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Changes to add actor node for flowchart

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This commit is contained in:
Ashish Gupta
2021-11-12 14:09:49 +05:30
parent 857f6c892c
commit a69b7090cc
5 changed files with 125 additions and 1 deletions
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40
src/dagre-wrapper/nodes.js
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@@ -238,6 +238,45 @@ const rect_right_inv_arrow = (parent, node) => {
return shapeSvg;
};
const actor = (parent, node) => {
const { shapeSvg, bbox } = labelHelper(parent, node, undefined, true);
const w = bbox.width + node.padding;
const h = bbox.height + node.padding;
const points = [
{ x: w / 2, y: 0 },
{ x: w / 2, y: -h },
{ x: w / 2, y: -h / 1.5 },
{ x: w / 4, y: -h },
{ x: w / 2, y: -h / 1.5 },
{ x: w / 2 + w / 4, y: -h },
{ x: w / 2, y: -h / 1.5 },
{ x: w / 2, y: -h / 2.5 },
{ x: w / 4, y: h / 5 },
{ x: w / 2, y: -h / 2.5 },
{ x: w / 2 + w / 4, y: h / 5 },
{ x: w / 2, y: -h / 2.5 },
{ x: w / 2, y: -h },
{ x: w / 1.8, y: -h },
{ x: w / 1.5, y: -h - h / 3 },
{ x: w / 1.8, y: -h - h / 2 },
{ x: w / 2.2, y: -h - h / 2 },
{ x: w / 3, y: -h - h / 3 },
{ x: w / 2.2, y: -h },
{ x: w / 2, y: -h },
];
const el = insertPolygonShape(shapeSvg, w, h, points);
el.attr('style', node.style);
updateNodeBounds(node, el);
node.intersect = function (point) {
return intersect.polygon(node, points, point);
};
return shapeSvg;
};
const cylinder = (parent, node) => {
const { shapeSvg, bbox } = labelHelper(parent, node, undefined, true);
@@ -894,6 +933,7 @@ const shapes = {
inv_trapezoid,
rect_right_inv_arrow,
cylinder,
actor,
start,
end,
note,