{"id":17015776,"url":"https://github.com/keupoz/colorwheel2","last_synced_at":"2026-04-27T12:38:39.092Z","repository":{"id":57124474,"uuid":"182379335","full_name":"keupoz/ColorWheel2","owner":"keupoz","description":"Simple HSV color wheel for HTML","archived":false,"fork":false,"pushed_at":"2019-09-06T16:04:54.000Z","size":621,"stargazers_count":1,"open_issues_count":0,"forks_count":1,"subscribers_count":0,"default_branch":"master","last_synced_at":"2025-03-18T03:57:41.768Z","etag":null,"topics":["canvas","colorpicker","colorwheel","hsl","hsv","html","rgb","typescript"],"latest_commit_sha":null,"homepage":"https://keupoz.github.io/ColorWheel2/","language":"TypeScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/keupoz.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2019-04-20T08:12:38.000Z","updated_at":"2023-09-13T21:06:31.000Z","dependencies_parsed_at":"2022-08-25T15:25:25.252Z","dependency_job_id":null,"html_url":"https://github.com/keupoz/ColorWheel2","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/keupoz%2FColorWheel2","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/keupoz%2FColorWheel2/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/keupoz%2FColorWheel2/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/keupoz%2FColorWheel2/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/keupoz","download_url":"https://codeload.github.com/keupoz/ColorWheel2/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":244973694,"owners_count":20541022,"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","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":["canvas","colorpicker","colorwheel","hsl","hsv","html","rgb","typescript"],"created_at":"2024-10-14T06:30:05.247Z","updated_at":"2026-04-27T12:38:39.052Z","avatar_url":"https://github.com/keupoz.png","language":"TypeScript","funding_links":[],"categories":[],"sub_categories":[],"readme":"# ColorWheel 2\nDemo: https://keupoz.github.io/ColorWheel2/\n\nTouch-friendly HSV color picker. Uses one `canvas` tag and has it's own color manager.\n\n## Usage\nColorWheel2 is a UMD module, so you can include it via script tag or require statement. Also it can be imported as an ES module (use `ColorWheel2.es.js`)\n\nInstall via npm:\n```bash\nnpm i @keupoz/colorwheel2\n```\n\n```html\n\u003cscript src=\"ColorWheel2.min.js\"\u003e\u003c/script\u003e\n```\n\n```javascript\nimport ColorWheel from '@keupoz/colorwheel2';\n// or\nconst ColorWheel = require('./ColorWheel2.js');\nlet picker = new ColorWheel('#output', 256, function (eventCode, eventName) {\n  // Do something here when color is changed\n});\n```\n\n## API\n\n### Constructor\n\n```javascript\nnew ColorWheel(canvas, size, callback);\n```\n\n- **canvas** - CSS selector, `HTMLCanvasElement` or `CanvasRenderingContext2D`. Set to null to create new instances automatically\n- **size** - output canvas size in pixels\n- **callback** - called after each color change with arguments `eventCode` and `eventName`\n\n#### Event codes\n- `0`: interaction started\n- `1`: interaction continued\n- `2`: interaction ended\n- `3`: updated picker after changing color programmatically\n\n#### Event names\n- `rotateWheel`: changed hue\n- `moveCursor`: moved cursor\n- `update`: updated picker. Event code is always `3`\n\n### Properties\n\n#### ColorWheel.version\nStatic property\n\n```javascript\nColorWheel.version; // '1.0.0'\n```\n\n#### ColorWheel.domElement\nOutput canvas element\n\n```javascript\ndocument.body.appendChild(picker.domElement);\npicker.canvas.classList.add('picker');\n```\n\n#### ColorWheel.color\nColor instance\n\n**Properties**:\n- `HSV`, `HSL`, `RGB` - arrays. They aren't replaced while changing the color, so you can reuse them\n- `hex`, `num`\n- `css` - css string in HSL model\n\n**Methods**:\n- `isDark` - can be used to make text readable. Returns `true` if text color should be white\n- `getName` - returns CSS name for current color if it exists, otherwise returns hex code\n\n#### ColorWheel.setSize\nSets output canvas size\n\n```javascript\npicker.setSize(300);\n```\n\n#### ColorWheel.setColor\nRemoved in 1.2.0. Use set methods from color instance and update picker via `picker.update()`. See `dist/ColorWheel2.d.ts` for color methods\n\n```javascript\npicker.setHSV(180,1,1);\npicker.update();\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fkeupoz%2Fcolorwheel2","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fkeupoz%2Fcolorwheel2","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fkeupoz%2Fcolorwheel2/lists"}