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Fix for classDiagram-v2 support for cardinality

This commit is contained in:
Ashish Jain 2021-08-19 18:48:19 +02:00
parent 0276a67417
commit 5ef2ad5536
2 changed files with 20 additions and 5 deletions
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23
src/dagre-wrapper/edges.js
View File

@ -43,25 +43,27 @@ export const insertEdgeLabel = (elem, edge) => {
edge.width = bbox.width;
edge.height = bbox.height;
let fo;
if (edge.startLabelLeft) {
// Create the actual text element
const startLabelElement = createLabel(edge.startLabelLeft, edge.labelStyle);
const startEdgeLabelLeft = elem.insert('g').attr('class', 'edgeTerminals');
const inner = startEdgeLabelLeft.insert('g').attr('class', 'inner');
inner.node().appendChild(startLabelElement);
fo=inner.node().appendChild(startLabelElement);
const slBox = startLabelElement.getBBox();
inner.attr('transform', 'translate(' + -slBox.width / 2 + ', ' + -slBox.height / 2 + ')');
if (!terminalLabels[edge.id]) {
terminalLabels[edge.id] = {};
}
terminalLabels[edge.id].startLeft = startEdgeLabelLeft;
setTerminalWidth(fo,bbox);
}
if (edge.startLabelRight) {
// Create the actual text element
const startLabelElement = createLabel(edge.startLabelRight, edge.labelStyle);
const startEdgeLabelRight = elem.insert('g').attr('class', 'edgeTerminals');
const inner = startEdgeLabelRight.insert('g').attr('class', 'inner');
startEdgeLabelRight.node().appendChild(startLabelElement);
fo=startEdgeLabelRight.node().appendChild(startLabelElement);
inner.node().appendChild(startLabelElement);
const slBox = startLabelElement.getBBox();
inner.attr('transform', 'translate(' + -slBox.width / 2 + ', ' + -slBox.height / 2 + ')');
@ -70,21 +72,25 @@ export const insertEdgeLabel = (elem, edge) => {
terminalLabels[edge.id] = {};
}
terminalLabels[edge.id].startRight = startEdgeLabelRight;
setTerminalWidth(fo,bbox);
}
if (edge.endLabelLeft) {
// Create the actual text element
const endLabelElement = createLabel(edge.endLabelLeft, edge.labelStyle);
const endEdgeLabelLeft = elem.insert('g').attr('class', 'edgeTerminals');
const inner = endEdgeLabelLeft.insert('g').attr('class', 'inner');
inner.node().appendChild(endLabelElement);
fo=inner.node().appendChild(endLabelElement);
const slBox = endLabelElement.getBBox();
inner.attr('transform', 'translate(' + -slBox.width / 2 + ', ' + -slBox.height / 2 + ')');
endEdgeLabelLeft.node().appendChild(endLabelElement);
if (!terminalLabels[edge.id]) {
terminalLabels[edge.id] = {};
}
terminalLabels[edge.id].endLeft = endEdgeLabelLeft;
setTerminalWidth(fo,bbox);
}
if (edge.endLabelRight) {
// Create the actual text element
@ -92,7 +98,7 @@ export const insertEdgeLabel = (elem, edge) => {
const endEdgeLabelRight = elem.insert('g').attr('class', 'edgeTerminals');
const inner = endEdgeLabelRight.insert('g').attr('class', 'inner');
inner.node().appendChild(endLabelElement);
fo=inner.node().appendChild(endLabelElement);
const slBox = endLabelElement.getBBox();
inner.attr('transform', 'translate(' + -slBox.width / 2 + ', ' + -slBox.height / 2 + ')');
@ -101,9 +107,18 @@ export const insertEdgeLabel = (elem, edge) => {
terminalLabels[edge.id] = {};
}
terminalLabels[edge.id].endRight = endEdgeLabelRight;
setTerminalWidth(fo,bbox);
}
};
function setTerminalWidth(fo, box){
if(getConfig().flowchart.htmlLabels && fo){
fo.style.width=box.width;
fo.style.height=box.height;
}
}
export const positionEdgeLabel = (edge, paths) => {
log.info('Moving label abc78 ', edge.id, edge.label, edgeLabels[edge.id]);
let path = paths.updatedPath ? paths.updatedPath : paths.originalPath;

2
src/diagrams/class/classRenderer-v2.js
View File

@ -207,7 +207,7 @@ export const addRelations = function (relations, g) {
edgeData.arrowheadStyle = 'fill: #333';
edgeData.labelpos = 'c';
if (getConfig().flowchart.htmlLabels && false) { // eslint-disable-line
if (getConfig().flowchart.htmlLabels) { // eslint-disable-line
edgeData.labelType = 'html';
edgeData.label = '<span class="edgeLabel">' + edge.text + '</span>';
} else {