public void TestFlipVertical()
{
const string outputFilePath = "../../Output/Flip-Vertical.jpg";
var thisImage = new NetImage();
thisImage.LoadImage("../../Resources/1024x768.png");
thisImage.Filename = outputFilePath;
thisImage.FlipImage(NetImage.FlipDirections.Vertical);
thisImage.SaveImage();
int width, height;
thisImage.GetImageFileSize(outputFilePath, out width, out height);
Assert.AreEqual(1024, width);
Assert.AreEqual(768, height);
}
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 TestCropImage()
{
const string outputFilePath = "../../Output/CropImage.jpg";
var thisImage = new NetImage();
thisImage.LoadImage("../../Resources/1024x768.png");
thisImage.Filename = outputFilePath;
thisImage.CropImage(10, 50, 800, 600);
thisImage.SaveImage();
int width, height;
thisImage.GetImageFileSize(outputFilePath, out width, out height);
Assert.AreEqual(800, width);
Assert.AreEqual(600, height);
}
public void TestResizePortraitWithoutConstraint()
{
const string outputFilePath = "../../Output/Resize-Variant_aspect_ratio_portrait-Unconstrained.jpg";
var thisImage = new NetImage();
thisImage.LoadImage("../../Resources/900x1440.png");
thisImage.Filename = outputFilePath;
thisImage.ConstrainResize = false;
thisImage.Resize(800, 600);
thisImage.SaveImage();
int width, height;
thisImage.GetImageFileSize(outputFilePath, out width, out height);
Assert.AreEqual(800, width);
Assert.AreEqual(600, height);
}
public void TestResizeLandscapeWithConstraint()
{
const string outputFilePath = "../../Output/Resize-Variant_aspect_ratio_landscape-Constrained.jpg";
var thisImage = new NetImage();
thisImage.LoadImage("../../Resources/1440x900.png");
thisImage.Filename = outputFilePath;
thisImage.ConstrainResize = true;
thisImage.Resize(800, 600);
thisImage.SaveImage();
int width, height;
thisImage.GetImageFileSize(outputFilePath, out width, out height);
Assert.AreEqual(800, width);
Assert.AreEqual(600, height);
}
public void TestResizeSameAspectRatioWithConstraint()
{
const string outputFilePath = "../../Output/Resize-Same_aspect_ratio-Constrained.jpg";
var thisImage = new NetImage();
thisImage.LoadImage("../../Resources/1024x768.png");
thisImage.Filename = outputFilePath;
thisImage.ConstrainResize = true;
thisImage.Resize(800, 600);
thisImage.SaveImage();
int width, height;
thisImage.GetImageFileSize(outputFilePath, out width, out height);
Assert.AreEqual(800, width);
Assert.AreEqual(600, 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);
}