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#1023 New line in transition labels, basic support

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Knut Sveidqvist
2019-10-23 21:16:59 +02:00
parent 4a1eb55127
commit 66152b42ae
3 changed files with 65 additions and 8 deletions
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10
src/diagrams/state/stateRenderer.js
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@@ -108,6 +108,14 @@ const getLabelWidth = text => {
return text ? text.length * conf.fontSizeFactor : 1;
};
/* TODO: REMOVE DUPLICATION, SEE SHAPES */
const getRows = s => {
if (!s) return 1;
let str = s.replace(/<br\/?>/gi, '#br#');
str = str.replace(/\\n/g, '#br#');
return str.split('#br#');
};
const renderDoc = (doc, diagram, parentId) => {
// // Layout graph, Create a new directed graph
const graph = new graphlib.Graph({
@@ -221,7 +229,7 @@ const renderDoc = (doc, diagram, parentId) => {
graph.setEdge(relation.id1, relation.id2, {
relation: relation,
width: getLabelWidth(relation.title),
height: conf.labelHeight,
height: conf.labelHeight * getRows(relation.title).length,
labelpos: 'c'
});
});