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转换器相关 ​

javascript
//Node版引擎导入方式
import core from 'cheese-node';
//JS版引擎导入方式
const core = require('cheese-js');

将数组转成手势组合列表: pairArray(...data: number[]): Array<Pair<number,number>> ✅ ​

参数:

  • ⭐number[](...args):手势路径

将字符串转成手势组合列表: pairArray(data: string): Array<Pair<number,number>> ✅ ​

参数:

  • ⭐string(data):手势路径

返回值:

  • 🟢Array<Pair<number,number>>:pairArray组合
  • 🔴null

用法示例:

javascript
const converters = core.converters;
console.log(converters.pairArray(764, 1160, 924, 307, 211, 823))
console.log(converters.pairArray("764, 1160, 924, 307, 211, 823"))

多手势组合列表: pairArrays(...data: any[]): Array<Pair<number,number>> ✅ ​

参数:

  • ⭐number[](...args):手势路径

返回值:

  • 🟢Array<Pair<number,number>>:pairArray组合
  • 🔴null

用法示例:

javascript
const converters = core.converters;
console.log(converters.pairArrays(converters.pairArray(764, 1160, 924, 307, 211, 823)))

SD卡文件转成InputStream: sdToStream(filePath: string): InputStream ✅ ​

参数:

  • ⭐string(filePath):文件路径

返回值:

  • 🟢InputStream:InputStream对象
  • 🔴null

用法示例:

javascript
const converters = core.converters;
console.log(converters.sdToStream("/storage/emulated/0/1.txt"))

Assets卡文件转成InputStream: assetsToStream(filePath: string): InputStream ✅ ​

参数:

  • ⭐string(filePath):文件路径

返回值:

  • 🟢InputStream:InputStream对象
  • 🔴null

用法示例:

javascript
const converters = core.converters;
console.log(converters.assetsToStream("1.txt"))

InputStream转成Bitmap: streamToBitmap(inputStream: InputStream): Bitmap ✅ ​

参数:

  • ⭐InputStream(inputStream):InputStream对象

返回值:

  • 🟢Bitmap:Bitmap对象
  • 🔴null

用法示例:

javascript
const converters = core.converters;
console.log(converters.streamToBitmap(converters.assetsToStream("1.png")))

Bitmap转成InputStream: bitmapToStream(bitmap: Bitmap): InputStream ✅ ​

参数:

  • ⭐Bitmap(bitmap):Bitmap对象

返回值:

  • 🟢InputStream:InputStream对象
  • 🔴null

用法示例:

javascript
const converters = core.converters;
const recordscreen = core.recordScreen;
if (recordscreen.requestPermission(3)) {
    let bit = recordscreen.captureScreen(3, 0, 0, 0, -1)
    console.log(converters.bitmapToStream(bit))
}

Assets转成Bitmap: public static assetsToBitmap(filePath: string): Bitmap ✅ ​

参数:

  • ⭐string(filePath):文件路径

返回值:

  • 🟢Bitmap:Bitmap对象
  • 🔴null

用法示例:

javascript
const converters = core.converters;
console.log(converters.assetsToBitmap("1.png"))

Base64转成Bitmap: base64ToBitmap(base64String: string): Bitmap ✅ ​

参数:

  • ⭐string(base64String):Base64字符串

返回值:

  • 🟢Bitmap:Bitmap对象
  • 🔴null

用法示例:

javascript
const converters = core.converters;
const recordscreen = core.recordScreen;
if (recordscreen.requestPermission(3)) {
    let bit = recordscreen.captureScreen(3, 0, 0, 0, -1)
    console.log( converters.base64ToBitmap(converters.bitmapToBase64(bit)))
}

Bitmap转成Base64: bitmapToBase64(bitmap: Bitmap): string ✅ ​

参数:

  • ⭐Bitmap(bitmap):Bitmap对象

返回值:

  • 🟢string:Base64字符串
  • 🔴null

用法示例:

javascript
const converters = core.converters;
const recordscreen = core.recordScreen;
if (recordscreen.requestPermission(3)) {
    let bit = recordscreen.captureScreen(3, 0, 0, 0, -1)
    console.log(converters.bitmapToBase64(bit))
}