# pdflatex removes highlights in the included PDF

I have a figure in the PDF format and there are some texts in the figure (pdf) are highlighted. However, when I include this PDF file into latex document, the highlights are automatically removed. Do you know to to preserve the highlights? I am using PdfLaTeX to compile the TeX documents. The minimal working example provide below:

\documentclass{article}
\usepackage{graphicx}
\begin{document}

\begin{figure}
\includegraphics[width=\linewidth]{figure}
\end{figure}

\end{document}


The figure in PDF format can be downloaded here. However, you can use any pdf file that contains highlights to see the problem.

• Please add a minimal working example (MWE) that illustrates your problem. It will be much easier for us to reproduce your situation and find out what the issue is when we see compilable code, starting with \documentclass{...} and ending with \end{document}. – Sean Allred Jul 9 '13 at 13:04
• Your PDF figure contains PDF annotations, which are only supported by some PDF viewers. Basically, an annotation is not part of the figure, but a distinct object that is put on top of it, can be edited, moved around and so on. To become part of the image, it need to be "flattened", e.g., by printing into another PDF file. – Daniel Jul 9 '13 at 13:40
• Thanks, Daniel. I found the same solution as yours. "Print as PDF" is a working solution. However, an advantaged of this solution is that it almost produces blank space and we need to crop it later on. – An Cong Tran Jul 9 '13 at 14:17
• There is no blank space if you open the PDF and print it with Chrome. – Randel Mar 1 '18 at 13:54