MATLAB: How to draw a pie chart in a map

m_mappie chart

Hello! I want to ask how to draw some pie charts in a map by using the m_map package? And move the pie charts to the corresponding latitude and longitude position? Thanks!

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I downloaded the package and then modified the m_ellipse.m program in that package to create a new m_piechart.m that produces this map. The .m files are attached.

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MATLAB: Plotting Points on Map with Longitude and Latitude

I don't have the Mapping TB so can't test, but looks like just

hold on
lat=  40.9394;
lon=-100.151;
plotm(lat,lon,'r*')

would put a red asterisk at desired location.

plotm draws the latitude, longitude vectors given similar to plot for 2D graphics.

If you don't use a line as part of the linestyle argument, then you can just put the list of places in a vector pair or 2D array.

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Change finite to isfinite

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