Add a lot of Markers at Map

[ProfeFP_TK]

Hi,
How i can add markers into map when i read latitude and longitude from url API. What is the block for add makers ?

Thank's
Ferran

[TIMAI2]

Add at least one design time marker to your map.

Then you get the blocks to add additional markers at runtime.

Save these runtime markers to a list so that you can access them.

[SteveJG]

Welcome.

@ProfeFP_TK

What is the block for add makers ?

You are asking about run time Markers (versus Design time Markers) so you need the CreateMarker Block.

See the documentation > Map components

This tutorial demonstrates how to use the MIT Map component to display a large number of run time location Markers, calculate the distance from the Android device to all the displayed locations and display that information

National Park Tutorial (Markers) updated

[NP.png] National Parks ... display Markers, calculate distances to Markers and determine closest Marker using the MIT Map Component [AllParks.jpg] The Tutorial This tutorial demonstrates how to use the MIT Map component to display a large number of run time location Markers, calculate the distance from the Android device to all the displayed locations and display that information. A bubble sort creates a list of locations in ascending distance from the device. The first item in the calcul…

[ProfeFP_TK]

Thank's Steve,
I understand how add the points at list with Map1.CreateMrker, But how i add the list points to he map1. I can't see the block for this.

Can help me ?
Regard's

[SteveJG]

@ProfeFP_TK

how i add the list points to he map1. I can't see the block for this.

When a developer uses run time Markers (which is what happens when he/she uses the CreateMarker Block and he/she has a Map control on his/her Screen) the placement of the marker appears instantly. once the CreateMarker 'creates a marker. How this is implemented is up to the developer; usually by using a for each number Block. There are literally dozens of ways to do this

This simple example posts two markers from a fixed List. It pans to them and ensures the Button that creates them only runs once. The National Park Tutorial posts several dozen markers and could literally post 100's.