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fix: htmlLabels resolution for flowchart diagrams

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on-behalf-of: @Mermaid-Chart <hello@mermaidchart.com>
This commit is contained in:
darshanr0107
2025-09-18 13:10:07 +05:30
parent 994f7df29a
commit bf4a57fd04
2 changed files with 9 additions and 4 deletions
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8
packages/mermaid/src/diagrams/flowchart/flowDiagram.ts
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@@ -21,7 +21,13 @@ export const diagram = {
if (cnf.layout) { if (cnf.layout) {
setConfig({ layout: cnf.layout }); setConfig({ layout: cnf.layout });
} }
cnf.flowchart.htmlLabels = cnf?.htmlLabels ?? cnf.flowchart?.htmlLabels;
cnf.flowchart.arrowMarkerAbsolute = cnf.arrowMarkerAbsolute; cnf.flowchart.arrowMarkerAbsolute = cnf.arrowMarkerAbsolute;
setConfig({ flowchart: { arrowMarkerAbsolute: cnf.arrowMarkerAbsolute } }); setConfig({
flowchart: {
arrowMarkerAbsolute: cnf.arrowMarkerAbsolute,
htmlLabels: cnf.flowchart.htmlLabels,
},
});
}, },
}; };

5
packages/mermaid/src/rendering-util/rendering-elements/edges.js
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@@ -1,5 +1,4 @@
import { getConfig } from '../../diagram-api/diagramAPI.js'; import { getConfig } from '../../diagram-api/diagramAPI.js';
import { evaluate } from '../../diagrams/common/common.js';
import { log } from '../../logger.js'; import { log } from '../../logger.js';
import { createText } from '../createText.js'; import { createText } from '../createText.js';
import utils from '../../utils.js'; import utils from '../../utils.js';
@@ -45,8 +44,8 @@ export const getLabelStyles = (styleArray) => {
}; };
export const insertEdgeLabel = async (elem, edge) => { export const insertEdgeLabel = async (elem, edge) => {
let useHtmlLabels = evaluate(getConfig().flowchart.htmlLabels); const config = getConfig();
let useHtmlLabels = config.flowchart.htmlLabels;
const { labelStyles } = styles2String(edge); const { labelStyles } = styles2String(edge);
edge.labelStyle = labelStyles; edge.labelStyle = labelStyles;
const labelElement = await createText(elem, edge.label, { const labelElement = await createText(elem, edge.label, {