/// <summary>A GET request that returns a bitmap image for XVWeb.</summary>
public static Bitmap GetBitmap(ApteryxImage img, IProgressHandler progressWindow)
{
string token = GetAuthorizationToken(); //reuse old token or get a new one.
UriBuilder uriBuilder = GetApiUri();
uriBuilder.Path += "bitmap/" + img.Id;
Stream responseStream = GetRequestHelperStream(token, uriBuilder, accept: GetMimeTypeForImageQuality());
int bytesRead;
Bitmap image;
long totalBytesRead = 0;
byte[] buffer = new byte[10 * 1024];
using (MemoryStream ms = new MemoryStream()) {
try {
while ((bytesRead = responseStream.Read(buffer, 0, buffer.Length)) > 0)
{
totalBytesRead += bytesRead;
if (totalBytesRead != img.FileSize)
{
progressWindow.UpdateBytesRead(totalBytesRead);
}
ms.Write(buffer, 0, bytesRead);
}
progressWindow.CloseProgress();
}
catch (Exception ex) {
progressWindow.DisplayError(ex.Message);
}
image = new Bitmap(ms);
}
responseStream.Close();
return(image);
}
