将GDI + PixelFormat转换为WPF PixelFormat [英] Converting GDI+ PixelFormat to WPF PixelFormat

问题描述

获取系统的最佳方法是什么. Windows.Media.PixelFormats 值等于 System.Drawing.Imaging.PixelFormat 吗?

推荐答案

这是一种转换方式，所以让我们从这里开始，看看是否有人可以顶这个可怕的东西.它们相互之间的映射很好，因此编写切换用例应该相当容易.

This is a way of converting, so lets start here and see if someone can top this horrendeous contraption. They map well to eachother, so writing the switch cases should be fairly easy.

private static System.Windows.Media.PixelFormat ConvertPixelFormat(System.Drawing.Imaging.PixelFormat sourceFormat)
{
    switch (sourceFormat)
    {
        case System.Drawing.Imaging.PixelFormat.Format24bppRgb:
            return PixelFormats.Bgr24;

        case System.Drawing.Imaging.PixelFormat.Format32bppArgb:
            return PixelFormats.Bgra32;

        case System.Drawing.Imaging.PixelFormat.Format32bppRgb:
            return PixelFormats.Bgr32;

        // .. as many as you need...
    }
    return new System.Windows.Media.PixelFormat();
}

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