public IXLPicture Add(Stream stream, XLPictureFormat format, string name)
{
var picture = Add(stream, format);
picture.Name = name;
return(picture);
}
internal XLPicture(IXLWorksheet worksheet, Stream stream, XLPictureFormat format)
: this(worksheet)
{
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
this.Format = format;
this.ImageStream = new MemoryStream();
{
stream.Position = 0;
stream.CopyTo(ImageStream);
ImageStream.Seek(0, SeekOrigin.Begin);
using (var bitmap = new Bitmap(ImageStream))
{
if (FormatMap.ContainsKey(this.Format))
{
if (FormatMap[this.Format].Guid != bitmap.RawFormat.Guid)
{
throw new ArgumentException("The picture format in the stream and the parameter don't match");
}
}
DeduceDimensionsFromBitmap(bitmap);
}
ImageStream.Seek(0, SeekOrigin.Begin);
}
}
public IXLPicture Add(Stream stream, XLPictureFormat format)
{
var picture = new XLPicture(_worksheet, stream, format);
_pictures.Add(picture);
picture.Name = GetNextPictureName();
return picture;
}
