public static System.Drawing.Color[] CreatePallete(Color color, AuxiliaryLibraries.Media.PixelFormat pixelformat)
{
int colorcount = 0;
byte step = 0;
if (pixelformat == AuxiliaryLibraries.Media.PixelFormats.Indexed4)
{
colorcount = 16;
step = 0x10;
}
else if (pixelformat == AuxiliaryLibraries.Media.PixelFormats.Indexed8)
{
colorcount = 256;
step = 1;
}
List <System.Drawing.Color> ColorBMP = new List <System.Drawing.Color>();
ColorBMP.Add(System.Drawing.Color.FromArgb(0, 0, 0, 0));
for (int i = 1; i < colorcount; i++)
{
ColorBMP.Add(System.Drawing.Color.FromArgb(
ByteTruncate(i * step),
color.R,
color.G,
color.B));
}
return(ColorBMP.ToArray());
}
public static BitmapSource GetBitmapSource(this AuxiliaryLibraries.Media.Bitmap bitmap)
{
if (bitmap == null)
{
throw new ArgumentNullException("bitmap");
}
PixelFormat pix = AuxToWPF(bitmap.PixelFormat);
if (pix != PixelFormats.Default)
{
Color[] colors = bitmap.CopyPalette()?.Select(x => Color.FromArgb(x.A, x.R, x.G, x.B)).ToArray();
return(BitmapSource.Create(bitmap.Width, bitmap.Height,
96, 96,
pix,
colors == null ? null : new BitmapPalette(colors),
bitmap.CopyData(),
AuxiliaryLibraries.Media.ImageHelper.GetStride(bitmap.PixelFormat, bitmap.Width)));
}
else
{
AuxiliaryLibraries.Media.PixelFormat compPix = AuxToWPFComp(bitmap.PixelFormat);
if (compPix != AuxiliaryLibraries.Media.PixelFormats.Undefined)
{
return(bitmap.ConvertTo(compPix, null).GetBitmapSource());
}
}
return(bitmap.ConvertTo(AuxiliaryLibraries.Media.PixelFormats.Bgra32, null).GetBitmapSource());
}
public static AuxiliaryLibraries.Media.PixelFormat AuxToWPFComp(AuxiliaryLibraries.Media.PixelFormat pixelFormat)
{
if (AuxToWPFCompdic.ContainsKey(pixelFormat))
{
return(AuxToWPFCompdic[pixelFormat]);
}
else
{
return(AuxiliaryLibraries.Media.PixelFormats.Undefined);
}
}
public static PixelFormat AuxToWPF(AuxiliaryLibraries.Media.PixelFormat pixelFormat)
{
if (AuxToWPFdic.ContainsKey(pixelFormat))
{
return(AuxToWPFdic[pixelFormat]);
}
else
{
return(PixelFormats.Default);
}
}
public static AuxiliaryLibraries.Media.Bitmap GetBitmap(this BitmapSource bitmapSource)
{
AuxiliaryLibraries.Media.PixelFormat pix = WPFToAux(bitmapSource.Format);
if (pix != AuxiliaryLibraries.Media.PixelFormats.Undefined)
{
var colors = bitmapSource.Palette?.Colors.Select(x => System.Drawing.Color.FromArgb(x.A, x.R, x.G, x.B)).ToArray();
return(new AuxiliaryLibraries.Media.Bitmap(bitmapSource.PixelWidth, bitmapSource.PixelHeight,
pix, bitmapSource.GetData(), colors));
}
else
{
FormatConvertedBitmap formatConvertedBitmap = new FormatConvertedBitmap(bitmapSource, PixelFormats.Bgra32, null, 0);
return(formatConvertedBitmap.GetBitmap());
}
}
