Annotation's bounding box event

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Annotation's bounding box event

Post by Junhui » Tue Feb 14, 2012 01:22 PM

Hello, Alex.
At First, thank you for your supporting about image collection's index.
I downloaded (registered version) new release, and I solved that issue.
I have a problem with Annotation's event, so I need your advices.
When I move mouse cursor into Annotation's bounding box, the cursor changed to "Cross" automatically .
(I just want to keep mouse cursor "Default" at anytime.)
I have overridden that annotation, and I want to catch that entering Annotation's bounding box event.
Any Ideas or advice would be appreciated.

Best regards,
Jun-hee.

Re: Annotation's bounding box event

Post by Alex » Wed Feb 15, 2012 07:40 AM

Hello Jun-hee,

Do you want always show Default cursor when you work with annotations?

If yes, you should create custom annotations and override the SelectTransformation method:

public class MyRectangleAnnotation : RectangleAnnotation
{
    ...

    protected override TransformationInfo SelectTransformation(PointF mousePosition, RotationAssistant rotationAssistant, bool fillParams)
    {
        TransformationInfo transformationInfo = base.SelectTransformation(mousePosition, rotationAssistant, fillParams);
        transformationInfo.Cursor = Cursors.Default;
        return transformationInfo;
    }

    ...
}

Best regards, Alexander

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