public void WhenWritingABlankCreatedJpegToAValidStreamWriteToAValidStream()
{
Image img = Image.Create(100, 100);
using (MemoryStream stream = new MemoryStream())
{
Jpg.WriteToStream(img, stream);
stream.Position = 0;
Image img2 = Jpg.Load(stream);
ValidateCreatedImage(img2, 100, 100);
}
}
public void WhenWritingAJpegFromFileToAValidStreamWriteAValidImage()
{
string filepath = SaveEmbeddedResourceToFile(SoccerCatLogicalName);
Image img = Jpg.Load(filepath);
using (MemoryStream stream = new MemoryStream())
{
Jpg.WriteToStream(img, stream);
stream.Position = 0;
Image img2 = Jpg.Load(stream);
ValidateImageJpeg(img2, SoccerCatLogicalName);
}
File.Delete(filepath);
}
public void WhenWritingAResizedJpegToAValidStreamWriteAValidImage()
{
string filepath = SaveEmbeddedResourceToFile(SoccerCatLogicalName);
Image img = Jpg.Load(filepath);
using (MemoryStream stream = new MemoryStream())
{
img = img.Resize(40, 40);
ValidateCreatedImage(img, 40, 40);
Jpg.WriteToStream(img, stream);
stream.Position = 0;
Image img2 = Jpg.Load(stream);
ValidateCreatedImage(img, 40, 40);
}
File.Delete(filepath);
}
private static void WriteStreamJpegPerfTest(int numRuns)
{
Image _thisjpgcat = Jpg.Load(jpegCatPath);
for (int i = 0; i < numRuns; i++)
{
//make sure it's going
if (i % 100 == 0)
{
Console.WriteLine("WriteStreamJpegTest :" + i);
}
using (MemoryStream stream = new MemoryStream())
{
stopwatchSingleThread.Start();
Jpg.WriteToStream(_thisjpgcat, stream);
stopwatchSingleThread.Stop();
}
}
_thisjpgcat.ReleaseStruct();
}