trackpoint | How to integrate a trackpoint in a mechanical keyboard

My objective is to extract a route which some user would have created on Google Maps into a GPX file containing latitude longitudes for further use in other apps.

The route will be shared via a link like this - https://goo.gl/maps/HcikiDXFwN2coeFN8

Interestingly, this app is already doing what I want to do - https://mapstogpx.com/ and https://www.gpsvisualizer.com/convert_input?convert_format=gpx. I just want to know how they are doing it so that I can emulate it for my own needs.

Since both the tools I've mentioned also require providing a Google Maps API key with the directions API enabled, my initial guess is that these tools first parse the webpage for the waypoints and then use those waypoints in a Directions API call to get all the route trackpoints.

Thanks

I am trying to parse an XML file, using a method that I copied from elsewhere and works fine with XML that has only elements with no attributes, but fails with attributes. Sample XML look like this:

So down below we have my code that's supposed to draw out where you've been on a map using longitude and latitude. When started it tries to find the max and min long/lati with a loop that goes through every value. After that it initializes the arrays and later on loops trough all TrackPoints stored in the list. Lastly its supposed to paint a line But when the codes executes with main the JFrame is empty. I've tried multiple things but still an empty frame. I'm still new at this so sorry for any inconvenience.

Related: Why is script-src-elem not using values from script-src as a fallback?

I am seeing a low of CSP reports where e.g. https://track.adform.net/serving/scripts/trackpoint/async/ is blocked due to the effective directive script-src-elem. As you can see in the policy below I am not defining script-src-elem but expect it to fall back to script-src or even default-src. That is my in my debugging this policy looks the way it does.

I have not been able to reproduce the report myself.

Full report:

my intention is to display a gps track and the corresponding trackpoints with Mapsui (wpf) on a map. I tried the following code. The result is that the blue linestring is displayed (ok), the red track points (ok) but for any reason you see white track points which are very large and I do not want them to appear at the map and I do not know where the white dots are coming from. Any idea what I am doing wrong?

I'm new to XML.Linq and can't work out how to create the XML output that I need. I'm almost there, but the data is appearing in the wrong tree structure:

I have file with content:

In MySQL, I have two tables to store GPS trackpoint and second table to store chainage values. I wish to generate line segments by using both tables above. Please see the attached images for both tables:

Table:Trackpoint

I have TCX exercise files which are written using the schema at https://www8.garmin.com/xmlschemas/TrainingCenterDatabasev2.xsd. I have been using them for years with Java and JAXB. I am trying to write a C# application to do the same thing. It is not going well. I can generate C# classes using xsd.exe as provided by Visual Studio. However, they do not make sense to me and cannot be used to deserialize my TCX files.

The basic structure of TCX files (at least the part in which I am interested) is they have a number of Activities containing a number of Laps containing a number of Tracks containing a number of Trackpoints. The Trackpoints have latitude, longitude, and heart rate as the main items of interest.

The xsd-generated C# classes have an Activity_t[], an ActivityLap_t[], and a Trackpoint_t[][]. There is no Track_t[] and the string Track_t does not appear in the file even though it is in the .xsd, for example in this excerpt for the Lap and Track.