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gamesmeister
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Two flowchart view questions
Oct 24th, 2006 at 5:26pm
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1) Is it possible for me to identify the area of the flowchart that is currently in view(i.e. a rectangleF object with the coordinates of the viewed area)?

2) How do I change the viewed area so I move to the actual top left of the flowchart ?

(I'm currently calling FitDocToObjects, which alters the display around the objects, but I also want to be able to display the actual top left position of the flowchart).

Thanks
Gerry
  
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Stoyo
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Re: Two flowchart view questions
Reply #1 - Oct 25th, 2006 at 5:20am
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Quote:
1) Is it possible for me to identify the area of the flowchart that is currently in view(i.e. a rectangleF object with the coordinates of the viewed area)?


Yes, call fc.ClientToDoc(fc.ClientRectangle) to get the logical coordinates of the currently viewed area.

Quote:
2) How do I change the viewed area so I move to the actual top left of the flowchart ?


Set fc.ScrollX and fc.ScrollY to fc.DocExtents.X/Y.

Stoyan
  
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