I create figures in MATLAB, and export to EPS using the normal File->Save As dialog box. I added some additions to the EPS file using Adobe Illustrator CS6, and then saved the EPS again. Viewing the EPS file with Evince, everything looks normal.
But when adding these figures to a LaTEX file, compiling as normal, then converting the .dvi to a PDF using dvipdf, the colors of the Illustrator modified EPS come out different. Any ideas what can be done to fix them?
I solve the problem by the following procedure. When you save the EPS file in illustrator, DO NOT check the "Include CMPK PostScript in RGB Files". Then the colors in the compiled LaTeX file won't be in dull color.
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In Matlab, I am using LaTex interpreter as default and CMU Serif as in Latex as my default font through the following commands inside startup.m.
set(0,'DefaultTextFontname', 'CMU Serif');
set(0,'DefaultAxesFontName', 'CMU Serif');
set(0,'defaulttextinterpreter','latex');
The plot produced from Matlab appears like this, with the fonts in place:
However, upon saving the above image as eps using either print or saveas command produces figure with all the ticks and label in a different font:
Can someone suggest, what is the issue resulting in different fonts?
I am trying to export a figure which includes highlighting of regions - something like this: Highlight parts of matlab plot. Unfortunately, when I export the figures to .eps files the size is of the order of ~10 MB... Thus, when I include them in a tex file, the quality is severely degraded. As expected this problem seems to occur due to the use of the area function for the highlighting. Is there any workaround on this?
You have transparency in your plot which requires the renderer to be OpenGL which causes any EPS to not really be vector graphics but rather bitmaps coerced in some strange way. This is why the file size is much larger than what you would expect for vector graphics. If you open the resulting EPS file with an external editor (Illustrator, Inkscape, etc.) you will see what I am talking about. As a side-note, transparency isn't technically supported in EPS files.
Your options are really to
Save your figures as something else such as TIFF or PNG
You could try saving the figure as an EPS using export_fig from the file exchange but you will likely still have the same issue.
Turn off transparency, save to an EPS, and use Illustrator or an external program to change the transparency and try to save as an EPS file and see if you get better results.
I normally save my matlab figures as .eps and then make them better looking using Adobe Illustrator. This works for most figures but not all.
For example I plotted my data using the violin.m function from file exchange. When I save it as .eps and open it in Illustrator, I don't get an editable figure as I usually do. Instead, My figure appears chopped in horizontal sections, and all I can do is delete them (like in the figure below).
Is there anything I can do in either matlab or Illustrator to be able to edit the figure?
I don't need an .eps file, I just need to be able to edit it.
EDITS:
I tried #MattSchmatt's suggestion of using the print2eps function but I had the same problem.
Saving as .pdf doesn't solve the problem, because the image I get is not editable in Illustrator (plus, I also get the horizontal 'chunks').
A minimal, complete and verifiable example requires matlab, the violin function linked above and illustrator. But if it helps, here's the matlab code to produce a similar figure. I save by clicking on Figure -> save as. (But as I said above I tried the print2eps function and that was the same).
X = rand(100,6);
figure; violin(X)
I tried the following, didn't work either.
set(gcf, 'Renderer', 'painters')
As the author of the question suggests, I also wasn't able to export an editable (vectorized) .eps file into Illustrator. However, exporting it as .pdf does the trick. The 'fill' for the violin plots is weird, though, and has horizontal sections (perhaps something to do with the way the density estimate is being plotted?) all over. I was able to fix this and make the plots normal (with solid filled shades): select all the horizontal sections/chunks using the magic wand tool, and then increase opacity to 100% (it is set to 50 based on the exported file). Once all the required edits are made, export the file as .tiff and it seems to look fine. Hope this replicates, and thus helps! (my MATLAB version is 2016, and Illustrator version is the CS5)
So recently I decided to not use the standard markers that Matlab provides and use my own via: a set of fonts including Webdings or WingDings. I make a standard scatter plot, and plot the text (in wingdings), using the text command, over the locations of the markers.
When I save these plots as png files, they print perfectly. They also appear perfectly on my screen after plotting.
However when I save these plots as eps files, the webdings are turning into their original letters 'l' or 'w'. It also looks like it's plotting them in a Courier font, but my default is Helvetica.
I've read through this previous post, but my question differs in that he is looking to use Latex as the interpreter and to include fonts, whereas I don't want to use Latex as the interpreter. However, it seems like my default interpreter (not sure what that is), isn't doing the job when converting to EPS.
Example:
imageR='w'
text(xf2,yf2,imageR,'fontName',font,'FontSize',fontR,'HorizontalAl','left','color','w')
I figured it out....took me way too long.
Ghostscript / Postscript only export with a few fonts when you are exporting eps files.
This link was incredibly helpful.
I just switched from wingdings/webdings to ZapfDinbats...Practically the same thing...
I've got an exported version of a MATLAB diagram, similar to the one below. The problem is, that there are no axis captions. It's not possible to export the file again from MATLAB. I need to edit the PDF programmatically and edit about 100 diagrams, all with the same axis positions.
Is there a clean and fast way to paste the Strings X and Y at the corresponding positions in the pdf based on a batch process?
Create a PDF file with the captions. Add that as a background with to the PDF files with pdftk.
if know how to use LaTeX, the pstool package can bring you far on this on, including replacing labels (or actually any text on an eps figure) with TeX symbolic expressions. Neat if you're already working in LaTeX.