C# ColoMap byte[]
时间: 2023-07-19 08:47:58 浏览: 106
C#, byte operation
你可以使用以下代码将 ColoMap 转换为 byte[] 数组:
```csharp
public byte[] ConvertColoMapToByteArray(ColoMap coloMap)
{
MemoryStream memoryStream = new MemoryStream();
BinaryWriter binaryWriter = new BinaryWriter(memoryStream);
for (int y = 0; y < coloMap.Height; y++)
{
for (int x = 0; x < coloMap.Width; x++)
{
Color pixelColor = coloMap.GetPixel(x, y);
binaryWriter.Write(pixelColor.R);
binaryWriter.Write(pixelColor.G);
binaryWriter.Write(pixelColor.B);
binaryWriter.Write(pixelColor.A);
}
}
byte[] byteArray = memoryStream.ToArray();
binaryWriter.Close();
memoryStream.Close();
return byteArray;
}
```
在上面的代码中,我们首先创建一个 `MemoryStream` 对象和一个 `BinaryWriter` 对象。然后,我们将 `ColoMap` 对象的每个像素颜色按顺序写入 `MemoryStream` 对象中,并将 `MemoryStream` 对象转换为 byte[] 数组并返回它。最后,我们关闭 `BinaryWriter` 和 `MemoryStream` 对象以释放资源。
阅读全文