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Help on text and colours

6 vues (au cours des 30 derniers jours)
nty huy
nty huy le 27 Sep 2019
Clôturé : MATLAB Answer Bot le 20 Août 2021
so i have this graph
t = linspace(0,5*2*pi)';
y = cos(t);
plot(t,cos(t))
and i want some text in the middle how do i show the graph and the text this is what i have
t = text(0.5,0.5,'text');
s = t.FontSize;
t.FontSize = 11;
but whenever i use it the graph wont show
and how do i change the colour
  1 commentaire
Katarina Vuckovic
Katarina Vuckovic le 27 Sep 2019
You can use title('Enter Text') or legend('Enter Text')
As for the color, if you want to change to color of the plot use: https://www.mathworks.com/help/matlab/ref/linespec.html
If you want to change the color of the title: https://www.mathworks.com/help/matlab/ref/title.html

Réponses (2)

madhan ravi
madhan ravi le 27 Sep 2019
https://in.mathworks.com/help/matlab/ref/matlab.graphics.chart.primitive.line-properties.html
https://in.mathworks.com/help/matlab/ref/text.html#busm58r-2
  1 commentaire
KALYAN ACHARJYA
KALYAN ACHARJYA le 27 Sep 2019
t = linspace(0,5*2*pi)';
y = cos(t);
plot(t,cos(t))
%hold on;
t=text(15,0,'Text');
s = t.FontSize;
t.FontSize = 15;

Katarina Vuckovic
Katarina Vuckovic le 27 Sep 2019
You can use title('Enter Text') or legend('Enter Text')
As for the color, if you want to change to color of the plot use: https://www.mathworks.com/help/matlab/ref/linespec.html
If you want to change the color of the title: https://www.mathworks.com/help/matlab/ref/title.html

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