GPS mapping


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Absolutely. You could use the canvas, but I'd probably use a graph, especially if you want to display the track and not just the current position. In fact, that's why there is the multi-color option for graph traces. It was originally done for an application that required a flight track and the user wanted to display their measured value for each location using color coding.

When you do it, you might consider plotting the track twice, once on the left axis with "Line" type, and once on the right axis with "Point" type, but do [0,1] for the right axis so it just displays a point at the head of the line to tell you where you are.

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