59 lines
2.0 KiB
C#
59 lines
2.0 KiB
C#
//
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// PictureObjectModelExtensions.cs - UWT extensions to PictureObjectModel
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//
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// Author:
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// Michael Becker <alcexhim@gmail.com>
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//
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// Copyright (c) 2019-2020 Mike Becker's Software
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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using MBS.Framework.Drawing;
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using MBS.Framework.UserInterface.Drawing;
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using UniversalEditor.ObjectModels.Multimedia.Picture;
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namespace UniversalEditor.Plugins.Multimedia.UserInterface
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{
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/// <summary>
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/// UWT extensions to <see cref="PictureObjectModel" />.
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/// </summary>
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public static class PictureObjectModelExtensions
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{
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/// <summary>
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/// Converts the image data stored in the <see cref="PictureObjectModel" /> to a UWT <see cref="Image" /> that can be displayed onscreen.
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/// </summary>
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/// <returns>A UWT <see cref="Image" /> that can be displayed onscreen.</returns>
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/// <param name="pic">The <see cref="PictureObjectModel" /> containing the image data to convert.</param>
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public static Image ToImage(this PictureObjectModel pic)
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{
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byte[] input = pic.ToByteArray(PixelFormat.RGBA);
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byte[] output = new byte[input.Length];
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for (int i = 0; i < input.Length; i += 4)
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{
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byte r = input[i];
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byte g = input[i + 1];
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byte b = input[i + 2];
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byte a = input[i + 3];
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output[i] = r;
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output[i + 1] = g;
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output[i + 2] = b;
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output[i + 3] = a;
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}
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Image image = Image.FromBytes(output, pic.Width, pic.Height, pic.Stride);
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return image;
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}
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}
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}
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