marcel/mermaid
1
0
Fork 0
mirror of https://github.com/mermaid-js/mermaid.git synced 2025-11-19 12:14:07 +01:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'alanaV11' into pebr/neo-style

Browse Source
This commit is contained in:
Per Brolin
2024-06-10 10:24:43 +02:00
parent 36de3dca62 1bf4cca3a3
commit b41431b378
21 changed files with 321 additions and 140 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
cypress/platform/knsv-pos.html
View File

@@ -105,6 +105,12 @@ stateDiagram
S:Stillas
T:Tiger
U:Ulv
state Z {
state X {
Y:Ypsilon
}
}
A
S --> T: angrepp
T --> U: Apa
@@ -116,7 +122,11 @@ stateDiagram
S: { x: 0, y: 0 },
T: { x: 100, y: 100, width: 100, height: 100 },
U: { x: 200, y: 200 },
V: { x: 300, y: 100 },
V: { x: 300, y: 120 },
Z: { x: 300, y: 10, width: 160, height: 100 },
X: { x: 300, y: 20, width: 80, height: 60 },
Y: { x: 300, y: 30, width: 50, height: 20 },
A: { x: 300, y: 75, width: 20, height: 20 },
},
edges: {
edge0: {

78
cypress/platform/knsv2.html
View File

@@ -75,37 +75,28 @@
</style>
</head>
<body>
<pre id="diagram" class="mermaid2">
%%{
init: {
"theme":"base",
"fontFamily": "Kalam",
"themeVariables":
{
"background": "#FFFFFF",
"primaryColor": "#7bdfa7",
"primaryTextColor": "#3c3c3b",
"secondaryColor": "#642470",
"secondaryTextColor": "#3c3c3b",
"tertiaryColor": "#1c736D",
"tertiaryTextColor": "#3c3c3b",
"noteBkgColor": "#9fd8ef",
"loopTextColor": "#636362",
"labelBoxBkgColor": "#642470",
"labelBoxBorderColor": "#642470",
"labelTextColor": "#d4d4d4",
"signalTextColor": "#636362",
"signalColor": "#642470"
}
}
}%%
sequenceDiagram
Alice->>+John: Hello John, how are you?
Alice->>+John: John, can you hear me?
John-->>-Alice: Hi Alice, I can hear you!
John-->>-Alice: I feel great!
<pre id="diagram" class="mermaid">
stateDiagram
direction LR
state Gorilla0 {
state Apa0 {
A0 --> B0
}
}
Apa0 --> C0
A0 --> C0
</pre
>
<pre id="diagram" class="mermaid">
flowchart LR
subgraph Gorilla
subgraph Apa
A[A] --- B
end
end
Apa --- C
A --x C
<pre id="diagram" class="mermaid">
stateDiagram
@@ -115,8 +106,16 @@ stateDiagram
</pre
>
<pre id="diagram" class="mermaid2">
stateDiagram
state "This is a state description" as S
%%{init: {"layout": "dagre", "mergeEdges": false} }%%
flowchart LR
A ==> B(This is B)
A[Start] --> B(Is it?)
B -- Yes --> C[OK]
C --> D[Rethink]
D --> B
B -. No ...-> E[End]
</pre
>
<pre id="diagram" class="mermaid2">
@@ -135,7 +134,7 @@ flowchart
if_state --> True : if n >= 0
</pre
>
<pre id="diagram" class="mermaid2">
<pre id="diagram" class="mermaid3">
%%{init: {"layout": "elk", "mergeEdges": false, "elk.nodePlacement.strategy": "SIMPLE"} }%%
stateDiagram
state if_state &lt;&lt;choice&gt;&gt;
@@ -150,8 +149,10 @@ flowchart
stateDiagram
direction TB
State T1 {
T11
T11 --> T12
}
T1 --> T2
T11 --> T2
</pre
>
<pre id="diagram" class="mermaid2">
@@ -211,7 +212,7 @@ stateDiagram
end note
</pre
>
<pre id="diagram" class="mermaid2">
<pre id="diagram" class="mermaid">
stateDiagram-v2
direction LR
[*] --> Active
@@ -234,12 +235,13 @@ stateDiagram-v2
};
mermaid.initialize({
// theme: 'base',
handdrawnSeed: 12,
// handdrawnSeed: 12,
look: 'handdrawn',
'elk.nodePlacement.strategy': 'NETWORK_SIMPLEX',
// 'elk.nodePlacement.strategy': 'NETWORK_SIMPLEX',
// layout: 'dagre',
// layout: 'elk',
layout: 'fixed',
layout: 'elk',
// layout: 'fixed',
// htmlLabels: false,
flowchart: { titleTopMargin: 10 },
// fontFamily: 'Caveat',
fontFamily: 'Kalam',

4
packages/mermaid-layout-elk/package.json
View File

@@ -1,5 +1,5 @@
{
"name": "@mermaid-js/layout-elk",
"name": "@mermaid-chart/layout-elk",
"version": "0.0.1",
"description": "ELK layout engine for mermaid",
"module": "dist/mermaid-layout-elk.core.mjs",
@@ -40,4 +40,4 @@
"files": [
"dist"
]
}
}

24
packages/mermaid-layout-elk/src/render.ts
View File

@@ -60,7 +60,7 @@ export const addVertex = async (nodeEl, graph, nodeArr, node) => {
graph.children.push(child);
nodeDb[node.id] = child;
// // Add the element to the DOM
// Add the element to the DOM
if (!node.isGroup) {
const childNodeEl = await insertNode(nodeEl, node, node.dir);
boundingBox = childNodeEl.node().getBBox();
@@ -93,7 +93,7 @@ export const addVertex = async (nodeEl, graph, nodeArr, node) => {
export const addVertices = async function (nodeEl, nodeArr, graph, parentId) {
const siblings = nodeArr.filter((node) => node.parentId === parentId);
log.info('addVertices DAGA', siblings, parentId);
log.info('addVertices APA12', siblings, parentId);
// Iterate through each item in the vertex object (containing all the vertices found) in the graph definition
await Promise.all(
siblings.map(async (node) => {
@@ -512,9 +512,7 @@ export const render = async (data4Layout, svg, element, algorithm) => {
const node = nodeDb[n.id];
// Subgraph
console.log('Subgraph XCX before');
if (parentLookupDb.childrenById[node.id] !== undefined) {
console.log('Subgraph XCX', node.id, node, node.labelData);
node.labels = [
{
text: node.labelText,
@@ -553,21 +551,21 @@ export const render = async (data4Layout, svg, element, algorithm) => {
}
});
console.log('before layout', JSON.stringify(elkGraph, null, 2));
// log.info('before layout', JSON.stringify(elkGraph, null, 2));
const g = await elk.layout(elkGraph);
log.info('after layout', JSON.stringify(g));
// log.info('after layout', JSON.stringify(g));
// debugger;
drawNodes(0, 0, g.children, svg, subGraphsEl, 0);
g.edges?.map((edge) => {
// (elem, edge, clusterDb, diagramType, graph, id)
edge.start = nodeDb[edge.sources[0]];
edge.end = nodeDb[edge.targets[0]];
const sourceId = edge.start.id;
const targetId = edge.end.id;
const startNode = nodeDb[edge.sources[0]];
const endNode = nodeDb[edge.targets[0]];
const sourceId = edge.start;
const targetId = edge.end;
const offset = calcOffset(sourceId, targetId, parentLookupDb);
log.info('APA12 offset', offset, sourceId, targetId, edge);
if (edge.sections) {
const src = edge.sections[0].startPoint;
const dest = edge.sections[0].endPoint;
@@ -586,9 +584,11 @@ export const render = async (data4Layout, svg, element, algorithm) => {
edge,
clusterDb,
data4Layout.type,
g,
startNode,
endNode,
data4Layout.diagramId
);
log.info('APA12 edge points after insert', JSON.stringify(edge.points));
edge.x = edge.labels[0].x + offset.x + edge.labels[0].width / 2;
edge.y = edge.labels[0].y + offset.y + edge.labels[0].height / 2;

4
packages/mermaid/package.json
View File

@@ -1,6 +1,6 @@
{
"name": "@mermaid-chart/mermaid",
"version": "11.0.0-beta.6",
"version": "11.0.0-beta.12",
"description": "Markdown-ish syntax for generating flowcharts, sequence diagrams, class diagrams, gantt charts and git graphs.",
"type": "module",
"module": "./dist/mermaid.core.mjs",
@@ -137,4 +137,4 @@
"README.md"
],
"sideEffects": false
}
}

114
packages/mermaid/src/diagrams/flowchart/flowDb.ts
View File

@@ -1,5 +1,5 @@
import { select } from 'd3';
import utils from '../../utils.js';
import utils, { getEdgeId } from '../../utils.js';
import { getConfig, defaultConfig } from '../../diagram-api/diagramAPI.js';
import common from '../common/common.js';
import type { LayoutData, LayoutMethod, Node, Edge } from '../../rendering-util/types.js';
@@ -767,6 +767,39 @@ const getTypeFromVertex = (vertex: FlowVertex) => {
return vertex.type || 'squareRect';
};
const findNode = (nodes: Node[], id: string) => nodes.find((node) => node.id === id);
const addNodeFromVertex = (
vertex: FlowVertex,
nodes: Node[],
parentDB: Map<string, string>,
subGraphDB: Map<string, boolean>,
config: any,
useRough: boolean
): Node => {
let parentId = parentDB.get(vertex.id);
let isGroup = subGraphDB.get(vertex.id) || false;
let node = findNode(nodes, vertex.id);
if (!node) {
nodes.push({
id: vertex.id,
label: vertex.text,
labelStyle: '',
parentId,
padding: config.flowchart?.padding || 8,
cssStyles: vertex.styles.join(' '),
cssClasses: vertex.classes.join(' '),
shape: getTypeFromVertex(vertex),
dir: vertex.dir,
domId: vertex.domId,
type: isGroup ? 'group' : undefined,
isGroup,
useRough,
});
}
};
export const getData = () => {
const config = getConfig();
const nodes: Node[] = [];
@@ -775,23 +808,76 @@ export const getData = () => {
// extract(getRootDocV2());
// const diagramStates = getStates();
const useRough = config.look === 'handdrawn';
const subGraphs = getSubGraphs();
log.info('Subgraphs - APA12', subGraphs);
const parentDB = new Map<string, string>();
const subGraphDB = new Map<string, boolean>();
for (let i = subGraphs.length - 1; i >= 0; i--) {
const subGraph = subGraphs[i];
if (subGraph.nodes.length > 0) {
subGraphDB.set(subGraph.id, true);
}
subGraph.nodes.forEach((id) => {
parentDB.set(id, subGraph.id);
});
nodes.push({
id: subGraph.id,
label: subGraph.title,
labelStyle: '',
parentId: parentDB.get(subGraph.id),
padding: config.flowchart?.padding || 8,
cssStyles: '',
cssClasses: '',
shape: 'rect',
dir: subGraph.dir,
domId: subGraph.domId,
type: 'group',
isGroup: true,
useRough,
});
}
console.log('APA12 nodes - 1', nodes.length);
const n = getVertices();
n.forEach((vertex) => {
const node: Node = {
id: vertex.id,
label: vertex.text,
labelStyle: '',
padding: config.flowchart?.padding || 8,
cssStyles: vertex.styles.join(' '),
cssClasses: vertex.classes.join(' '),
shape: getTypeFromVertex(vertex),
dir: vertex.dir,
domId: vertex.domId,
type: undefined,
isGroup: false,
const node = addNodeFromVertex(vertex, nodes, parentDB, subGraphDB, config, useRough);
if (node) {
nodes.push(node);
}
});
console.log('APA12 nodes', nodes.length);
const e = getEdges();
e.forEach((rawEdge, index) => {
const edge: Edge = {
id: getEdgeId(rawEdge.start, rawEdge.end, { counter: index, prefix: 'edge' }),
start: rawEdge.start,
end: rawEdge.end,
type: rawEdge.type || 'normal',
label: rawEdge.text,
labelpos: 'c',
// labelStyle: '',
// cssStyles: rawEdge.styles.join(' '),
thickness: rawEdge.stroke,
minlen: rawEdge.length,
classes: 'edge-thickness-normal edge-pattern-solid flowchart-link',
arrowhead: 'none',
arrowTypeEnd: 'arrow_point',
// arrowTypeEnd: 'arrow_barb',
arrowheadStyle: 'fill: #333',
// stroke: rawEdge.pattern,
pattern: rawEdge.stroke,
// shape: getTypeFromVertex(rawEdge),
// dir: rawEdge.dir,
// domId: verawEdgertex.domId,
// rawEdge: undefined,
// isGroup: false,
useRough,
};
nodes.push(node);
// console.log('rawEdge SPLIT', rawEdge, index);
edges.push(edge);
});
//const useRough = config.look === 'handdrawn';

2
packages/mermaid/src/diagrams/flowchart/flowDiagram-v2.ts
View File

@@ -1,7 +1,7 @@
// @ts-ignore: JISON doesn't support types
import flowParser from './parser/flow.jison';
import flowDb from './flowDb.js';
// import flowRendererV2 from './flowRenderer-v2.js';
import flowRendererV2 from './flowRenderer-v2.js';
import flowRendererV3 from './flowRenderer-v3-unified.js';
import flowStyles from './styles.js';
import type { MermaidConfig } from '../../config.type.js';

3
packages/mermaid/src/diagrams/flowchart/flowRenderer-v3-unified.ts
View File

@@ -60,7 +60,8 @@ export const draw = async function (text: string, id: string, _version: string,
data4Layout.direction = DIR;
data4Layout.nodeSpacing = conf?.nodeSpacing || 50;
data4Layout.rankSpacing = conf?.rankSpacing || 50;
data4Layout.markers = ['barb'];
data4Layout.markers = ['point', 'circle', 'cross'];
data4Layout.diagramId = id;
console.log('REF1:', data4Layout);
await render(data4Layout, svg, element);

2
packages/mermaid/src/diagrams/flowchart/types.ts
View File

@@ -23,7 +23,7 @@ export interface FlowEdge {
end: string;
interpolate?: string;
type?: string;
stroke?: string;
stroke?: 'normal' | 'thick' | 'invisible';
style?: string[];
length?: number;
text: string;

20
packages/mermaid/src/diagrams/state/dataFetcher.js
View File

@@ -206,8 +206,20 @@ function getClassesFromDbInfo(dbInfoItem) {
if (dbInfoItem === undefined || dbInfoItem === null) {
return '';
} else {
if (dbInfoItem.cssClasses) {
return dbInfoItem.cssClasses.join(' ');
if (dbInfoItem.classes) {
let classStr = '';
// for each class in classes, add it to the string as comma separated
for (let i = 0; i < dbInfoItem.classes.length; i++) {
//do not add comma for the last class
if (i === dbInfoItem.classes.length - 1) {
classStr += dbInfoItem.classes[i];
}
//add comma for all other classes
else {
classStr += dbInfoItem.classes[i] + ' ';
}
}
return classStr;
} else {
return '';
}
@@ -224,7 +236,7 @@ export const dataFetcher = (
look
) => {
const itemId = parsedItem.id;
const classStr = getClassesFromDbInfo(diagramStates[itemId]);
const classStr = getClassesFromDbInfo(diagramStates.get(itemId));
if (itemId !== 'root') {
let shape = SHAPE_STATE;
@@ -344,6 +356,7 @@ export const dataFetcher = (
padding: 0, //getConfig().flowchart.padding
useRough,
look,
position: parsedItem.note.position,
};
const groupData = {
labelStyle: '',
@@ -358,6 +371,7 @@ export const dataFetcher = (
padding: 16, //getConfig().flowchart.padding
useRough,
look,
position: parsedItem.note.position,
};
graphItemCount++;

1
packages/mermaid/src/diagrams/state/stateDb.js
View File

@@ -579,7 +579,6 @@ export const getData = () => {
// nodes.push({...currentDocument.states[key]});
// }
// }
extract(getRootDocV2());
const diagramStates = getStates();
const config = getConfig();
const useRough = config.look === 'handdrawn';

6
packages/mermaid/src/rendering-util/layout-algorithms/dagre/index.js
View File

@@ -230,7 +230,9 @@ const recursiveRender = async (_elem, graph, diagramType, id, parentCluster, sit
log.info('Edge ' + e.v + ' -> ' + e.w + ': ' + JSON.stringify(edge), edge);
edge.points.forEach((point) => (point.y += subGraphTitleTotalMargin / 2));
const paths = insertEdge(edgePaths, edge, clusterDb, diagramType, graph, id);
const startNode = graph.node(e.v);
var endNode = graph.node(e.w);
const paths = insertEdge(edgePaths, edge, clusterDb, diagramType, startNode, endNode, id);
positionEdgeLabel(edge, paths);
});
@@ -284,7 +286,7 @@ export const render = async (data4Layout, svg, element) => {
log.debug('Edges:', data4Layout.edges);
data4Layout.edges.forEach((edge) => {
graph.setEdge(edge.start, edge.end, { ...edge });
graph.setEdge(edge.start, edge.end, { ...edge }, edge.id);
});
log.warn('Graph at first:', JSON.stringify(graphlibJson.write(graph)));

4
packages/mermaid/src/rendering-util/layout-algorithms/dagre/mermaid-graphlib.js
View File

@@ -159,10 +159,8 @@ export const validate = (graph) => {
* @param {any} graph
*/
export const findNonClusterChild = (id, graph) => {
// const node = graph.node(id);
log.trace('Searching', id);
// const children = graph.children(id).reverse();
const children = graph.children(id); //.reverse();
const children = graph.children(id).reverse();
log.trace('Searching children of id ', id, children);
if (children.length < 1) {
log.trace('This is a valid node', id);

35
packages/mermaid/src/rendering-util/layout-algorithms/fixed/index.js
View File

@@ -16,7 +16,11 @@ import {
clear as clearNodes,
setNodeElem,
} from '../../rendering-elements/nodes.js';
import { insertCluster, clear as clearClusters } from '../../rendering-elements/clusters.js';
import {
insertCluster,
clear as clearClusters,
positionCluster,
} from '../../rendering-elements/clusters.js';
import {
insertEdgeLabel,
positionEdgeLabel,
@@ -53,15 +57,28 @@ const doRender = async (_elem, data4Layout, siteConfig, positions) => {
const nodeDB = {};
await Promise.all(
data4Layout.nodes.map(async function (node) {
let pos;
if (node.x === undefined || node.y === undefined) {
const pos = positions.nodes[node.id];
node.x = pos?.x || 0;
node.y = pos?.y || 0;
pos = positions.nodes[node.id];
node.height = pos?.height || 0;
node.width = pos?.width || 0;
}
await insertNode(nodes, node, 'TB');
if (node.isGroup) {
node.x = 0;
node.y = 0;
await insertCluster(nodes, node, 'TB');
// Don't set the coordinates before they "layout", this will mess up the positioning
if (pos) {
node.x = pos?.x || 0;
node.y = pos?.y || 0;
}
} else {
if (pos) {
node.x = pos?.x || 0;
node.y = pos?.y || 0;
}
await insertNode(nodes, node, 'TB');
}
nodeDB[node.id] = node;
})
);
@@ -79,7 +96,11 @@ const doRender = async (_elem, data4Layout, siteConfig, positions) => {
// Position the nodes
await Promise.all(
data4Layout.nodes.map(async function (node) {
positionNode(node);
if (node.isGroup) {
positionCluster(node);
} else {
positionNode(node);
}
})
);

4
packages/mermaid/src/rendering-util/render.ts
View File

@@ -28,6 +28,10 @@ const registerDefaultLayoutLoaders = () => {
name: 'fixed',
loader: async () => await import('./layout-algorithms/fixed/index.js'),
},
// {
// name: 'elk',
// loader: async () => await import('../../../mermaid-layout-elk/src/render.js'),
// },
]);
};

78
packages/mermaid/src/rendering-util/rendering-elements/clusters.js
View File

@@ -8,6 +8,7 @@ import { createText } from '../createText.ts';
import intersectRect from '../rendering-elements/intersect/intersect-rect.js';
import createLabel from './createLabel.js';
import { createRoundedRectPathD } from './shapes/roundedRectPath.ts';
import { userNodeOverrides } from '$root/rendering-util/rendering-elements/shapes/handdrawnStyles.js';
// Helper function to calculate the offset correction for the label
const calcLabelOffsetCorrection = (diff) => {
@@ -17,13 +18,13 @@ const calcLabelOffsetCorrection = (diff) => {
const rect = (parent, node) => {
log.info('Creating subgraph rect for ', node.id, node);
const siteConfig = getConfig();
const { themeVariables, handdrawnSeed } = siteConfig;
const { clusterBkg, clusterBorder } = themeVariables;
let { useRough } = node;
// Add outer g element
const shapeSvg = parent.insert('g').attr('class', 'cluster').attr('id', node.id);
// add the rect
const rect = shapeSvg.insert('rect', ':first-child');
const useHtmlLabels = evaluate(siteConfig.flowchart.htmlLabels);
// Create the label and insert it after the rect
@@ -49,7 +50,6 @@ const rect = (parent, node) => {
}
const padding = 0 * node.padding;
const halfPadding = padding / 2;
const width = node.width <= bbox.width + padding ? bbox.width + padding : node.width;
if (node.width <= bbox.width + padding) {
@@ -58,17 +58,45 @@ const rect = (parent, node) => {
node.diff = -node.padding / 2;
}
log.trace('Data ', node, JSON.stringify(node));
// center the rect around its coordinate
rect
.attr('style', node.cssStyles)
.attr('rx', node.rx)
.attr('ry', node.ry)
.attr('x', node.x - width / 2)
.attr('y', node.y - node.height / 2 - halfPadding)
.attr('width', width)
.attr('height', node.height + padding);
const totalWidth = width + padding;
const totalHeight = node.height + padding;
const x = node.x - totalWidth / 2;
const y = node.y - totalHeight / 2;
log.trace('Data ', node, JSON.stringify(node));
let rect;
if (useRough) {
// @ts-ignore TODO: Fix rough typings
const rc = rough.svg(shapeSvg);
const options = userNodeOverrides(node, {
roughness: 0.7,
fill: clusterBkg,
// fill: 'red',
stroke: clusterBorder,
fillWeight: 3,
seed: handdrawnSeed,
stroke: clusterBorder,
});
const roughNode = rc.path(createRoundedRectPathD(x, y, totalWidth, totalHeight, 0), options);
// console.log('Rough node insert CXC', roughNode);
rect = shapeSvg.insert(() => {
console.log('Rough node insert CXC', roughNode);
return roughNode;
}, ':first-child');
} else {
// add the rect
rect = shapeSvg.insert('rect', ':first-child');
// center the rect around its coordinate
rect
.attr('style', node.cssStyles)
.attr('rx', node.rx)
.attr('ry', node.ry)
.attr('x', x)
.attr('y', y)
.attr('width', totalWidth)
.attr('height', totalHeight);
}
const { subGraphTitleTopMargin } = getSubGraphTitleMargins(siteConfig);
if (useHtmlLabels) {
labelEl.attr(
@@ -311,8 +339,8 @@ const divider = (parent, node) => {
return { cluster: shapeSvg, labelBBox: { width: 0, height: 0 } };
};
const shapes = { rect, roundedWithTitle, noteGroup, divider };
const squareRect = rect;
const shapes = { rect, squareRect, roundedWithTitle, noteGroup, divider };
let clusterElems = {};
@@ -335,8 +363,20 @@ export const clear = () => {
};
export const positionCluster = (node) => {
log.info('Position cluster (' + node.id + ', ' + node.x + ', ' + node.y + ')');
log.info(
'Position cluster (' +
node.id +
', ' +
node.x +
', ' +
node.y +
') (' +
node?.width +
', ' +
node?.height +
')',
clusterElems[node.id]
);
const el = clusterElems[node.id];
el.attr('transform', 'translate(' + node.x + ', ' + node.y + ')');
el.cluster.attr('transform', 'translate(' + node.x + ', ' + node.y + ')');
};

52
packages/mermaid/src/rendering-util/rendering-elements/edges.js
View File

@@ -494,28 +494,28 @@ function roundedCornersLine(lineData) {
}
return path;
}
export const insertEdge = function (elem, edge, clusterDb, diagramType, graph, id) {
export const insertEdge = function (elem, edge, clusterDb, diagramType, startNode, endNode, id) {
const { handdrawnSeed } = getConfig();
let points = edge.points;
let pointsHasChanged = false;
const tail = edge.start;
var head = edge.end;
const tail = startNode;
var head = endNode;
log.info('abc88 InsertEdge: ', points);
// log.info('abc88 InsertEdge SPLIT: ', points, edge.start, id);
if (head.intersect && tail.intersect) {
log.info('abc88 InsertEdge: 0.5', points);
// points = points.slice(1, edge.points.length - 1);
log.info('abc88 InsertEdge: 0.7', points);
// points.unshift(tail.intersect(points[0]));
// log.info(
// 'Last point abc88',
// points[points.length - 1],
// head,
// head.intersect(points[points.length - 1])
// );
// points.push(head.intersect(points[points.length - 1]));
// log.info('abc88 InsertEdge SPLIT: 0.5', points);
points = points.slice(1, edge.points.length - 1);
// log.info('abc88 InsertEdge SPLIT: 0.7', points);
points.unshift(tail.intersect(points[0]));
log.info(
'Last point abc88',
points[points.length - 1],
head,
head.intersect(points[points.length - 1])
);
points.push(head.intersect(points[points.length - 1]));
}
log.info('abc88 InsertEdge 2: ', points);
// log.info('abc88 InsertEdge 2 SPLIT: ', points);
if (edge.toCluster) {
log.info('to cluster abc88', clusterDb[edge.toCluster]);
points = cutPathAtIntersect(edge.points, clusterDb[edge.toCluster].node);
@@ -534,14 +534,14 @@ export const insertEdge = function (elem, edge, clusterDb, diagramType, graph, i
let lineData = points.filter((p) => !Number.isNaN(p.y));
const { cornerPoints, cornerPointPositions } = extractCornerPoints(lineData);
lineData = fixCorners(lineData);
let lastPoint = lineData[0];
let lastPoint = lineData[lineData.length - 1];
if (lineData.length > 1) {
lastPoint = lineData[lineData.length - 1];
const secondLastPoint = lineData[lineData.length - 2];
// Calculate the mid point of the last two points
const diffX = (lastPoint.x - secondLastPoint.x) / 4;
const diffY = (lastPoint.y - secondLastPoint.y) / 4;
const midPoint = { x: secondLastPoint.x + 3 * diffX, y: secondLastPoint.y + 3 * diffY };
const diffX = (lastPoint.x - secondLastPoint.x) / 2;
const diffY = (lastPoint.y - secondLastPoint.y) / 2;
const midPoint = { x: secondLastPoint.x + diffX, y: secondLastPoint.y + diffY };
lineData.splice(-1, 0, midPoint);
}
// This is the accessor function we talked about above
@@ -597,11 +597,16 @@ export const insertEdge = function (elem, edge, clusterDb, diagramType, graph, i
let useRough = edge.useRough;
let svgPath;
let path = '';
let linePath = lineFunction(lineData);
if (useRough) {
const rc = rough.svg(elem);
const ld = Object.assign([], lineData);
const svgPathNode = rc.path(lineFunction(ld.splice(0, ld.length - 1)), {
// const svgPathNode = rc.path(lineFunction(ld.splice(0, ld.length-1)), {
// const svgPathNode = rc.path(lineFunction(ld), {
// roughness: 0.3,
// seed: handdrawnSeed,
// });
const svgPathNode = rc.path(linePath, {
roughness: 0.3,
seed: handdrawnSeed,
});
@@ -615,13 +620,12 @@ export const insertEdge = function (elem, edge, clusterDb, diagramType, graph, i
.attr('class', ' ' + strokeClasses + (edge.classes ? ' ' + edge.classes : ''))
.attr('style', edge.style);
let d = svgPath.attr('d');
d = d + ' L ' + lastPoint.x + ' ' + lastPoint.y;
svgPath.attr('d', d);
elem.node().appendChild(svgPath.node());
} else {
svgPath = elem
.append('path')
.attr('d', lineFunction(lineData))
.attr('d', linePath)
.attr('id', edge.id)
.attr('class', ' ' + strokeClasses + (edge.classes ? ' ' + edge.classes : ''))
.attr('style', edge.style);

12
packages/mermaid/src/rendering-util/rendering-elements/markers.js
View File

@@ -159,11 +159,11 @@ const point = (elem, type, id) => {
.attr('id', id + '_' + type + '-pointEnd')
.attr('class', 'marker ' + type)
.attr('viewBox', '0 0 10 10')
.attr('refX', 6)
.attr('refX', 5)
.attr('refY', 5)
.attr('markerUnits', 'userSpaceOnUse')
.attr('markerWidth', 12)
.attr('markerHeight', 12)
.attr('markerWidth', 8)
.attr('markerHeight', 8)
.attr('orient', 'auto')
.append('path')
.attr('d', 'M 0 0 L 10 5 L 0 10 z')
@@ -178,8 +178,8 @@ const point = (elem, type, id) => {
.attr('refX', 4.5)
.attr('refY', 5)
.attr('markerUnits', 'userSpaceOnUse')
.attr('markerWidth', 12)
.attr('markerHeight', 12)
.attr('markerWidth', 11)
.attr('markerHeight', 11)
.attr('orient', 'auto')
.append('path')
.attr('d', 'M 0 5 L 10 10 L 10 0 z')
@@ -272,7 +272,7 @@ const barb = (elem, type, id) => {
.attr('refY', 7)
.attr('markerWidth', 20)
.attr('markerHeight', 14)
.attr('markerUnits', 'strokeWidth')
.attr('markerUnits', 'userSpaceOnUse')
.attr('orient', 'auto')
.append('path')
.attr('d', 'M 19,7 L9,13 L14,7 L9,1 Z');

2
packages/mermaid/src/rendering-util/rendering-elements/shapes/question.ts
View File

@@ -65,7 +65,7 @@ export const question = async (parent: SVGAElement, node: Node): Promise<SVGAEle
updateNodeBounds(node, polygon);
node.intersect = function (point) {
log.warn('Intersect called');
log.info('Intersect called SPLIT');
return intersect.polygon(node, points, point);
};

2
packages/mermaid/src/rendering-util/types.d.ts vendored
View File

@@ -93,7 +93,7 @@ interface Edge {
labelStyle?: string;
minlen?: number;
pattern?: string;
thickness?: number;
thickness?: 'normal' | 'thick' | 'invisible';
useRough?: boolean;
}

2
packages/mermaid/src/utils/lineWithOffset.ts
View File

@@ -9,7 +9,7 @@ const markerOffsets = {
composition: 18,
dependency: 6,
lollipop: 13.5,
arrow_point: 5.3,
arrow_point: 4,
} as const;
/**