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2.7 KiB
2.7 KiB
| title | description |
|---|---|
| Per Iniziare con l'SDK | Configura @open-pencil/vue con createEditor, provideEditor e un canvas. |
Per Iniziare con l'SDK
Installazione
bun add @open-pencil/core @open-pencil/vue canvaskit-wasm
L'SDK risiede oggi nel monorepo ed è pubblicato anche come @open-pencil/vue.
import { createEditor } from '@open-pencil/core/editor'
import { provideEditor, useCanvas } from '@open-pencil/vue'
Modello concettuale
Ci sono tre livelli:
@open-pencil/core— motore editor indipendente dal framework@open-pencil/vue— composable Vue e primitive headless- la tua app — stile, routing, flussi di file, UI specifica del prodotto
Configurazione minimale
1. Crea un editor
import { createEditor } from '@open-pencil/core/editor'
const editor = createEditor({
width: 1200,
height: 800,
})
2. Forniscilo a Vue
<script setup lang="ts">
import { provideEditor } from '@open-pencil/vue'
import type { Editor } from '@open-pencil/core/editor'
const props = defineProps<{
editor: Editor
}>()
provideEditor(props.editor)
</script>
<template>
<slot />
</template>
Puoi considerarlo il livello provider per l'albero dell'editor. La documentazione preferisce provideEditor() direttamente perché è la vera superficie API attuale.
3. Collega un canvas
<script setup lang="ts">
import { ref } from 'vue'
import { useCanvas, useEditor } from '@open-pencil/vue'
const canvasRef = ref<HTMLCanvasElement | null>(null)
const editor = useEditor()
useCanvas(canvasRef, editor)
</script>
<template>
<canvas ref="canvasRef" class="size-full" />
</template>
Utilizzo dei composable
Una volta fornito l'editor, i componenti figli possono leggere la selezione e invocare comandi:
import { useEditorCommands, useSelectionState } from '@open-pencil/vue'
const selection = useSelectionState()
const commands = useEditorCommands()
Esempio base
<script setup lang="ts">
import { ref } from 'vue'
import { useCanvas, useEditor, useSelectionState } from '@open-pencil/vue'
const canvasRef = ref<HTMLCanvasElement | null>(null)
const editor = useEditor()
const { selectedCount } = useSelectionState()
useCanvas(canvasRef, editor, {
onReady: () => {
console.log('Canvas ready')
},
})
</script>
<template>
<div class="grid h-full grid-rows-[1fr_auto]">
<canvas ref="canvasRef" class="size-full" />
<div class="border-t px-3 py-2 text-xs text-muted">
Selected: {{ selectedCount }}
</div>
</div>
</template>