Re: the width and dpi of an EPS, TIFF or JPEG file

Mike wrote:
Hi

I have an output figure. And I do a little adjustment manually.
Then I save it as toa.fig

I want to output this figure as an EPS, TIFF or JPEG file with 15 cm
width and 600 dpi.

I use following commands:

open toa.fig
print -depsc -tiff -r600 Fig01.eps

Someone told me its width is smaller than 15 cm.

How do I know the width and dpi of an EPS, TIFF or JPEG file?
Is the previous command right?

thanks a lot.

Mike

The doc on the print command discusses this.

The width of the output is controlled by the figure's paperposition
property, and you can specify the units to use as well. Assuming you
want the current figure's output to be 15cm x 15cm:
set(gcf, 'paperunits', 'centimeters', 'paperposition', [0 0 15 15]);

The -r (resolution) flag does set the resolution (DPI) but only for
MATLAB generated graphic formats; it is not honored for the formats that
are created via Ghostscript.

The tiff preview embedded in an eps file is always 150 DPI for figures

--

Richard Quist
Software Developer
The MathWorks, Inc.
.

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