public CGImage WithColorSpace(CGColorSpace cs)
{
var h = CGImageCreateCopyWithColorSpace(handle, cs == null ? IntPtr.Zero : cs.handle);
return(h == IntPtr.Zero ? null : new CGImage(h, true));
}
public static CGColorSpace?CreateIndexed(CGColorSpace baseSpace, int lastIndex, byte[] colorTable)
{
var ptr = CGColorSpaceCreateIndexed(baseSpace.GetHandle(), lastIndex, colorTable);
return(FromHandle(ptr, true));
}
public static CGColorSpace?CreatePattern(CGColorSpace baseSpace)
{
var ptr = CGColorSpaceCreatePattern(baseSpace.GetHandle());
return(FromHandle(ptr, true));
}
public CGColor(CGColorSpace colorspace, CGPattern pattern, nfloat [] components)
: base(Create(colorspace, pattern, components), true)
{
}
public CGColor(CGColorSpace colorspace, nfloat [] components)
: base(Create(colorspace, components), true)
{
}
public void SetStrokeColorSpace(CGColorSpace space)
{
CGContextSetStrokeColorSpace(handle, space == null ? IntPtr.Zero : space.handle);
}
public static CGColorSpace CreateICCProfile(nfloat[] range, CGDataProvider profile, CGColorSpace alternate)
#endif
{
nint nComponents = range == null ? 0 : range.Length / 2;
IntPtr p = profile == null ? IntPtr.Zero : profile.Handle;
IntPtr a = alternate == null ? IntPtr.Zero : alternate.Handle;
var ptr = CGColorSpaceCreateICCBased(nComponents, range, p, a);
return(ptr == IntPtr.Zero ? null : new CGColorSpace(ptr, true));
}
public static CGColorSpace CreateIccProfile(nfloat[] range, CGDataProvider profile, CGColorSpace alternate)
public static CGColorSpace CreatePattern(CGColorSpace baseSpace)
{
var ptr = CGColorSpaceCreatePattern(baseSpace == null ? IntPtr.Zero : baseSpace.handle);
return(ptr == IntPtr.Zero ? null : new CGColorSpace(ptr, true));
}
public static CGColorSpace CreateIndexed(CGColorSpace baseSpace, int lastIndex, byte[] colorTable)
{
var ptr = CGColorSpaceCreateIndexed(baseSpace == null ? IntPtr.Zero : baseSpace.handle, lastIndex, colorTable);
return(ptr == IntPtr.Zero ? null : new CGColorSpace(ptr, true));
}
