Problem using print('-dpng', '-r300', 'file.png') to write plot to disk in PNG format
18 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Eduardo Sanchez
am 16 Okt. 2017
Kommentiert: Looky
am 16 Okt. 2017
Here's the chunk of code:
FigHandle = figure('Position', [100, 100, 1920, 700]);
subplot(121);
imagesc(X, Z, final_model_it_xz);
hold on;
set(line([17,33,33,17,17]*200 - 200, [12,12,13.5,13.5,12]*200 - 200), 'linewidth', 2, 'color', 'w');
hold off;
grid on;
set(gca, 'linewidth', 1, 'fontsize', 12);
h = colorbar();
set(get(h, 'title'), 'string', 'S$\cdot$ m$^{-1}$', 'fontsize', 12, 'interpreter', 'latex');
xlabel('Inline [m]', 'fontsize', 14, 'interpreter', 'latex');
ylabel('Depth [m]', 'fontsize', 14, 'interpreter', 'latex');
title_str = sprintf(['$\\mathbf{m}_{%d}$ at %g m without regularization',...
' with $\\min(\\mathbf{m}_{%d}) = %g$'], it, Y(iy), it, min_conductivity_it);
title(title_str, 'fontsize', 14, 'interpreter', 'latex');
print('-dpng', '-r300', [plot_folder,'modelYZ']);
subplot(122);
imagesc(Y, Z, final_model_it_yz);
hold on;
set(line([17,33,33,17,17]*200 - 200, [12,12,13.5,13.5,12]*200 - 200), 'linewidth', 2, 'color', 'w');
hold off;
grid on;
set(gca, 'linewidth', 1, 'fontsize', 12);
h = colorbar();
set(get(h, 'title'), 'string', 'S$\cdot$ m$^{-1}$', 'fontsize', 12, 'interpreter', 'latex');
xlabel('Crossline [m]', 'fontsize', 14, 'interpreter', 'latex');
ylabel('Depth [m]', 'fontsize', 14, 'interpreter', 'latex');
title_str = sprintf(['$\\mathbf{m}_{%d}$ at %g m without regularization',...
' with $\\min(\\mathbf{m}_{%d}) = %g$'], it, X(ix), it, min_conductivity_it);
title(title_str, 'fontsize', 14, 'interpreter', 'latex');
print('-dpng', '-r300', [plot_folder,'modelXZ']);
Here's what I see in the graphics windows:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/168306/image.png)
Here's what ends up stored in my computer:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/168307/image.png)
I am using:
>> version
ans =
8.5.0.197613 (R2015a)
Any hints?
Also, when I use the Save as... dialog from the figure viewer:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/168309/image.png)
I get a perfect result:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/168310/image.png)
7 Kommentare
Looky
am 16 Okt. 2017
Have you tried change the PaperPosition via FigHandle.paperPosition=[ ]; Within the brackets you specify the position and size just like you do in your first line. However the units are in inch!
Akzeptierte Antwort
Eduardo Sanchez
am 16 Okt. 2017
1 Kommentar
Looky
am 16 Okt. 2017
Great. Just a little note. Like I said, PaperPosition is in inch (not in Pixel). That's why you got this nasty segmentation fault.
Have a good one
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Startup and Shutdown finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!