public CTFontCollection(CTFontCollectionOptions options) { handle = CTFontCollectionCreateFromAvailableFonts ( options == null ? IntPtr.Zero : options.Dictionary.Handle); if (handle == IntPtr.Zero) throw ConstructorError.Unknown (this); }
public CTFontCollection(CTFontCollectionOptions options) { handle = CTFontCollectionCreateFromAvailableFonts( options == null ? IntPtr.Zero : options.Dictionary.Handle); if (handle == IntPtr.Zero) { throw ConstructorError.Unknown(this); } }
public CTFontCollection(CTFontDescriptor[] queryDescriptors, CTFontCollectionOptions options) { using (var descriptors = queryDescriptors == null ? null : CFArray.FromNativeObjects (queryDescriptors)) handle = CTFontCollectionCreateWithFontDescriptors ( descriptors == null ? IntPtr.Zero : descriptors.Handle, options == null ? IntPtr.Zero : options.Dictionary.Handle); if (handle == IntPtr.Zero) throw ConstructorError.Unknown (this); }
public CTFontCollection(CTFontDescriptor[] queryDescriptors, CTFontCollectionOptions options) { using (var descriptors = queryDescriptors == null ? null : CFArray.FromNativeObjects(queryDescriptors)) handle = CTFontCollectionCreateWithFontDescriptors( descriptors == null ? IntPtr.Zero : descriptors.Handle, options == null ? IntPtr.Zero : options.Dictionary.Handle); if (handle == IntPtr.Zero) { throw ConstructorError.Unknown(this); } }
public CTFontCollection WithFontDescriptors(CTFontDescriptor[] queryDescriptors, CTFontCollectionOptions options) { IntPtr h; using (var descriptors = queryDescriptors == null ? null : CFArray.FromNativeObjects(queryDescriptors)) { h = CTFontCollectionCreateCopyWithFontDescriptors( handle, descriptors == null ? IntPtr.Zero : descriptors.Handle, options == null ? IntPtr.Zero : options.Dictionary.Handle); } if (h == IntPtr.Zero) { return(null); } return(new CTFontCollection(h, true)); }
public CTFontCollection WithFontDescriptors(CTFontDescriptor[] queryDescriptors, CTFontCollectionOptions options) { IntPtr h; using (var descriptors = queryDescriptors == null ? null : CFArray.FromNativeObjects (queryDescriptors)) { h = CTFontCollectionCreateCopyWithFontDescriptors ( handle, descriptors == null ? IntPtr.Zero : descriptors.Handle, options == null ? IntPtr.Zero : options.Dictionary.Handle); } if (h == IntPtr.Zero) return null; return new CTFontCollection (h, true); }