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Disable resizing Started by lorenzopapa at 08-27-2008 18:37. Topic has 4 replies. LEAD Support Fo... » Developer » Annotations » Disable resizing

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08-27-2008, 18:37 lorenzopapa Joined on 08-27-2008 Posts 3 Disable resizing I'm using LT 1.5 and AnnImageObject. I would like to mantain the standard behaviour for rotating a mouving for the objecy but i would like to disable the resizing behavior. How can i do this? My annimageobject must mantains the original dimensions that i create dinamically    Report

08-28-2008, 10:11 Adnan Ismail Joined on 07-31-2006 Posts 1,271 Re: Disable resizing Do you mean you want to control our annotation automation feature so that the user can move and rotate, but not resize the objects? If yes, which LEADTOOLS programming interface (DLL API, C++ Class Library, .NET classes, etc.) you are using? Adnan Ismail LEADTOOLS Technical Support    Report

08-28-2008, 12:03 lorenzopapa Joined on 08-27-2008 Posts 3 Re: Disable resizing I'm using LT 1.5 with .net (Vb.Net) 3.5 (VS 2008) Thanks for the support    Report

08-28-2008, 12:04 lorenzopapa Joined on 08-27-2008 Posts 3 Re: Disable resizing Yes you are right it's the thing i would like to do rotate and mouve but not resize using the UI    Report

09-01-2008, 6:46 Adnan Ismail Joined on 07-31-2006 Posts 1,271 Re: Disable resizing One way to do that could be to handle the annotation change events, and when a resizing event is triggered, cancel the action. Save the size of your annotation object in the BeforeObjectChanged Event. If the user moves the object or rotates it, compare the size of the object with the saved values inside the AfterObjectChanged Event. If the size changes, cancel the action using the Undo Method. Adnan Ismail LEADTOOLS Technical Support    Report

LEAD Support Fo... » Developer » Annotations » Disable resizing

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