Wrong font size for Default Axes Titles with set(groot,​"DefaultAx​esTitleFon​tSize")

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Pedro
Pedro 2024-8-3
回答： Walter Roberson 2024-8-3
Ran in:
Hello,
I am trying to define some predefined figure styles by changing groot properties (I was inspired by the Default Property Values documentation). I am using the following syntax:
set(groot,"DefaultObjectTypePropertyName")
This works well for many cases, but I am unable to set correctly the Default Axes Title Font Size when I use LaTeX fonts.
I am using the "mwa_cmr10" font found in <MATLAB root folder>\R2023a\sys\fonts\ttf.
I actually can set the font size to the value I want, but after I divide it by 10.
Here is a MWE.
%% Dummy data
x1 = linspace(0,1,100);
y1 = sin(2*pi*x1);
x2 = linspace(0,1,100);
y2 = sin(4*pi*x2);
set( groot, "DefaultAxesTitleFontSize", 16/10 ); % Dividing the font size I want (16) by 10
set( groot, "DefaultTextInterpreter", "latex" );
set( groot, "DefaultAxesFontName", "mwa_cmr10" );
figure;
hold all
plot(x1, y1);
plot(x2, y2);
xlabel("X")
ylabel("Y")
title("Title")
legend;
gca().Title.FontSize % The font size is 16, but should be 1.6 as it is 16/10
ans = 16
I do not know if this is a bug or not, maybe it has something to do with the 10 in the "mwa_cmr10" font?
I wanted to ask this here first before signaling it as a bug. I think some more obscure graphics properties can be tricky to handle.
Thank you for your attention.
Regards,
Pedro
Edit: styling

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回答（1 个）

Walter Roberson
Walter Roberson 2024-8-3
Latex interpreter ignores font names. You control the font by using things like \mathrm \mathsf \mathit \textrm \textsf
https://www.mathworks.com/matlabcentral/answers/521180-how-can-i-specify-the-font-for-a-latex-mathematical-expression-in-matlab#answer_428734

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