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// CGPDFPage.cs: Implements the managed CGPDFPage
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// Copyright 2009 Novell, Inc
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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using System.Runtime.InteropServices;
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using MonoMac.ObjCRuntime;
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using MonoMac.Foundation;
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namespace MonoMac.CoreGraphics {
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public partial class CGPDFPage : INativeObject, IDisposable {
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internal IntPtr handle;
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public void Dispose ()
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GC.SuppressFinalize (this);
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public IntPtr Handle {
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get { return handle; }
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[DllImport (Constants.CoreGraphicsLibrary)]
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extern static void CGPDFPageRetain (IntPtr handle);
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[DllImport (Constants.CoreGraphicsLibrary)]
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extern static void CGPDFPageRelease (IntPtr handle);
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protected virtual void Dispose (bool disposing)
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if (handle != IntPtr.Zero){
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CGPDFPageRelease (handle);