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This commit is contained in:
Sidharth Vinod
2024-01-29 12:27:17 +05:30
parent b51d8ff7ba
commit d21461fba0
2 changed files with 36 additions and 14 deletions
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2
packages/mermaid/src/diagrams/mindmap/mindmapDb.ts
View File

@@ -14,7 +14,7 @@ const clear = () => {
elements = {}; elements = {};
}; };
const getParent = function(level: number) { const getParent = function (level: number) {
for (let i = nodes.length - 1; i >= 0; i--) { for (let i = nodes.length - 1; i >= 0; i--) {
if (nodes[i].level < level) { if (nodes[i].level < level) {
return nodes[i]; return nodes[i];

48
packages/mermaid/src/diagrams/mindmap/svgDraw.ts
View File

@@ -5,9 +5,14 @@ import { MermaidConfigWithDefaults } from '../../config.js';
import { Point } from '../../types.js'; import { Point } from '../../types.js';
const MAX_SECTIONS = 12; const MAX_SECTIONS = 12;
type ShapeFunction = (db: MindmapDB, elem: D3Element, node: FilledMindMapNode, section?: number) => void; type ShapeFunction = (
db: MindmapDB,
elem: D3Element,
node: FilledMindMapNode,
section?: number
) => void;
const defaultBkg: ShapeFunction = function(db, elem, node, section) { const defaultBkg: ShapeFunction = function (db, elem, node, section) {
const rd = 5; const rd = 5;
elem elem
.append('path') .append('path')
@@ -15,7 +20,8 @@ const defaultBkg: ShapeFunction = function(db, elem, node, section) {
.attr('class', 'node-bkg node-' + db.type2Str(node.type)) .attr('class', 'node-bkg node-' + db.type2Str(node.type))
.attr( .attr(
'd', 'd',
`M0 ${node.height - rd} v${-node.height + 2 * rd} q0,-5 5,-5 h${node.width - 2 * rd `M0 ${node.height - rd} v${-node.height + 2 * rd} q0,-5 5,-5 h${
node.width - 2 * rd
} q5,0 5,5 v${node.height - rd} H0 Z` } q5,0 5,5 v${node.height - rd} H0 Z`
); );
@@ -28,7 +34,7 @@ const defaultBkg: ShapeFunction = function(db, elem, node, section) {
.attr('y2', node.height); .attr('y2', node.height);
}; };
const rectBkg: ShapeFunction = function(db, elem, node) { const rectBkg: ShapeFunction = function (db, elem, node) {
elem elem
.append('rect') .append('rect')
.attr('id', 'node-' + node.id) .attr('id', 'node-' + node.id)
@@ -37,7 +43,7 @@ const rectBkg: ShapeFunction = function(db, elem, node) {
.attr('width', node.width); .attr('width', node.width);
}; };
const cloudBkg: ShapeFunction = function(db, elem, node) { const cloudBkg: ShapeFunction = function (db, elem, node) {
const w = node.width; const w = node.width;
const h = node.height; const h = node.height;
const r1 = 0.15 * w; const r1 = 0.15 * w;
@@ -68,7 +74,7 @@ const cloudBkg: ShapeFunction = function(db, elem, node) {
); );
}; };
const bangBkg: ShapeFunction = function(db, elem, node) { const bangBkg: ShapeFunction = function (db, elem, node) {
const w = node.width; const w = node.width;
const h = node.height; const h = node.height;
const r = 0.15 * w; const r = 0.15 * w;
@@ -100,7 +106,7 @@ const bangBkg: ShapeFunction = function(db, elem, node) {
); );
}; };
const circleBkg: ShapeFunction = function(db, elem, node) { const circleBkg: ShapeFunction = function (db, elem, node) {
elem elem
.append('circle') .append('circle')
.attr('id', 'node-' + node.id) .attr('id', 'node-' + node.id)
@@ -116,13 +122,19 @@ const circleBkg: ShapeFunction = function(db, elem, node) {
* @param points * @param points
* @param node * @param node
*/ */
function insertPolygonShape(parent: D3Element, w: number, h: number, points: Point[], node: FilledMindMapNode) { function insertPolygonShape(
parent: D3Element,
w: number,
h: number,
points: Point[],
node: FilledMindMapNode
) {
return parent return parent
.insert('polygon', ':first-child') .insert('polygon', ':first-child')
.attr( .attr(
'points', 'points',
points points
.map(function(d) { .map(function (d) {
return d.x + ',' + d.y; return d.x + ',' + d.y;
}) })
.join(' ') .join(' ')
@@ -130,7 +142,11 @@ function insertPolygonShape(parent: D3Element, w: number, h: number, points: Poi
.attr('transform', 'translate(' + (node.width - w) / 2 + ', ' + h + ')'); .attr('transform', 'translate(' + (node.width - w) / 2 + ', ' + h + ')');
} }
const hexagonBkg: ShapeFunction = function(_db: MindmapDB, elem: D3Element, node: FilledMindMapNode) { const hexagonBkg: ShapeFunction = function (
_db: MindmapDB,
elem: D3Element,
node: FilledMindMapNode
) {
const h = node.height; const h = node.height;
const f = 4; const f = 4;
const m = h / f; const m = h / f;
@@ -146,7 +162,7 @@ const hexagonBkg: ShapeFunction = function(_db: MindmapDB, elem: D3Element, node
insertPolygonShape(elem, w, h, points, node); insertPolygonShape(elem, w, h, points, node);
}; };
const roundedRectBkg: ShapeFunction = function(db, elem, node) { const roundedRectBkg: ShapeFunction = function (db, elem, node) {
elem elem
.append('rect') .append('rect')
.attr('id', 'node-' + node.id) .attr('id', 'node-' + node.id)
@@ -165,7 +181,13 @@ const roundedRectBkg: ShapeFunction = function(db, elem, node) {
* @param conf The configuration object * @param conf The configuration object
* @returns The height nodes dom element * @returns The height nodes dom element
*/ */
export const drawNode = function(db: MindmapDB, elem: D3Element, node: FilledMindMapNode, fullSection: number, conf: MermaidConfigWithDefaults): number { export const drawNode = function (
db: MindmapDB,
elem: D3Element,
node: FilledMindMapNode,
fullSection: number,
conf: MermaidConfigWithDefaults
): number {
const htmlLabels = conf.htmlLabels; const htmlLabels = conf.htmlLabels;
const section = fullSection % (MAX_SECTIONS - 1); const section = fullSection % (MAX_SECTIONS - 1);
const nodeElem = elem.append('g'); const nodeElem = elem.append('g');
@@ -280,7 +302,7 @@ export const drawNode = function(db: MindmapDB, elem: D3Element, node: FilledMin
return node.height; return node.height;
}; };
export const positionNode = function(db: MindmapDB, node: FilledMindMapNode) { export const positionNode = function (db: MindmapDB, node: FilledMindMapNode) {
const nodeElem = db.getElementById(node.id); const nodeElem = db.getElementById(node.id);
const x = node.x || 0; const x = node.x || 0;