| 1 |
- {"ast":null,"code":"export function containStroke(x0, y0, x1, y1, lineWidth, x, y) {\n if (lineWidth === 0) {\n return false;\n }\n var _l = lineWidth;\n var _a = 0;\n var _b = x0;\n if (y > y0 + _l && y > y1 + _l || y < y0 - _l && y < y1 - _l || x > x0 + _l && x > x1 + _l || x < x0 - _l && x < x1 - _l) {\n return false;\n }\n if (x0 !== x1) {\n _a = (y0 - y1) / (x0 - x1);\n _b = (x0 * y1 - x1 * y0) / (x0 - x1);\n } else {\n return Math.abs(x - x0) <= _l / 2;\n }\n var tmp = _a * x - y + _b;\n var _s = tmp * tmp / (_a * _a + 1);\n return _s <= _l / 2 * _l / 2;\n}","map":{"version":3,"names":["containStroke","x0","y0","x1","y1","lineWidth","x","y","_l","_a","_b","Math","abs","tmp","_s"],"sources":["E:/git/2021项目/安科院大屏/node_modules/zrender/lib/contain/line.js"],"sourcesContent":["export function containStroke(x0, y0, x1, y1, lineWidth, x, y) {\n if (lineWidth === 0) {\n return false;\n }\n var _l = lineWidth;\n var _a = 0;\n var _b = x0;\n if ((y > y0 + _l && y > y1 + _l)\n || (y < y0 - _l && y < y1 - _l)\n || (x > x0 + _l && x > x1 + _l)\n || (x < x0 - _l && x < x1 - _l)) {\n return false;\n }\n if (x0 !== x1) {\n _a = (y0 - y1) / (x0 - x1);\n _b = (x0 * y1 - x1 * y0) / (x0 - x1);\n }\n else {\n return Math.abs(x - x0) <= _l / 2;\n }\n var tmp = _a * x - y + _b;\n var _s = tmp * tmp / (_a * _a + 1);\n return _s <= _l / 2 * _l / 2;\n}\n"],"mappings":"AAAA,OAAO,SAASA,aAAaA,CAACC,EAAE,EAAEC,EAAE,EAAEC,EAAE,EAAEC,EAAE,EAAEC,SAAS,EAAEC,CAAC,EAAEC,CAAC,EAAE;EAC3D,IAAIF,SAAS,KAAK,CAAC,EAAE;IACjB,OAAO,KAAK;EAChB;EACA,IAAIG,EAAE,GAAGH,SAAS;EAClB,IAAII,EAAE,GAAG,CAAC;EACV,IAAIC,EAAE,GAAGT,EAAE;EACX,IAAKM,CAAC,GAAGL,EAAE,GAAGM,EAAE,IAAID,CAAC,GAAGH,EAAE,GAAGI,EAAE,IACvBD,CAAC,GAAGL,EAAE,GAAGM,EAAE,IAAID,CAAC,GAAGH,EAAE,GAAGI,EAAG,IAC3BF,CAAC,GAAGL,EAAE,GAAGO,EAAE,IAAIF,CAAC,GAAGH,EAAE,GAAGK,EAAG,IAC3BF,CAAC,GAAGL,EAAE,GAAGO,EAAE,IAAIF,CAAC,GAAGH,EAAE,GAAGK,EAAG,EAAE;IACjC,OAAO,KAAK;EAChB;EACA,IAAIP,EAAE,KAAKE,EAAE,EAAE;IACXM,EAAE,GAAG,CAACP,EAAE,GAAGE,EAAE,KAAKH,EAAE,GAAGE,EAAE,CAAC;IAC1BO,EAAE,GAAG,CAACT,EAAE,GAAGG,EAAE,GAAGD,EAAE,GAAGD,EAAE,KAAKD,EAAE,GAAGE,EAAE,CAAC;EACxC,CAAC,MACI;IACD,OAAOQ,IAAI,CAACC,GAAG,CAACN,CAAC,GAAGL,EAAE,CAAC,IAAIO,EAAE,GAAG,CAAC;EACrC;EACA,IAAIK,GAAG,GAAGJ,EAAE,GAAGH,CAAC,GAAGC,CAAC,GAAGG,EAAE;EACzB,IAAII,EAAE,GAAGD,GAAG,GAAGA,GAAG,IAAIJ,EAAE,GAAGA,EAAE,GAAG,CAAC,CAAC;EAClC,OAAOK,EAAE,IAAIN,EAAE,GAAG,CAAC,GAAGA,EAAE,GAAG,CAAC;AAChC","ignoreList":[]},"metadata":{},"sourceType":"module","externalDependencies":[]}
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