47 lines
1.1 KiB
C#
47 lines
1.1 KiB
C#
using System.Collections.Generic;
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using System.IO;
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using Avalonia.Media.Imaging;
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using CommunityToolkit.Mvvm.ComponentModel;
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using GazpromApp.Models;
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namespace GazpromApp.ViewModels;
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public partial class ImageViewModel : ViewModelBase
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{
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[ObservableProperty]
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private byte[]? _bytes;
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// EF stuff
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[ObservableProperty]
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private List<Point>? _points;
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[ObservableProperty]
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private List<Equipment>? _equipment;
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[ObservableProperty]
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private Bitmap? _fileName;
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public ImageViewModel(Image image)
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{
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Bytes = image.Bytes;
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Equipment = image.Equipment;
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Points = image.Points;
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FileName = image.Bytes is { Length: > 0 } ? new Bitmap(new MemoryStream(image.Bytes)) : null;
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}
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public ImageViewModel()
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{
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Bytes = null;
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Equipment = null;
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Points = null;
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}
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public Image GetImage()
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{
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var ms = new MemoryStream();
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FileName?.Save(ms);
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return new Image
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{
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Bytes = ms.ToArray(),
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Equipment = Equipment ?? [],
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Points = Points ?? []
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};
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}
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} |