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#1 Posted : Wednesday, April 4, 2007 12:12:19 PM(UTC)

josh  
josh

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Is there  an exmple of scrolling a selected zone so that it is visible.

 

Josh Larkin

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#2 Posted : Sunday, April 8, 2007 7:42:15 AM(UTC)

Adnan Ismail  
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Josh,




This depends on which LEADTOOLS version and programming
interface you're using, and on what you mean exactly by "scrolling a selected zone".


The easiest way to explain all this is to create a small
test project (not your full application) that contains the code for creating
and selecting a zone, but needs to add the code for scrolling. If you send me
such a project and explain what the missing part should do, I will check it for you and try to add it for you.

 
#3 Posted : Thursday, April 12, 2007 4:13:45 AM(UTC)

josh  
josh

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Hi,

I am using the .Net version 14.5.0.44.

I am using methods of the RasterOcr class to programmatically select a zone.  If the zone is not in the visible portion of the window, I would like to scroll the window so that the selected zone is in the visible portion of the window.  Is there a sample of this?  I will try to write a suitable test project.

 

Josh Larkin

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#4 Posted : Sunday, April 15, 2007 8:43:28 AM(UTC)

Adnan Ismail  
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Josh,


You can set the scrolling coordinates to the position of the
desired Zone. You can obtain this position using the RasterOcr.ZoneRectangle
Property. To scroll to it, you can use the RasterImageViewer.AutoScrollPosition property.

 
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