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Make autoscreenshot and autoalign pictures

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This commit is contained in:
amki 2019-04-14 03:06:53 +02:00
parent 4c58ec196a
commit ceca9ef25a
2 changed files with 66 additions and 23 deletions
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6
STDHelper/MainWindow.xaml
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@ -7,9 +7,11 @@
mc:Ignorable="d" mc:Ignorable="d"
Title="MainWindow" Height="800" Width="1500"> Title="MainWindow" Height="800" Width="1500">
<Canvas HorizontalAlignment="Left" Height="800" Margin="0,0,0,0" VerticalAlignment="Top" Width="1500"> <Canvas HorizontalAlignment="Left" Height="800" Margin="0,0,0,0" VerticalAlignment="Top" Width="1500">
<Image x:Name="image1" Stretch="None" Height="500" Canvas.Left="130" Canvas.Top="10" Width="500" local:DraggableExtender.CanDrag="True"/> <Image x:Name="image1" Stretch="None" Height="450" Canvas.Left="150" Canvas.Top="50" Width="450" local:DraggableExtender.CanDrag="True"/>
<Button x:Name="btn_LoadScreenshot" Content="Load Screenshot" Canvas.Left="10" Canvas.Top="10" Width="75" Click="Btn_LoadScreenshot_Click"/> <Button x:Name="btn_LoadScreenshot" Content="Load Screenshot" Canvas.Left="10" Canvas.Top="10" Width="75" Click="Btn_LoadScreenshot_Click"/>
<Image x:Name="image2" Stretch="None" Height="500" Canvas.Left="850" Canvas.Top="140" Width="500" local:DraggableExtender.CanDrag="True"/> <Image x:Name="image2" Stretch="None" Height="450" Canvas.Left="150" Canvas.Top="50" Width="450" local:DraggableExtender.CanDrag="True"/>
<Button x:Name="btn_Switch" Content="Toggle Switch" Canvas.Left="10" Canvas.Top="60" Width="75" Click="Btn_Switch_Click"/> <Button x:Name="btn_Switch" Content="Toggle Switch" Canvas.Left="10" Canvas.Top="60" Width="75" Click="Btn_Switch_Click"/>
<ComboBox x:Name="cb_Screens" Canvas.Left="10" Canvas.Top="110" Width="120"/>
<Button x:Name="btn_DbgSave" Content="DBG save" Canvas.Left="10" Canvas.Top="155" Width="75" Click="Btn_DbgSave_Click"/>
</Canvas> </Canvas>
</Window> </Window>

83
STDHelper/MainWindow.xaml.cs
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@ -9,6 +9,7 @@ using System.Drawing;
using System.Windows.Forms; using System.Windows.Forms;
using System.Windows.Interop; using System.Windows.Interop;
using System.Linq; using System.Linq;
using System.IO;
namespace STDHelper namespace STDHelper
{ {
@ -18,32 +19,50 @@ namespace STDHelper
public partial class MainWindow : Window public partial class MainWindow : Window
{ {
private DispatcherTimer t; private DispatcherTimer t;
private BitmapSource lastImage;
public MainWindow() public MainWindow()
{ {
InitializeComponent(); InitializeComponent();
System.Windows.Controls.ComboBox cb = FindName("cb_Screens") as System.Windows.Controls.ComboBox;
Screen[] screens = Screen.AllScreens;
foreach(Screen s in screens)
{
cb.Items.Add(s.DeviceName);
}
cb.SelectedItem = cb.Items.GetItemAt(0);
t = new DispatcherTimer(); t = new DispatcherTimer();
// Hook up the Elapsed event for the timer. // Hook up the Elapsed event for the timer.
t.Tick += new EventHandler(OnTimedEvent); t.Tick += new EventHandler(OnTimedEvent);
t.Interval = new TimeSpan(0, 0, 1); t.Interval = new TimeSpan(0, 0, 1);
} }
private void Btn_Load1_Click(object sender, RoutedEventArgs e) private WriteableBitmap getAreaFromBitmap(BitmapSource src, Int32Rect area)
{ {
System.Windows.Controls.Image i = FindName("image1") as System.Windows.Controls.Image; // Calculate stride of source
LoadClipboardToImage(i); int stride = src.PixelWidth * (src.Format.BitsPerPixel + 7) / 8;
}
private void LoadClipboardToImage(System.Windows.Controls.Image img) // Create data array to hold source pixel data
{ byte[] data = new byte[stride * area.Height];
BitmapSource bms = CopyScreen();
img.Opacity = 0.5;
img.Source = bms;
}
private void Btn_Load2_Click(object sender, RoutedEventArgs e) // Copy source image pixels to the data array
{ src.CopyPixels(area, data, stride, 0);
System.Windows.Controls.Image i = FindName("image2") as System.Windows.Controls.Image;
LoadClipboardToImage(i); // Create WriteableBitmap to copy the pixel data to.
WriteableBitmap target = new WriteableBitmap(
area.Width,
area.Height,
src.DpiX, src.DpiY,
src.Format, null);
// Write the pixel data to the WriteableBitmap.
target.WritePixels(
new Int32Rect(0, 0, area.Width, area.Height),
data, stride, 0);
// Set the WriteableBitmap as the source for the <Image> element
// in XAML so you can see the result of the copy
return target;
} }
private void Btn_Switch_Click(object sender, RoutedEventArgs e) private void Btn_Switch_Click(object sender, RoutedEventArgs e)
@ -86,16 +105,26 @@ namespace STDHelper
private void Btn_LoadScreenshot_Click(object sender, RoutedEventArgs e) private void Btn_LoadScreenshot_Click(object sender, RoutedEventArgs e)
{ {
System.Windows.Controls.Image i = FindName("image1") as System.Windows.Controls.Image; System.Windows.Controls.Image i1 = FindName("image1") as System.Windows.Controls.Image;
LoadClipboardToImage(i); System.Windows.Controls.Image i2 = FindName("image2") as System.Windows.Controls.Image;
System.Windows.Controls.ComboBox cb = FindName("cb_Screens") as System.Windows.Controls.ComboBox;
string scrStr = cb.SelectedItem as string;
Screen screen = Screen.AllScreens.Where(elem => elem.DeviceName == scrStr).SingleOrDefault();
BitmapSource bms = CopyScreen(screen);
WriteableBitmap crop1 = getAreaFromBitmap(bms, new Int32Rect(226, 123, 450, 450));
WriteableBitmap crop2 = getAreaFromBitmap(bms, new Int32Rect(685, 123, 450, 450));
i1.Source = crop1;
i1.Opacity = 0.5;
i2.Source = crop2;
i2.Opacity = 0.5;
} }
private static BitmapSource CopyScreen() private static BitmapSource CopyScreen(Screen screen)
{ {
var left = Screen.AllScreens.Min(screen => screen.Bounds.X); var left = screen.Bounds.X;
var top = Screen.AllScreens.Min(screen => screen.Bounds.Y); var top = screen.Bounds.Y;
var right = Screen.AllScreens.Max(screen => screen.Bounds.X + screen.Bounds.Width); var right = screen.Bounds.X + screen.Bounds.Width;
var bottom = Screen.AllScreens.Max(screen => screen.Bounds.Y + screen.Bounds.Height); var bottom = screen.Bounds.Y + screen.Bounds.Height;
var width = right - left; var width = right - left;
var height = bottom - top; var height = bottom - top;
@ -112,6 +141,18 @@ namespace STDHelper
} }
} }
} }
private void Btn_DbgSave_Click(object sender, RoutedEventArgs e)
{
Debug.WriteLine("SAVE CLICK");
using (var fileStream = new FileStream("debug.png", FileMode.Create))
{
Debug.WriteLine("START SAVE");
BitmapEncoder encoder = new PngBitmapEncoder();
encoder.Frames.Add(BitmapFrame.Create(this.lastImage));
encoder.Save(fileStream);
}
}
} }
public class DraggableExtender : DependencyObject public class DraggableExtender : DependencyObject