42 lines
1.1 KiB
Vue
42 lines
1.1 KiB
Vue
<script lang="ts" setup>
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import { ArrowHeadType, ElementId, getBezierPath, getMarkerEnd, Position, EdgeProps } from '~/index'
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interface CustomEdgeProps<T = any> extends EdgeProps<T> {
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source: ElementId
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target: ElementId
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sourceHandleId?: ElementId
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targetHandleId?: ElementId
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id: ElementId
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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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arrowHeadType?: ArrowHeadType
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markerEndId?: string
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data?: T
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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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const markerEnd = computed(() => getMarkerEnd(props.arrowHeadType, props.markerEndId))
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</script>
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<template>
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<path :id="props.id" class="vue-flow__edge-path" :d="edgePath" :marker-end="markerEnd" />
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<text>
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<textPath :href="`#${props.id}`" :style="{ fontSize: '12px' }" 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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