Dynamic lines, assign a name and with one click know the name

[Diesse]

I have an archive of GPS tracks on Google Sheet. Through a script I extracted the GPS coordinates in a compatible format that I use to build LineStrings dynamically. I have to assign to each LineString the name of the file with which they were created, column 2 of the row. With a click on the Maps component I need to know the name of the file with which they were created, for other processing. When I click on a LineString I get the name assigned automatically during creation and not the one assigned

[TIMAI2]

Use the anyLineString components to set the Properties

[Diesse]

Thanks for the suggestion, I tried using anyLineString but apparently I didn't understand how to modify the blocks. Can you provide me with further help. I can't understand what changes I need to make

[TIMAI2]

See here:

Create a polygon using FeaturesCollection

If working with the FeaturesCollection component is just not happening, you could always workaround this by parsing the geojson file and generating runtime polygons, with all your properties, using blocks: Here is an example - with a couple of random polygons added. geojson.aia (6.8 KB) [image] (I included a hexToColour procedure which you will need if setting the FIllColor,StrokeColour etc.)

Blocks

<a class="lightbox" href="https://community.appinventor.mit.edu/uploads/def…

and here:

METRIC RAT AI2 - Map: Runtime Features

for examples

You can set/get Title and Description, there is no "name" property...

[Diesse]

Solved! The block related to the Click event was wrong. Thanks for the help