public CTGlyphInfo(CGFontIndex cid, CTCharacterCollection collection, string baseString)
{
if (baseString == null)
{
throw ConstructorError.ArgumentNull(this, "baseString");
}
using (var bs = new NSString(baseString))
handle = CTGlyphInfoCreateWithCharacterIdentifier(cid, collection, bs.Handle);
if (handle == IntPtr.Zero)
{
throw ConstructorError.Unknown(this);
}
}
static IntPtr Create(CGFontIndex cid, CTCharacterCollection collection, string baseString)
{
if (baseString is null)
{
throw new ArgumentNullException(nameof(baseString));
}
var bsHandle = CFString.CreateNative(baseString);
try {
return(CTGlyphInfoCreateWithCharacterIdentifier(cid, collection, bsHandle));
} finally {
CFString.ReleaseNative(bsHandle);
}
}
public CTGlyphInfo (CGFontIndex cid, CTCharacterCollection collection, string baseString)
{
if (baseString == null)
throw ConstructorError.ArgumentNull (this, "baseString");
using (var bs = new NSString (baseString))
handle = CTGlyphInfoCreateWithCharacterIdentifier (cid, collection, bs.Handle);
if (handle == IntPtr.Zero)
throw ConstructorError.Unknown (this);
}
static extern IntPtr CTGlyphInfoCreateWithCharacterIdentifier (CGFontIndex cid, CTCharacterCollection collection, IntPtr baseString);
static extern IntPtr CTGlyphInfoCreateWithCharacterIdentifier(CGFontIndex cid, CTCharacterCollection collection, IntPtr baseString);
public CTGlyphInfo(CGFontIndex cid, CTCharacterCollection collection, string baseString)
: base(Create(cid, collection, baseString), true, true)
{
}