public void calculateDistanceImage(object sender, RoutedEventArgs e)
{
if (Clipboard.ContainsImage())
{
var btn = sender as Button;
String code = btn.Tag.ToString();
System.Windows.Media.Imaging.BitmapSource imageClipboard = Clipboard.GetImage();
Bitmap image = getBitmapFromSource(imageClipboard);
if (code.Equals("1"))
{
changeOreDistText(dist1, image, true);
}
if (code.Equals("2"))
{
changeOreDistText(dist2, image, true);
}
if (code.Equals("3"))
{
changeOreDistText(dist3, image, true);
}
if (code.Equals("4"))
{
changeOreDistText(dist4, image, true);
}
}
else
{
MessageBox.Show("You need to have screenshot in clipboard!", "Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
}
}
public static System.Windows.Media.Imaging.BitmapSource GetBitmapSource(System.Drawing.Color color1, System.Drawing.Color color2)
{
string sColorKey = color1.ToArgb().ToString() + "_" + color2.ToArgb().ToString();
if (_cacheBitmapSource.ContainsKey(sColorKey))
{
return(_cacheBitmapSource[sColorKey]);
}
int width = 32;
int height = 32;
int stride = width * 4 + (width % 4);
byte[] bits = new byte[height * stride];
for (int i = 0; i < width; i++)
{
for (int j = height - 1 - i; j > -1; j--)
{
if (i <= j)
{
setpixel(ref bits, i, j, stride, color1);
}
else
{
setpixel(ref bits, i, j, stride, color2);
}
}
}
System.Windows.Media.Imaging.BitmapSource bs = System.Windows.Media.Imaging.BitmapSource.Create(width, height, 300, 300, System.Windows.Media.PixelFormats.Pbgra32, null, bits, stride);
_cacheBitmapSource.Add(sColorKey, bs);
return(bs);
}
public static System.Windows.Media.Imaging.BitmapSource OpenCVLibraryToBitmapSource(OpenCvSharp.Mat mat)
{
System.Windows.Media.Imaging.BitmapSource source = mat.ToWriteableBitmap();
source.Freeze();
DeleteObject(mat.CvPtr);
return(source);
//return OpenCvSharp.Extensions.BitmapSourceConverter.ToBitmapSource(mat);
}
public static OpenCvSharp.Mat BitmapSourceToOpenCvSharpMat(System.Windows.Media.Imaging.BitmapSource source)
{
OpenCvSharp.Mat mat = source.ToMat();
source.Freeze();
source = null;
return(mat);
//return OpenCvSharp.Extensions.BitmapSourceConverter.ToMat(source);
}
private System.Windows.Media.Imaging.BitmapSource GetImage(IntPtr bm)
{
System.Windows.Media.Imaging.BitmapSource bmSource = System.Windows.Interop.Imaging.CreateBitmapSourceFromHBitmap(bm,
IntPtr.Zero,
System.Windows.Int32Rect.Empty,
System.Windows.Media.Imaging.BitmapSizeOptions.FromEmptyOptions());
return(bmSource);
}
// Helper function to generate an Image from a BitmapSource
private static System.Drawing.Image ImageSourceToGDI(System.Windows.Media.Imaging.BitmapSource src)
{
var ms = new MemoryStream();
var encoder = new System.Windows.Media.Imaging.BmpBitmapEncoder();
encoder.Frames.Add(System.Windows.Media.Imaging.BitmapFrame.Create(src));
encoder.Save(ms);
ms.Flush();
return(System.Drawing.Image.FromStream(ms));
}
public static MemoryBitmap ToMemoryBitmap(WIC_READABLE src)
{
var binfo = src.GetBitmapInfo();
var dst = new MemoryBitmap(binfo);
src.CopyPixels(dst.ToByteArray(), binfo.StepByteSize, 0);
return(dst);
}
public static System.Windows.Media.Imaging.BitmapSource GetBitmapSource(System.Drawing.Bitmap _image)
{
System.Drawing.Bitmap bitmap = _image;
System.Windows.Media.Imaging.BitmapSource bitmapSource = System.Windows.Interop.Imaging.CreateBitmapSourceFromHBitmap(
bitmap.GetHbitmap(),
IntPtr.Zero,
Int32Rect.Empty,
System.Windows.Media.Imaging.BitmapSizeOptions.FromEmptyOptions());
return(bitmapSource);
}
public static byte[] ToByteArray(this System.Windows.Media.Imaging.BitmapSource bitmapSource)
{
using (MemoryStream ms = new MemoryStream())
{
var encoder = new System.Windows.Media.Imaging.BmpBitmapEncoder();
encoder.Frames.Add(System.Windows.Media.Imaging.BitmapFrame.Create(bitmapSource));
encoder.Save(ms);
return(ms.ToArray());
}
}
protected override void Execute(CodeActivityContext context)
{
string text = "";
System.Windows.Media.Imaging.BitmapSource image = null;
int counter = 0;
while (string.IsNullOrEmpty(text) && image == null)
{
counter++;
try
{
System.Windows.IDataObject idat = null;
Exception threadEx = null;
System.Threading.Thread staThread = new System.Threading.Thread(() =>
{
try
{
if (System.Windows.Clipboard.ContainsText())
{
idat = System.Windows.Clipboard.GetDataObject();
text = (string)idat.GetData(typeof(string));
}
if (System.Windows.Clipboard.ContainsImage())
{
idat = System.Windows.Clipboard.GetDataObject();
image = System.Windows.Clipboard.GetImage();
// var tmp = System.Windows.Clipboard.GetImage();
// image = new ImageElement(tmp);
//image = (System.Drawing.Image)idat.GetData(typeof(System.Drawing.Image));
}
}
catch (Exception ex)
{
threadEx = ex;
}
});
staThread.SetApartmentState(System.Threading.ApartmentState.STA);
staThread.Start();
staThread.Join();
}
catch (Exception ex)
{
Log.Debug(ex.Message);
System.Threading.Thread.Sleep(250);
}
if (counter == 3)
{
break;
}
}
context.SetValue(StringResult, text);
context.SetValue(ImageResult, image);
}
private System.Windows.Media.Imaging.BitmapSource GetBitmapSource(System.Drawing.Image image)
{
var bitmap = new Bitmap(image);
System.Windows.Media.Imaging.BitmapSource bitmapSource = System.Windows.Interop.Imaging.CreateBitmapSourceFromHBitmap(
bitmap.GetHbitmap(),
IntPtr.Zero,
Int32Rect.Empty,
System.Windows.Media.Imaging.BitmapSizeOptions.FromEmptyOptions());
return(bitmapSource);
}
public System.Windows.Media.Imaging.BitmapSource DoEffect(System.Windows.Media.Imaging.BitmapSource img, int?def)
{
ToonShaderEffect eff = new ToonShaderEffect();
if (!def.HasValue)
{
eff.Factor = contr.Factor;
}
return(img.UseEffect(eff));
}
public BillboardSingleImage3D(Media.Imaging.BitmapSource bitmapSource, Stream imageStream)
: this(bitmapSource)
{
this.AlphaTexture = imageStream;
using (Image image = Image.Load(imageStream))
{
Width = Math.Max(this.Width, image.Description.Width);
Height = Math.Max(this.Height, image.Description.Height);
}
AlphaTexture.Position = 0;
}
//Hilfsmethode: transferiert ein Foto (Bitmap) in ein Byte-Array
private static byte[] BitmapSourceToByte(System.Windows.Media.Imaging.BitmapSource source)
{
var encoder = new System.Windows.Media.Imaging.JpegBitmapEncoder();
var frame = System.Windows.Media.Imaging.BitmapFrame.Create(source);
encoder.Frames.Add(frame);
var stream = new MemoryStream();
encoder.Save(stream);
return(stream.ToArray());
}
public TableWindow3D()
{
InitializeComponent();
//This serves as a transparent x,y Plane for Editor interaction
//Geometry3D backDrop = new Geometry3D();
//Plane is just a tiny bit set off below the z=0 plane to avoid rendering and interaction overlapping problems
m_BlackPlane.Content = HciLab.Utilities.Mash3D.Rectangle3DGeo.Rect(-1000.0, -1000.0, 2000.0, 2000.0, System.Windows.Media.Colors.Black, -0.05);
double w = CalibrationManager.Instance.GetProjectionArea().Width;
double h = CalibrationManager.Instance.GetProjectionArea().Height;
m_Camera = new PerspectiveCamera(
SettingsManager.Instance.Settings.SettingsTable.ProjCamPosition,
SettingsManager.Instance.Settings.SettingsTable.ProjCamLookDirection,
new Vector3D(0, 1, 0),
SettingsManager.Instance.Settings.SettingsTable.ProjCamFOV);
m_Viewport.Camera = m_Camera;
m_Projection.Positions.Clear();
m_Projection.Positions.Add(new Point3D(0, 0, 0));
m_Projection.Positions.Add(new Point3D(w, 0, 0));
m_Projection.Positions.Add(new Point3D(w, h, 0));
m_Projection.Positions.Add(new Point3D(w, h, 0));
m_Projection.Positions.Add(new Point3D(0, h, 0));
m_Projection.Positions.Add(new Point3D(0, 0, 0));
if (ScreenManager.isSecondScreenConnected())
{
System.Drawing.Rectangle projectorResolution = ScreenManager.getProjectorResolution();
Left = projectorResolution.Left;
Top = projectorResolution.Top;
Width = projectorResolution.Width;
Height = projectorResolution.Height;
}
else
{
AllowsTransparency = false;
Topmost = false;
WindowStyle = System.Windows.WindowStyle.SingleBorderWindow;
}
AllowDrop = true;
CompositionTarget.Rendering += new EventHandler(CompositionTarget_Rendering);
m_CbImage = CalibrationManager.Instance.renderCheckerboard(32, 20, 1280, 800, 0, 0);
m_CheckerBoardVisual = new ModelVisual3D();
m_CheckerBoardVisual.Content = HciLab.Utilities.Mash3D.Image3DGeo.Image(0.0, 0.0, 690.0, 430.0, m_CbImage, -0.01);
CalibrationManager.Instance.changedCalibrationMode += new CalibrationManager.ChangedCalibrationModeHandler(Instance_changedCalibrationMode);
this.InvalidateVisual();
}
//Need System.Windows DLL & PresentationCore DLL & PresentationFramework & System.xaml & System.windows.presentation
private System.Drawing.Bitmap BitmapSourceToBitmap(System.Windows.Media.Imaging.BitmapSource bitmapsource)
{
System.Drawing.Bitmap bitmap;
System.IO.MemoryStream outStream = new System.IO.MemoryStream();
System.Windows.Media.Imaging.BitmapEncoder enc = new System.Windows.Media.Imaging.BmpBitmapEncoder();
enc.Frames.Add(System.Windows.Media.Imaging.BitmapFrame.Create(bitmapsource));
enc.Save(outStream);
bitmap = new System.Drawing.Bitmap(outStream);
return(bitmap);
}
/// <summary>
/// BitmapSource(BitmapImage) 转换 System.Drawing.Bitmap
/// </summary>
/// <param name="bitmapSource">BitmapSource(BitmapImage) - WPF平台</param>
/// <returns>System.Drawing.Bitmap</returns>
public static Bitmap BitmapSource2Bitmap(System.Windows.Media.Imaging.BitmapSource bitmapSource)
{
using (System.IO.MemoryStream outStream = new System.IO.MemoryStream())
{
var enc = new System.Windows.Media.Imaging.BmpBitmapEncoder();
enc.Frames.Add(System.Windows.Media.Imaging.BitmapFrame.Create(bitmapSource));
enc.Save(outStream);
Bitmap bitmap = new Bitmap(outStream);
return(new Bitmap(bitmap));
}
}
/// <summary>
/// 转换Bitmap到BitmapSource
/// </summary>
/// <param name="bmp"></param>
/// <returns></returns>
public static System.Windows.Media.Imaging.BitmapSource GetBitmapSource(System.Drawing.Bitmap bmp)
{
System.Windows.Media.Imaging.BitmapSource bmpf = null;
using (System.IO.MemoryStream ms = new System.IO.MemoryStream())
{
bmp.Save(ms, System.Drawing.Imaging.ImageFormat.Bmp);
bmpf = System.Windows.Media.Imaging.BitmapFrame.Create(ms, System.Windows.Media.Imaging.BitmapCreateOptions.None, System.Windows.Media.Imaging.BitmapCacheOption.OnLoad);
}
return(bmpf);
//return System.Windows.Interop.Imaging.CreateBitmapSourceFromHBitmap(bmp.GetHbitmap(), IntPtr.Zero, Int32Rect.Empty, System.Windows.Media.Imaging.BitmapSizeOptions.FromEmptyOptions());
}
internal static Bitmap GetBitmap(System.Windows.Media.Imaging.BitmapSource source)
{
Bitmap bmp = new Bitmap(source.PixelWidth, source.PixelHeight, System.Drawing.Imaging.PixelFormat.Format32bppPArgb);
System.Drawing.Rectangle rect = new System.Drawing.Rectangle(System.Drawing.Point.Empty, bmp.Size);
System.Drawing.Imaging.BitmapData data = bmp.LockBits(rect, System.Drawing.Imaging.ImageLockMode.WriteOnly, System.Drawing.Imaging.PixelFormat.Format32bppPArgb);
source.CopyPixels(System.Windows.Int32Rect.Empty, data.Scan0, data.Height * data.Stride, data.Stride);
bmp.UnlockBits(data);
return(bmp);
}
public System.Windows.Media.Imaging.BitmapSource GetBitmapSource()
{
IntPtr ptr = show.Bitmap.GetHbitmap();
System.Windows.Media.Imaging.BitmapSource ret =
System.Windows.Interop.Imaging.CreateBitmapSourceFromHBitmap(
ptr,
IntPtr.Zero,
System.Windows.Int32Rect.Empty,
System.Windows.Media.Imaging.BitmapSizeOptions.FromEmptyOptions());
DeleteObject(ptr);
return(ret);
}
public static Bitmap ToBitmap(this Media.Imaging.BitmapSource source)
{
Bitmap bitmap;
using (MemoryStream outStream = new MemoryStream())
{
var enc = new Media.Imaging.PngBitmapEncoder();
enc.Frames.Add(Media.Imaging.BitmapFrame.Create(source));
enc.Save(outStream);
bitmap = new Bitmap(outStream);
}
return(bitmap);
}
public System.Windows.Media.Imaging.BitmapSource DoEffect(System.Windows.Media.Imaging.BitmapSource img, int?def)
{
ColorToneEffect eff = new ColorToneEffect();
if (!def.HasValue)
{
eff.DarkColor = contr.DarkColor;
eff.LightColor = contr.LightColor;
eff.Desaturation = contr.Desaturation;
eff.Toned = contr.Tone;
}
return(img.UseEffect(eff));
}
private void WinCopy_Closed(object sender, EventArgs e)
{
try
{
System.Windows.Media.Imaging.BitmapSource bs = Clipboard.GetImage();
Image img = new Image();
img.Width = bs.Width;
img.Height = bs.Height;
img.Source = bs;
new InlineUIContainer(img, rtb.Selection.End); //插入图片到选定位置
}
catch (Exception ex)
{ }
}
public System.Windows.Media.Imaging.BitmapSource CreateBarCodeBitmapSource(string txt, int scale)
{
string result = DoBarCode(txt, scale);
IntPtr hBitmap = newBitmap.GetHbitmap();
System.Windows.Media.Imaging.BitmapSource bitmapSource = System.Windows.Interop.Imaging.CreateBitmapSourceFromHBitmap(
hBitmap,
IntPtr.Zero,
Int32Rect.Empty,
System.Windows.Media.Imaging.BitmapSizeOptions.FromEmptyOptions());
return(bitmapSource);
}
void RealizeImageBrush(ImageBrush brush, ref XForm xform, ref XImage xImage)
{
//Debug.Assert(xform != null);
//xform = new XForm(this.writer.Owner, new XRect(brush.Viewbox.X * 3 / 4, brush.Viewbox.Y * 3 / 4, brush.Viewbox.Width * 3 / 4, brush.Viewbox.Height * 3 / 4));
//string imageUri = brush.ImageSource;
FixedPage fpage = brush.GetParent <FixedPage>();
if (fpage == null)
{
Debug.Assert(false);
}
FixedPayload payload = fpage.Document.Payload;
// Get the font object.
// Important: font.PdfFont is not yet defined here on the first call
string uriString = brush.ImageSource;
BitmapSource image = payload.GetImage(uriString);
// int factor = 1;
//int width = (int)(100 * factor);
//int height = (int)(100 * factor);
//DrawingVisual visual = new DrawingVisual();
//DrawingContext vdc = visual.RenderOpen();
//vdc.DrawRectangle(Brushes.GreenYellow, null, new Rect(0, 0, width, height));
//vdc.DrawLine(new Pen(Brushes.Red, 3), new Point(0, 0), new Point(100, 100));
//vdc.DrawLine(new Pen(Brushes.Red, 3), new Point(100, 0), new Point(0, 100));
//vdc.Close();
//RenderTargetBitmap rtb = new RenderTargetBitmap(width, height, 72 * factor, 72 * factor, PixelFormats.Default);
//rtb.Render(visual);
//BitmapImage bitmapImage = new BitmapImage(
xImage = XImage.FromBitmapSource(image);
//XGraphics gfx = XGraphics.FromForm(xform);
//gfx.DrawRectangle(XBrushes.Firebrick, new XRect(0, 0, 100, 100));
//PdfContentWriter formWriter = new PdfContentWriter(xform, RenderMode.Default);
////formWriter.Size = brush.Viewport.Size;
//formWriter.BeginContent(false);
////formWriter.WriteElement(visual);
//formWriter.EndContent();
}
static byte[] GetBytesFromBitmapSource(System.Windows.Media.Imaging.BitmapSource bmp)
{
System.Windows.Media.Imaging.PngBitmapEncoder encoder = new System.Windows.Media.Imaging.PngBitmapEncoder();
//encoder.Frames.Add(BitmapFrame.Create(bitmapSource));
// byte[] bit = new byte[0];
using (MemoryStream stream = new MemoryStream())
{
encoder.Frames.Add(System.Windows.Media.Imaging.BitmapFrame.Create(bmp));
encoder.Save(stream);
byte[] bit = stream.ToArray();
stream.Close();
return(bit);
}
}
/// <summary>
/// Converts a Gdi <see cref="System.Drawing.Image"/> into a Wpf <see cref="System.Windows.Media.Imaging.BitmapSource"/>.
/// For this, the Gdi image is converted into a Gdi bitmap, and then converted to a Wpf BitmapSource.
/// </summary>
/// <param name="gdiImage">The Gdi image to convert.</param>
/// <returns>A Wpf <see cref="System.Windows.Media.Imaging.BitmapSource"/>.</returns>
public static System.Windows.Media.Imaging.BitmapSource ToBitmapSource(this System.Drawing.Image gdiImage)
{
if (null == gdiImage)
{
throw new ArgumentNullException(nameof(gdiImage));
}
System.Windows.Media.Imaging.BitmapSource wpfBitmapSource = null;
using (var gdiBitmap = new System.Drawing.Bitmap(gdiImage))
{
wpfBitmapSource = gdiBitmap.ToBitmapSource();
}
return(wpfBitmapSource);
}
public MessageBox(string sTitle, string sMsg, bool bShowCancel = true)
{
InitializeComponent();
IntPtr pIcon = Properties.Resources.X.ToBitmap().GetHbitmap();
System.Windows.Media.Imaging.BitmapSource pBitmap = System.Windows.Interop.Imaging.CreateBitmapSourceFromHBitmap(pIcon,
IntPtr.Zero, System.Windows.Int32Rect.Empty, System.Windows.Media.Imaging.BitmapSizeOptions.FromEmptyOptions());
this.Icon = pBitmap;
this.Title = sTitle;
btnCancel.Visibility = bShowCancel ? Visibility.Visible : Visibility.Collapsed;
tbMsg.Inlines.Clear();
tbMsg.Text = sMsg;
}
/// <summary>
/// Graba una imagen del clipBoard en un archivo
/// </summary>
private void SaveClipboardImageToFile(string fileName)
{
System.Windows.Media.Imaging.BitmapSource image = System.Windows.Clipboard.GetImage();
// Graba la imagen
using (FileStream stmFile = new FileStream(fileName, FileMode.Create))
{
System.Windows.Media.Imaging.BitmapEncoder encoder = new System.Windows.Media.Imaging.JpegBitmapEncoder();
// Codifica la imagen
encoder.Frames.Add(System.Windows.Media.Imaging.BitmapFrame.Create(image));
// Graba la imagen
encoder.Save(stmFile);
}
}
void SaveAsPng(string exportFilename, System.Windows.Media.Imaging.BitmapSource exportImage)
{
if (exportFilename == string.Empty)
{
return;
}
using (System.IO.FileStream stream = new System.IO.FileStream(exportFilename, System.IO.FileMode.Create))
{
System.Windows.Media.Imaging.PngBitmapEncoder encoder = new System.Windows.Media.Imaging.PngBitmapEncoder();
encoder.Frames.Add(System.Windows.Media.Imaging.BitmapFrame.Create(exportImage));
encoder.Save(stream);
stream.Close();
}
}
public static Texture2D CreateTexture2DFromMediaBitamp(Device device,MediaBitmapSource bitmapSource)
{
int stride = bitmapSource.PixelWidth * 4;
using (var buffer = new DataStream(bitmapSource.PixelHeight * stride, true, true))
{
// Copy the content of the WIC to the buffer
byte[] array = new byte[bitmapSource.PixelHeight * stride];
bitmapSource.CopyPixels(array, stride, 0);
buffer.Write(array, 0, bitmapSource.PixelHeight * stride);
return new Texture2D(device, new Texture2DDescription()
{
Width = bitmapSource.PixelWidth,
Height = bitmapSource.PixelHeight,
ArraySize = 1,
BindFlags = BindFlags.ShaderResource,
Usage = ResourceUsage.Immutable,
CpuAccessFlags = CpuAccessFlags.None,
Format = Format.R8G8B8A8_UNorm,
MipLevels = 1,
OptionFlags = ResourceOptionFlags.None,
SampleDescription = new SampleDescription(1, 0),
}, new DataRectangle(buffer.DataPointer, stride));
}
}
public XPImage(BitmapSource bitmapSource)
{
this.xImage = XImage.FromBitmapSource(bitmapSource);
}
/**
* Constructor
*/
public ImageButton()
{
mStretchForeground = new System.Windows.Media.Stretch();
mStretchForeground = System.Windows.Media.Stretch.None;
mStretchBackground = new System.Windows.Media.Stretch();
mStretchBackground = System.Windows.Media.Stretch.Fill;
this.createBackgroundImage();
this.createTextBlock();
this.createForegroundImage();
/**
* Grid object that holds the text and the foreground and background images
* It has only one row and one column
* It will display whe widgets one on top of each other
*/
mGrid = new System.Windows.Controls.Grid();
this.AddWidgetsToGrid();
mGrid.Margin = new Thickness(0.0);
mBackgroundImage.Margin = new Thickness(0.0);
mForegroundImage.Margin = new Thickness(0.0);
mBackgroundImage.Width = mGrid.Width - DifferenceSpacer;
mBackgroundImage.Height = mGrid.Height - DifferenceSpacer;
mBackgroundImage.Stretch = mStretchBackground;
mView = mGrid;
// the MouseEnter handle for the ImageButton. Used for switching background image.
mGrid.MouseEnter += new System.Windows.Input.MouseEventHandler(delegate(Object from, System.Windows.Input.MouseEventArgs evt)
{
if (mPressedBackgroundImageSource != null)
{
mNormalBackgroundImageSource = (System.Windows.Media.Imaging.BitmapSource)mBackgroundImage.Source;
mBackgroundImage.Source = mPressedBackgroundImageSource;
}
});
// the MouseLeave handle for the ImageButton. Used for switching background image.
mGrid.MouseLeave += new System.Windows.Input.MouseEventHandler(delegate(Object from, System.Windows.Input.MouseEventArgs evt)
{
if (mNormalBackgroundImageSource != null)
{
mBackgroundImage.Source = mNormalBackgroundImageSource;
mNormalBackgroundImageSource = null;
}
//create a Memory object of 8 Bytes
Memory eventData = new Memory(8);
//starting with the 0 Byte we write the eventType
const int MAWidgetEventData_eventType = 0;
//starting with the 4th Byte we write the widgetHandle
const int MAWidgetEventData_widgetHandle = 4;
eventData.WriteInt32(MAWidgetEventData_eventType, MoSync.Constants.MAW_EVENT_CLICKED);
eventData.WriteInt32(MAWidgetEventData_widgetHandle, mHandle);
//posting a CustomEvent
mRuntime.PostCustomEvent(MoSync.Constants.EVENT_TYPE_WIDGET, eventData);
});
}