How to show base64 image in maptip

Permanently deleted user

08 September 2017 18:49

I have a field in a feature service that contains a string which is base64 data for an image. I can get the image to show properly in a simple html page using 

 

<img style='display:block; max-width:105px; max-height:114px;' id='base64image' src='data:image/jpeg;base64, /9j/4AAQSkZJR…<base64 string>… ' />

 

However when I try to use this same code in the Feature Description I get nothing coming through. Any ideas?

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  Permanently deleted user

  27 Oktober 2017 22:14

  Hi Stephanie,

   

  I took a look in our bug tracker and found a corresponding issue.  It doesn't look like it will be possible to show a base64 image from a map tip or feature description until we fix the underlying issue.  At the moment, the text inside src="" gets stripped out when it starts with "data" instead of say "http" or "command".  It sounds like this was something that was overlooked rather than intentional

   

  I've added you as a stakeholder to GVH-10987.

   

  Hope that helps,

   

  Amanda

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