44 lines
1016 B
Vue
44 lines
1016 B
Vue
<script setup>
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import { Panel, VueFlow, useVueFlow } from '@vue-flow/core'
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import { Background } from '@vue-flow/background'
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import { MiniMap } from '@vue-flow/minimap'
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import { nextTick, ref } from 'vue'
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import { getElements } from './utils.js'
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const { nodes: initialNodes, edges: initialEdges } = getElements(15, 15)
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const nodes = ref(initialNodes)
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const edges = ref(initialEdges)
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const { dimensions, fitView } = useVueFlow()
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function updatePos() {
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nodes.value = nodes.value.map((node) => {
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return {
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...node,
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position: {
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x: Math.random() * dimensions.value.width,
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y: Math.random() * dimensions.value.height,
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},
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}
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})
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nextTick(() => {
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fitView({ padding: 0.5 })
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})
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}
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</script>
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<template>
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<VueFlow :nodes="nodes" :edges="edges" :min-zoom="0.1" fit-view-on-init>
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<MiniMap />
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<Background />
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<Panel position="top-right">
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<button style="margin-right: 5px" @click="updatePos">update positions</button>
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</Panel>
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</VueFlow>
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</template>
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