public void TestRotate180Degrees()
{
const string outputFilePath = "../../Output/Rotate-180_degrees.jpg";
var thisImage = new NetImage();
thisImage.LoadImage("../../Resources/1024x768.png");
thisImage.Filename = outputFilePath;
thisImage.RotateImage(180);
thisImage.SaveImage();
int width, height;
thisImage.GetImageFileSize(outputFilePath, out width, out height);
Assert.AreEqual(1024, width);
Assert.AreEqual(768, height);
}
public void TestRotate90DegreesWithCrop()
{
const string outputFilePath = "../../Output/Rotate-90_degrees_with_crop.jpg";
int originalWidth = 0;
int originalHeight = 0;
var thisImage = new NetImage();
thisImage.LoadImage("../../Resources/1024x768.png");
thisImage.GetImageSize(out originalWidth, out originalHeight);
thisImage.Filename = outputFilePath;
thisImage.RotateImage(90);
thisImage.ConstrainResize = true;
thisImage.Resize(originalWidth, originalHeight);
thisImage.SaveImage();
int width, height;
thisImage.GetImageFileSize(outputFilePath, out width, out height);
Assert.AreEqual(originalWidth, width);
Assert.AreEqual(originalHeight, height);
}
public void TestAutoClear()
{
const string outputFilePath = "../../Output/AutoClear.jpg";
var thisImage = new NetImage();
thisImage.LoadImage("../../Resources/1024x768.png");
thisImage.AutoClear = true;
thisImage.Filename = outputFilePath;
thisImage.SaveImage();
try
{
// On SaveImage() call, the image data should be null and
// generate an exception. If it doesn't, we know the
// data was not cleared.
thisImage.RotateImage(90);
Assert.Fail("Image data not cleared");
}
catch (Exception)
{
Assert.Pass();
}
}