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#1958 Handling multiple edges from and to the same node tuple

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Knut Sveidqvist
2021-04-30 10:34:50 +02:00
parent 4e6b9ec947
commit 11f3cbdb36
4 changed files with 30 additions and 11 deletions
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4
src/dagre-wrapper/edges.js
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@@ -105,7 +105,7 @@ export const insertEdgeLabel = (elem, edge) => {
};
export const positionEdgeLabel = (edge, paths) => {
log.info('Moving label', edge.id, edge.label, edgeLabels[edge.id]);
log.info('Moving label abc78 ', edge.id, edge.label, edgeLabels[edge.id]);
let path = paths.updatedPath ? paths.updatedPath : paths.originalPath;
if (edge.label) {
const el = edgeLabels[edge.id];
@@ -114,7 +114,7 @@ export const positionEdgeLabel = (edge, paths) => {
if (path) {
// // debugger;
const pos = utils.calcLabelPosition(path);
log.info('Moving label from (', x, ',', y, ') to (', pos.x, ',', pos.y, ')');
log.info('Moving label from (', x, ',', y, ') to (', pos.x, ',', pos.y, ') abc78');
// x = pos.x;
// y = pos.y;
}

14
src/diagrams/flowchart/flowRenderer-v2.js
View File

@@ -174,7 +174,9 @@ export const addVertices = function(vert, g, svgId) {
* @param {Object} g The graph object
*/
export const addEdges = function(edges, g) {
log.info('abc78 edges = ', edges);
let cnt = 0;
let linkIdCnt = {};
let defaultStyle;
let defaultLabelStyle;
@@ -189,7 +191,17 @@ export const addEdges = function(edges, g) {
cnt++;
// Identify Link
var linkId = 'L-' + edge.start + '-' + edge.end;
var linkIdBase = 'L-' + edge.start + '-' + edge.end;
// count the links from+to the same node to give unique id
if (typeof linkIdCnt[linkIdBase] === 'undefined') {
linkIdCnt[linkIdBase] = 0;
log.info('abc78 new entry', linkIdBase, linkIdCnt[linkIdBase]);
} else {
linkIdCnt[linkIdBase]++;
log.info('abc78 new entry', linkIdBase, linkIdCnt[linkIdBase]);
}
let linkId = linkIdBase + '-' + linkIdCnt[linkIdBase];
log.info('abc78 new link id to be used is', linkIdBase, linkId, linkIdCnt[linkIdBase]);
var linkNameStart = 'LS-' + edge.start;
var linkNameEnd = 'LE-' + edge.end;