For 95 % of all pages I scan that is the worst Jpeg with 16 million different colours at an atrociously low resolutionĪnd a high compression setting losing content and inserting highly Whatever about the internal raster format used. Outputting a PDF in a single operation generally allow you NO control You defer to their superior intelligence, what does that say about you?) What's more important and worse, all those 'intelligent' machines (if It or, seen the other way, include a raster image inside a PDF, but it A scanner is a raster machine and what it sees isĪnd always will be a raster format. > Scanning to an image format is not required. Please reply in the newsgroup, the e-mail address is invalid To create output files much larger than the input. I had to experiment with the settings to achieve an output pdf with aįile size and resolution comparable to the original. 'compress' must match the image type ('Group4' for monochrome, 'jpeg' The option 'rotate' defines the rotation angle in degrees (here 1.5 degĬlockwise, use negative number for counter-clockwise), and the option Set according to the original pdf and what you want the result to be, The options 'density', 'page' and 'monochrome' / 'colorspace' must be units PixelsPerInch -page 2480x3508 -density 300 (command is here broken into three lines but must be entered in oneĬonvert -density 300 tilted.pdf -rotate 1.5 -alpha off -monochrome Ghostscript to convert the pdf to bitmap and the bitmap to pdf The following command calls ImageMagick's convert which in turn uses However this could be done in one command (in the command prompt or aīatch file) if you install ImageMagick and GhostScript. Rotate the bitmap, and write the rotated bitmap to a pdf. The only way to do what you need is to render the pdf to a bitmap, Rotationīy modifying the pdf is restricted to 90°, 180°, 270° AFAIK I do not know any method to do this by just modifying the pdf.

S there a way to rotate pdf pages