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Is there a way to display dimensions of a selected polygon?

Michelle Wang

We are using Geocortex Viewer for HTML5. Our users want the viewer to display dimensions of a selected parcel. Is there a way to do it using Geocortex Workflow?

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  • Nico Burgerhart

    What do you mean with 'dimensions' here?

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  • Michelle Wang
    Hi Nico, Thank you for responding to my question. “dimension” means the length of a side of a polygon. I would like to be able to label the length of each of the sides of a polygon. Like the example shown below: [cid:image002.jpg@01D6C7BC.3C91B750] Thanks, Michelle Wang| Senior Application Developer - GIS |• (408) 918-2906 | • michelle.wang01@tss.sccgov.org County of Santa Clara, Technology Services and Solutions [tss-email-signature-logo-rgb] NOTICE: This email message and/or its attachments may contain information that is confidential or restricted. It is intended only for the individuals named as recipients in the message. If you are NOT an authorized recipient, you are prohibited from using, delivering, distributing, printing, copying, or disclosing the message or content to others and must delete the message from your computer. If you have received this message in error, please notify the sender by return email.
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  • Nico Burgerhart

    dimensions

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  • Nico Burgerhart

    I think you can do it by using the MeasureArea viewer command https://docs.geocortex.com/essentials/gvh/4.14/commands-help/#/commands/Measurement/MeasureArea

     

    See the forum thread here https://support.geocortex.com/essentialsGSCForumDetail?sub-nav=forum&main-nav=essentials&id=0D5f200006aOfoDCAS

    There is a Workflow 4 sample workflow but unfortunately incomnplete.

     

    It uses the GetGraphicsLayerContent activity to get the geometry of a sketch, but you could modify it to get it from a query.

    And it uses the MeasureArea external command to measure the area.

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  • Michelle Wang
    Thank you Nico! It’s good information. Yet, I would like to calculate and label the length of each side of a polygon, not the area. Any external commands or activities I can use for that purpose?
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  • Michelle Wang
    Hi Nico, I read the details of the information provided by you. I think I can convert the polygon to polylines, and then use MeasureDistance command. It might work. Thank you again for the information!
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