wordcloud plot does not display emoji symbols.

While going through example on my MATLAB 2018b using codes from https://au.mathworks.com/help/textanalytics/ug/analyze-test-data-using-emojis.html, I get wordcloud plots with emoji symbols missing. Could you please let me know which font is being used and how to fix this problem? I am using Windows 10 system.

Answer 1

[Luis Gonzalez]

I've had the same problem.

Download the Symbola font and try this...

figure;

h=wordcloud(uniqueWords,numOccurrences);

title("Emojis Cloud")

set(gcf, 'Units', 'Normalized', 'OuterPosition', [0 0 1 1]);

h.FontName='Symbola';

I hope it works.