1 line
40 KiB
JSON
1 line
40 KiB
JSON
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{"ast":null,"code":"import \"core-js/modules/es.regexp.exec.js\";\nimport \"core-js/modules/es.string.match.js\";\nimport { __extends } from \"tslib\";\nimport Path from '../graphic/Path.js';\nimport PathProxy from '../core/PathProxy.js';\nimport transformPath from './transformPath.js';\nimport { extend } from '../core/util.js';\nvar mathSqrt = Math.sqrt;\nvar mathSin = Math.sin;\nvar mathCos = Math.cos;\nvar PI = Math.PI;\n\nfunction vMag(v) {\n return Math.sqrt(v[0] * v[0] + v[1] * v[1]);\n}\n\n;\n\nfunction vRatio(u, v) {\n return (u[0] * v[0] + u[1] * v[1]) / (vMag(u) * vMag(v));\n}\n\n;\n\nfunction vAngle(u, v) {\n return (u[0] * v[1] < u[1] * v[0] ? -1 : 1) * Math.acos(vRatio(u, v));\n}\n\n;\n\nfunction processArc(x1, y1, x2, y2, fa, fs, rx, ry, psiDeg, cmd, path) {\n var psi = psiDeg * (PI / 180.0);\n var xp = mathCos(psi) * (x1 - x2) / 2.0 + mathSin(psi) * (y1 - y2) / 2.0;\n var yp = -1 * mathSin(psi) * (x1 - x2) / 2.0 + mathCos(psi) * (y1 - y2) / 2.0;\n var lambda = xp * xp / (rx * rx) + yp * yp / (ry * ry);\n\n if (lambda > 1) {\n rx *= mathSqrt(lambda);\n ry *= mathSqrt(lambda);\n }\n\n var f = (fa === fs ? -1 : 1) * mathSqrt((rx * rx * (ry * ry) - rx * rx * (yp * yp) - ry * ry * (xp * xp)) / (rx * rx * (yp * yp) + ry * ry * (xp * xp))) || 0;\n var cxp = f * rx * yp / ry;\n var cyp = f * -ry * xp / rx;\n var cx = (x1 + x2) / 2.0 + mathCos(psi) * cxp - mathSin(psi) * cyp;\n var cy = (y1 + y2) / 2.0 + mathSin(psi) * cxp + mathCos(psi) * cyp;\n var theta = vAngle([1, 0], [(xp - cxp) / rx, (yp - cyp) / ry]);\n var u = [(xp - cxp) / rx, (yp - cyp) / ry];\n var v = [(-1 * xp - cxp) / rx, (-1 * yp - cyp) / ry];\n var dTheta = vAngle(u, v);\n\n if (vRatio(u, v) <= -1) {\n dTheta = PI;\n }\n\n if (vRatio(u, v) >= 1) {\n dTheta = 0;\n }\n\n if (dTheta < 0) {\n var n = Math.round(dTheta / PI * 1e6) / 1e6;\n dTheta = PI * 2 + n % 2 * PI;\n }\n\n path.addData(cmd, cx, cy, rx, ry, theta, dTheta, psi, fs);\n}\n\nvar commandReg = /([mlvhzcqtsa])([^mlvhzcqtsa]*)/ig;\nvar numberReg = /-?([0-9]*\\.)?[0-9]+([eE]-?[0-9]+)?/g;\n\nfunction createPathProxyFromString(data) {\n var path = new PathProxy();\n\n if (!data) {\n return path;\n }\n\n var cpx = 0;\n var cpy = 0;\n var subpathX = cpx;\n var subpathY = cpy;\n var prevCmd;\n var CMD = PathProxy.CMD;\n var cmdList = data.match(commandReg);\n\n if (!cmdList) {\n return path;\n }\n\n for (var l = 0; l < cmdList.length; l++) {\n var cmdText = cmdList[l];\n var cmdStr = cmdText.charAt(0);\n var cmd = void 0;\n var p = cmdText.match(numberReg) || [];\n var pLen = p.length;\n\n for (var i = 0; i < pLen; i++) {\n p[i] = parseFloat(p[i]);\n }\n\n var off = 0;\n\n while (off < pLen) {\n var ctlPtx = void 0;\n var ctlPty = void 0;\n var rx = void 0;\n var ry = void 0;\n var psi = void 0;\n var fa = void 0;\n var fs = void 0;\n var x1 = cpx;\n var y1 = cpy;\n var len = void 0;\n var pathData = void 0;\n\n switch (cmdStr) {\n case 'l':\n cpx += p[off++];\n cpy += p[off++];\n cmd = CMD.L;\n path.addData(cmd, cpx, cpy);\n break;\n\n case 'L':\n cpx = p[off++];\n cpy = p[off++];\n cmd = CMD.L;\n path.addData(cmd, cpx, cpy);\n break;\n\n case 'm':\n cpx += p[off++];\n cpy += p[off++];\n cmd = CMD.M;\n path.addData(cmd, cpx, cpy);\n subpathX = cpx;\n subpathY = cpy;\n cmdStr = 'l';\n break;\n\n case 'M':\n cpx = p[off++];\n cpy = p[off++];\n cmd = CMD.M;\n path.addData(cmd, cpx, cpy);\n subpathX = cpx;\n subpathY = cpy;\n cmdStr = 'L';\n break;\n\n case 'h':\n cpx += p[off++];\n cmd = CMD.L;\n path.addData(cmd, cpx, cpy);\n break;\n\n case 'H':\n cpx = p[off++];\n cmd = CMD.L;\n path.addData(cmd, cpx, cpy);\n
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