update(docs): Add all examples

2021-11-06 08:54:35 +01:00
parent 61779638ac
commit e99dfc3dd2
54 changed files with 2582 additions and 285 deletions
@@ -0,0 +1,80 @@
+<script lang="ts" setup>
+import {
+  useHooks,
+  useStore,
+  getEdgeCenter,
+  getBezierPath,
+  getMarkerEnd,
+  ArrowHeadType,
+  EdgeProps,
+  ElementId,
+  Position,
+} from '@braks/vue-flow'
+
+interface CustomEdgeProps<T = any> extends EdgeProps<T> {
+  id: ElementId
+  sourceX: number
+  sourceY: number
+  targetX: number
+  targetY: number
+  sourcePosition: Position
+  targetPosition: Position
+  arrowHeadType?: ArrowHeadType
+  markerEndId?: string
+  data?: T
+}
+
+const props = defineProps<CustomEdgeProps>()
+const store = useStore()
+const hooks = useHooks()
+const onEdgeClick = (evt: Event, id: string) => {
+  const edge = store.edges.find((edge) => edge.id === id)
+  if (edge) {
+    hooks.elementsRemove.trigger([edge])
+  }
+  evt.stopPropagation()
+  alert(`remove ${id}`)
+}
+
+const foreignObjectSize = 40
+
+const edgePath = computed(() =>
+  getBezierPath({
+    sourceX: props.sourceX,
+    sourceY: props.sourceY,
+    sourcePosition: props.sourcePosition,
+    targetX: props.targetX,
+    targetY: props.targetY,
+    targetPosition: props.targetPosition,
+  }),
+)
+const markerEnd = computed(() => getMarkerEnd(props.arrowHeadType, props.markerEndId))
+const center = computed(() =>
+  getEdgeCenter({
+    sourceX: props.sourceX,
+    sourceY: props.sourceY,
+    targetX: props.targetX,
+    targetY: props.targetY,
+  }),
+)
+</script>
+<template>
+  <path :id="props.id" :style="props.style" class="vue-flow__edge-path" :d="edgePath" :marker-end="markerEnd" />
+  <foreignObject
+    :width="foreignObjectSize"
+    :height="foreignObjectSize"
+    :x="center[0] - foreignObjectSize / 2"
+    :y="center[1] - foreignObjectSize / 2"
+    class="edgebutton-foreignobject"
+    requiredExtensions="http://www.w3.org/1999/xhtml"
+  >
+    <body class="p-1">
+      <button class="edgebutton bg-gray-500 p-[4px] h-full w-full" @click="(event) => onEdgeClick(event, props.id)">×</button>
+    </body>
+  </foreignObject>
+</template>
+<style scoped>
+body {
+  background: unset;
+}
+</style>