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Merge pull request #2389 from maiermic/feature/1893_data_flow_diagrams

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Feature/1893 data flow diagrams
This commit is contained in:
Knut Sveidqvist
2021-12-01 18:48:09 +01:00
committed by GitHub
parent 3426aa8b2a 28bb07d415
commit e6cf1f2602
5 changed files with 114 additions and 4 deletions
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54
src/dagre-wrapper/nodes.js
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@@ -313,6 +313,8 @@ const rect = (parent, node) => {
// add the rect
const rect = shapeSvg.insert('rect', ':first-child');
const totalWidth = bbox.width + node.padding;
const totalHeight = bbox.height + node.padding;
rect
.attr('class', 'basic label-container')
.attr('style', node.style)
@@ -320,8 +322,19 @@ const rect = (parent, node) => {
.attr('ry', node.ry)
.attr('x', -bbox.width / 2 - halfPadding)
.attr('y', -bbox.height / 2 - halfPadding)
.attr('width', bbox.width + node.padding)
.attr('height', bbox.height + node.padding);
.attr('width', totalWidth)
.attr('height', totalHeight);
if (node.props) {
const propKeys = new Set(Object.keys(node.props));
if (node.props.borders) {
applyNodePropertyBorders(rect, node.props.borders, totalWidth, totalHeight);
propKeys.delete('borders');
}
propKeys.forEach((propKey) => {
log.warn(`Unknown node property ${propKey}`);
});
}
updateNodeBounds(node, rect);
@@ -332,6 +345,43 @@ const rect = (parent, node) => {
return shapeSvg;
};
function applyNodePropertyBorders(rect, borders, totalWidth, totalHeight) {
const strokeDashArray = [];
const addBorder = (length) => {
strokeDashArray.push(length);
strokeDashArray.push(0);
};
const skipBorder = (length) => {
strokeDashArray.push(0);
strokeDashArray.push(length);
};
if (borders.includes('t')) {
log.debug('add top border');
addBorder(totalWidth);
} else {
skipBorder(totalWidth);
}
if (borders.includes('r')) {
log.debug('add right border');
addBorder(totalHeight);
} else {
skipBorder(totalHeight);
}
if (borders.includes('b')) {
log.debug('add bottom border');
addBorder(totalWidth);
} else {
skipBorder(totalWidth);
}
if (borders.includes('l')) {
log.debug('add left border');
addBorder(totalHeight);
} else {
skipBorder(totalHeight);
}
rect.attr('stroke-dasharray', strokeDashArray.join(' '));
}
const rectWithTitle = (parent, node) => {
// const { shapeSvg, bbox, halfPadding } = labelHelper(parent, node, 'node ' + node.classes);