Saving figure in jpeg

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Francois Piche
Francois Piche 2012-1-17
I am trying to save figure in jpeg format and find myself having to create them full screen to get good rendering. However, I cannot control both figure number and position. How do I get around this restriction? The relevant code lines are shown below.
Thanks,
scrsz = get(0,'ScreenSize');
figure(1,'Position',[1 1 scrsz(3) scrsz(4)]); % generate figure 1 full screen size

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采纳的回答

Walter Roberson
Walter Roberson 2012-1-17
scrsz = get(0,'ScreenSize');
fig = figure(1);
set(fig,'Units','Pixels','Position',[1 1 scrsz(3) scrsz(4)]);

更多回答（2 个）

Andrii
Andrii 2012-1-17
You can function imwrite. Syntax:imwrite(nameOfElement,'Filename.jpg')
Image Analyst
Image Analyst 2012-1-18
I believe you can save the figures with whatever resolution you want with export_fig. See the FAQ: http://matlab.wikia.com/wiki/FAQ#How_do_I_save_my_figure.2C_axes.2C_or_image.3F_I.27m_having_trouble_with_the_built_in_MATLAB_functions.

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