Save image without the white margin

2015 1 21
1 个回答
更新时间：2015 1 23
7 次查看（30 天）

0 个投票

Hi, Please I want to use the HGEXPORT function as shown:
hgexport(gcf, 'figure1.jpg', ...
hgexport('factorystyle'), 'Format', 'jpeg');
hgexport(gcf, 'L2w.jpg', hgexport('factorystyle'), 'Format', 'jpeg');
But, I dont need the white margin around the image.

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回答（1 个）

Chad Greene
Chad Greene 2015-1-21

1 个投票

There are many solutions. The best standby solution is to (almost) always use export_fig. It crops the white space by default unless you specify the -nocrop option.

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Nour
Nour 2015-1-23
编辑：Nour 2015-1-23
Please I need more explanation about using export_fig.
In fact, every thing was normal before I change my system to windows 8. Now I have a problem with the following commands:
hgexport(gcf, 'L2w.jpg', hgexport('factorystyle'), 'Format', 'jpeg');
There is a white margin around the image, in windows 7 I didn't have this problem as the image is saved without any margin, it seems so strange to have this problem now.
Please check out the 2 images attached.

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Nour
Nour
2015-1-21

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Nour
Nour
2015-1-23

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