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//
// Copyright 2012 Xamarin Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
using System;
using System.Linq;
using System.Runtime.InteropServices;
using MonoTouch.CoreLocation;
using MonoTouch.Foundation;
using MonoTouch.UIKit;
/// <summary>
/// Helper class with extension methods
/// </summary>
public static class UIKitExtensions
{
/// <summary>
/// Converts a UIImage to a byte array
/// </summary>
public static byte[] ToByteArray (this UIImage image)
{
if (image == null)
return null;
using (image) {
using (var data = image.AsJPEG ()) {
byte[] bytes = new byte[data.Length];
Marshal.Copy (data.Bytes, bytes, 0, (int)data.Length);
return bytes;
}
}
}
}
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