mirror of
https://github.com/soukoku/ntwain.git
synced 2025-04-05 17:22:26 +08:00
Made wpf sample more mvvm with multi page support.
This commit is contained in:
soukoku
parent
6370d9c38b
commit
df80b86f71
@ -2,8 +2,17 @@
|
||||
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
|
||||
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
|
||||
xmlns:modern="http://modernwpf"
|
||||
Title="TWAIN Data Source Tester" Height="600" Width="900" ResizeMode="CanResizeWithGrip"
|
||||
xmlns:proj="clr-namespace:Tester.WPF"
|
||||
Title="{Binding AppTitle}"
|
||||
Height="600" Width="900" ResizeMode="CanResizeWithGrip"
|
||||
x:Name="theWindow"
|
||||
Style="{StaticResource AppWindow}">
|
||||
<Window.Resources>
|
||||
<proj:TwainVM x:Key="vm"></proj:TwainVM>
|
||||
</Window.Resources>
|
||||
<Window.DataContext>
|
||||
<StaticResource ResourceKey="vm"></StaticResource>
|
||||
</Window.DataContext>
|
||||
<Grid>
|
||||
<Grid.RowDefinitions>
|
||||
<RowDefinition Height="auto" />
|
||||
@ -19,7 +28,8 @@
|
||||
|
||||
<Label Content="Sources"></Label>
|
||||
<ListBox x:Name="SrcList" Grid.Row="1" Grid.RowSpan="2" Width="150"
|
||||
SelectionChanged="SrcList_SelectionChanged"
|
||||
ItemsSource="{Binding DataSources}"
|
||||
SelectedItem="{Binding SelectedSource}"
|
||||
Style="{StaticResource AppListBox}">
|
||||
<ListBox.ItemTemplate>
|
||||
<DataTemplate>
|
||||
@ -35,11 +45,11 @@
|
||||
</ListBox>
|
||||
|
||||
<Label Content="Caps" Grid.Column="1"></Label>
|
||||
<TextBox Text="{Binding CapFilter, UpdateSourceTrigger=PropertyChanged}" DataContext="{Binding ElementName=SrcList, Path=SelectedItem}"
|
||||
<TextBox Text="{Binding CapFilter, UpdateSourceTrigger=PropertyChanged}" DataContext="{Binding SelectedSource}"
|
||||
Grid.Column="1" Grid.Row="1"
|
||||
modern:TextBoxUI.WatermarkText="Find cap name"></TextBox>
|
||||
<ListBox x:Name="CapList" Grid.Row="2" Grid.Column="1" Width="150"
|
||||
DataContext="{Binding ElementName=SrcList, Path=SelectedItem}"
|
||||
DataContext="{Binding SelectedSource}"
|
||||
ItemsSource="{Binding Caps}"
|
||||
SelectionChanged="CapList_SelectionChanged"
|
||||
Style="{StaticResource AppListBox}">
|
||||
@ -51,7 +61,8 @@
|
||||
FontStyle="Italic"/>
|
||||
</StackPanel>
|
||||
</DataTemplate>
|
||||
</ListBox.ItemTemplate></ListBox>
|
||||
</ListBox.ItemTemplate>
|
||||
</ListBox>
|
||||
|
||||
<Label Content="Cap values" Grid.Column="2"></Label>
|
||||
<ListBox x:Name="CapDetailList" Grid.Row="1" Grid.RowSpan="2" Grid.Column="2" MinWidth="100"
|
||||
@ -68,13 +79,34 @@
|
||||
<StackPanel Orientation="Horizontal" Grid.Column="3" >
|
||||
<Label Content="State:"></Label>
|
||||
<TextBlock Text="{Binding State}"></TextBlock>
|
||||
<Button Content="Test acquire" Click="Button_Click_1" Margin="4 0"></Button>
|
||||
<Button Content="_Driver settings" Command="{Binding ShowDriverCommand}"></Button>
|
||||
<Button Content="_Start capture" Command="{Binding CaptureCommand}"></Button>
|
||||
<Slider Maximum="{Binding MaxThumbnailSize}" Minimum="{Binding MinThumbnailSize}"
|
||||
Value="{Binding ThumbnailSize}" Width="100" LargeChange="20" SmallChange="10"
|
||||
VerticalAlignment="Center"
|
||||
ToolTip="{Binding ThumbnailSize}"></Slider>
|
||||
<TextBlock Text="{Binding CapturedImages.Count, StringFormat='{}{0} pages'}"></TextBlock>
|
||||
<Button Content="_Clear pages" Command="{Binding ClearCommand}"></Button>
|
||||
</StackPanel>
|
||||
<modern:AnimatedScrollViewer Grid.Row="1" Grid.RowSpan="2" Grid.Column="3" VerticalScrollBarVisibility="Auto"
|
||||
HorizontalScrollBarVisibility="Auto">
|
||||
<Image Stretch="Uniform" MaxWidth="1000"
|
||||
RenderOptions.BitmapScalingMode="HighQuality"
|
||||
Source="{Binding Image}"></Image>
|
||||
</modern:AnimatedScrollViewer>
|
||||
|
||||
<ListBox Grid.Row="1" Grid.RowSpan="2" Grid.Column="3"
|
||||
ItemsSource="{Binding CapturedImages}">
|
||||
<ListBox.ItemsPanel>
|
||||
<ItemsPanelTemplate>
|
||||
<WrapPanel ScrollViewer.HorizontalScrollBarVisibility="Disabled"></WrapPanel>
|
||||
</ItemsPanelTemplate>
|
||||
</ListBox.ItemsPanel>
|
||||
<ListBox.ItemTemplate>
|
||||
<DataTemplate>
|
||||
<Border Padding="4">
|
||||
<Image Stretch="Uniform"
|
||||
RenderOptions.BitmapScalingMode="HighQuality"
|
||||
Width="{Binding ElementName=theWindow, Path=DataContext.ThumbnailSize}"
|
||||
Height="{Binding ElementName=theWindow, Path=DataContext.ThumbnailSize}"
|
||||
Source="{Binding}"></Image>
|
||||
</Border>
|
||||
</DataTemplate>
|
||||
</ListBox.ItemTemplate>
|
||||
</ListBox>
|
||||
</Grid>
|
||||
</Window>
|
||||
|
||||
@ -1,5 +1,6 @@
|
||||
using GalaSoft.MvvmLight.Messaging;
|
||||
using ModernWPF.Controls;
|
||||
using ModernWPF.Messages;
|
||||
using NTwain;
|
||||
using NTwain.Data;
|
||||
using System;
|
||||
@ -26,29 +27,20 @@ namespace Tester.WPF
|
||||
InitializeComponent();
|
||||
if (!DesignerProperties.GetIsInDesignMode(this))
|
||||
{
|
||||
if (PlatformInfo.Current.IsApp64Bit)
|
||||
{
|
||||
Title = Title + " (64bit)";
|
||||
}
|
||||
else
|
||||
{
|
||||
Title = Title + " (32bit)";
|
||||
}
|
||||
|
||||
_twainVM = new TwainVM();
|
||||
this.DataContext = _twainVM;
|
||||
_twainVM = this.DataContext as TwainVM;
|
||||
|
||||
Messenger.Default.Register<RefreshCommandsMessage>(this, m => m.HandleRefreshCommands());
|
||||
Messenger.Default.Register<DialogMessage>(this, msg =>
|
||||
{
|
||||
if (Dispatcher.CheckAccess())
|
||||
{
|
||||
ModernMessageBox.Show(this, msg.Content, msg.Caption, msg.Button, msg.Icon, msg.DefaultResult);
|
||||
this.HandleDialogMessageModern(msg);
|
||||
}
|
||||
else
|
||||
{
|
||||
Dispatcher.BeginInvoke(new Action(() =>
|
||||
{
|
||||
ModernMessageBox.Show(this, msg.Content, msg.Caption, msg.Button, msg.Icon, msg.DefaultResult);
|
||||
this.HandleDialogMessageModern(msg);
|
||||
}));
|
||||
}
|
||||
});
|
||||
@ -61,48 +53,16 @@ namespace Tester.WPF
|
||||
}
|
||||
protected override void OnClosed(EventArgs e)
|
||||
{
|
||||
if (_twainVM.State == 4)
|
||||
{
|
||||
_twainVM.CurrentSource.Close();
|
||||
}
|
||||
_twainVM.Close();
|
||||
_twainVM.CloseDown();
|
||||
base.OnClosed(e);
|
||||
}
|
||||
|
||||
protected override void OnSourceInitialized(EventArgs e)
|
||||
{
|
||||
base.OnSourceInitialized(e);
|
||||
_twainVM.WindowHandle = new WindowInteropHelper(this).Handle;
|
||||
|
||||
// use this for internal msg loop
|
||||
//var rc = _twainVM.Open();
|
||||
|
||||
// use this to hook into current app loop
|
||||
var rc = _twainVM.Open(new WpfMessageLoopHook(new WindowInteropHelper(this).Handle));
|
||||
|
||||
if (rc == ReturnCode.Success)
|
||||
{
|
||||
SrcList.ItemsSource = _twainVM.Select(s => new DSVM { DS = s });
|
||||
}
|
||||
}
|
||||
private void Button_Click_1(object sender, RoutedEventArgs e)
|
||||
{
|
||||
_twainVM.TestCapture(new WindowInteropHelper(this).Handle);
|
||||
}
|
||||
|
||||
private void SrcList_SelectionChanged(object sender, SelectionChangedEventArgs e)
|
||||
{
|
||||
if (_twainVM.State == 4)
|
||||
{
|
||||
_twainVM.CurrentSource.Close();
|
||||
}
|
||||
|
||||
var dsId = SrcList.SelectedItem as DSVM;
|
||||
if (dsId != null)
|
||||
{
|
||||
dsId.Open();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
private void CapList_SelectionChanged(object sender, SelectionChangedEventArgs e)
|
||||
{
|
||||
|
||||
@ -59,10 +59,22 @@
|
||||
<SpecificVersion>False</SpecificVersion>
|
||||
<HintPath>..\..\packages\CommonServiceLocator.1.3\lib\portable-net4+sl5+netcore45+wpa81+wp8\Microsoft.Practices.ServiceLocation.dll</HintPath>
|
||||
</Reference>
|
||||
<Reference Include="Microsoft.WindowsAPICodePack">
|
||||
<HintPath>..\..\packages\Microsoft.WindowsAPICodePack-Core.1.1.0.0\lib\Microsoft.WindowsAPICodePack.dll</HintPath>
|
||||
</Reference>
|
||||
<Reference Include="Microsoft.WindowsAPICodePack.Shell">
|
||||
<HintPath>..\..\packages\Microsoft.WindowsAPICodePack-Shell.1.1.0.0\lib\Microsoft.WindowsAPICodePack.Shell.dll</HintPath>
|
||||
</Reference>
|
||||
<Reference Include="Microsoft.WindowsAPICodePack.ShellExtensions">
|
||||
<HintPath>..\..\packages\Microsoft.WindowsAPICodePack-Shell.1.1.0.0\lib\Microsoft.WindowsAPICodePack.ShellExtensions.dll</HintPath>
|
||||
</Reference>
|
||||
<Reference Include="ModernWPF, Version=1.0.0.0, Culture=neutral, PublicKeyToken=c99d0cfbea7491ef, processorArchitecture=MSIL">
|
||||
<SpecificVersion>False</SpecificVersion>
|
||||
<HintPath>..\..\packages\ModernWPF.1.2.9.1\lib\net40-Client\ModernWPF.dll</HintPath>
|
||||
</Reference>
|
||||
<Reference Include="ModernWPF.Mvvm">
|
||||
<HintPath>..\..\packages\ModernWPF.Mvvm.0.7.0\lib\net40-Client\ModernWPF.Mvvm.dll</HintPath>
|
||||
</Reference>
|
||||
<Reference Include="System" />
|
||||
<Reference Include="System.Data" />
|
||||
<Reference Include="System.Windows.Forms" />
|
||||
@ -103,7 +115,7 @@
|
||||
<SubType>Code</SubType>
|
||||
</Compile>
|
||||
<Compile Include="ViewModels\CapVM.cs" />
|
||||
<Compile Include="ViewModels\DSVM.cs" />
|
||||
<Compile Include="ViewModels\DataSourceVM.cs" />
|
||||
<Compile Include="MainWindow.xaml.cs">
|
||||
<DependentUpon>MainWindow.xaml</DependentUpon>
|
||||
<SubType>Code</SubType>
|
||||
|
||||
@ -12,7 +12,7 @@ namespace Tester.WPF
|
||||
/// <summary>
|
||||
/// Wraps a data source as view model.
|
||||
/// </summary>
|
||||
class DSVM : ViewModelBase
|
||||
class DataSourceVM : ViewModelBase
|
||||
{
|
||||
public DataSource DS { get; set; }
|
||||
|
||||
@ -21,7 +21,7 @@ namespace Tester.WPF
|
||||
public string Protocol { get { return DS.ProtocolVersion.ToString(); } }
|
||||
|
||||
ICollectionView _capView;
|
||||
public DSVM()
|
||||
public DataSourceVM()
|
||||
{
|
||||
Caps = new ObservableCollection<CapVM>();
|
||||
_capView = CollectionViewSource.GetDefaultView(Caps);
|
||||
@ -9,39 +9,216 @@ using System.Reflection;
|
||||
using System.Threading;
|
||||
using System.Windows.Media;
|
||||
using System.Windows.Media.Imaging;
|
||||
using System.Collections.ObjectModel;
|
||||
using GalaSoft.MvvmLight;
|
||||
using System.Windows.Input;
|
||||
using GalaSoft.MvvmLight.Command;
|
||||
using ModernWPF;
|
||||
using ModernWPF.Messages;
|
||||
|
||||
namespace Tester.WPF
|
||||
{
|
||||
/// <summary>
|
||||
/// Wraps the twain session as a view model for databinding.
|
||||
/// </summary>
|
||||
class TwainVM : TwainSession
|
||||
class TwainVM : ViewModelBase
|
||||
{
|
||||
public TwainVM()
|
||||
: base(TWIdentity.CreateFromAssembly(DataGroups.Image | DataGroups.Audio, Assembly.GetEntryAssembly()))
|
||||
{
|
||||
DataSources = new ObservableCollection<DataSourceVM>();
|
||||
CapturedImages = new ObservableCollection<ImageSource>();
|
||||
|
||||
//this.SynchronizationContext = SynchronizationContext.Current;
|
||||
var appId = TWIdentity.CreateFromAssembly(DataGroups.Image | DataGroups.Audio, Assembly.GetEntryAssembly());
|
||||
_session = new TwainSession(appId);
|
||||
_session.TransferError += _session_TransferError;
|
||||
_session.TransferReady += _session_TransferReady;
|
||||
_session.DataTransferred += _session_DataTransferred;
|
||||
_session.SourceDisabled += _session_SourceDisabled;
|
||||
}
|
||||
|
||||
private ImageSource _image;
|
||||
TwainSession _session;
|
||||
|
||||
/// <summary>
|
||||
/// Gets or sets the captured image.
|
||||
/// </summary>
|
||||
/// <value>
|
||||
/// The image.
|
||||
/// </value>
|
||||
public ImageSource Image
|
||||
#region properties
|
||||
|
||||
public string AppTitle
|
||||
{
|
||||
get { return _image; }
|
||||
get
|
||||
{
|
||||
if (NTwain.PlatformInfo.Current.IsApp64Bit)
|
||||
{
|
||||
return "TWAIN Data Source Tester (64bit)";
|
||||
}
|
||||
else
|
||||
{
|
||||
return "TWAIN Data Source Tester (32bit)";
|
||||
}
|
||||
}
|
||||
}
|
||||
public ObservableCollection<DataSourceVM> DataSources { get; private set; }
|
||||
private DataSourceVM _selectedSource;
|
||||
|
||||
public DataSourceVM SelectedSource
|
||||
{
|
||||
get { return _selectedSource; }
|
||||
set
|
||||
{
|
||||
_image = value;
|
||||
OnPropertyChanged("Image");
|
||||
if (_session.State == 4)
|
||||
{
|
||||
_session.CurrentSource.Close();
|
||||
}
|
||||
_selectedSource = value;
|
||||
RaisePropertyChanged(() => SelectedSource);
|
||||
if (_selectedSource != null)
|
||||
{
|
||||
_selectedSource.Open();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
protected override void OnTransferError(TransferErrorEventArgs e)
|
||||
public int State { get { return _session.State; } }
|
||||
|
||||
private IntPtr _winHandle;
|
||||
public IntPtr WindowHandle
|
||||
{
|
||||
get { return _winHandle; }
|
||||
set
|
||||
{
|
||||
_winHandle = value;
|
||||
if (value == IntPtr.Zero)
|
||||
{
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
// use this for internal msg loop
|
||||
var rc = _session.Open();
|
||||
|
||||
// use this to hook into current app loop
|
||||
//var rc = _session.Open(new WpfMessageLoopHook(value));
|
||||
|
||||
if (rc == ReturnCode.Success)
|
||||
{
|
||||
ReloadSourcesCommand.Execute(null);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
private ICommand _showDriverCommand;
|
||||
public ICommand ShowDriverCommand
|
||||
{
|
||||
get
|
||||
{
|
||||
return _showDriverCommand ?? (_showDriverCommand = new RelayCommand(() =>
|
||||
{
|
||||
if (_session.State == 4)
|
||||
{
|
||||
var rc = _session.CurrentSource.Enable(SourceEnableMode.ShowUIOnly, false, WindowHandle);
|
||||
}
|
||||
}, () =>
|
||||
{
|
||||
return _session.State == 4 && _session.CurrentSource.CapEnableDSUIOnly.GetCurrent() == BoolType.True;
|
||||
}));
|
||||
}
|
||||
}
|
||||
|
||||
private ICommand _captureCommand;
|
||||
public ICommand CaptureCommand
|
||||
{
|
||||
get
|
||||
{
|
||||
return _captureCommand ?? (_captureCommand = new RelayCommand(() =>
|
||||
{
|
||||
if (_session.State == 4)
|
||||
{
|
||||
//if (this.CurrentSource.ICapPixelType.Get().Contains(PixelType.BlackWhite))
|
||||
//{
|
||||
// this.CurrentSource.ICapPixelType.Set(PixelType.BlackWhite);
|
||||
//}
|
||||
|
||||
//if (this.CurrentSource.ICapXferMech.Get().Contains(XferMech.File))
|
||||
//{
|
||||
// this.CurrentSource.ICapXferMech.Set(XferMech.File);
|
||||
//}
|
||||
|
||||
var rc = _session.CurrentSource.Enable(SourceEnableMode.NoUI, false, WindowHandle);
|
||||
}
|
||||
}, () =>
|
||||
{
|
||||
return _session.State == 4;
|
||||
}));
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
private ICommand _clearCommand;
|
||||
public ICommand ClearCommand
|
||||
{
|
||||
get
|
||||
{
|
||||
return _clearCommand ?? (_clearCommand = new RelayCommand(() =>
|
||||
{
|
||||
CapturedImages.Clear();
|
||||
}, () =>
|
||||
{
|
||||
return CapturedImages.Count > 0;
|
||||
}));
|
||||
}
|
||||
}
|
||||
private ICommand _reloadSrc;
|
||||
public ICommand ReloadSourcesCommand
|
||||
{
|
||||
get
|
||||
{
|
||||
return _reloadSrc ?? (_reloadSrc = new RelayCommand(() =>
|
||||
{
|
||||
DataSources.Clear();
|
||||
foreach (var s in _session.Select(s => new DataSourceVM { DS = s }))
|
||||
{
|
||||
DataSources.Add(s);
|
||||
}
|
||||
}, () =>
|
||||
{
|
||||
return _session.State > 2;
|
||||
}));
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Gets the captured images.
|
||||
/// </summary>
|
||||
/// <value>
|
||||
/// The captured images.
|
||||
/// </value>
|
||||
public ObservableCollection<ImageSource> CapturedImages { get; private set; }
|
||||
|
||||
public double MinThumbnailSize { get { return 50; } }
|
||||
public double MaxThumbnailSize { get { return 300; } }
|
||||
|
||||
private double _thumbSize = 150;
|
||||
public double ThumbnailSize
|
||||
{
|
||||
get { return _thumbSize; }
|
||||
set
|
||||
{
|
||||
if (value > MaxThumbnailSize) { value = MaxThumbnailSize; }
|
||||
else if (value < MinThumbnailSize) { value = MinThumbnailSize; }
|
||||
_thumbSize = value;
|
||||
RaisePropertyChanged(() => ThumbnailSize);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
#endregion
|
||||
|
||||
void _session_SourceDisabled(object sender, EventArgs e)
|
||||
{
|
||||
Messenger.Default.Send(new RefreshCommandsMessage());
|
||||
}
|
||||
|
||||
void _session_TransferError(object sender, TransferErrorEventArgs e)
|
||||
{
|
||||
App.Current.Dispatcher.BeginInvoke(new Action(() =>
|
||||
{
|
||||
@ -66,25 +243,23 @@ namespace Tester.WPF
|
||||
}));
|
||||
}
|
||||
|
||||
protected override void OnTransferReady(TransferReadyEventArgs e)
|
||||
void _session_TransferReady(object sender, TransferReadyEventArgs e)
|
||||
{
|
||||
// set it up to use file xfer
|
||||
|
||||
if (this.CurrentSource.CapGetCurrent(CapabilityId.ICapXferMech).ConvertToEnum<XferMech>() == XferMech.File)
|
||||
if (_session.CurrentSource.ICapXferMech.GetCurrent() == XferMech.File)
|
||||
{
|
||||
var formats = this.CurrentSource.ICapImageFileFormat.Get();
|
||||
var formats = _session.CurrentSource.ICapImageFileFormat.Get();
|
||||
var wantFormat = formats.Contains(FileFormat.Tiff) ? FileFormat.Tiff : FileFormat.Bmp;
|
||||
|
||||
var fileSetup = new TWSetupFileXfer
|
||||
{
|
||||
Format = wantFormat,
|
||||
FileName = GetUniqueName(Environment.GetFolderPath(Environment.SpecialFolder.Desktop), "test", ".tif")
|
||||
FileName = GetUniqueName(Path.GetTempPath(), "twain-test", "." + wantFormat)
|
||||
};
|
||||
var rc = this.CurrentSource.DGControl.SetupFileXfer.Set(fileSetup);
|
||||
var rc = _session.CurrentSource.DGControl.SetupFileXfer.Set(fileSetup);
|
||||
}
|
||||
}
|
||||
|
||||
private string GetUniqueName(string dir, string name, string ext)
|
||||
string GetUniqueName(string dir, string name, string ext)
|
||||
{
|
||||
var filePath = Path.Combine(dir, name + ext);
|
||||
int next = 1;
|
||||
@ -95,9 +270,22 @@ namespace Tester.WPF
|
||||
return filePath;
|
||||
}
|
||||
|
||||
protected override void OnDataTransferred(DataTransferredEventArgs e)
|
||||
void _session_DataTransferred(object sender, DataTransferredEventArgs e)
|
||||
{
|
||||
ImageSource img = null;
|
||||
ImageSource img = GenerateThumbnail(e);
|
||||
if (img != null)
|
||||
{
|
||||
App.Current.Dispatcher.BeginInvoke(new Action(() =>
|
||||
{
|
||||
CapturedImages.Add(img);
|
||||
}));
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
ImageSource GenerateThumbnail(DataTransferredEventArgs e)
|
||||
{
|
||||
BitmapSource img = null;
|
||||
if (e.NativeData != IntPtr.Zero)
|
||||
{
|
||||
img = e.NativeData.GetWPFBitmap();
|
||||
@ -106,35 +294,26 @@ namespace Tester.WPF
|
||||
{
|
||||
img = new BitmapImage(new Uri(e.FileDataPath));
|
||||
}
|
||||
|
||||
if (img != null)
|
||||
{
|
||||
if (img.CanFreeze)
|
||||
{
|
||||
img.Freeze();
|
||||
}
|
||||
App.Current.Dispatcher.BeginInvoke(new Action(() =>
|
||||
{
|
||||
Image = img;
|
||||
}));
|
||||
// from http://stackoverflow.com/questions/18189501/create-thumbnail-image-directly-from-header-less-image-byte-array
|
||||
var scale = MaxThumbnailSize / img.PixelWidth;
|
||||
var transform = new ScaleTransform(scale, scale);
|
||||
var thumbnail = new TransformedBitmap(img, transform);
|
||||
img = new WriteableBitmap(new TransformedBitmap(img, transform));
|
||||
img.Freeze();
|
||||
}
|
||||
return img;
|
||||
}
|
||||
|
||||
public void TestCapture(IntPtr hwnd)
|
||||
internal void CloseDown()
|
||||
{
|
||||
if (State == 4)
|
||||
if (_session.State == 4)
|
||||
{
|
||||
//if (this.CurrentSource.ICapPixelType.Get().Contains(PixelType.BlackWhite))
|
||||
//{
|
||||
// this.CurrentSource.ICapPixelType.Set(PixelType.BlackWhite);
|
||||
//}
|
||||
|
||||
//if (this.CurrentSource.ICapXferMech.Get().Contains(XferMech.File))
|
||||
//{
|
||||
// this.CurrentSource.ICapXferMech.Set(XferMech.File);
|
||||
//}
|
||||
|
||||
var rc = this.CurrentSource.Enable(SourceEnableMode.NoUI, false, hwnd);
|
||||
_session.CurrentSource.Close();
|
||||
}
|
||||
_session.Close();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -2,6 +2,9 @@
|
||||
<packages>
|
||||
<package id="CommonServiceLocator" version="1.3" targetFramework="net40-Client" />
|
||||
<package id="CommonWin32" version="2.0.5.5" targetFramework="net40-Client" />
|
||||
<package id="Microsoft.WindowsAPICodePack-Core" version="1.1.0.0" targetFramework="net40-Client" />
|
||||
<package id="Microsoft.WindowsAPICodePack-Shell" version="1.1.0.0" targetFramework="net40-Client" />
|
||||
<package id="ModernWPF" version="1.2.9.1" targetFramework="net40-Client" />
|
||||
<package id="ModernWPF.Mvvm" version="0.7.0" targetFramework="net40-Client" />
|
||||
<package id="MvvmLightLibs" version="5.0.2.0" targetFramework="net40-Client" />
|
||||
</packages>
|
||||
Loading…
Reference in New Issue
Block a user