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130 lines
2.7 KiB
Markdown
130 lines
2.7 KiB
Markdown
---
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title: Per Iniziare con l'SDK
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description: Configura @open-pencil/vue con createEditor, provideEditor e un canvas.
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---
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# Per Iniziare con l'SDK
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## Installazione
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```bash
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bun add @open-pencil/core @open-pencil/vue canvaskit-wasm
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```
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L'SDK risiede oggi nel monorepo ed è pubblicato anche come `@open-pencil/vue`.
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```ts
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import { createEditor } from '@open-pencil/core/editor'
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import { provideEditor, useCanvas } from '@open-pencil/vue'
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```
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## Modello concettuale
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Ci sono tre livelli:
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1. `@open-pencil/core` — motore editor indipendente dal framework
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2. `@open-pencil/vue` — composable Vue e primitive headless
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3. la tua app — stile, routing, flussi di file, UI specifica del prodotto
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## Configurazione minimale
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### 1. Crea un editor
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```ts
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import { createEditor } from '@open-pencil/core/editor'
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const editor = createEditor({
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width: 1200,
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height: 800,
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})
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```
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### 2. Forniscilo a Vue
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```vue
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<script setup lang="ts">
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import { provideEditor } from '@open-pencil/vue'
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import type { Editor } from '@open-pencil/core/editor'
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const props = defineProps<{
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editor: Editor
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}>()
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provideEditor(props.editor)
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</script>
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<template>
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<slot />
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</template>
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```
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Puoi considerarlo il livello provider per l'albero dell'editor. La documentazione preferisce `provideEditor()` direttamente perché è la vera superficie API attuale.
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### 3. Collega un canvas
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```vue
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<script setup lang="ts">
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import { ref } from 'vue'
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import { useCanvas, useEditor } from '@open-pencil/vue'
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const canvasRef = ref<HTMLCanvasElement | null>(null)
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const editor = useEditor()
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useCanvas(canvasRef, editor)
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</script>
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<template>
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<canvas ref="canvasRef" class="size-full" />
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</template>
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```
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## Utilizzo dei composable
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Una volta fornito l'editor, i componenti figli possono leggere la selezione e invocare comandi:
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```ts
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import { useEditorCommands, useSelectionState } from '@open-pencil/vue'
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const selection = useSelectionState()
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const commands = useEditorCommands()
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```
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## Esempio base
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```vue
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<script setup lang="ts">
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import { ref } from 'vue'
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import { useCanvas, useEditor, useSelectionState } from '@open-pencil/vue'
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const canvasRef = ref<HTMLCanvasElement | null>(null)
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const editor = useEditor()
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const { selectedCount } = useSelectionState()
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useCanvas(canvasRef, editor, {
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onReady: () => {
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console.log('Canvas ready')
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},
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})
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</script>
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<template>
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<div class="grid h-full grid-rows-[1fr_auto]">
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<canvas ref="canvasRef" class="size-full" />
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<div class="border-t px-3 py-2 text-xs text-muted">
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Selected: {{ selectedCount }}
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</div>
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</div>
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</template>
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```
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## Prossimi passi
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- [Architettura](./architecture)
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- [Riferimento API](./api/)
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- [useEditor](./api/composables/use-editor)
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- [useCanvas](./api/composables/use-canvas)
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- [useI18n](./api/composables/use-i18n)
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