Extra white spaces not inserted using the text command

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Tim Garrett
Tim Garrett 2021-4-23
评论： Tim Garrett 2021-4-26
I cannot get multiple spaces to show up on a plot when using the 'text' command.
For example, this works fine
c5 = strcat('$\rm{SW}$','{ }','$D_{\rm{max}}$','{ }','$v$');
l5 = text(0.9, 0.4, c5)
set(l5,'Interpreter','Latex','FontSize',10,'Color','b');
However, the extra white spaces as here do not show up
c5 = strcat('$\rm{SW}$','{ }','$D_{\rm{max}}$','{ }','$v$');
l5 = text(0.9, 0.4, c5)
set(l5,'Interpreter','Latex','FontSize',10,'Color','b');

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采纳的回答

Jan
Jan 2021-4-23
Yes, of course. The LaTeX interpreter ignores spaces. It is intented to do so.
Use the LaTeX command \hspace{} for horizontal blanks:
figure;
axes;
c5 = strcat('$\rm{SW}$','{\hspace{1cm}}','$D_{\rm{max}}$','{ }','$v$');
l5 = text(0.5, 0.5, c5)
set(l5, 'Interpreter', 'Latex', 'FontSize', 10, 'Color', 'b');

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