recharts
Version:
React charts
233 lines (229 loc) • 9.2 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.defaultSectorProps = exports.Sector = void 0;
var React = _interopRequireWildcard(require("react"));
var _clsx = require("clsx");
var _PolarUtils = require("../util/PolarUtils");
var _DataUtils = require("../util/DataUtils");
var _resolveDefaultProps = require("../util/resolveDefaultProps");
var _svgPropertiesAndEvents = require("../util/svgPropertiesAndEvents");
var _round = require("../util/round");
var _templateObject, _templateObject2, _templateObject3, _templateObject4, _templateObject5, _templateObject6, _templateObject7;
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function _interopRequireWildcard(e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (var _t in e) "default" !== _t && {}.hasOwnProperty.call(e, _t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, _t)) && (i.get || i.set) ? o(f, _t, i) : f[_t] = e[_t]); return f; })(e, t); }
function _extends() { return _extends = Object.assign ? Object.assign.bind() : function (n) { for (var e = 1; e < arguments.length; e++) { var t = arguments[e]; for (var r in t) ({}).hasOwnProperty.call(t, r) && (n[r] = t[r]); } return n; }, _extends.apply(null, arguments); }
function _taggedTemplateLiteral(e, t) { return t || (t = e.slice(0)), Object.freeze(Object.defineProperties(e, { raw: { value: Object.freeze(t) } })); }
var getDeltaAngle = (startAngle, endAngle) => {
var sign = (0, _DataUtils.mathSign)(endAngle - startAngle);
var deltaAngle = Math.min(Math.abs(endAngle - startAngle), 359.999);
return sign * deltaAngle;
};
var getTangentCircle = _ref => {
var {
cx,
cy,
radius,
angle,
sign,
isExternal,
cornerRadius,
cornerIsExternal
} = _ref;
var centerRadius = cornerRadius * (isExternal ? 1 : -1) + radius;
var theta = Math.asin(cornerRadius / centerRadius) / _PolarUtils.RADIAN;
var centerAngle = cornerIsExternal ? angle : angle + sign * theta;
var center = (0, _PolarUtils.polarToCartesian)(cx, cy, centerRadius, centerAngle);
// The coordinate of point which is tangent to the circle
var circleTangency = (0, _PolarUtils.polarToCartesian)(cx, cy, radius, centerAngle);
// The coordinate of point which is tangent to the radius line
var lineTangencyAngle = cornerIsExternal ? angle - sign * theta : angle;
var lineTangency = (0, _PolarUtils.polarToCartesian)(cx, cy, centerRadius * Math.cos(theta * _PolarUtils.RADIAN), lineTangencyAngle);
return {
center,
circleTangency,
lineTangency,
theta
};
};
var getSectorPath = _ref2 => {
var {
cx,
cy,
innerRadius,
outerRadius,
startAngle,
endAngle
} = _ref2;
var angle = getDeltaAngle(startAngle, endAngle);
// When the angle of sector equals to 360, star point and end point coincide
var tempEndAngle = startAngle + angle;
var outerStartPoint = (0, _PolarUtils.polarToCartesian)(cx, cy, outerRadius, startAngle);
var outerEndPoint = (0, _PolarUtils.polarToCartesian)(cx, cy, outerRadius, tempEndAngle);
var path = (0, _round.roundTemplateLiteral)(_templateObject || (_templateObject = _taggedTemplateLiteral(["M ", ",", "\n A ", ",", ",0,\n ", ",", ",\n ", ",", "\n "])), outerStartPoint.x, outerStartPoint.y, outerRadius, outerRadius, +(Math.abs(angle) > 180), +(startAngle > tempEndAngle), outerEndPoint.x, outerEndPoint.y);
if (innerRadius > 0) {
var innerStartPoint = (0, _PolarUtils.polarToCartesian)(cx, cy, innerRadius, startAngle);
var innerEndPoint = (0, _PolarUtils.polarToCartesian)(cx, cy, innerRadius, tempEndAngle);
path += (0, _round.roundTemplateLiteral)(_templateObject2 || (_templateObject2 = _taggedTemplateLiteral(["L ", ",", "\n A ", ",", ",0,\n ", ",", ",\n ", ",", " Z"])), innerEndPoint.x, innerEndPoint.y, innerRadius, innerRadius, +(Math.abs(angle) > 180), +(startAngle <= tempEndAngle), innerStartPoint.x, innerStartPoint.y);
} else {
path += (0, _round.roundTemplateLiteral)(_templateObject3 || (_templateObject3 = _taggedTemplateLiteral(["L ", ",", " Z"])), cx, cy);
}
return path;
};
var getSectorWithCorner = _ref3 => {
var {
cx,
cy,
innerRadius,
outerRadius,
cornerRadius,
forceCornerRadius,
cornerIsExternal,
startAngle,
endAngle
} = _ref3;
var sign = (0, _DataUtils.mathSign)(endAngle - startAngle);
var {
circleTangency: soct,
lineTangency: solt,
theta: sot
} = getTangentCircle({
cx,
cy,
radius: outerRadius,
angle: startAngle,
sign,
cornerRadius,
cornerIsExternal
});
var {
circleTangency: eoct,
lineTangency: eolt,
theta: eot
} = getTangentCircle({
cx,
cy,
radius: outerRadius,
angle: endAngle,
sign: -sign,
cornerRadius,
cornerIsExternal
});
var outerArcAngle = cornerIsExternal ? Math.abs(startAngle - endAngle) : Math.abs(startAngle - endAngle) - sot - eot;
if (outerArcAngle < 0) {
if (forceCornerRadius) {
return (0, _round.roundTemplateLiteral)(_templateObject4 || (_templateObject4 = _taggedTemplateLiteral(["M ", ",", "\n a", ",", ",0,0,1,", ",0\n a", ",", ",0,0,1,", ",0\n "])), solt.x, solt.y, cornerRadius, cornerRadius, cornerRadius * 2, cornerRadius, cornerRadius, -cornerRadius * 2);
}
return getSectorPath({
cx,
cy,
innerRadius,
outerRadius,
startAngle,
endAngle
});
}
var path = (0, _round.roundTemplateLiteral)(_templateObject5 || (_templateObject5 = _taggedTemplateLiteral(["M ", ",", "\n A", ",", ",0,0,", ",", ",", "\n A", ",", ",0,", ",", ",", ",", "\n A", ",", ",0,0,", ",", ",", "\n "])), solt.x, solt.y, cornerRadius, cornerRadius, +(sign < 0), soct.x, soct.y, outerRadius, outerRadius, +(outerArcAngle > 180), +(sign < 0), eoct.x, eoct.y, cornerRadius, cornerRadius, +(sign < 0), eolt.x, eolt.y);
if (innerRadius > 0) {
var {
circleTangency: sict,
lineTangency: silt,
theta: sit
} = getTangentCircle({
cx,
cy,
radius: innerRadius,
angle: startAngle,
sign,
isExternal: true,
cornerRadius,
cornerIsExternal
});
var {
circleTangency: eict,
lineTangency: eilt,
theta: eit
} = getTangentCircle({
cx,
cy,
radius: innerRadius,
angle: endAngle,
sign: -sign,
isExternal: true,
cornerRadius,
cornerIsExternal
});
var innerArcAngle = cornerIsExternal ? Math.abs(startAngle - endAngle) : Math.abs(startAngle - endAngle) - sit - eit;
if (innerArcAngle < 0 && cornerRadius === 0) {
return "".concat(path, "L").concat(cx, ",").concat(cy, "Z");
}
path += (0, _round.roundTemplateLiteral)(_templateObject6 || (_templateObject6 = _taggedTemplateLiteral(["L", ",", "\n A", ",", ",0,0,", ",", ",", "\n A", ",", ",0,", ",", ",", ",", "\n A", ",", ",0,0,", ",", ",", "Z"])), eilt.x, eilt.y, cornerRadius, cornerRadius, +(sign < 0), eict.x, eict.y, innerRadius, innerRadius, +(innerArcAngle > 180), +(sign > 0), sict.x, sict.y, cornerRadius, cornerRadius, +(sign < 0), silt.x, silt.y);
} else {
path += (0, _round.roundTemplateLiteral)(_templateObject7 || (_templateObject7 = _taggedTemplateLiteral(["L", ",", "Z"])), cx, cy);
}
return path;
};
/**
* SVG cx, cy are `string | number | undefined`, but internally we use `number` so let's
* override the types here.
*/
var defaultSectorProps = exports.defaultSectorProps = {
cx: 0,
cy: 0,
innerRadius: 0,
outerRadius: 0,
startAngle: 0,
endAngle: 0,
cornerRadius: 0,
forceCornerRadius: false,
cornerIsExternal: false
};
var Sector = sectorProps => {
var props = (0, _resolveDefaultProps.resolveDefaultProps)(sectorProps, defaultSectorProps);
var {
cx,
cy,
innerRadius,
outerRadius,
cornerRadius,
forceCornerRadius,
cornerIsExternal,
startAngle,
endAngle,
className
} = props;
if (outerRadius < innerRadius || startAngle === endAngle) {
return null;
}
var layerClass = (0, _clsx.clsx)('recharts-sector', className);
var deltaRadius = outerRadius - innerRadius;
var cr = (0, _DataUtils.getPercentValue)(cornerRadius, deltaRadius, 0, true);
var path;
if (cr > 0 && Math.abs(startAngle - endAngle) < 360) {
path = getSectorWithCorner({
cx,
cy,
innerRadius,
outerRadius,
cornerRadius: Math.min(cr, deltaRadius / 2),
forceCornerRadius,
cornerIsExternal,
startAngle,
endAngle
});
} else {
path = getSectorPath({
cx,
cy,
innerRadius,
outerRadius,
startAngle,
endAngle
});
}
return /*#__PURE__*/React.createElement("path", _extends({}, (0, _svgPropertiesAndEvents.svgPropertiesAndEvents)(props), {
className: layerClass,
d: path
}));
};
exports.Sector = Sector;