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#5237 Fix for issue with edges from clusters

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This commit is contained in:
Knut Sveidqvist 2024-06-20 12:47:43 +02:00
parent a35e62db14
commit fef433e844
1 changed files with 27 additions and 34 deletions
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61
packages/mermaid/src/rendering-util/rendering-elements/edges.js
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@ -237,7 +237,7 @@ const outsideNode = (node, point) => {
};
export const intersection = (node, outsidePoint, insidePoint) => {
log.warn(`intersection calc abc89:
log.debug(`intersection calc abc89:
outsidePoint: ${JSON.stringify(outsidePoint)}
insidePoint : ${JSON.stringify(insidePoint)}
node : x:${node.x} y:${node.y} w:${node.width} h:${node.height}`);
@ -250,26 +250,9 @@ export const intersection = (node, outsidePoint, insidePoint) => {
let r = insidePoint.x < outsidePoint.x ? w - dx : w + dx;
const h = node.height / 2;
// const edges = {
// x1: x - w,
// x2: x + w,
// y1: y - h,
// y2: y + h
// };
// if (
// outsidePoint.x === edges.x1 ||
// outsidePoint.x === edges.x2 ||
// outsidePoint.y === edges.y1 ||
// outsidePoint.y === edges.y2
// ) {
// log.warn('abc89 calc equals on edge', outsidePoint, edges);
// return outsidePoint;
// }
const Q = Math.abs(outsidePoint.y - insidePoint.y);
const R = Math.abs(outsidePoint.x - insidePoint.x);
// log.warn();
if (Math.abs(y - outsidePoint.y) * w > Math.abs(x - outsidePoint.x) * h) {
// Intersection is top or bottom of rect.
let q = insidePoint.y < outsidePoint.y ? outsidePoint.y - h - y : y - h - outsidePoint.y;
@ -279,10 +262,10 @@ export const intersection = (node, outsidePoint, insidePoint) => {
y: insidePoint.y < outsidePoint.y ? insidePoint.y + Q - q : insidePoint.y - Q + q,
};
// if (r === 0) {
// res.x = outsidePoint.x;
// res.y = outsidePoint.y;
// }
if (r === 0) {
res.x = outsidePoint.x;
res.y = outsidePoint.y;
}
if (R === 0) {
res.x = outsidePoint.x;
}
@ -290,7 +273,7 @@ export const intersection = (node, outsidePoint, insidePoint) => {
res.y = outsidePoint.y;
}
log.warn(`abc89 top/bot calc, Q ${Q}, q ${q}, R ${R}, r ${r}`, res, 'apa');
log.debug(`abc89 topp/bott calc, Q ${Q}, q ${q}, R ${R}, r ${r}`, res); // cspell: disable-line
return res;
} else {
@ -307,7 +290,7 @@ export const intersection = (node, outsidePoint, insidePoint) => {
let _x = insidePoint.x < outsidePoint.x ? insidePoint.x + R - r : insidePoint.x - R + r;
// let _x = insidePoint.x < outsidePoint.x ? insidePoint.x + R - r : outsidePoint.x + r;
let _y = insidePoint.y < outsidePoint.y ? insidePoint.y + q : insidePoint.y - q;
log.warn(`sides calc abc89, Q ${Q}, q ${q}, R ${R}, r ${r}`, { _x, _y });
log.debug(`sides calc abc89, Q ${Q}, q ${q}, R ${R}, r ${r}`, { _x, _y });
if (r === 0) {
_x = outsidePoint.x;
_y = outsidePoint.y;
@ -344,8 +327,8 @@ const cutPathAtIntersect = (_points, boundaryNode) => {
// First point inside the rect found
// Calc the intersection coord between the point anf the last point outside the rect
const inter = intersection(boundaryNode, lastPointOutside, point);
log.warn('abc88 inside', point, lastPointOutside, inter);
log.warn('abc88 intersection', inter, boundaryNode);
log.debug('abc88 inside', point, lastPointOutside, inter);
log.debug('abc88 intersection', inter, boundaryNode);
// // Check case where the intersection is the same as the last point
let pointPresent = false;
@ -370,7 +353,7 @@ const cutPathAtIntersect = (_points, boundaryNode) => {
}
}
});
log.warn('abc88 returning points', points);
log.debug('returning points', points);
return points;
};
@ -482,14 +465,23 @@ export const insertEdge = function (elem, edge, clusterDb, diagramType, startNod
const tail = startNode;
var head = endNode;
log.info('abc88 InsertEdge XBX: ', points, edge.start, id);
log.info(
'abc88 InsertEdge Start: ',
edge.start,
'-->',
edge.end,
JSON.stringify(points, null, 2)
);
if (head.intersect && tail.intersect) {
// log.info('abc88 InsertEdge SPLIT: 0.5', points);
// log.info('abc88 InsertEdge: 0.5', edge.start, '-->', edge.end, JSON.stringify(points));
points = points.slice(1, edge.points.length - 1);
// log.info('abc88 InsertEdge SPLIT: 0.7', points);
// log.info('abc88 InsertEdge APA12: 0.7', edge.start, '-->', edge.end, JSON.stringify(points));
points.unshift(tail.intersect(points[0]));
log.info(
'Last point abc88',
log.debug(
'Last point APA12',
edge.start,
'-->',
edge.end,
points[points.length - 1],
head,
head.intersect(points[points.length - 1])
@ -505,8 +497,9 @@ export const insertEdge = function (elem, edge, clusterDb, diagramType, startNod
}
if (edge.fromCluster) {
log.info('from cluster abc88', clusterDb[edge.fromCluster]);
log.debug('from cluster abc88', clusterDb[edge.fromCluster], JSON.stringify(points, null, 2));
points = cutPathAtIntersect(points.reverse(), clusterDb[edge.fromCluster].node).reverse();
// log.info('from cluster abc88 fixed', JSON.stringify(points, null, 2));
pointsHasChanged = true;
}