{"id":3926,"date":"2008-09-28T13:20:35","date_gmt":"2008-09-28T17:20:35","guid":{"rendered":"http:\/\/scruss.com\/blog\/?p=3926"},"modified":"2008-09-28T13:20:35","modified_gmt":"2008-09-28T17:20:35","slug":"demented-tiles-for-demented-people","status":"publish","type":"post","link":"https:\/\/scruss.com\/blog\/2008\/09\/28\/demented-tiles-for-demented-people\/","title":{"rendered":"demented tiles for demented people"},"content":{"rendered":"<p>I&#8217;d totally put these up on my walls, but I may end up climbing them:<\/p>\n<table border=\"0\">\n<tbody>\n<tr>\n<td><a href=\"http:\/\/scruss.com\/wordpress\/wp-content\/uploads\/2008\/09\/0.pdf\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/scruss.com\/wordpress\/wp-content\/uploads\/2008\/09\/0.png\" alt=\"\" width=\"200\" height=\"200\" \/><\/a><\/td>\n<td><a href=\"http:\/\/scruss.com\/wordpress\/wp-content\/uploads\/2008\/09\/1.pdf\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/scruss.com\/wordpress\/wp-content\/uploads\/2008\/09\/1.png\" alt=\"\" width=\"200\" height=\"200\" \/><\/a><\/td>\n<td><a href=\"http:\/\/scruss.com\/wordpress\/wp-content\/uploads\/2008\/09\/2.pdf\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/scruss.com\/wordpress\/wp-content\/uploads\/2008\/09\/2.png\" alt=\"\" width=\"200\" height=\"200\" \/><\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"http:\/\/scruss.com\/wordpress\/wp-content\/uploads\/2008\/09\/3.pdf\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/scruss.com\/wordpress\/wp-content\/uploads\/2008\/09\/3.png\" alt=\"\" width=\"200\" height=\"200\" \/><\/a><\/td>\n<td><a href=\"http:\/\/scruss.com\/wordpress\/wp-content\/uploads\/2008\/09\/4.pdf\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/scruss.com\/wordpress\/wp-content\/uploads\/2008\/09\/4.png\" alt=\"\" width=\"200\" height=\"200\" \/><\/a><\/td>\n<td><a href=\"http:\/\/scruss.com\/wordpress\/wp-content\/uploads\/2008\/09\/5.pdf\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/scruss.com\/wordpress\/wp-content\/uploads\/2008\/09\/5.png\" alt=\"\" width=\"200\" height=\"200\" \/><\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"http:\/\/scruss.com\/wordpress\/wp-content\/uploads\/2008\/09\/6.pdf\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/scruss.com\/wordpress\/wp-content\/uploads\/2008\/09\/6.png\" alt=\"\" width=\"200\" height=\"200\" \/><\/a><\/td>\n<td><a href=\"http:\/\/scruss.com\/wordpress\/wp-content\/uploads\/2008\/09\/7.pdf\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/scruss.com\/wordpress\/wp-content\/uploads\/2008\/09\/7.png\" alt=\"\" width=\"200\" height=\"200\" \/><\/a><\/td>\n<td><a href=\"http:\/\/scruss.com\/wordpress\/wp-content\/uploads\/2008\/09\/8.pdf\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/scruss.com\/wordpress\/wp-content\/uploads\/2008\/09\/8.png\" alt=\"\" width=\"200\" height=\"200\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>I made them by taking 32&#215;32 pixel tiles of random grey noise, <a href=\"http:\/\/www.tinrocket.com\/projects\/programming\/graphics\/00158\/\">Atkinson<\/a> dithering them (using <a href=\"http:\/\/netpbm.sourceforge.net\/doc\/pamditherbw.html\">pamditherbw<\/a>) then vectorizing them using <a href=\"http:\/\/potrace.sourceforge.net\/\">potrace<\/a>. If you click on the tiles, you can download\/view the PDF source of each.<\/p>\n<p>(<a href=\"http:\/\/netpbm.sourceforge.net\/doc\/pgmnoise.html\">pgmnoise<\/a>, the source of the grey noise, relies heavily on the system time as its seed. Before I introduced a delay between image generation, several images appeared almost identical.)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>I&#8217;d totally put these up on my walls, but I may end up climbing them: I made them by taking 32&#215;32 pixel tiles of random grey noise, Atkinson dithering them (using pamditherbw) then vectorizing them using potrace. If you click on the tiles, you can download\/view the PDF source of each. (pgmnoise, the source of [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[7],"tags":[1393,1394,809,765],"class_list":["post-3926","post","type-post","status-publish","format-standard","hentry","category-computers-suck","tag-atkinson","tag-dither","tag-netpbm","tag-pdf"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/pQNZZ-11k","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/scruss.com\/blog\/wp-json\/wp\/v2\/posts\/3926","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/scruss.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/scruss.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/scruss.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/scruss.com\/blog\/wp-json\/wp\/v2\/comments?post=3926"}],"version-history":[{"count":2,"href":"https:\/\/scruss.com\/blog\/wp-json\/wp\/v2\/posts\/3926\/revisions"}],"predecessor-version":[{"id":3928,"href":"https:\/\/scruss.com\/blog\/wp-json\/wp\/v2\/posts\/3926\/revisions\/3928"}],"wp:attachment":[{"href":"https:\/\/scruss.com\/blog\/wp-json\/wp\/v2\/media?parent=3926"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/scruss.com\/blog\/wp-json\/wp\/v2\/categories?post=3926"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/scruss.com\/blog\/wp-json\/wp\/v2\/tags?post=3926"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}