do not apply scaling to pdf background #145
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Without this change, the background (if filled with color) is by the factor
scalelarger than it should be, see first picture below (qrcode.pdf opened with Inkscape). This is fixed by moving the scaling matrix (cmcommand) below creation of the background rect (re f q). This creates the background scaling in the second image below.Note that - because the MediaBox is identical in both cases, this issue is not visible with standard pdf viewers that just crop at the media box.