public void CreateExtendedSrgb()
{
if (!TestRuntime.CheckXcodeVersion(8, 0))
{
Assert.Ignore("Requires iOS 10+");
}
using (var cs = CGColorSpace.CreateWithName(CGColorSpaceNames.ExtendedSrgb)) {
Assert.That(cs.Components, Is.EqualTo((nint)3), "3");
Assert.That(cs.Model, Is.EqualTo(CGColorSpaceModel.RGB), "RGB");
Assert.Null(cs.GetBaseColorSpace(), "GetBaseColorSpace");
// not indexed so no color table
Assert.That(cs.GetColorTable().Length, Is.EqualTo(0), "GetColorTable");
using (var icc_profile = cs.GetICCProfile())
Assert.That(icc_profile.Length, Is.EqualTo(3144), "GetICCProfile");
Assert.That(cs.Name, Is.EqualTo(CGColorSpaceNames.ExtendedSrgb.ToString()), "Name");
Assert.True(cs.IsWideGamutRgb, "IsWideGamutRgb");
Assert.True(cs.SupportsOutput, "SupportsOutput");
using (var icc_data = cs.GetIccData())
Assert.That(icc_data.Length, Is.EqualTo(3144), "GetIccData");
}
}
public void Disposed()
{
if (!TestRuntime.CheckXcodeVersion(8, 0))
{
Assert.Ignore("Requires iOS 10+");
}
var cs = CGColorSpace.CreateWithName(CGColorSpaceNames.ExtendedSrgb);
cs.Dispose();
Assert.That(cs.Components, Is.EqualTo((nint)0), "0");
Assert.That(cs.Model, Is.EqualTo(CGColorSpaceModel.Unknown), "Unknown");
Assert.Null(cs.GetBaseColorSpace(), "GetBaseColorSpace");
Assert.That(cs.GetColorTable().Length, Is.EqualTo(0), "GetColorTable");
#if NET
Assert.Null(cs.GetIccProfile(), "GetIccProfile");
#else
Assert.Null(cs.GetICCProfile(), "GetICCProfile");
#endif
Assert.Null(cs.Name, "Name");
Assert.False(cs.IsWideGamutRgb, "IsWideGamutRgb");
Assert.False(cs.SupportsOutput, "SupportsOutput");
Assert.Null(cs.GetIccData(), "GetIccData");
// IOW all safe to call with a `nil` handle
}
public void CGColorSpaceUsesITUR_2100TFTest()
{
TestRuntime.AssertXcodeVersion(12, TestRuntime.MinorXcode12APIMismatch);
using (var cs = CGColorSpace.CreateWithName(CGColorSpaceNames.DisplayP3_Hlg))
Assert.True(cs.UsesItur2100TF, "DisplayP3_Hlg");
using (var cs = CGColorSpace.CreateWithName(CGColorSpaceNames.GenericRgb))
Assert.False(cs.UsesItur2100TF, "GenericRgb");
}
public void IsHdr()
{
TestRuntime.AssertXcodeVersion(11, 0);
using (var cs = CGColorSpace.CreateWithName(CGColorSpaceNames.GenericRgb))
Assert.False(cs.IsHdr, "GenericRgb");
using (var cs = CGColorSpace.CreateWithName(CGColorSpaceNames.DisplayP3_Hlg))
Assert.True(cs.IsHdr, "DisplayP3_Hlg");
}
public void CreateExtendedLinearizedTest()
{
TestRuntime.AssertXcodeVersion(12, TestRuntime.MinorXcode12APIMismatch);
using (var cs = CGColorSpace.CreateWithName(CGColorSpaceNames.GenericRgb)) {
var csl = cs.CreateExtendedLinearized();
Assert.NotNull(csl, "not null");
Assert.That((nint)TestRuntime.CFGetRetainCount(csl.Handle), Is.EqualTo((nint)1));
}
}