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mermaid-live-editor/src/lib/components/preset.svelte
T

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2.7 KiB
Svelte

<script lang="ts">
import { updateCode } from '$lib/util/state';
import Card from '$lib/components/card/card.svelte';
const samples = {
'Flow Chart': `graph TD
A[Christmas] -->|Get money| B(Go shopping)
B --> C{Let me think}
C -->|One| D[Laptop]
C -->|Two| E[iPhone]
C -->|Three| F[fa:fa-car Car]`,
'Sequence Diagram': `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!
`,
'Class Diagram': `classDiagram
Animal <|-- Duck
Animal <|-- Fish
Animal <|-- Zebra
Animal : +int age
Animal : +String gender
Animal: +isMammal()
Animal: +mate()
class Duck{
+String beakColor
+swim()
+quack()
}
class Fish{
-int sizeInFeet
-canEat()
}
class Zebra{
+bool is_wild
+run()
}
`,
'State Diagram': `stateDiagram-v2
[*] --> Still
Still --> [*]
Still --> Moving
Moving --> Still
Moving --> Crash
Crash --> [*]
`,
'Gantt Chart': `gantt
title A Gantt Diagram
dateFormat YYYY-MM-DD
section Section
A task :a1, 2014-01-01, 30d
Another task :after a1 , 20d
section Another
Task in sec :2014-01-12 , 12d
another task : 24d
`,
'Pie Chart': `pie title Pets adopted by volunteers
"Dogs" : 386
"Cats" : 85
"Rats" : 15
`,
'ER Diagram': `erDiagram
CUSTOMER }|..|{ DELIVERY-ADDRESS : has
CUSTOMER ||--o{ ORDER : places
CUSTOMER ||--o{ INVOICE : "liable for"
DELIVERY-ADDRESS ||--o{ ORDER : receives
INVOICE ||--|{ ORDER : covers
ORDER ||--|{ ORDER-ITEM : includes
PRODUCT-CATEGORY ||--|{ PRODUCT : contains
PRODUCT ||--o{ ORDER-ITEM : "ordered in"
`,
'User Journey': ` journey
title My working day
section Go to work
Make tea: 5: Me
Go upstairs: 3: Me
Do work: 1: Me, Cat
section Go home
Go downstairs: 5: Me
Sit down: 3: Me
`,
'Git Graph': ` gitGraph
commit
commit
branch develop
checkout develop
commit
commit
checkout main
merge develop
commit
commit
`
};
const loadSampleDiagram = (diagramType: string): void => {
updateCode(samples[diagramType], true, true);
};
</script>
<Card title="Sample Diagrams" isOpen={false}>
<div class="flex gap-2 flex-wrap p-2">
{#each Object.keys(samples) as sample}
<button class="btn btn-primary normal-case btn-sm" on:click={() => loadSampleDiagram(sample)}
>{sample}</button>
{/each}
</div>
</Card>