Whenever I save a figure as a PDF I seem to get a grid that's visible in the background. This doesn't show up when I view the figure in mathematica. How do I get rid of the grid?
Here's how the PDF looks like
Here's how a similar figure looks in mathematica
This shows up even if I plot something really simple like RegionPlot[x^2 + y^2 < 5, {x, -5, 5}, {y, -5, 5}]
Export["image.pdf", RegionPlot[x^2 + y^2 < 5, {x, -5, 5}, {y, -5, 5}, ColorFunction -> LightBlue]]This seems to work – Jun 29 '17 at 02:39