framer-motion/dist/es/render/dom/scroll/offsets/offset.mjs.map

A simple and powerful JavaScript animation library

{"version":3,"file":"offset.mjs","sources":["../../../../../../src/render/dom/scroll/offsets/offset.ts"],"sourcesContent":["import { Edge, EdgeString, Intersection, ProgressIntersection } from \"../types\"\nimport { namedEdges, resolveEdge } from \"./edge\"\n\nconst defaultOffset: ProgressIntersection = [0, 0]\n\nexport function resolveOffset(\n    offset: Edge | Intersection | ProgressIntersection,\n    containerLength: number,\n    targetLength: number,\n    targetInset: number\n) {\n    let offsetDefinition: ProgressIntersection | [EdgeString, EdgeString] =\n        Array.isArray(offset) ? offset : defaultOffset\n\n    let targetPoint = 0\n    let containerPoint = 0\n\n    if (typeof offset === \"number\") {\n        /**\n         * If we're provided offset: [0, 0.5, 1] then each number x should become\n         * [x, x], so we default to the behaviour of mapping 0 => 0 of both target\n         * and container etc.\n         */\n        offsetDefinition = [offset, offset]\n    } else if (typeof offset === \"string\") {\n        offset = offset.trim() as EdgeString\n\n        if (offset.includes(\" \")) {\n            offsetDefinition = offset.split(\" \") as [EdgeString, EdgeString]\n        } else {\n            /**\n             * If we're provided a definition like \"100px\" then we want to apply\n             * that only to the top of the target point, leaving the container at 0.\n             * Whereas a named offset like \"end\" should be applied to both.\n             */\n            offsetDefinition = [offset, namedEdges[offset as keyof typeof namedEdges] ? offset : `0`]\n        }\n    }\n\n    targetPoint = resolveEdge(offsetDefinition[0], targetLength, targetInset)\n    containerPoint = resolveEdge(offsetDefinition[1], containerLength)\n\n    return targetPoint - containerPoint\n}\n"],"names":[],"mappings":";;AAGA,MAAM,aAAa,GAAyB,CAAC,CAAC,EAAE,CAAC,CAAC,CAAA;AAE5C,SAAU,aAAa,CACzB,MAAkD,EAClD,eAAuB,EACvB,YAAoB,EACpB,WAAmB,EAAA;AAEnB,IAAA,IAAI,gBAAgB,GAChB,KAAK,CAAC,OAAO,CAAC,MAAM,CAAC,GAAG,MAAM,GAAG,aAAa,CAAA;IAElD,IAAI,WAAW,GAAG,CAAC,CAAA;IACnB,IAAI,cAAc,GAAG,CAAC,CAAA;AAEtB,IAAA,IAAI,OAAO,MAAM,KAAK,QAAQ,EAAE;AAC5B;;;;AAIG;AACH,QAAA,gBAAgB,GAAG,CAAC,MAAM,EAAE,MAAM,CAAC,CAAA;KACtC;AAAM,SAAA,IAAI,OAAO,MAAM,KAAK,QAAQ,EAAE;AACnC,QAAA,MAAM,GAAG,MAAM,CAAC,IAAI,EAAgB,CAAA;AAEpC,QAAA,IAAI,MAAM,CAAC,QAAQ,CAAC,GAAG,CAAC,EAAE;AACtB,YAAA,gBAAgB,GAAG,MAAM,CAAC,KAAK,CAAC,GAAG,CAA6B,CAAA;SACnE;aAAM;AACH;;;;AAIG;AACH,YAAA,gBAAgB,GAAG,CAAC,MAAM,EAAE,UAAU,CAAC,MAAiC,CAAC,GAAG,MAAM,GAAG,CAAA,CAAA,CAAG,CAAC,CAAA;SAC5F;KACJ;AAED,IAAA,WAAW,GAAG,WAAW,CAAC,gBAAgB,CAAC,CAAC,CAAC,EAAE,YAAY,EAAE,WAAW,CAAC,CAAA;IACzE,cAAc,GAAG,WAAW,CAAC,gBAAgB,CAAC,CAAC,CAAC,EAAE,eAAe,CAAC,CAAA;IAElE,OAAO,WAAW,GAAG,cAAc,CAAA;AACvC;;;;"}