fix: zoom pane not scaling

Signed-off-by: Braks <78412429+bcakmakoglu@users.noreply.github.com>
2021-11-06 08:54:35 +01:00
parent 3931a59524
commit a8f7cc2389
65 changed files with 5030 additions and 14 deletions
@@ -0,0 +1,106 @@
+<script lang="ts" setup>
+import {
+  Flow,
+  MiniMap,
+  Controls,
+  Background,
+  Elements,
+  FlowInstance,
+  FlowElement,
+  removeElements,
+  Connection,
+  Edge,
+  addEdge,
+  ArrowHeadType,
+} from '@braks/vue-flow'
+import CustomEdge from './CustomEdge.vue'
+import CustomEdge2 from './CustomEdge2.vue'
+import CustomLabel from './CustomLabel.vue'
+
+const initialElements: Elements = [
+  { id: '1', type: 'input', data: { label: 'Input 1' }, position: { x: 250, y: 0 } },
+  { id: '2', data: { label: 'Node 2' }, position: { x: 150, y: 100 } },
+  { id: '2a', data: { label: 'Node 2a' }, position: { x: 0, y: 180 } },
+  { id: '3', data: { label: 'Node 3' }, position: { x: 250, y: 200 } },
+  { id: '4', data: { label: 'Node 4' }, position: { x: 400, y: 300 } },
+  { id: '3a', data: { label: 'Node 3a' }, position: { x: 150, y: 300 } },
+  { id: '5', data: { label: 'Node 5' }, position: { x: 250, y: 400 } },
+  { id: '6', type: 'output', data: { label: 'Output 6' }, position: { x: 50, y: 550 } },
+  { id: '7', type: 'output', data: { label: 'Output 7' }, position: { x: 250, y: 550 } },
+  { id: '8', type: 'output', data: { label: 'Output 8' }, position: { x: 525, y: 600 } },
+  { id: '9', type: 'output', data: { label: 'Output 9' }, position: { x: 675, y: 500 } },
+  { id: 'e1-2', source: '1', target: '2', label: 'bezier edge (default)', class: 'normal-edge' },
+  { id: 'e2-2a', source: '2', target: '2a', type: 'smoothstep', label: 'smoothstep edge' },
+  { id: 'e2-3', source: '2', target: '3', type: 'step', label: 'step edge' },
+  { id: 'e3-4', source: '3', target: '4', type: 'straight', label: 'straight edge' },
+  { id: 'e3-3a', source: '3', target: '3a', type: 'straight', label: 'label only edge', style: { stroke: 'none' } },
+  { id: 'e3-5', source: '4', target: '5', animated: true, label: 'animated styled edge', style: { stroke: 'red' } },
+  {
+    id: 'e5-6',
+    source: '5',
+    target: '6',
+    label: {
+      component: CustomLabel,
+      props: {
+        text: 'custom label text',
+      },
+    },
+    labelStyle: { fill: 'red', fontWeight: 700 },
+    arrowHeadType: ArrowHeadType.Arrow,
+  },
+  {
+    id: 'e5-7',
+    source: '5',
+    target: '7',
+    label: 'label with styled bg',
+    labelBgPadding: [8, 4],
+    labelBgBorderRadius: 4,
+    labelBgStyle: { fill: '#FFCC00', color: '#fff', fillOpacity: 0.7 },
+    arrowHeadType: ArrowHeadType.ArrowClosed,
+  },
+  {
+    id: 'e5-8',
+    source: '5',
+    target: '8',
+    type: 'custom',
+    data: { text: 'custom edge' },
+    arrowHeadType: ArrowHeadType.ArrowClosed,
+  },
+  {
+    id: 'e5-9',
+    source: '5',
+    target: '9',
+    type: 'custom2',
+    data: { text: 'custom edge 2' },
+  },
+]
+
+const edgeTypes: Record<string, any> = {
+  custom: CustomEdge,
+  custom2: CustomEdge2,
+}
+
+const elements = ref<Elements>(initialElements)
+
+const onLoad = (flowInstance: FlowInstance) => flowInstance.fitView()
+const onNodeDragStop = (node: Node) => console.log('drag stop', node)
+const onElementClick = (element: FlowElement) => console.log('click', element)
+const onElementsRemove = (elementsToRemove: Elements) => (elements.value = removeElements(elementsToRemove, elements.value))
+const onConnect = (params: Connection | Edge) => (elements.value = addEdge(params, elements.value))
+</script>
+<template>
+  <Flow
+    :elements="elements"
+    :snap-to-grid="true"
+    :edge-types="edgeTypes"
+    @element-click="onElementClick"
+    @elements-remove="onElementsRemove"
+    @connect="onConnect"
+    @node-drag-stop="onNodeDragStop"
+    @load="onLoad"
+  >
+    <MiniMap />
+    <Controls />
+    <Background />
+  </Flow>
+</template>