public void Save(Stream stream, ImageFormat format)
{
if (format == null)
{
throw new ArgumentNullException("format");
}
ImageCodecInfo encoder = format.FindEncoder();
this.Save(stream, encoder, null);
}
/// <summary>
/// Saves this <see cref='Image'/> to the specified stream in the specified format.
/// </summary>
public void Save(Stream stream, ImageFormat format)
{
if (format == null)
{
throw new ArgumentNullException(nameof(format));
}
ImageCodecInfo codec = format.FindEncoder();
Save(stream, codec, null);
}
public void Save(string filename, ImageFormat format)
{
if (format == null)
{
throw new ArgumentNullException("format");
}
ImageCodecInfo encoder = format.FindEncoder();
if (encoder == null)
{
encoder = ImageFormat.Png.FindEncoder();
}
this.Save(filename, encoder, null);
}
internal void Save(MemoryStream stream)
{
// Jpeg loses data, so we don't want to use it to serialize...
ImageFormat dest = RawFormat;
if (dest == ImageFormat.Jpeg)
{
dest = ImageFormat.Png;
}
// If we don't find an Encoder (for things like Icon), we just switch back to PNG...
ImageCodecInfo codec = dest.FindEncoder() ?? ImageFormat.Png.FindEncoder();
Save(stream, codec, null);
}
/// <summary>
/// Saves this <see cref='Image'/> to the specified file in the specified format.
/// </summary>
public void Save(string filename, ImageFormat format)
{
if (format == null)
{
throw new ArgumentNullException("format");
}
ImageCodecInfo codec = format.FindEncoder();
if (codec == null)
{
codec = ImageFormat.Png.FindEncoder();
}
Save(filename, codec, null);
}
internal void Save(MemoryStream stream)
{
ImageFormat rawFormat = this.RawFormat;
if (rawFormat == ImageFormat.Jpeg)
{
rawFormat = ImageFormat.Png;
}
ImageCodecInfo encoder = rawFormat.FindEncoder();
if (encoder == null)
{
encoder = ImageFormat.Png.FindEncoder();
}
this.Save(stream, encoder, null);
}