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#1 Posted : Wednesday, January 28, 2009 3:55:52 AM(UTC)

makumar  
makumar

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Hi,
I am using leadtools Document 14.5. And using Delphi interface.
I want to restrict cursor to enter into a triangular Polygon object. How I can do that?

Thanx for your help.

Regards,
Manoj Kumar
 

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#2 Posted : Wednesday, January 28, 2009 5:30:30 AM(UTC)

Adam Boulad  
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Manoj,
Can you provide me with more details? Is the polygon object an Annotation object or part of the image Pixel? Please explain more about your requirements.
 
#3 Posted : Wednesday, January 28, 2009 6:24:05 PM(UTC)

makumar  
makumar

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Posts: 23


Hi Adam,

I have an image. And then I draw a Polygon anonotation object on it.
Polygon object is in triangular shape. Now when I move my cursor it it
enters into Polygon object. My requirement is that the cursor should
not enter into the Polygon object. It should stop at the boundry of the Polygon object.

Thanx for your time.

Regards,
Manoj Kumar
 
#4 Posted : Thursday, January 29, 2009 5:04:47 AM(UTC)

Adam Boulad  
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Manoj,
I haven't seen this done before, but you could probably do it by handling the Mouse Move events and then use the AnnHitTestExt method to check whether the mouse cursor was within the object or not, then force the cursor to move outside if it tries to go inside using the SetCursorPos API function.
 
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