or by design. You went through the trouble of adding a KeepImagePosition Property to keep the scroll position between documents but not between pages of the same tiff document????

This means I need to add the following code just to go to the next page in a document:

Code: Select all

    m_viewer.SetLockControl(TRUE);
    m_vPos = m_viewer.GetVScrollBarPosition();
    m_hPos = m_viewer.GetHScrollBarPosition();

    m_viewer.DisplayNextFrame();
   
    m_viewer.SetHScrollBarPosition(m_hPos);
    m_viewer.SetVScrollBarPosition(m_vPos);

    m_viewer.SetLockControl(FALSE);
    m_viewer.Redraw();


Is this also a bug in V5?
CLSID: {96663DB2-110C-45A2-8B0E-9616ECB11697}

I tried it on the V4 demo app and it remembers the scroll bar position.
CLSID: {C9C356DE-E87E-4633-B3A9-344E5F821BB7}

-Paul

[Loïc]

Hi,

It is a bad behavior which will be fixed into the next release.

With best regards,

Loïc