{"id":18885307,"url":"https://github.com/ruda/logolib","last_synced_at":"2026-01-27T01:05:05.885Z","repository":{"id":139748363,"uuid":"139632446","full_name":"ruda/LOGOLib","owner":"ruda","description":"LOGO Library for PostScript.","archived":false,"fork":false,"pushed_at":"2018-07-03T20:09:20.000Z","size":603,"stargazers_count":5,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-05-31T10:47:37.109Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"PostScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/ruda.png","metadata":{"files":{"readme":"README.txt","changelog":null,"contributing":null,"funding":null,"license":"LICENSE.txt","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2018-07-03T20:08:56.000Z","updated_at":"2023-12-07T21:33:37.000Z","dependencies_parsed_at":"2023-04-21T17:30:17.934Z","dependency_job_id":null,"html_url":"https://github.com/ruda/LOGOLib","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/ruda/LOGOLib","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ruda%2FLOGOLib","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ruda%2FLOGOLib/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ruda%2FLOGOLib/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ruda%2FLOGOLib/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/ruda","download_url":"https://codeload.github.com/ruda/LOGOLib/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ruda%2FLOGOLib/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28794585,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-26T21:49:50.245Z","status":"ssl_error","status_checked_at":"2026-01-26T21:48:29.455Z","response_time":59,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-11-08T07:17:47.743Z","updated_at":"2026-01-27T01:05:05.867Z","avatar_url":"https://github.com/ruda.png","language":"PostScript","readme":"\t\t\t\t  LOGO Library\n\t\t       Rudá Moura \u003cruda.moura@gmail.com\u003e\n\n\nINTRODUCTION\n\nLOGO Library is a PostScript library to describe graphics with\ncommands derived from the LOGO language, more specifically,\nyou can use this library to draw with a subset of the “turtle” LOGO commands.\n\nLOGO Library is in Public Domain.\n\n\nFILES\n\nThe LOGO Library is all included in ‘LOGOLib.ps’ file. All other\nPostScript files (*.ps) are examples that maybe teach you \nsomething about the library.\n\n\nUSAGE\n\nPostScript (PS) is largely available in many platforms and printers.\n\nOn macOS, the Preview Application is able to convert the PostScript file\nto the PDF format. On the command line, use ‘pstopdf’ to convert to PDF.\n\nOn Linux and Windows is recommended to install GhostScript and GhostView.\nGhostScript is the PostScript interpreter and GhostView is the viewer application.\n\nNow this is how you use the library (LOGOLib.ps):\n\nCreate a PostScript file and include the LOGO Library content. Use the LOGO-like commands to draw and finally use ‘showpage’ when it is done.\n\nHere is how to draw a Square with size 50 points in the middle of the page.\n\n%%% Copy the LOGO Library here! %%%\n\n50 forward\n90 right\n50 forward\n90 right\n50 forward\n90 right\n50 forward\n90 right\n\nshowpage\n\n\nREFERENCES\n\n* GhostScript and GhostView. https://www.ghostscript.com/\n* PostScript Tutorial by Paul Bourke. http://paulbourke.net/dataformats/postscript/\n* Logo Foundation: Logo Programming. http://el.media.mit.edu/logo-foundation/what_is_logo/logo_programming.html\n* Berkeley Logo User Manual. https://people.eecs.berkeley.edu/~bh/usermanual\n\n\nLast updated: July 3, 2018\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fruda%2Flogolib","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fruda%2Flogolib","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fruda%2Flogolib/lists"}