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junjihashimoto / sixel

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Use gs instead of convert #4

Closed tomjaguarpaw closed 4 years ago

tomjaguarpaw commented 4 years ago

On Ubuntu 18.04 I found that I couldn't use convert to convert PNG to PDF, because there is some sort of security policy that prevents it. See a StackOverflow discussion for details. On the other hand, I believe that convert just calls gs, so sixel could use the following command instead:

gs -dSAFER -r300 -sDEVICE=png16m -o sixel.png sixel.pdf
junjihashimoto commented 4 years ago

Fixed in version 0.1.2.3.