Graphicx

• How to Set a Local `\graphicspath` for Gnuplot epslatex Plots
  Scope \graphicspath around the gnuplot-generated TeX file so LaTeX finds its companion graphic without changing paths elsewhere.
• Why Are Vector Images Rasterized in XeLaTeX PDFs?
  Keep figures sharp in XeLaTeX by including vector PDFs, converting SVG or EPS appropriately, and checking whether the final PDF contains bitmap images.