Convert PDF Coloring Pages
If you have access to imagemagick you can quickly convert a PDF coloring page(s) to grayscale PNG using the below procedure and notes.
Notes The pdfimages will get you a dpi listing for each page in the PDF that has an image, use that value instead of 300 in the below, if it is present. The -type Grayscale parameter can be removed if you need color output. Conversion Install imagemagick pdfimages -list shipspage1.
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