58 lines
1.3 KiB
Vue
58 lines
1.3 KiB
Vue
<script lang="ts" setup>
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import { computed } from 'vue'
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import type { EdgeProps, MarkerType, Position } from '@vue-flow/core'
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import { getBezierPath } from '@vue-flow/core'
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interface CustomEdgeProps extends EdgeProps {
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source: string
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target: string
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sourceHandleId?: string
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targetHandleId?: string
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id: string
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sourceX: number
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sourceY: number
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targetX: number
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targetY: number
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sourcePosition: Position
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targetPosition: Position
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markerEnd?: MarkerType
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data?: {
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text?: string
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color?: 'red' | 'green' | 'blue'
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}
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}
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const props = defineProps<CustomEdgeProps>()
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const edgePath = computed(() =>
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getBezierPath({
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sourceX: props.sourceX,
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sourceY: props.sourceY,
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sourcePosition: props.sourcePosition,
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targetX: props.targetX,
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targetY: props.targetY,
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targetPosition: props.targetPosition,
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}),
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)
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</script>
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<script lang="ts">
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export default {
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inheritAttrs: false,
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}
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</script>
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<template>
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<path
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:id="props.id"
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class="vue-flow__edge-path"
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:style="{ stroke: props.data?.color }"
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:d="edgePath"
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:marker-end="props.markerEnd"
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/>
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<text>
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<textPath :href="`#${props.id}`" :style="{ fontSize: '1.25rem', fill: 'white' }" startOffset="50%" text-anchor="middle">
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{{ props.data?.text }}
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</textPath>
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</text>
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</template>
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