How to 'bookmark' parts of an image

[john]

Is there a way to save current view of an image without saving it as a new file?

example:
Load a digitized floor plan of a house.
Zoom to living room section of the drawing.
Save the current view into a 'bookmark'.
Close the image.
Want to reload the original floor plan w/saved living room view showing.

john

[Loïc]

Hi John,

You can save the displayed image area like that:

Code: Select all

Dim nLeft As Long, nTop As Long, nWidth As Long, nHeight As Long
Call GdViewer1.GetDisplayedArea(nLeft, nTop, nWidth, nHeight)

Then, you can reload this same area using this code:

Code: Select all

Call oGdViewer.SetRectValues(nLeft, nTop, nWidth, nHeight)
GdViewer1.ZoomRect
GdViewer1.ClearRect

Regards,

Loïc