Hi Jim, On Tue, 2025-07-15 at 10:06 -0300, Jim wrote:
Might I ask you (a) To confirm that your PDF reader does, indeed, do SPR? (I.e., not just everything else on your system.) and
Ah, good point, I should have checked first. Using the following test file: \loadtypescriptfile[plex] \setupbodyfont[plex-thin, sans] \setupinterlinespace[1sp] \define[1]\makeline{% \setupbodyfont[#1pt]% \dorecurse{ \numexpression(\textwidth / \widthofstring{l}) - 1\relax }{l\hfill}% \unskip% \par% } \define\makelines{% \processcommalist[2, 4, 6, 8, 10, 11, 12, 16, 24, 36, 72]\makeline% } \startTEXpage[width=6in] \makelines \startframedtext[ offset=0pt, width=broad, background=color, backgroundcolor=black, color=white, ] \makelines \stopframedtext \stopTEXpage Chromium and Firefox (pdf.js) use subpixel rendering, while Evince, Okular, MuPDF, and xpdf just use greyscale antialiasing. I usually use Firefox to view PDFs, and everything else on my system uses subpixel rendering, so I just assumed that the rest of the PDF viewers did as well. Thanks, -- Max