Docsplit images command - Added the ability to specify the page number delimiter via a command line option #110
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…ter via command line option
| @@ -101,6 +101,9 @@ def parse_options | |||
| opts.on('-r', '--rolling', 'generate images from each previous image') do |r| | |||
| @options[:rolling] = true | |||
| end | |||
| opts.on('--delimiter [DELIMITER]', 'set page number delimiter (eg: _, -, -Page-...)') do |d| | |||
| @options[:delimiter] = d.tr('^','') | |||
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In order to have your delimiter start with a dash, you need to escape it with the '^' character. So, we need to strip the '^' before passing it to @options.
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When using docsplit images to split a pdf into a series of images (e.g. foo.pdf --> foo_1.jpg, foo_2.jpg, ...), the user may want the ability to specify the page number delimiter. For example, instead of always using an underscore ('_'), the user may want to use a dash ('-') or something more complicated (e.g. foo.pdf --> foo-page-1.pdf, foo-page-2, ...).