{"id":16573236,"url":"https://github.com/jefferis/readbitmap","last_synced_at":"2025-10-05T20:57:12.603Z","repository":{"id":2028260,"uuid":"2964648","full_name":"jefferis/readbitmap","owner":"jefferis","description":"R package to identify and read bitmap images","archived":false,"fork":false,"pushed_at":"2018-06-27T11:48:46.000Z","size":77,"stargazers_count":4,"open_issues_count":0,"forks_count":2,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-09-08T14:16:20.329Z","etag":null,"topics":["bmp","jpeg","png","r","tiff"],"latest_commit_sha":null,"homepage":"http://jefferis.github.io/readbitmap","language":"R","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/jefferis.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2011-12-12T14:27:24.000Z","updated_at":"2018-10-23T13:27:02.000Z","dependencies_parsed_at":"2022-08-28T21:11:01.667Z","dependency_job_id":null,"html_url":"https://github.com/jefferis/readbitmap","commit_stats":null,"previous_names":[],"tags_count":2,"template":false,"template_full_name":null,"purl":"pkg:github/jefferis/readbitmap","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jefferis%2Freadbitmap","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jefferis%2Freadbitmap/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jefferis%2Freadbitmap/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jefferis%2Freadbitmap/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/jefferis","download_url":"https://codeload.github.com/jefferis/readbitmap/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jefferis%2Freadbitmap/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":278518899,"owners_count":26000177,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","status":"online","status_checked_at":"2025-10-05T02:00:06.059Z","response_time":54,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"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":["bmp","jpeg","png","r","tiff"],"created_at":"2024-10-11T21:29:47.767Z","updated_at":"2025-10-05T20:57:12.589Z","avatar_url":"https://github.com/jefferis.png","language":"R","funding_links":[],"categories":[],"sub_categories":[],"readme":"# readbitmap\n[![Build Status](https://travis-ci.org/jefferis/readbitmap.svg)](https://travis-ci.org/jefferis/readbitmap)\n[![CRAN status](http://www.r-pkg.org/badges/version/readbitmap)](https://cran.r-project.org/package=readbitmap)\n\n## Introduction\n\n**readbitmap** is a simple R package that provides a function `read.bitmap` to read\nstandard bitmap format images, identifying them by their image header \n(or [magic value](https://en.wikipedia.org/wiki/Magic_number_(programming)#Magic_numbers_in_files))\nrather than relying on the file extension.\n\n  * See http://jefferis.github.io/readbitmap for online documentation.\n  * Currently supports BMP, JPEG, PNG and TIFF images\n  * ... via [bmp](https://cran.r-project.org/package=bmp), [jpeg](https://cran.r-project.org/package=jpeg), [png](https://cran.r-project.org/package=png), and\n  [tiff](https://cran.r-project.org/package=tiff) packages. \n  * includes function to identify images by magic values \n    (standard file extensions can also be used)\n  * Includes simple test suite\n\n## Installation\n\n### Regular CRAN Install\n\n```r\ninstall.packages('readbitmap')\n```\n\n### Latest Version\n\n```r\nif (!require(\"devtools\")) install.packages(\"devtools\")\ndevtools::install_github('jefferis/readbitmap')\n```\n\n## Dependencies\nThe [jpeg](https://cran.r-project.org/package=jpeg),\n[png](https://cran.r-project.org/package=png), and \n[tiff](https://cran.r-project.org/package=tiff) R packages depend on system\nlibjpeg, libpng and libtiff libraries.  These are pretty much always installed on unix\nlike systems (e.g. linux, macosx). Failing that, see:\n\n  * http://www.libpng.org/\n  * http://ijg.org/\n  * http://www.libtiff.org/\n\nFor Windows, binary installs of the jpeg and png packages include the libjpeg\nand lipng available on winbuilder and therefore no system library is required.\nThe winbuilder libraries are part of a collection provied by Brian Ripley at:\n\n  http://www.stats.ox.ac.uk/pub/Rtools/goodies/multilib/\n\nThe file is called `local323.zip` at the time of writing.\n\nFor windows users building from source, the libraries are part of the Rtools\nbundle available at:\n\n  http://cran.r-project.org/bin/windows/Rtools/\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjefferis%2Freadbitmap","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fjefferis%2Freadbitmap","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjefferis%2Freadbitmap/lists"}