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refactor code

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This commit is contained in:
darshanr0107
2025-06-24 17:08:42 +05:30
parent 33e08daf17
commit 579c22cf5d
2 changed files with 14 additions and 9 deletions
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5
packages/mermaid/src/rendering-util/rendering-elements/edges.js
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@@ -637,8 +637,9 @@ export const insertEdge = function (elem, edge, clusterDb, diagramType, startNod
log.info('arrowTypeEnd', edge.arrowTypeEnd);
addEdgeMarkers(svgPath, edge, url, id, diagramType, strokeColor);
if (!utils.isPointInDAttr(points, svgPath.attr('d'))) {
const midIndex = Math.floor(points.length / 2);
const point = points[midIndex];
if (!utils.isLabelCoordinateInPath(point, svgPath.attr('d'))) {
pointsHasChanged = true;
}

18
packages/mermaid/src/utils.ts
View File

@@ -884,7 +884,7 @@ export default {
runFunc,
entityDecode,
insertTitle,
isPointInDAttr,
isLabelCoordinateInPath,
parseFontSize,
InitIDGenerator,
};
@@ -962,12 +962,16 @@ export function handleUndefinedAttr(
return attrValue ?? null;
}
export function isPointInDAttr(points: Point[], dAttr: string) {
if (!points || points.length < 2 || !dAttr) {
return false;
}
const point = points[1];
/**
* Checks if the x or y coordinate of the edge label
* appears in the given SVG path data string.
*
* @param point - The Point object with x and y properties to check.
* @param dAttr - SVG path data string (the 'd' attribute of an SVG path element).
* @returns - True if the rounded x or y coordinate of the edge label is found
* in the sanitized path data string; otherwise, false.
*/
export function isLabelCoordinateInPath(point: Point, dAttr: string) {
const roundedX = Math.round(point.x);
const roundedY = Math.round(point.y);