Converting GDI+ PixelFormat to WPF PixelFormat

问题

What is the best way to get the System.Windows.Media.PixelFormats value equivalent to a System.Drawing.Imaging.PixelFormat ?

回答1:

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();
}

回答2:

The topic is very old but this is how I worked around this problem working under the assumption that both enumerations have all the same String values.

private static System.Windows.Media.PixelFormat ConvertPixelFormat (System.Drawing.Imaging.PixelFormat sourceFormat) { System.Windows.Media.PixelFormat pixelFormat = (System.Windows.Media.PixelFormat) Enum.Parse(typeof(System.Windows.Media.PixelFormat), sourceFormat.ToString());
return pixelFormat; }

来源：https://stackoverflow.com/questions/5106505/converting-gdi-pixelformat-to-wpf-pixelformat