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I use TeXmaker and I try to insert an image with the command \includegraphics. The problem is that when I compile it, i have a border around my image and I don't want that. I tried everything that I looked up on Google, but still nothing works for me. Can anyone here help me? The problem occurs with .png screenshots and .eps files that I use. Below you can see what I mean.

enter image description here

EDIT:

I compile my text with LuaLaTeX, if that matters.

\begin{figure}
\centering
\includegraphics[scale=0.5]{example-image}
\caption{Μετατροπή από την κλίμακα mel στη συχνότητα}
\label{fig:mel2freq}
\end{figure}
Mensch
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mithri
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    \includegraphics doesn't add a box, so either it is in the image, or you have \fbox or framed or similar around the image inclusion, but if you do not show any code it is hard to guess. – David Carlisle Nov 02 '17 at 17:32
  • I do not have \fbox or framed, my code is pretty simple:

    \begin{figure} \centering \includegraphics[scale=0.5]{mel2freq} \caption{Μετατροπή από την κλίμακα mel στη συχνότητα} \label{fig:mel2freq} \end{figure}

     – mithri Nov 02 '17 at 18:56
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    @mithri: Then the included image already has the frame. –  Nov 02 '17 at 19:01
  • try with example-image (a test file in the tex distributions, do you still get a frame? if you do please post in your question (not n comments) a complete test document so people can debug – David Carlisle Nov 02 '17 at 19:26
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    please make a complete small document using example-image and show the output from that image. if you are getting a frame from that fragment then some code you have not shown is redefining includegraphics or figure, it is impossible to debug the fragment you have posted. – David Carlisle Nov 02 '17 at 21:19
  • Make a complete document, starting with \documentclass and ending with \end{document}. You may have something set up in your preamble that adds these boxes. – ShreevatsaR Nov 02 '17 at 23:57
  • Try `\documentclass{article} \usepackage{graphicx}

    \begin{document} \begin{figure} \centering \includegraphics[clip=true,trim=30mm 0mm 0mm 0mm,scale=0.5]{example-image} \caption{caption text} \label{fig:mel2freq} \end{figure} \end{document}`. I suppose that the whitespace becomes from matlab. - And please read MWE.

     – Bobyandbob Nov 15 '17 at 10:43

0 Answers0