### Installation

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=versions

Command to install the vue2-mind-map package using npm.

```bash
npm i vue2-mind-map
```

--------------------------------

### Installation

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=readme

Command to install the vue2-mind-map package using npm.

```bash
npm i vue2-mind-map
```

--------------------------------

### Installation

Source: https://www.npmjs.com/package/vue2-mind-map/index

Command to install the vue2-mind-map package using npm.

```bash
npm i vue2-mind-map
```

--------------------------------

### Installation

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=code

Command to install the vue2-mind-map package using npm.

```bash
npm i vue2-mind-map
```

--------------------------------

### Installation

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=dependents

Command to install the vue2-mind-map package using npm.

```bash
npm i vue2-mind-map
```

--------------------------------

### Installation

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=dependencies

Command to install the vue2-mind-map package using npm.

```bash
npm i vue2-mind-map
```

--------------------------------

### Vue2-Mind-Map Component Usage Example

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=readme

Example of how to use the MindMap.vue component and call its rebuild method after mounting.

```Vue
<template>
  <mind-map ref="mindMapRef" :data="mindMapData" />
</template>

<script>export default {
  mounted() {
    // 调用 rebuild 方法
    this.$refs.mindMapRef.rebuild();
  }
};
script>
```

--------------------------------

### Vue2-Mind-Map Component Usage Example

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=dependencies

Example of how to use the MindMap.vue component and call its rebuild method after mounting.

```Vue
<template>
  <mind-map ref="mindMapRef" :data="mindMapData" />
</template>

<script>export default {
  mounted() {
    // 调用 rebuild 方法
    this.$refs.mindMapRef.rebuild();
  }
};
script>
```

--------------------------------

### Vue2-Mind-Map Component Usage Example

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=code

Example of how to use the MindMap.vue component and call its rebuild method after mounting.

```Vue
<template>
  <mind-map ref="mindMapRef" :data="mindMapData" />
</template>

<script>export default {
  mounted() {
    // 调用 rebuild 方法
    this.$refs.mindMapRef.rebuild();
  }
};
script>
```

--------------------------------

### Vue2-Mind-Map Component Usage Example

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=versions

Example of how to use the MindMap.vue component and call its rebuild method after mounting.

```Vue
<template>
  <mind-map ref="mindMapRef" :data="mindMapData" />
</template>

<script>export default {
  mounted() {
    // 调用 rebuild 方法
    this.$refs.mindMapRef.rebuild();
  }
};
script>
```

--------------------------------

### Vue2-Mind-Map Component Usage Example

Source: https://www.npmjs.com/package/vue2-mind-map/index

Example of how to use the MindMap.vue component and call its rebuild method after mounting.

```Vue
<template>
  <mind-map ref="mindMapRef" :data="mindMapData" />
</template>

<script>export default {
  mounted() {
    // 调用 rebuild 方法
    this.$refs.mindMapRef.rebuild();
  }
};
script>
```

--------------------------------

### Vue2-Mind-Map Component Usage Example

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=dependents

Example of how to use the MindMap.vue component and call its rebuild method after mounting.

```Vue
<template>
  <mind-map ref="mindMapRef" :data="mindMapData" />
</template>

<script>export default {
  mounted() {
    // 调用 rebuild 方法
    this.$refs.mindMapRef.rebuild();
  }
};
script>
```

--------------------------------

### MindMap Default Slot Conditional Rendering Example

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=dependencies

Examples of using v-show and v-if within the default slot to conditionally render node content based on different criteria.

```Vue
<template>
  <mind-map :data="mindMapData">
    <template v-slot="{ node }">
      <!-- 方式1: 使用 v-show 控制显示 -->
      <div v-show="slotIndex === 1" class="node-style-1">
        样式1 - {{ node.id }}
      </div>
      <div v-show="slotIndex === 2" class="node-style-2">
        样式2 - {{ node.id }}
      </div>
      
      <!-- 方式2: 使用 v-if 条件渲染 -->
      <div v-if="node.type === 'important'" class="important-node">
        重要节点: {{ node.id }}
      </div>
      <div v-else class="normal-node">
        普通节点: {{ node.id }}
      </div>
    </template>
  </mind-map>
</template>
```

--------------------------------

### MindMap Default Slot Conditional Rendering Example

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=readme

Examples of using v-show and v-if within the default slot to conditionally render node content based on different criteria.

```Vue
<template>
  <mind-map :data="mindMapData">
    <template v-slot="{ node }">
      <!-- 方式1: 使用 v-show 控制显示 -->
      <div v-show="slotIndex === 1" class="node-style-1">
        样式1 - {{ node.id }}
      </div>
      <div v-show="slotIndex === 2" class="node-style-2">
        样式2 - {{ node.id }}
      </div>
      
      <!-- 方式2: 使用 v-if 条件渲染 -->
      <div v-if="node.type === 'important'" class="important-node">
        重要节点: {{ node.id }}
      </div>
      <div v-else class="normal-node">
        普通节点: {{ node.id }}
      </div>
    </template>
  </mind-map>
</template>
```

--------------------------------

### MindMap Default Slot Conditional Rendering Example

Source: https://www.npmjs.com/package/vue2-mind-map/index

Examples of using v-show and v-if within the default slot to conditionally render node content based on different criteria.

```Vue
<template>
  <mind-map :data="mindMapData">
    <template v-slot="{ node }">
      <!-- 方式1: 使用 v-show 控制显示 -->
      <div v-show="slotIndex === 1" class="node-style-1">
        样式1 - {{ node.id }}
      </div>
      <div v-show="slotIndex === 2" class="node-style-2">
        样式2 - {{ node.id }}
      </div>
      
      <!-- 方式2: 使用 v-if 条件渲染 -->
      <div v-if="node.type === 'important'" class="important-node">
        重要节点: {{ node.id }}
      </div>
      <div v-else class="normal-node">
        普通节点: {{ node.id }}
      </div>
    </template>
  </mind-map>
</template>
```

--------------------------------

### MindMap Default Slot Conditional Rendering Example

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=versions

Examples of using v-show and v-if within the default slot to conditionally render node content based on different criteria.

```Vue
<template>
  <mind-map :data="mindMapData">
    <template v-slot="{ node }">
      <!-- 方式1: 使用 v-show 控制显示 -->
      <div v-show="slotIndex === 1" class="node-style-1">
        样式1 - {{ node.id }}
      </div>
      <div v-show="slotIndex === 2" class="node-style-2">
        样式2 - {{ node.id }}
      </div>
      
      <!-- 方式2: 使用 v-if 条件渲染 -->
      <div v-if="node.type === 'important'" class="important-node">
        重要节点: {{ node.id }}
      </div>
      <div v-else class="normal-node">
        普通节点: {{ node.id }}
      </div>
    </template>
  </mind-map>
</template>
```

--------------------------------

### MindMap Default Slot Conditional Rendering Example

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=code

Examples of using v-show and v-if within the default slot to conditionally render node content based on different criteria.

```Vue
<template>
  <mind-map :data="mindMapData">
    <template v-slot="{ node }">
      <!-- 方式1: 使用 v-show 控制显示 -->
      <div v-show="slotIndex === 1" class="node-style-1">
        样式1 - {{ node.id }}
      </div>
      <div v-show="slotIndex === 2" class="node-style-2">
        样式2 - {{ node.id }}
      </div>
      
      <!-- 方式2: 使用 v-if 条件渲染 -->
      <div v-if="node.type === 'important'" class="important-node">
        重要节点: {{ node.id }}
      </div>
      <div v-else class="normal-node">
        普通节点: {{ node.id }}
      </div>
    </template>
  </mind-map>
</template>
```

--------------------------------

### MindMap Default Slot Conditional Rendering Example

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=dependents

Examples of using v-show and v-if within the default slot to conditionally render node content based on different criteria.

```Vue
<template>
  <mind-map :data="mindMapData">
    <template v-slot="{ node }">
      <!-- 方式1: 使用 v-show 控制显示 -->
      <div v-show="slotIndex === 1" class="node-style-1">
        样式1 - {{ node.id }}
      </div>
      <div v-show="slotIndex === 2" class="node-style-2">
        样式2 - {{ node.id }}
      </div>
      
      <!-- 方式2: 使用 v-if 条件渲染 -->
      <div v-if="node.type === 'important'" class="important-node">
        重要节点: {{ node.id }}
      </div>
      <div v-else class="normal-node">
        普通节点: {{ node.id }}
      </div>
    </template>
  </mind-map>
</template>
```

--------------------------------

### MindMap Default Slot Usage Example

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=versions

Demonstrates how to use the default slot in the MindMap.vue component to customize the display of nodes.

```Vue
<template>
  <mind-map :data="mindMapData">
    <template v-slot="{ node }">
      <div class="custom-node">
        <strong>{{ node.id }}</strong>
        <p v-if="node.data && node.data.description">{{ node.data.description }}</p>
      </div>
    </template>
  </mind-map>
</template>
```

--------------------------------

### MindMap Default Slot Usage Example

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=dependencies

Demonstrates how to use the default slot in the MindMap.vue component to customize the display of nodes.

```Vue
<template>
  <mind-map :data="mindMapData">
    <template v-slot="{ node }">
      <div class="custom-node">
        <strong>{{ node.id }}</strong>
        <p v-if="node.data && node.data.description">{{ node.data.description }}</p>
      </div>
    </template>
  </mind-map>
</template>
```

--------------------------------

### MindMap Default Slot Usage Example

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=readme

Demonstrates how to use the default slot in the MindMap.vue component to customize the display of nodes.

```Vue
<template>
  <mind-map :data="mindMapData">
    <template v-slot="{ node }">
      <div class="custom-node">
        <strong>{{ node.id }}</strong>
        <p v-if="node.data && node.data.description">{{ node.data.description }}</p>
      </div>
    </template>
  </mind-map>
</template>
```

--------------------------------

### MindMap Default Slot Usage Example

Source: https://www.npmjs.com/package/vue2-mind-map/index

Demonstrates how to use the default slot in the MindMap.vue component to customize the display of nodes.

```Vue
<template>
  <mind-map :data="mindMapData">
    <template v-slot="{ node }">
      <div class="custom-node">
        <strong>{{ node.id }}</strong>
        <p v-if="node.data && node.data.description">{{ node.data.description }}</p>
      </div>
    </template>
  </mind-map>
</template>
```

--------------------------------

### Vue2 Mind Map Data Structures

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=versions

Demonstrates the structure of data that can be used with the vue2-mind-map component. It includes examples for both tree-based (TreeNode) and flat-based (FlatNode) data representations.

```javascript
const treeData = {
  id: 'root',
  content: '根节点',
  children: [
    {
      id: 'child1',
      content: '子节点1',
      collapsed: false,
      children: [
        { id: 'grandchild1', content: '孙节点1' }
      ]
    },
    { id: 'child2', content: '子节点2' }
  ]
};

const flatData = [
  { id: 'root', content: '根节点' },
  { id: 'child1', parentId: 'root', content: '子节点1' },
  { id: 'child2', parentId: 'root', content: '子节点2' },
  { id: 'grandchild1', parentId: 'child1', content: '孙节点1' }
];
```

--------------------------------

### Vue2 Mind Map Data Structures

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=readme

Demonstrates the structure of data that can be used with the vue2-mind-map component. It includes examples for both tree-based (TreeNode) and flat-based (FlatNode) data representations.

```javascript
const treeData = {
  id: 'root',
  content: '根节点',
  children: [
    {
      id: 'child1',
      content: '子节点1',
      collapsed: false,
      children: [
        { id: 'grandchild1', content: '孙节点1' }
      ]
    },
    { id: 'child2', content: '子节点2' }
  ]
};

const flatData = [
  { id: 'root', content: '根节点' },
  { id: 'child1', parentId: 'root', content: '子节点1' },
  { id: 'child2', parentId: 'root', content: '子节点2' },
  { id: 'grandchild1', parentId: 'child1', content: '孙节点1' }
];
```

--------------------------------

### Vue2 Mind Map Data Structures

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=dependencies

Demonstrates the structure of data that can be used with the vue2-mind-map component. It includes examples for both tree-based (TreeNode) and flat-based (FlatNode) data representations.

```javascript
const treeData = {
  id: 'root',
  content: '根节点',
  children: [
    {
      id: 'child1',
      content: '子节点1',
      collapsed: false,
      children: [
        { id: 'grandchild1', content: '孙节点1' }
      ]
    },
    { id: 'child2', content: '子节点2' }
  ]
};

const flatData = [
  { id: 'root', content: '根节点' },
  { id: 'child1', parentId: 'root', content: '子节点1' },
  { id: 'child2', parentId: 'root', content: '子节点2' },
  { id: 'grandchild1', parentId: 'child1', content: '孙节点1' }
];
```

--------------------------------

### Vue2 Mind Map Data Structures

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=code

Demonstrates the structure of data that can be used with the vue2-mind-map component. It includes examples for both tree-based (TreeNode) and flat-based (FlatNode) data representations.

```javascript
const treeData = {
  id: 'root',
  content: '根节点',
  children: [
    {
      id: 'child1',
      content: '子节点1',
      collapsed: false,
      children: [
        { id: 'grandchild1', content: '孙节点1' }
      ]
    },
    { id: 'child2', content: '子节点2' }
  ]
};

const flatData = [
  { id: 'root', content: '根节点' },
  { id: 'child1', parentId: 'root', content: '子节点1' },
  { id: 'child2', parentId: 'root', content: '子节点2' },
  { id: 'grandchild1', parentId: 'child1', content: '孙节点1' }
];
```

--------------------------------

### MindMap Default Slot Usage Example

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=code

Demonstrates how to use the default slot in the MindMap.vue component to customize the display of nodes.

```Vue
<template>
  <mind-map :data="mindMapData">
    <template v-slot="{ node }">
      <div class="custom-node">
        <strong>{{ node.id }}</strong>
        <p v-if="node.data && node.data.description">{{ node.data.description }}</p>
      </div>
    </template>
  </mind-map>
</template>
```

--------------------------------

### MindMap Default Slot Usage Example

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=dependents

Demonstrates how to use the default slot in the MindMap.vue component to customize the display of nodes.

```Vue
<template>
  <mind-map :data="mindMapData">
    <template v-slot="{ node }">
      <div class="custom-node">
        <strong>{{ node.id }}</strong>
        <p v-if="node.data && node.data.description">{{ node.data.description }}</p>
      </div>
    </template>
  </mind-map>
</template>
```

--------------------------------

### Vue2 Mind Map Data Structures

Source: https://www.npmjs.com/package/vue2-mind-map/index

Demonstrates the structure of data that can be used with the vue2-mind-map component. It includes examples for both tree-based (TreeNode) and flat-based (FlatNode) data representations.

```javascript
const treeData = {
  id: 'root',
  content: '根节点',
  children: [
    {
      id: 'child1',
      content: '子节点1',
      collapsed: false,
      children: [
        { id: 'grandchild1', content: '孙节点1' }
      ]
    },
    { id: 'child2', content: '子节点2' }
  ]
};

const flatData = [
  { id: 'root', content: '根节点' },
  { id: 'child1', parentId: 'root', content: '子节点1' },
  { id: 'child2', parentId: 'root', content: '子节点2' },
  { id: 'grandchild1', parentId: 'child1', content: '孙节点1' }
];
```

--------------------------------

### Vue2 Mind Map Data Structures

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=dependents

Demonstrates the structure of data that can be used with the vue2-mind-map component. It includes examples for both tree-based (TreeNode) and flat-based (FlatNode) data representations.

```javascript
const treeData = {
  id: 'root',
  content: '根节点',
  children: [
    {
      id: 'child1',
      content: '子节点1',
      collapsed: false,
      children: [
        { id: 'grandchild1', content: '孙节点1' }
      ]
    },
    { id: 'child2', content: '子节点2' }
  ]
};

const flatData = [
  { id: 'root', content: '根节点' },
  { id: 'child1', parentId: 'root', content: '子节点1' },
  { id: 'child2', parentId: 'root', content: '子节点2' },
  { id: 'grandchild1', parentId: 'child1', content: '孙节点1' }
];
```

--------------------------------

### MindMap Fullscreen Control Methods

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=versions

Methods for managing the fullscreen mode of the mind map, including entering, exiting, and toggling fullscreen.

```APIDOC
enterFullscreen(mode?)
  - Parameters: mode?: "native" | "pseudo" (optional) - Fullscreen mode ('native' or 'pseudo'). If not provided, the default mode configured in the component prop is used.
  - Description: Enters fullscreen mode.
  - Returns: Promise<boolean | undefined> - Resolves true on success, rejects with an error on failure.

exitFullscreen()
  - Description: Exits fullscreen mode. Automatically detects and exits the currently active fullscreen mode (native or pseudo).
  - Returns: Promise<boolean | undefined> - Resolves true on success, rejects with an error on failure.

toggleFullscreen(mode?)
  - Parameters: mode?: "native" | "pseudo" (optional) - Fullscreen mode ('native' or 'pseudo'). If not provided, the default mode configured in the component prop is used.
  - Description: Toggles the fullscreen state.
  - Returns: Promise<boolean | undefined> - Resolves with the new fullscreen state (true for entering, false for exiting) on success.
```

--------------------------------

### MindMap Fullscreen Control Methods

Source: https://www.npmjs.com/package/vue2-mind-map/index

Methods for managing the fullscreen mode of the mind map, including entering, exiting, and toggling fullscreen.

```APIDOC
enterFullscreen(mode?)
  - Parameters: mode?: "native" | "pseudo" (optional) - Fullscreen mode ('native' or 'pseudo'). If not provided, the default mode configured in the component prop is used.
  - Description: Enters fullscreen mode.
  - Returns: Promise<boolean | undefined> - Resolves true on success, rejects with an error on failure.

exitFullscreen()
  - Description: Exits fullscreen mode. Automatically detects and exits the currently active fullscreen mode (native or pseudo).
  - Returns: Promise<boolean | undefined> - Resolves true on success, rejects with an error on failure.

toggleFullscreen(mode?)
  - Parameters: mode?: "native" | "pseudo" (optional) - Fullscreen mode ('native' or 'pseudo'). If not provided, the default mode configured in the component prop is used.
  - Description: Toggles the fullscreen state.
  - Returns: Promise<boolean | undefined> - Resolves with the new fullscreen state (true for entering, false for exiting) on success.
```

--------------------------------

### MindMap Fullscreen Control Methods

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=readme

Methods for managing the fullscreen mode of the mind map, including entering, exiting, and toggling fullscreen.

```APIDOC
enterFullscreen(mode?)
  - Parameters: mode?: "native" | "pseudo" (optional) - Fullscreen mode ('native' or 'pseudo'). If not provided, the default mode configured in the component prop is used.
  - Description: Enters fullscreen mode.
  - Returns: Promise<boolean | undefined> - Resolves true on success, rejects with an error on failure.

exitFullscreen()
  - Description: Exits fullscreen mode. Automatically detects and exits the currently active fullscreen mode (native or pseudo).
  - Returns: Promise<boolean | undefined> - Resolves true on success, rejects with an error on failure.

toggleFullscreen(mode?)
  - Parameters: mode?: "native" | "pseudo" (optional) - Fullscreen mode ('native' or 'pseudo'). If not provided, the default mode configured in the component prop is used.
  - Description: Toggles the fullscreen state.
  - Returns: Promise<boolean | undefined> - Resolves with the new fullscreen state (true for entering, false for exiting) on success.
```

--------------------------------

### MindMap Fullscreen Control Methods

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=code

Methods for managing the fullscreen mode of the mind map, including entering, exiting, and toggling fullscreen.

```APIDOC
enterFullscreen(mode?)
  - Parameters: mode?: "native" | "pseudo" (optional) - Fullscreen mode ('native' or 'pseudo'). If not provided, the default mode configured in the component prop is used.
  - Description: Enters fullscreen mode.
  - Returns: Promise<boolean | undefined> - Resolves true on success, rejects with an error on failure.

exitFullscreen()
  - Description: Exits fullscreen mode. Automatically detects and exits the currently active fullscreen mode (native or pseudo).
  - Returns: Promise<boolean | undefined> - Resolves true on success, rejects with an error on failure.

toggleFullscreen(mode?)
  - Parameters: mode?: "native" | "pseudo" (optional) - Fullscreen mode ('native' or 'pseudo'). If not provided, the default mode configured in the component prop is used.
  - Description: Toggles the fullscreen state.
  - Returns: Promise<boolean | undefined> - Resolves with the new fullscreen state (true for entering, false for exiting) on success.
```

--------------------------------

### MindMap Fullscreen Control Methods

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=dependencies

Methods for managing the fullscreen mode of the mind map, including entering, exiting, and toggling fullscreen.

```APIDOC
enterFullscreen(mode?)
  - Parameters: mode?: "native" | "pseudo" (optional) - Fullscreen mode ('native' or 'pseudo'). If not provided, the default mode configured in the component prop is used.
  - Description: Enters fullscreen mode.
  - Returns: Promise<boolean | undefined> - Resolves true on success, rejects with an error on failure.

exitFullscreen()
  - Description: Exits fullscreen mode. Automatically detects and exits the currently active fullscreen mode (native or pseudo).
  - Returns: Promise<boolean | undefined> - Resolves true on success, rejects with an error on failure.

toggleFullscreen(mode?)
  - Parameters: mode?: "native" | "pseudo" (optional) - Fullscreen mode ('native' or 'pseudo'). If not provided, the default mode configured in the component prop is used.
  - Description: Toggles the fullscreen state.
  - Returns: Promise<boolean | undefined> - Resolves with the new fullscreen state (true for entering, false for exiting) on success.
```

--------------------------------

### Canvas Drag Events

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=readme

Handles events triggered during canvas dragging: drag start, drag, and drag end. Provides mouse coordinates and delta movement.

```vue
<mind-map 
  :data="mindMapData" 
  @canvas-drag-start="handleCanvasDragStart"
  @canvas-drag="handleCanvasDrag"
  @canvas-drag-end="handleCanvasDragEnd"
/>

<script>export default {
  methods: {
    handleCanvasDragStart(event) {
      console.log('画布开始拖拽:', event.mouseX, event.mouseY);
    },
    handleCanvasDrag(event) {
      console.log('画布拖拽中:', `移动了 ${event.deltaX}, ${event.deltaY}`);
    },
    handleCanvasDragEnd(event) {
      console.log('画布拖拽结束');
    }
  }
};
script>
```

--------------------------------

### Canvas Drag Events

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=dependencies

Handles events triggered during canvas dragging: drag start, drag, and drag end. Provides mouse coordinates and delta movement.

```vue
<mind-map 
  :data="mindMapData" 
  @canvas-drag-start="handleCanvasDragStart"
  @canvas-drag="handleCanvasDrag"
  @canvas-drag-end="handleCanvasDragEnd"
/>

<script>export default {
  methods: {
    handleCanvasDragStart(event) {
      console.log('画布开始拖拽:', event.mouseX, event.mouseY);
    },
    handleCanvasDrag(event) {
      console.log('画布拖拽中:', `移动了 ${event.deltaX}, ${event.deltaY}`);
    },
    handleCanvasDragEnd(event) {
      console.log('画布拖拽结束');
    }
  }
};
script>
```

--------------------------------

### Canvas Drag Events

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=versions

Handles events triggered during canvas dragging: drag start, drag, and drag end. Provides mouse coordinates and delta movement.

```vue
<mind-map 
  :data="mindMapData" 
  @canvas-drag-start="handleCanvasDragStart"
  @canvas-drag="handleCanvasDrag"
  @canvas-drag-end="handleCanvasDragEnd"
/>

<script>export default {
  methods: {
    handleCanvasDragStart(event) {
      console.log('画布开始拖拽:', event.mouseX, event.mouseY);
    },
    handleCanvasDrag(event) {
      console.log('画布拖拽中:', `移动了 ${event.deltaX}, ${event.deltaY}`);
    },
    handleCanvasDragEnd(event) {
      console.log('画布拖拽结束');
    }
  }
};
script>
```

--------------------------------

### Canvas Drag Events

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=dependents

Handles events triggered during canvas dragging: drag start, drag, and drag end. Provides mouse coordinates and delta movement.

```vue
<mind-map 
  :data="mindMapData" 
  @canvas-drag-start="handleCanvasDragStart"
  @canvas-drag="handleCanvasDrag"
  @canvas-drag-end="handleCanvasDragEnd"
/>

<script>export default {
  methods: {
    handleCanvasDragStart(event) {
      console.log('画布开始拖拽:', event.mouseX, event.mouseY);
    },
    handleCanvasDrag(event) {
      console.log('画布拖拽中:', `移动了 ${event.deltaX}, ${event.deltaY}`);
    },
    handleCanvasDragEnd(event) {
      console.log('画布拖拽结束');
    }
  }
};
script>
```

--------------------------------

### Canvas Drag Events

Source: https://www.npmjs.com/package/vue2-mind-map/index

Handles events triggered during canvas dragging: drag start, drag, and drag end. Provides mouse coordinates and delta movement.

```vue
<mind-map 
  :data="mindMapData" 
  @canvas-drag-start="handleCanvasDragStart"
  @canvas-drag="handleCanvasDrag"
  @canvas-drag-end="handleCanvasDragEnd"
/>

<script>export default {
  methods: {
    handleCanvasDragStart(event) {
      console.log('画布开始拖拽:', event.mouseX, event.mouseY);
    },
    handleCanvasDrag(event) {
      console.log('画布拖拽中:', `移动了 ${event.deltaX}, ${event.deltaY}`);
    },
    handleCanvasDragEnd(event) {
      console.log('画布拖拽结束');
    }
  }
};
script>
```

--------------------------------

### Canvas Drag Events

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=code

Handles events triggered during canvas dragging: drag start, drag, and drag end. Provides mouse coordinates and delta movement.

```vue
<mind-map 
  :data="mindMapData" 
  @canvas-drag-start="handleCanvasDragStart"
  @canvas-drag="handleCanvasDrag"
  @canvas-drag-end="handleCanvasDragEnd"
/>

<script>export default {
  methods: {
    handleCanvasDragStart(event) {
      console.log('画布开始拖拽:', event.mouseX, event.mouseY);
    },
    handleCanvasDrag(event) {
      console.log('画布拖拽中:', `移动了 ${event.deltaX}, ${event.deltaY}`);
    },
    handleCanvasDragEnd(event) {
      console.log('画布拖拽结束');
    }
  }
};
script>
```

--------------------------------

### MindMap Fullscreen Control Methods

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=dependents

Methods for managing the fullscreen mode of the mind map, including entering, exiting, and toggling fullscreen.

```APIDOC
enterFullscreen(mode?)
  - Parameters: mode?: "native" | "pseudo" (optional) - Fullscreen mode ('native' or 'pseudo'). If not provided, the default mode configured in the component prop is used.
  - Description: Enters fullscreen mode.
  - Returns: Promise<boolean | undefined> - Resolves true on success, rejects with an error on failure.

exitFullscreen()
  - Description: Exits fullscreen mode. Automatically detects and exits the currently active fullscreen mode (native or pseudo).
  - Returns: Promise<boolean | undefined> - Resolves true on success, rejects with an error on failure.

toggleFullscreen(mode?)
  - Parameters: mode?: "native" | "pseudo" (optional) - Fullscreen mode ('native' or 'pseudo'). If not provided, the default mode configured in the component prop is used.
  - Description: Toggles the fullscreen state.
  - Returns: Promise<boolean | undefined> - Resolves with the new fullscreen state (true for entering, false for exiting) on success.
```

--------------------------------

### MindMap Layout and Rendering Control Methods

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=readme

Methods to control the layout and rendering of the mind map. Includes rebuilding, clearing, and setting horizontal layout.

```APIDOC
rebuild()
  - Description: Resets the mind map layout and re-renders.
  - Returns: void

clear()
  - Description: Clears all content and state of the mind map instance.
  - Returns: void

setHorizontal(isHorizontal: boolean)
  - Parameters: isHorizontal: boolean - Layout direction, true for horizontal, false for vertical.
  - Description: Sets the mind map layout direction.
  - Returns: void
```

--------------------------------

### MindMap Layout and Rendering Control Methods

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=versions

Methods to control the layout and rendering of the mind map. Includes rebuilding, clearing, and setting horizontal layout.

```APIDOC
rebuild()
  - Description: Resets the mind map layout and re-renders.
  - Returns: void

clear()
  - Description: Clears all content and state of the mind map instance.
  - Returns: void

setHorizontal(isHorizontal: boolean)
  - Parameters: isHorizontal: boolean - Layout direction, true for horizontal, false for vertical.
  - Description: Sets the mind map layout direction.
  - Returns: void
```

--------------------------------

### MindMap Layout and Rendering Control Methods

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=dependencies

Methods to control the layout and rendering of the mind map. Includes rebuilding, clearing, and setting horizontal layout.

```APIDOC
rebuild()
  - Description: Resets the mind map layout and re-renders.
  - Returns: void

clear()
  - Description: Clears all content and state of the mind map instance.
  - Returns: void

setHorizontal(isHorizontal: boolean)
  - Parameters: isHorizontal: boolean - Layout direction, true for horizontal, false for vertical.
  - Description: Sets the mind map layout direction.
  - Returns: void
```

--------------------------------

### MindMap Layout and Rendering Control Methods

Source: https://www.npmjs.com/package/vue2-mind-map/index

Methods to control the layout and rendering of the mind map. Includes rebuilding, clearing, and setting horizontal layout.

```APIDOC
rebuild()
  - Description: Resets the mind map layout and re-renders.
  - Returns: void

clear()
  - Description: Clears all content and state of the mind map instance.
  - Returns: void

setHorizontal(isHorizontal: boolean)
  - Parameters: isHorizontal: boolean - Layout direction, true for horizontal, false for vertical.
  - Description: Sets the mind map layout direction.
  - Returns: void
```

--------------------------------

### MindMap Layout and Rendering Control Methods

Source: https://www.npmjs.com/package/vue2-mind-map/index_activetab=code

Methods to control the layout and rendering of the mind map. Includes rebuilding, clearing, and setting horizontal layout.

```APIDOC
rebuild()
  - Description: Resets the mind map layout and re-renders.
  - Returns: void

clear()
  - Description: Clears all content and state of the mind map instance.
  - Returns: void

setHorizontal(isHorizontal: boolean)
  - Parameters: isHorizontal: boolean - Layout direction, true for horizontal, false for vertical.
  - Description: Sets the mind map layout direction.
  - Returns: void
```