mirror of
https://github.com/QL-Win/QuickLook.git
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54 lines
1.7 KiB
C#
54 lines
1.7 KiB
C#
// Copyright © 2017-2026 QL-Win Contributors
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//
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// This file is part of QuickLook program.
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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 FellowOakDicom;
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using System;
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using System.Diagnostics;
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using System.IO;
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using System.Windows;
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namespace QuickLook.Plugin.ImageViewer;
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public partial class MetaProvider
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{
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private static bool IsDicomFile(string path)
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{
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var extension = Path.GetExtension(path);
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return extension.Equals(".dcm", StringComparison.OrdinalIgnoreCase)
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|| extension.Equals(".dicom", StringComparison.OrdinalIgnoreCase);
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}
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private static Size TryGetDicomSize(string path)
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{
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try
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{
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var file = DicomFile.Open(path);
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var rows = file.Dataset.GetSingleValueOrDefault(DicomTag.Rows, 0);
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var columns = file.Dataset.GetSingleValueOrDefault(DicomTag.Columns, 0);
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if (rows > 0 && columns > 0)
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return new Size(columns, rows);
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}
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catch (Exception e)
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{
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Debug.WriteLine(e);
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}
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return Size.Empty;
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}
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}
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