63 lines
2.4 KiB
Vue
63 lines
2.4 KiB
Vue
<script lang="ts" setup>
|
|
import ResizableNode from './ResizableNode.vue'
|
|
import { VueFlow, MiniMap, Controls, Background, isNode, useVueFlow, Elements } from '~/index'
|
|
|
|
const elements = ref<Elements>([
|
|
{ id: '1', type: 'input', label: 'Node 1', position: { x: 250, y: 5 } },
|
|
{
|
|
id: '2',
|
|
type: 'resize',
|
|
label: 'Node 2',
|
|
position: { x: 100, y: 100 },
|
|
},
|
|
{ id: '3', label: 'Node 3', position: { x: 400, y: 100 } },
|
|
{ id: '4', label: 'Node 4', position: { x: 400, y: 200 } },
|
|
{ id: 'e1-2', source: '1', target: '2', animated: true },
|
|
{ id: 'e1-3', source: '1', target: '3' },
|
|
])
|
|
const { onPaneReady, onNodeDragStop, onConnect, instance, addEdges, store } = useVueFlow()
|
|
onPaneReady(({ fitView }) => {
|
|
fitView({ padding: 0.1 })
|
|
})
|
|
onNodeDragStop((e) => console.log('drag stop', e))
|
|
onConnect((params) => addEdges([params]))
|
|
|
|
const updatePos = () =>
|
|
elements.value.forEach((el) => {
|
|
if (isNode(el)) {
|
|
el.position = {
|
|
x: Math.random() * 400,
|
|
y: Math.random() * 400,
|
|
}
|
|
}
|
|
})
|
|
|
|
const logToObject = () => console.log(instance.value?.toObject())
|
|
const resetTransform = () => elements.value.push({ id: '1234', position: { x: 50, y: 50 }, label: 'Foobar' })
|
|
const toggleclass = () => elements.value.forEach((el) => (el.class = el.class === 'light' ? 'dark' : 'light'))
|
|
</script>
|
|
<template>
|
|
<VueFlow v-model="elements" class="vue-flow-basic-example" :default-zoom="1.5" :min-zoom="0.2" :max-zoom="4">
|
|
<template #node-resize="props">
|
|
<ResizableNode v-bind="props" />
|
|
</template>
|
|
<Background :height="33" bg-color="pink">
|
|
<text fill="#000000" font-size="22" font-family="ARIAL" x="120" y="110"> LEVEL 1 </text>
|
|
</Background>
|
|
<Background :height="33" bg-color="purple">
|
|
<text fill="white" font-size="22" font-family="ARIAL" x="120" y="110"> LEVEL 2 </text>
|
|
</Background>
|
|
<Background :height="33" bg-color="crimson">
|
|
<text fill="white" font-size="22" font-family="ARIAL" x="120" y="110"> LEVEL 3 </text>
|
|
</Background>
|
|
<MiniMap />
|
|
<Controls />
|
|
<div style="position: absolute; right: 10px; top: 10px; z-index: 4">
|
|
<button style="margin-right: 5px" @click="resetTransform">reset transform</button>
|
|
<button style="margin-right: 5px" @click="updatePos">change pos</button>
|
|
<button style="margin-right: 5px" @click="toggleclass">toggle class</button>
|
|
<button @click="logToObject">toObject</button>
|
|
</div>
|
|
</VueFlow>
|
|
</template>
|