26 lines
1.0 KiB
JavaScript
26 lines
1.0 KiB
JavaScript
import { FunctionExt } from '@antv/x6-common';
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import { bbox } from './bbox';
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import { offset, getStrokeWidth } from './util';
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/**
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* Places the connection point at the intersection between the
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* link path end segment and the element's unrotated bbox.
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*/
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export const rect = function (line, view, magnet, options, type) {
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const cell = view.cell;
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const angle = cell.isNode() ? cell.getAngle() : 0;
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if (angle === 0) {
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return FunctionExt.call(bbox, this, line, view, magnet, options, type);
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}
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const bboxRaw = view.getUnrotatedBBoxOfElement(magnet);
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if (options.stroked) {
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bboxRaw.inflate(getStrokeWidth(magnet) / 2);
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}
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const center = bboxRaw.getCenter();
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const lineRaw = line.clone().rotate(angle, center);
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const intersections = lineRaw.setLength(1e6).intersect(bboxRaw);
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const p = intersections && intersections.length
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? lineRaw.start.closest(intersections).rotate(-angle, center)
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: line.end;
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return offset(p, line.start, options.offset);
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};
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//# sourceMappingURL=rect.js.map
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