# LargeImage

**Repository Path**: cjjjune/LargeImage

## Basic Information

- **Project Name**: LargeImage
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 15
- **Created**: 2022-03-30
- **Last Updated**: 2022-03-30

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# LargeImage

Loads image which can perform zoom (zoom-in and zoom-out) and scroll operations to view all the edges of the image upon
zoom-in.

- Detailed functions:

1. Load images.
2. Supports scaling.
3. Supports the translation function.

# Usage Instructions

Import LargeImage as below :

``
import {LargeImage} from '../largeimage/LargeImage.ets';
``

## API

1. ### Create model
   ``
   @State model: LargeImage.Model = new LargeImage.Model()
   ``

2. ### Setting Image Resources

   public setImage(src: Rawfile | Resource)

3. ### Sets whether the image can be zoomed.

   public setZoomEnabled(zoomEnabled: boolean)

4. ### Sets whether the image can be panned.

   public setPanEnabled(panEnabled: boolean)

5. ### Set the maximum zoom ratio of the image.

   public setMaxScale(maxScale: number)

6. ### Setting the Image Rotation Angle

   public setOrientation(degrees: number)

7. ### Obtaining the Source Image Width and Height

   public getLoadedImageWidth()
   public getLoadedImageHeight()

8. ### Click Listener

   public setSingleTapListener(listener: OnSingleTapListener)

9. ### Press and hold the monitor.

   public setLongPressListener(listener: OnLongPressListener)

10. ### Double-click the listener.

public setDoubleTapListener(listener: OnDoubleTapListener)

# License

```
Copyright 2015 shizhefei（LuckyJayce）

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
```