public virtual void Size300Px300DpiImageTest()
{
// Test a more specific entry point
ImageData img = ImageDataFactory.CreatePng(UrlUtil.ToURL(sourceFolder + "size300Px300Dpi.png"));
NUnit.Framework.Assert.AreEqual(ImageType.PNG, img.GetOriginalType());
NUnit.Framework.Assert.AreEqual(300, img.GetWidth(), 0);
NUnit.Framework.Assert.AreEqual(300, img.GetHeight(), 0);
NUnit.Framework.Assert.AreEqual(300, img.GetDpiX());
NUnit.Framework.Assert.AreEqual(300, img.GetDpiY());
}
public virtual void SRGBImageTest()
{
using (FileStream fis = new FileStream(sourceFolder + "sRGBImage.png", FileMode.Open, FileAccess.Read)) {
byte[] imageBytes = StreamUtil.InputStreamToArray(fis);
// Test a more specific entry point
ImageData img = ImageDataFactory.CreatePng(imageBytes);
NUnit.Framework.Assert.AreEqual(ImageType.PNG, img.GetOriginalType());
NUnit.Framework.Assert.AreEqual(50, img.GetWidth(), 0);
NUnit.Framework.Assert.AreEqual(50, img.GetHeight(), 0);
NUnit.Framework.Assert.AreEqual(96, img.GetDpiX());
NUnit.Framework.Assert.AreEqual(96, img.GetDpiY());
NUnit.Framework.Assert.AreEqual(2.2, ((PngImageData)img).GetGamma(), 0.0001f);
PngChromaticities pngChromaticities = ((PngImageData)img).GetPngChromaticities();
NUnit.Framework.Assert.AreEqual(0.3127f, pngChromaticities.GetXW(), 0.0001f);
NUnit.Framework.Assert.AreEqual(0.329f, pngChromaticities.GetYW(), 0.0001f);
NUnit.Framework.Assert.AreEqual(0.64f, pngChromaticities.GetXR(), 0.0001f);
NUnit.Framework.Assert.AreEqual(0.33f, pngChromaticities.GetYR(), 0.0001f);
NUnit.Framework.Assert.AreEqual(0.3f, pngChromaticities.GetXG(), 0.0001f);
NUnit.Framework.Assert.AreEqual(0.6f, pngChromaticities.GetYG(), 0.0001f);
NUnit.Framework.Assert.AreEqual(0.15f, pngChromaticities.GetXB(), 0.0001f);
NUnit.Framework.Assert.AreEqual(0.06f, pngChromaticities.GetYB(), 0.0001f);
}
}
