feat(flowchart): add classDef group definition
enable to add styles to many classDef in a single statement
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@ -1505,6 +1505,34 @@ title: What to buy
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</pre>
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<hr />
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<pre class="mermaid">
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graph TD
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A([Start]) ==> B[Step 1]
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B ==> C{Flow 1}
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C -- Choice 1.1 --> D[Step 2.1]
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C -- Choice 1.3 --> I[Step 2.3]
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C == Choice 1.2 ==> E[Step 2.2]
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D --> F{Flow 2}
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E ==> F{Flow 2}
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F{Flow 2} == Choice 2.1 ==> H[Feedback node]
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H[Feedback node] ==> B[Step 1]
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F{Flow 2} == Choice 2.2 ==> G((Finish))
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linkStyle 0,1,4,6,7,8,9 stroke:gold, stroke-width:4px
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classDef active_node fill:#0CF,stroke:#09F,stroke-width:6px
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classDef unactive_node fill:#e0e0e0,stroke:#bdbdbd,stroke-width:3px
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classDef bugged_node fill:#F88,stroke:#F22,stroke-width:3px
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classDef start_node,finish_node fill:#3B1,stroke:#391,stroke-width:8px
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class A start_node;
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class B,C,E,F,H active_node;
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class D unactive_node;
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class G finish_node;
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class I bugged_node
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</pre>
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<hr />
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<h1 id="link-clicked">Anchor for "link-clicked" test</h1>
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<script src="./mermaid.js"></script>
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@ -202,21 +202,23 @@ export const updateLink = function (positions, style) {
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});
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};
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export const addClass = function (id, style) {
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if (classes[id] === undefined) {
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classes[id] = { id: id, styles: [], textStyles: [] };
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}
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export const addClass = function (ids, style) {
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ids.split(',').forEach(function (_id) {
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if (classes[_id] === undefined) {
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classes[_id] = { id: _id, styles: [], textStyles: [] };
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}
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if (style !== undefined && style !== null) {
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style.forEach(function (s) {
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if (s.match('color')) {
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const newStyle1 = s.replace('fill', 'bgFill');
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const newStyle2 = newStyle1.replace('color', 'fill');
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classes[id].textStyles.push(newStyle2);
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}
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classes[id].styles.push(s);
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});
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}
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if (style !== undefined && style !== null) {
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style.forEach(function (s) {
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if (s.match('color')) {
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const newStyle1 = s.replace('fill', 'bgFill');
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const newStyle2 = newStyle1.replace('color', 'fill');
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classes[_id].textStyles.push(newStyle2);
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}
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classes[_id].styles.push(s);
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});
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}
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});
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};
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/**
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@ -41,3 +41,26 @@ describe('flow db subgraphs', () => {
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});
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});
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});
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describe('flow db addClass', () => {
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beforeEach(() => {
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flowDb.clear();
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});
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it('should detect many classes', () => {
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flowDb.addClass('a,b', ['stroke-width: 8px']);
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const classes = flowDb.getClasses();
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expect(classes.hasOwnProperty('a')).toBe(true);
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expect(classes.hasOwnProperty('b')).toBe(true);
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expect(classes['a']['styles']).toEqual(['stroke-width: 8px']);
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expect(classes['b']['styles']).toEqual(['stroke-width: 8px']);
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});
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it('should detect single class', () => {
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flowDb.addClass('a', ['stroke-width: 8px']);
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const classes = flowDb.getClasses();
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expect(classes.hasOwnProperty('a')).toBe(true);
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expect(classes['a']['styles']).toEqual(['stroke-width: 8px']);
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});
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});
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