20 lines
777 B
Vue
20 lines
777 B
Vue
<script lang="ts" setup>
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import { getElements } from './utils'
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import { Flow, removeElements, addEdge, MiniMap, Controls, Background, FlowInstance, Connection, Edge, Elements } from '~/index'
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const onLoad = (flowInstance: FlowInstance) => {
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flowInstance.fitView()
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console.log(flowInstance.getElements())
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}
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const elements = ref<Elements>(getElements())
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const onElementsRemove = (elementsToRemove: Elements) => (elements.value = removeElements(elementsToRemove, elements.value))
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const onConnect = (params: Connection | Edge) => (elements.value = addEdge(params, elements.value))
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</script>
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<template>
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<Flow :elements="elements" :min-zoom="0.2" @load="onLoad" @elements-remove="onElementsRemove" @connect="onConnect">
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<MiniMap />
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<Controls />
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</Flow>
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</template>
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