使用@terrylinla/react-native-sketch-canvas在图像上签名时出现问题

Question

我使用@terrylinla/react-native-sketch-canvas对图像进行签名。将图像放在路径android/app/src/main/res/drawable中，并将图像放在slide.when中我运行代码时，得到以下错误：

error while updating property 'localSoureImage' of a View managed by RNSketchCanvs
null
Failed to allocate a 6215100 byte allocation with 4194304 free bytes and 4MB until OOM

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镜像路径示例：

localSourceImage = {
  filename: 'frontcar.jpg',
  directory: '',
  mode: 'AspectFit',
  includeImage: true,
  cropToImageSize: true
};

Answer 1

我在使用@terrylinla/react-native-sketch-canvas时遇到了完全不同的问题，但我最终切换到了https://www.npmjs.com/package/react-native-sketch。不过，我不确定这是否能解决您的特定问题。

Answer 2

localSourceImage只有3个道具：filename、directory和mode。IncludeImage和cropToImageSize是SavePreference对象的属性。

SavePreference对象：

{
  folder: 'RNSketchCanvas',
  filename: 'image',
  transparent: true,
  imageType: 'jpg',
  includeImage: true,
  includeText: false,
  cropToImageSize: true
}

本地源映像

{
  filename: 'image.png',  
  directory: '',
  mode: 'AspectFill'
}