32 lines
675 B
JavaScript
32 lines
675 B
JavaScript
import * as _ from 'lodash-es';
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import * as util from '../util.js';
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import { positionX } from './bk.js';
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export { position };
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function position(g) {
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g = util.asNonCompoundGraph(g);
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positionY(g);
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_.forOwn(positionX(g), function (x, v) {
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g.node(v).x = x;
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});
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}
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function positionY(g) {
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var layering = util.buildLayerMatrix(g);
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var rankSep = g.graph().ranksep;
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var prevY = 0;
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_.forEach(layering, function (layer) {
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var maxHeight = _.max(
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_.map(layer, function (v) {
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return g.node(v).height;
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}),
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);
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_.forEach(layer, function (v) {
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g.node(v).y = prevY + maxHeight / 2;
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});
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prevY += maxHeight + rankSep;
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});
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}
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