{"id":21924843,"url":"https://github.com/suconbu/imagescaling","last_synced_at":"2025-08-27T05:14:17.405Z","repository":{"id":74777436,"uuid":"134080958","full_name":"suconbu/imagescaling","owner":"suconbu","description":"画像拡縮アルゴリズム比較","archived":false,"fork":false,"pushed_at":"2020-01-19T15:53:00.000Z","size":2004,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-03-22T11:28:17.749Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"https://suconbu.github.io/imagescaling/","language":"HTML","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/suconbu.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,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2018-05-19T16:55:11.000Z","updated_at":"2020-03-24T16:13:17.000Z","dependencies_parsed_at":null,"dependency_job_id":"5e381d07-f83d-4c6b-9817-340b70e06864","html_url":"https://github.com/suconbu/imagescaling","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/suconbu/imagescaling","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/suconbu%2Fimagescaling","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/suconbu%2Fimagescaling/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/suconbu%2Fimagescaling/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/suconbu%2Fimagescaling/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/suconbu","download_url":"https://codeload.github.com/suconbu/imagescaling/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/suconbu%2Fimagescaling/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":272294152,"owners_count":24908772,"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":"2025-08-27T02:00:09.397Z","response_time":76,"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":[],"created_at":"2024-11-28T21:16:10.702Z","updated_at":"2025-08-27T05:14:17.396Z","avatar_url":"https://github.com/suconbu.png","language":"HTML","funding_links":[],"categories":[],"sub_categories":[],"readme":"# imagescaling\n画像拡縮アルゴリズムの見た目比較ツール\n\n### 対応アルゴリズム\n- Nearest neighbor\n- Bilinear\n- Bicubic\n- LanczosN\n- Spline16,36\n\n### スクリーンショット\n\n![Screenshot](https://github.com/suconbu/imagescaling/blob/master/screenshot1.png)\n\n### 操作方法\n\n| 操作 | 説明 |\n| -- | -- |\n| 矢印キー左右 | 画像を切り替える |\n| 画像をクリック | ポップアップをキープする |\n| アルゴリズム名(bilinearなど)をダブルクリック | そのアルゴリズムを非表示にする |\n\n### メモ\n画像や倍率はこのあたりで変更できます。\n\n```javascript\n  // imagescaling.html\n  const resizeFunctionMap = {\n    //nearest: {func: resizeByNearest, parameter: null},\n    bilinear: {func: resizeByBilinear, parameter: null},\n    bicubic: {func: resizeByBiqubic, parameter: null},\n    // lanczos2: {func: resizeByLanczos, parameter: 2},\n    lanczos3: {func: resizeByLanczos, parameter: 3},\n    spline16: {func: resizeBySpline, parameter: 2},\n    spline36: {func: resizeBySpline, parameter: 3},\n  }\n  const resizeRatios = [1.0, 1.3, 1.7, 2.0, 2.3, 2.7, 3.0];\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsuconbu%2Fimagescaling","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsuconbu%2Fimagescaling","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsuconbu%2Fimagescaling/lists"}