Maps EWO - GeoJSON

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Maps EWO - GeoJSON

Post by kuzma » Wed Feb 12, 2020 12:23 pm


I am using GeoJSON objects together with offline stored open street map. Objects are displayed but some properties, for example
"stroke", "stroke-width"
are not recognized. Additionally, object reference point (small yellow circle) is always visible on the map, which is not required.

original source:
winccoa maps ewo
winccoa maps ewo screenshot:
The attachment wccoa_geojson.png is no longer available
To load maps into the EWO I am using addGeoDataFile() method of the widget
I see the same behaviour in 3.16 as well as latest 3.17 p2 (win64).
Are additional parameters supported?


original source

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Re: Maps EWO - GeoJSON

Post by LuisD1202 » Thu Feb 27, 2020 4:29 pm


I work in WinccOA 3.4 and 3.16 on highway projects. I need to integrate Google Maps or similar maps, but I don't know how to integrate this application, it is possible that you share your demo panel where you integrate the maps would be of great help for my project.

thanks for your help.

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Re: Maps EWO - GeoJSON

Post by leoknipp » Fri Feb 28, 2020 7:59 am

Google Maps can be shown in WinCC OA when using the version 3.16 or higher by using the new Maps EWO.
For details please have a look at the WinCC OA Documentation: Graphics Editor --> Complex graphic objects --> EWO --> Maps EWO.

Best Regards
Leopold Knipp
Senior Support Specialist

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Joined: Fri Aug 16, 2013 4:56 pm

Re: Maps EWO - GeoJSON

Post by MrKintaro » Fri Feb 28, 2020 12:38 pm

leoknipp could you please also answer to the original question?

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4 posts • Page 1 of 1