These pages are about the Cairo library.

• Generating the illustration for Damerau-Levenshtein explained (16 April 2020)
• An example of Cairo and FreeType in C (6 October 2016)
• Draw a coloured graph of three phases (29 August 2016)
• Get QR code data from a png scalar (2 August 2016)
• Perl Cairo tutorial (30 September 2013)
• Converting Cairo output to PNG (28 December 2010)
• Listing available typefaces with Pango (18 October 2010)