public void GetFlashBiasDescription()
{
var directory = new CanonMakernoteDirectory();
var descriptor = new CanonMakernoteDescriptor(directory);
// set and check values
directory.Set(CanonMakernoteDirectory.FocalLength.TagFlashBias, 0xFFC0);
Assert.Equal("-2.0 EV", descriptor.GetDescription(CanonMakernoteDirectory.FocalLength.TagFlashBias));
directory.Set(CanonMakernoteDirectory.FocalLength.TagFlashBias, 0xffd4);
Assert.Equal("-1.375 EV", descriptor.GetDescription(CanonMakernoteDirectory.FocalLength.TagFlashBias));
directory.Set(CanonMakernoteDirectory.FocalLength.TagFlashBias, 0x0000);
Assert.Equal("0.0 EV", descriptor.GetDescription(CanonMakernoteDirectory.FocalLength.TagFlashBias));
directory.Set(CanonMakernoteDirectory.FocalLength.TagFlashBias, 0x000c);
Assert.Equal("0.375 EV", descriptor.GetDescription(CanonMakernoteDirectory.FocalLength.TagFlashBias));
directory.Set(CanonMakernoteDirectory.FocalLength.TagFlashBias, 0x0010);
Assert.Equal("0.5 EV", descriptor.GetDescription(CanonMakernoteDirectory.FocalLength.TagFlashBias));
directory.Set(CanonMakernoteDirectory.FocalLength.TagFlashBias, 0x0014);
Assert.Equal("0.625 EV", descriptor.GetDescription(CanonMakernoteDirectory.FocalLength.TagFlashBias));
directory.Set(CanonMakernoteDirectory.FocalLength.TagFlashBias, 0x0020);
Assert.Equal("1.0 EV", descriptor.GetDescription(CanonMakernoteDirectory.FocalLength.TagFlashBias));
directory.Set(CanonMakernoteDirectory.FocalLength.TagFlashBias, 0x0030);
Assert.Equal("1.5 EV", descriptor.GetDescription(CanonMakernoteDirectory.FocalLength.TagFlashBias));
directory.Set(CanonMakernoteDirectory.FocalLength.TagFlashBias, 0x0034);
Assert.Equal("1.625 EV", descriptor.GetDescription(CanonMakernoteDirectory.FocalLength.TagFlashBias));
directory.Set(CanonMakernoteDirectory.FocalLength.TagFlashBias, 0x0040);
Assert.Equal("2.0 EV", descriptor.GetDescription(CanonMakernoteDirectory.FocalLength.TagFlashBias));
}
public virtual void TestGetFlashBiasDescription()
{
CanonMakernoteDirectory directory = new CanonMakernoteDirectory();
CanonMakernoteDescriptor descriptor = new CanonMakernoteDescriptor(directory);
// set and check values
directory.SetInt(CanonMakernoteDirectory.FocalLength.TagFlashBias, unchecked ((int)(0xFFC0)));
Sharpen.Tests.AreEqual("-2.0 EV", descriptor.GetDescription(CanonMakernoteDirectory.FocalLength.TagFlashBias));
directory.SetInt(CanonMakernoteDirectory.FocalLength.TagFlashBias, unchecked ((int)(0xffd4)));
Sharpen.Tests.AreEqual("-1.375 EV", descriptor.GetDescription(CanonMakernoteDirectory.FocalLength.TagFlashBias));
directory.SetInt(CanonMakernoteDirectory.FocalLength.TagFlashBias, unchecked ((int)(0x0000)));
Sharpen.Tests.AreEqual("0.0 EV", descriptor.GetDescription(CanonMakernoteDirectory.FocalLength.TagFlashBias));
directory.SetInt(CanonMakernoteDirectory.FocalLength.TagFlashBias, unchecked ((int)(0x000c)));
Sharpen.Tests.AreEqual("0.375 EV", descriptor.GetDescription(CanonMakernoteDirectory.FocalLength.TagFlashBias));
directory.SetInt(CanonMakernoteDirectory.FocalLength.TagFlashBias, unchecked ((int)(0x0010)));
Sharpen.Tests.AreEqual("0.5 EV", descriptor.GetDescription(CanonMakernoteDirectory.FocalLength.TagFlashBias));
directory.SetInt(CanonMakernoteDirectory.FocalLength.TagFlashBias, unchecked ((int)(0x0014)));
Sharpen.Tests.AreEqual("0.625 EV", descriptor.GetDescription(CanonMakernoteDirectory.FocalLength.TagFlashBias));
directory.SetInt(CanonMakernoteDirectory.FocalLength.TagFlashBias, unchecked ((int)(0x0020)));
Sharpen.Tests.AreEqual("1.0 EV", descriptor.GetDescription(CanonMakernoteDirectory.FocalLength.TagFlashBias));
directory.SetInt(CanonMakernoteDirectory.FocalLength.TagFlashBias, unchecked ((int)(0x0030)));
Sharpen.Tests.AreEqual("1.5 EV", descriptor.GetDescription(CanonMakernoteDirectory.FocalLength.TagFlashBias));
directory.SetInt(CanonMakernoteDirectory.FocalLength.TagFlashBias, unchecked ((int)(0x0034)));
Sharpen.Tests.AreEqual("1.625 EV", descriptor.GetDescription(CanonMakernoteDirectory.FocalLength.TagFlashBias));
directory.SetInt(CanonMakernoteDirectory.FocalLength.TagFlashBias, unchecked ((int)(0x0040)));
Sharpen.Tests.AreEqual("2.0 EV", descriptor.GetDescription(CanonMakernoteDirectory.FocalLength.TagFlashBias));
}
public static Metadata ParseCanonMakernoteDirectory(CanonMakernoteDirectory directory, Metadata metadata)
{
if (directory.ContainsTag(CanonMakernoteDirectory.CameraSettings.TagLensType))
{
metadata.Camera.LensModel =
directory.GetDescription(CanonMakernoteDirectory.CameraSettings.TagLensType);
}
return(metadata);
}
private static Version GetFirmwareVersion(CanonMakernoteDirectory canon)
{
var str = canon.GetString(CanonMakernoteDirectory.TagCanonFirmwareVersion);
if (str == null)
{
return(null);
}
str = str.TrimStart("Firmware Version ");
if (str == null)
{
return(null);
}
Version firmwareVersion;
Version.TryParse(str, out firmwareVersion);
return(firmwareVersion);
}
