Winforms - Show distance value of the ruler annotation to a text field.

We are migrating to new forums engine, no new registration or posting currently available. TIA for your patience.

Winforms - Show distance value of the ruler annotation to a text field.

Post by markdhem » Thu Jul 05, 2018 06:47 AM

Hi there,

How can I fetch the distance of the ruler annotation to a text field in C# just like the image below.

Thank you in advance. :)

Best Regards,
Mark

Re: Winforms - Show distance value of the ruler annotation to a text field.

Post by Alex » Fri Jul 06, 2018 06:26 AM

Hi Mark,
How can I fetch the distance of the ruler annotation to a text field in C# just like the image below. URL to your image is broken, please add new image.

You can get the length of ruler using the RulerAnnotationData.Length property:
https://www.vintasoft.com/docs/vsimagin ... ength.html

You can get the unit of measure of ruler using the RulerAnnotationData.UnitOfMeasure property:
https://www.vintasoft.com/docs/vsimagin ... asure.html

Best regards, Alexander

Re: Winforms - Show distance value of the ruler annotation to a text field.

Post by markdhem » Fri Jul 06, 2018 06:35 AM

Hi Alex,

Thanks for your reply,
Here is my screenshot, https://drive.google.com/open?id=18Qsda ... qt5M1SU6Li.

I actually got it at

annotationViewer1_AnnotationTransformingFinished

now but it will only appears the pixels value. What I want is the millimeters.
Here is my code.

foreach (AnnotationView view in annotationViewer1.SelectedAnnotations)
{
    // end the initialization of annotation view
    EndInit(view.Data);

    var size = view.Data.Size.Width;
    var mmSize = size ; //What is the formula here?
    textBox2.Text = mmSize.ToString();
}

Regards,
Mark

Re: Winforms - Show distance value of the ruler annotation to a text field.

Post by Alex » Fri Jul 06, 2018 07:44 AM

now but it will only appears the pixels value. What I want is the millimeters. You can change the unit of measure using the RulerAnnotationData.UnitOfMeasure property:
https://www.vintasoft.com/docs/vsimagin ... asure.html

Best regards, Alexander

Page 1 from 1: 1

VintaSoft Annotation .NET Plug-in Discussions