@antv/x6/lib/registry/node-anchor/middle-side.js

JavaScript diagramming library that uses SVG and HTML for rendering.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.midSide = void 0;
var util_1 = require("./util");
var middleSide = function (view, magnet, refPoint, options) {
    var bbox;
    var angle = 0;
    var center;
    var node = view.cell;
    if (options.rotate) {
        bbox = view.getUnrotatedBBoxOfElement(magnet);
        center = node.getBBox().getCenter();
        angle = node.getAngle();
    }
    else {
        bbox = view.getBBoxOfElement(magnet);
    }
    var padding = options.padding;
    if (padding != null && isFinite(padding)) {
        bbox.inflate(padding);
    }
    if (options.rotate) {
        refPoint.rotate(angle, center);
    }
    var side = bbox.getNearestSideToPoint(refPoint);
    var result;
    switch (side) {
        case 'left':
            result = bbox.getLeftMiddle();
            break;
        case 'right':
            result = bbox.getRightMiddle();
            break;
        case 'top':
            result = bbox.getTopCenter();
            break;
        case 'bottom':
            result = bbox.getBottomCenter();
            break;
    }
    return options.rotate ? result.rotate(-angle, center) : result;
};
/**
 * Places the anchor of the edge in the middle of the side of view bbox
 * closest to the other endpoint.
 */
exports.midSide = util_1.resolve(middleSide);
//# sourceMappingURL=middle-side.js.map