react-native-circular-chart-current
Version:
circular chart for react-native.
28 lines (27 loc) • 1.5 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.Circle = void 0;
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return typeof key === "symbol" ? key : String(key); }
function _toPrimitive(input, hint) { if (typeof input !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (typeof res !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
class Circle {
constructor(_ref) {
let {
r
} = _ref;
_defineProperty(this, "radius", 20);
_defineProperty(this, "circumference", () => this.radius * 2 * Math.PI);
_defineProperty(this, "getArcByPercentage", percentage => {
const degreeInPercentage = 360 * percentage;
return degreeInPercentage / 360 * this.circumference();
});
_defineProperty(this, "getAngleByPercentange", percentage => {
return this.getArcByPercentage(percentage) * 360 / 2 / Math.PI / this.radius;
});
this.radius = r !== null && r !== void 0 ? r : 50;
}
}
exports.Circle = Circle;
//# sourceMappingURL=Circle.js.map