@antv/g6
Version:
A Graph Visualization Framework in JavaScript
28 lines • 1.03 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.Quadratic = void 0;
const edge_1 = require("../../utils/edge");
const style_1 = require("../../utils/style");
const base_edge_1 = require("./base-edge");
/**
* <zh/> 二次贝塞尔曲线
*
* <en/> Quadratic Bezier curve
*/
class Quadratic extends base_edge_1.BaseEdge {
constructor(options) {
super((0, style_1.mergeOptions)({ style: Quadratic.defaultStyleProps }, options));
}
getKeyPath(attributes) {
const { curvePosition, curveOffset } = attributes;
const [sourcePoint, targetPoint] = this.getEndpoints(attributes);
const controlPoint = attributes.controlPoint || (0, edge_1.getCurveControlPoint)(sourcePoint, targetPoint, curvePosition, curveOffset);
return (0, edge_1.getQuadraticPath)(sourcePoint, targetPoint, controlPoint);
}
}
exports.Quadratic = Quadratic;
Quadratic.defaultStyleProps = {
curvePosition: 0.5,
curveOffset: 30,
};
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