58 lines
1.6 KiB
Vue
58 lines
1.6 KiB
Vue
<script lang="ts" setup>
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import { Position } from '../../types'
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import type { EdgeProps } from '../../types/edge'
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import EdgeText from './EdgeText.vue'
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import { getMarkerEnd, getBezierPath } from './utils'
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const props = withDefaults(defineProps<EdgeProps>(), {
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selected: false,
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sourcePosition: 'bottom' as Position,
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targetPosition: 'top' as Position,
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label: '',
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labelStyle: () => ({}),
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labelShowBg: true,
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labelBgStyle: () => ({}),
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})
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const centerY = computed(() => {
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const yOffset = Math.abs(props.targetY - props.sourceY) / 2
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return props.targetY < props.sourceY ? props.targetY + yOffset : props.targetY - yOffset
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})
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const centerX = computed(() => {
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const xOffset = Math.abs(props.targetX - props.sourceX) / 2
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return props.targetX < props.sourceX ? props.targetX + xOffset : props.targetX - xOffset
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})
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const path = computed(() => {
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if (props.sourceX && props.sourceY)
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return getBezierPath({
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...props,
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})
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else return ''
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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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<script lang="ts">
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export default {
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name: 'StraightEdge',
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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 class="vue-flow__edge-path" :style="props.style" :d="path" :marker-end="markerEnd" />
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<slot :x="centerX" :y="centerY" v-bind="props">
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<EdgeText
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v-if="props.label"
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:x="centerX"
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:y="centerY"
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:label="props.label"
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:label-style="props.labelStyle"
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:label-show-bg="props.labelShowBg"
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:label-bg-style="props.labelBgStyle"
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:label-bg-padding="props.labelBgPadding"
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:label-bg-border-radius="props.labelBgBorderRadius"
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/>
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</slot>
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</template>
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