Borrar filtros
Borrar filtros

How can I change color and font size in plotconfusion figures?

13 visualizaciones (últimos 30 días)
Hi!
I want to change the color of the fields of the confusion matrix and also to change the font size of the entries in the fields. I know I can do it in the plot editor, but I prefer to do it automatically perhaps with set and get? I couldn't find anything in google on that topic.
Thanks for your help!
Just a little example:
a=[1 1 0 1 0 0 1 0 1 0 1 1 0 0 1 0 0 0 1 0];
b=[1 0 1 1 0 1 1 0 1 0 1 0 0 0 1 1 0 0 1 0];
figure(1)
plotconfusion(a,b)

Respuesta aceptada

Antje
Antje el 23 de Mayo de 2013
I got it! :)
For those who are interested in the solution:
%defining my colors
f1=[0 0 139]/255;
f4=[50 205 50]/255;
f9=[236 0 0]/255;
f14=[85 26 139]/255;
%example
a=[1 1 0 1 0 0 1 0 1 0 1 1 0 0 1 0 0 0 1 0];
b=[1 0 1 1 0 1 1 0 1 0 1 0 0 0 1 1 0 0 1 0];
figure(1)
plotconfusion(a,b)
%fontsize
set(findobj(gca,'type','text'),'fontsize',20)
%colors
set(findobj(gca,'color',[0,102,0]./255),'color',f4)
set(findobj(gca,'color',[102,0,0]./255),'color',f9)
set(findobj(gcf,'facecolor',[120,230,180]./255),'facecolor',f4)
set(findobj(gcf,'facecolor',[230,140,140]./255),'facecolor',f9)
set(findobj(gcf,'facecolor',[0.5,0.5,0.5]),'facecolor',f1)
set(findobj(gcf,'facecolor',[120,150,230]./255),'facecolor',f14)
Not very elegant, but it works!

Más respuestas (1)

Shivang Patel
Shivang Patel el 4 de Mayo de 2015
My confusion matrix size is 19x19.. so, Is there any convenient way to display clearly...because u know when 19x19's confusionMatrix plot it's a overlap some value...n everything hochpoch !!!
Thanks for Advance...
  4 comentarios
Walter Roberson
Walter Roberson el 8 de Ag. de 2017
No, there is no convenient way. You would have to do the plotconfusion() and then find the created objects and move them into a large container that you had created scrollbars for.
Abdullah Al-Maliki
Abdullah Al-Maliki el 27 de Nov. de 2020
Use the command from the accepted answer above just change the font size from 20 to 5, Iused it and it helped to better show a 26 class confusion matrix.
set(findobj(gca,'type','text'),'fontsize',5)
PS I know this is an old thread but I'm posting this reply to help whoever might needed!

Iniciar sesión para comentar.

Categorías

Más información sobre Specifying Target for Graphics Output en Help Center y File Exchange.

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by