ffdadda051
* Export renamed to VueFlow Signed-off-by: Braks <78412429+bcakmakoglu@users.noreply.github.com>
52 lines
1.5 KiB
Vue
52 lines
1.5 KiB
Vue
<script lang="ts" setup>
|
|
import {
|
|
VueFlow,
|
|
removeElements,
|
|
addEdge,
|
|
Background,
|
|
MiniMap,
|
|
useZoomPanHelper,
|
|
Elements,
|
|
ElementId,
|
|
Connection,
|
|
Edge,
|
|
Node,
|
|
} from '~/index'
|
|
|
|
const initialElements: Elements = [
|
|
{ id: '1', type: 'input', data: { label: 'Node 1' }, position: { x: 250, y: 5 }, class: 'light' },
|
|
{ id: '2', data: { label: 'Node 2' }, position: { x: 100, y: 100 }, class: 'light' },
|
|
{ id: '3', data: { label: 'Node 3' }, position: { x: 400, y: 100 }, class: 'light' },
|
|
{ id: '4', data: { label: 'Node 4' }, position: { x: 400, y: 200 }, class: 'light' },
|
|
{ id: 'e1-2', source: '1', target: '2', animated: true },
|
|
{ id: 'e1-3', source: '1', target: '3' },
|
|
]
|
|
|
|
let id = 5
|
|
const getId = (): ElementId => `${id++}`
|
|
|
|
const { project } = useZoomPanHelper()
|
|
|
|
const elements = ref(initialElements)
|
|
|
|
const onPaneClick = (evt: MouseEvent) => {
|
|
const projectedPosition = project({ x: evt.clientX, y: evt.clientY - 40 })
|
|
|
|
elements.value = elements.value.concat({
|
|
id: getId(),
|
|
position: projectedPosition,
|
|
data: {
|
|
label: `${projectedPosition.x}-${projectedPosition.y}`,
|
|
},
|
|
} as Node)
|
|
}
|
|
const onConnect = (params: Connection | Edge) => (elements.value = addEdge(params, elements.value))
|
|
const onElementsRemove = (elementsToRemove: Elements) => (elements.value = removeElements(elementsToRemove, elements.value))
|
|
</script>
|
|
<template>
|
|
<VueFlow :elements="elements" @elements-remove="onElementsRemove" @connect="onConnect" @pane-click="onPaneClick">
|
|
<Background />
|
|
<MiniMap />
|
|
</VueFlow>
|
|
</template>
|