# Class: ChangeMockupCommand

A command that changes mockup images in the editor.
A command that changes mockup images in the editor.

For details, you can refer to the [IDesignEditorDefinitionChangeMockup](../interfaces/idesigneditordefinitionchangemockup.md).
```
{
  "widgets": [{
    "type": "design-editor",
    "name": "editor",
    "params": {
      "inital": { ... },
      "changeMockup": {
        "data": [{
          "mockup": {
            "down": "{{$['color']._.props.mockup}}"
          },
          "previewMockups": "{{$['color']._.props.previews}}"
        }]
      }
    }
  }]
}
```

For details, you can refer to the [ICanvasDefinitionChangeMockup](../interfaces/icanvasdefinitionchangemockup.md).
```
{
  "widgets": [{
    "type": "canvas",
    "name": "editor",
    "params": {
      "inital": { ... },
      "changeMockup": {
        "data": [{
          "mockup": {
            "down": "{{$['color']._.props.mockup}}"
          },
          "previewMockups": "{{$['color']._.props.previews}}"
        }]
      }
    }
  }]
}
```

## Hierarchy

* [DesignEditorWidgetCommand](designeditorwidgetcommand.md)

* [CanvasWidgetCommand](canvaswidgetcommand.md)

  ↳ **ChangeMockupCommand**

## Index

### Methods

* [execute](changemockupcommand.md#execute)

## Methods

###  execute

▸ **execute**(`params`: [IDesignEditorDefinitionChangeMockup](../interfaces/idesigneditordefinitionchangemockup.md)): *Promise‹Product‹››*

*Overrides [DesignEditorWidgetCommand](designeditorwidgetcommand.md).[execute](designeditorwidgetcommand.md#abstract-execute)*

Executes this command.

**Parameters:**

Name | Type | Description |
------ | ------ | ------ |
`params` | [IDesignEditorDefinitionChangeMockup](../interfaces/idesigneditordefinitionchangemockup.md) | Parameters for the command.  |

**Returns:** *Promise‹Product‹››*