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Plot data labels with geoplot

조회 수: 42 (최근 30일)
Lorenzo Arcà
Lorenzo Arcà 2023년 3월 14일
답변: Sai Sumanth Korthiwada 2023년 3월 27일
Hi,
I am plotting a map coloured accordingly to the values of one variable (GDP change), and I would like to have a label with the value of the variable within each region. How can I do that?
My code currently look like this
% Import map
reg_map = readgeotable('src/shape/ita_regions/ita_regions.shp');
% Merge map with data
data_table = array2table(data, 'VariableNames', {var_name});
reg_map_data = [reg_map data_table];
% Plot figure
figure
geoplot(reg_map_data, ColorVariable = var_name)
The outcome looks like this

답변 (1개)

Sai Sumanth Korthiwada
Sai Sumanth Korthiwada 2023년 3월 27일
Hi Lorenzo,
Please use 'legend' to add a label with the value of the variable within each region.
Please refer to Add Labels and Annotations to Map Axes to know more about adding labels to plots.
Hope this resolves the query!

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