private double[] getFeatures()
{
rtb = new RenderTargetBitmap((int)InkCanvas1.ActualWidth, (int)InkCanvas1.ActualHeight,
96d, 96d, PixelFormats.Default);
rtb.Render(InkCanvas1);
//save the ink to a memory stream
BmpBitmapEncoder encoder = new BmpBitmapEncoder();
encoder.Frames.Add(BitmapFrame.Create(rtb));
byte[] bitmapBytes;
Bitmap bmp;
using (MemoryStream ms = new MemoryStream())
{
encoder.Save(ms);
ms.Position = 0;
bitmapBytes = ms.ToArray();
ms.Seek(0, SeekOrigin.Begin);
bmp = new Bitmap(ms);
}
bmp = resize.Apply(bmp);
double[] features = ToFeatures(bmp);
return features;
}
/// <summary>
/// Saves the full chart to a file, including technical analysis.
/// </summary>
/// <param name="filename">The file to write to.</param>
public void SaveAsImage(string filename)
{
if (string.IsNullOrEmpty(filename))
throw new ArgumentNullException();
var extension = Path.GetExtension(filename);
if (string.IsNullOrEmpty(extension))
throw new ArgumentNullException();
BitmapEncoder bitmapEncoder;
extension = extension.ToLower();
if (extension == ".png")
bitmapEncoder = new PngBitmapEncoder();
else if (extension == ".jpg" || extension == ".jpeg")
bitmapEncoder = new JpegBitmapEncoder();
else if (extension == ".gif")
bitmapEncoder = new GifBitmapEncoder();
else if (extension == ".bmp")
bitmapEncoder = new BmpBitmapEncoder();
else throw new ArgumentException("Cannot find a BitmapEncoder for this file type.");
var renderTargetBitmap = new RenderTargetBitmap((int)this.ActualWidth, (int)this.ActualHeight, 96, 96, PixelFormats.Pbgra32);
foreach (var child in LogicalTreeHelper.GetChildren(this))
{
if (child is ChartPanel)
renderTargetBitmap.Render((ChartPanel)child);
}
bitmapEncoder.Frames.Add(BitmapFrame.Create(renderTargetBitmap));
using (Stream stream = File.Create(filename))
{
bitmapEncoder.Save(stream);
}
}
/// <summary>
/// Renders a visual UI element to a stream in bitmap (BMP) format</summary>
/// <param name="visual">Visual UI element to be rendered</param>
/// <param name="stream">Stream data written to</param>
/// <param name="scale">Rendering scale</param>
public static void RenderToBmp(this UIElement visual, Stream stream, double scale)
{
BitmapFrame frame = visual.RenderToBitmapFrame(scale);
var encoder = new BmpBitmapEncoder();
encoder.Frames.Add(frame);
encoder.Save(stream);
}
public void Save(Stream stream, ImageFormat format)
{
ApplicationHandler.InvokeIfNecessary(() =>
{
swm.Imaging.BitmapEncoder encoder;
switch (format)
{
case ImageFormat.Png:
encoder = new swm.Imaging.PngBitmapEncoder();
break;
case ImageFormat.Gif:
encoder = new swm.Imaging.GifBitmapEncoder();
break;
case ImageFormat.Bitmap:
encoder = new swm.Imaging.BmpBitmapEncoder();
break;
case ImageFormat.Jpeg:
encoder = new swm.Imaging.JpegBitmapEncoder();
break;
case ImageFormat.Tiff:
encoder = new swm.Imaging.TiffBitmapEncoder();
break;
default:
throw new NotSupportedException();
}
encoder.Frames.Add(swmi.BitmapFrame.Create(Control));
encoder.Save(stream);
});
}
public MemoryStream GenerateImage(Visual vsual, int widhth, int height, ImageFormat format)
{
BitmapEncoder encoder = null;
switch (format)
{
case ImageFormat.JPG :
encoder = new JpegBitmapEncoder();
break;
case ImageFormat.PNG:
encoder = new PngBitmapEncoder();
break;
case ImageFormat.BMP:
encoder = new BmpBitmapEncoder();
break;
case ImageFormat.GIF:
encoder = new GifBitmapEncoder();
break;
case ImageFormat.TIF:
encoder = new TiffBitmapEncoder();
break;
}
if (encoder == null) return null;
RenderTargetBitmap rtb = this.RenderVisaulToBitmap(vsual, widhth, height);
MemoryStream file = new MemoryStream();
encoder.Frames.Add(BitmapFrame.Create(rtb));
encoder.Save(file);
return file;
}
private void InsertMessageAction(object parameter)
{
string message = parameter as string;
MemoryStream ms = new MemoryStream();
BitmapEncoder encode = new BmpBitmapEncoder();
encode.Frames.Add(BitmapFrame.Create(_sourceImage));
encode.Save(ms);
var bmpData = ms.ToArray();
BitmapManipulator manipulator = new BitmapManipulator(bmpData);
string encryptedMessage = Cryptography.Encrypt(message, this.Password);
manipulator.InsertMessage(encryptedMessage);
var imageSource = new BitmapImage();
MemoryStream imageMS = new MemoryStream(manipulator.Bytes);
imageSource.BeginInit();
imageSource.StreamSource = imageMS;
imageSource.EndInit();
CryptedImage = imageSource;
if (bmpData.Length != manipulator.Bytes.Length)
{
Debugger.Break();
}
}
public override void Buid(string imageName)
{
if(imageName == null) return;
Panel.Measure(new Size((int)Panel.Width, (int)Panel.Height));
Panel.Arrange(new Rect(new Size((int)Panel.Width, (int)Panel.Height)));
int height = (int)Panel.Height;
int width = (int)Panel.Width;
RenderTargetBitmap bmp = new RenderTargetBitmap(width, height, 96, 96, PixelFormats.Pbgra32);
bmp.Render(Panel);
string extension = Path.GetExtension(imageName)?.ToLower();
BitmapEncoder encoder;
if (extension == ".bmp")
encoder = new BmpBitmapEncoder();
else if (extension == ".png")
encoder = new PngBitmapEncoder();
else if (extension == ".jpg")
encoder = new JpegBitmapEncoder();
else
return;
encoder.Frames.Add(BitmapFrame.Create(bmp));
using (Stream stm = File.Create(imageName))
{
encoder.Save(stm);
}
}
private BitmapSource RefreshZoomedImage(System.Windows.Point pt)
{
using (var screenBmp = new Bitmap(
80,
80,
System.Drawing.Imaging.PixelFormat.Format32bppArgb))
{
MemoryStream ms = new MemoryStream();
var encoder = new System.Windows.Media.Imaging.BmpBitmapEncoder();
encoder.Frames.Add(System.Windows.Media.Imaging.BitmapFrame.Create(this.screenImage.Source as System.Windows.Media.Imaging.BitmapSource));
encoder.Save(ms);
ms.Flush();
using (var bmpGraphics = Graphics.FromImage(System.Drawing.Image.FromStream(ms)))
{
bmpGraphics.CopyFromScreen((int)pt.X, (int)pt.Y, 0, 0, screenBmp.Size);
return(Imaging.CreateBitmapSourceFromHBitmap(
screenBmp.GetHbitmap(),
IntPtr.Zero,
Int32Rect.Empty,
BitmapSizeOptions.FromEmptyOptions()));
}
}
//CroppedBitmap cp = new CroppedBitmap(this.screenImage.Source as BitmapSource, new Int32Rect((int)pt.X, (int)pt.Y, 80, 80));
//cp.
}
public static void Save(this BitmapSource image, string filePath, ImageFormat format)
{
BitmapEncoder encoder = null;
switch(format)
{
case ImageFormat.Png:
encoder = new PngBitmapEncoder();
break;
case ImageFormat.Jpeg:
encoder = new JpegBitmapEncoder();
break;
case ImageFormat.Bmp:
encoder = new BmpBitmapEncoder();
break;
}
if (encoder == null)
return;
encoder.Frames.Add(BitmapFrame.Create(BitmapFrame.Create(image)));
using (var stream = new FileStream(filePath, FileMode.Create))
encoder.Save(stream);
}
public void Save(BitmapSource bmSource)
{
BitmapEncoder encoder;
switch (Path.GetExtension(_path).ToLower())
{
case ".jpg":
case ".jpeg":
encoder = new JpegBitmapEncoder();
break;
case ".gif":
encoder = new GifBitmapEncoder();
break;
case ".bmp":
encoder = new BmpBitmapEncoder();
break;
case ".tif":
case ".tiff":
encoder = new TiffBitmapEncoder();
break;
case ".png":
encoder = new PngBitmapEncoder();
break;
default:
throw new ArgumentException("Wrong path");
}
encoder.Frames.Add(BitmapFrame.Create(bmSource));
Stream stm = File.Create(_path);
encoder.Save(stm);
stm.Dispose();
}
public Document CreatePdfDocument(Chart chart, string path)
{
RenderTargetBitmap renderBitmap = new RenderTargetBitmap(
(int) chart.ActualWidth,
(int) chart.ActualHeight,
96d,
96d,
PixelFormats.Pbgra32);
renderBitmap.Render(chart);
MemoryStream stream = new MemoryStream();
BitmapEncoder encoder = new BmpBitmapEncoder();
encoder.Frames.Add(BitmapFrame.Create(renderBitmap));
encoder.Save(stream);
Bitmap bitmap = new Bitmap(stream);
System.Drawing.Image image = bitmap;
System.Drawing.Image resizedImage = ResizeImage(image, image.Width*2, image.Height);
Document doc = new Document(PageSize.A4);
PdfWriter.GetInstance(doc, new FileStream(path, FileMode.OpenOrCreate));
doc.Open();
Image pdfImage = Image.GetInstance(resizedImage, ImageFormat.Jpeg);
doc.Add(pdfImage);
doc.Close();
return doc;
}
private static void SaveBitmap(BitmapSource bitmap, string destination)
{
BitmapEncoder encoder;
switch (Path.GetExtension(destination).ToUpperInvariant())
{
case ".BMP":
encoder = new BmpBitmapEncoder();
break;
case ".GIF":
encoder = new GifBitmapEncoder();
break;
case ".JPG":
encoder = new JpegBitmapEncoder() { QualityLevel = 100 };
break;
case ".PNG":
encoder = new PngBitmapEncoder();
break;
case ".TIF":
encoder = new TiffBitmapEncoder() { Compression = TiffCompressOption.Zip };
break;
default:
throw new NotSupportedException("Not supported output extension.");
}
encoder.Frames.Add(BitmapFrame.Create(bitmap));
encoder.Save(new FileStream(destination, FileMode.Create));
}
public void Save(Stream stream, ImageFormat format)
{
swmi.BitmapEncoder encoder;
switch (format)
{
case ImageFormat.Png:
encoder = new swmi.PngBitmapEncoder();
break;
case ImageFormat.Gif:
encoder = new swmi.GifBitmapEncoder();
break;
case ImageFormat.Bitmap:
encoder = new swmi.BmpBitmapEncoder();
break;
case ImageFormat.Jpeg:
encoder = new swmi.JpegBitmapEncoder();
break;
case ImageFormat.Tiff:
encoder = new swmi.TiffBitmapEncoder();
break;
default:
throw new NotSupportedException();
}
encoder.Frames.Add(swmi.BitmapFrame.Create(FrozenControl));
encoder.Save(stream);
}
public static void Initialize(dynamic window)
{
Bitmap icon;
using (MemoryStream outStream = new MemoryStream())
{
BitmapEncoder enc = new BmpBitmapEncoder();
enc.Frames.Add(BitmapFrame.Create(new Uri(@"pack://*****:*****@"Exit"};
tsm.Click += (sender, e) =>
{
Exit();
};
cms.Items.Add(tsm);
_notifyIcon.ContextMenuStrip = cms;
Window = window;
}
// Handles save image click
private void OnSaveImageClick(object sender, RoutedEventArgs e)
{
SaveFileDialog dlg = new SaveFileDialog();
dlg.Filter = "24-bit Bitmap (*.bmp)|*.bmp|JPEG (*.jpg;*.jpeg)|*.jpg;*.jpeg|GIF (*.gif)|*.gif|PNG (*.png)|*.png";
dlg.FilterIndex = 4;
bool? dlgResult = dlg.ShowDialog(Window.GetWindow(this));
if(dlgResult.HasValue && dlgResult.Value)
{
Visualizer visualizer = Visualizer;
RenderTargetBitmap bitmap = new RenderTargetBitmap((int)previewPage.PageWidth, (int)previewPage.PageHeight, 96, 96, PixelFormats.Pbgra32);
visualizer.RenderTo(bitmap);
BitmapEncoder encoder = null;
string ext = System.IO.Path.GetExtension(dlg.FileName);
if (ext == "bmp") encoder = new BmpBitmapEncoder();
else if ((ext == "jpg") || (ext == "jpeg")) encoder = new JpegBitmapEncoder();
else encoder = new PngBitmapEncoder();
encoder.Frames.Add(BitmapFrame.Create(bitmap));
using (FileStream stream = new FileStream(dlg.FileName, FileMode.Create, FileAccess.Write))
{
encoder.Save(stream);
stream.Flush();
}
}
}
public static bool ToFile(BitmapSource source, string s_uri)
{
if (source != null)
{
System.IO.File.Delete(s_uri);
System.IO.MemoryStream ms = new System.IO.MemoryStream();
BmpBitmapEncoder bmpenco = new BmpBitmapEncoder();
bmpenco.Frames.Add(BitmapFrame.Create(source));
bmpenco.Save(ms);
ms.Flush();
System.IO.Stream st = System.IO.File.Open(s_uri, System.IO.FileMode.CreateNew);
st.Write(ms.GetBuffer(), 0, ms.ToArray().Length);
st.Close();
st.Dispose();
ms.Dispose();
return true;
}
else
{
return false;
}
}
private static BitmapEncoder GetBitmapEncoder(ImageContentType imageContentType)
{
BitmapEncoder bitmapEncoder;
switch (imageContentType)
{
case ImageContentType.ImageBmpContentType:
bitmapEncoder = new BmpBitmapEncoder();
break;
case ImageContentType.ImageGifContentType:
bitmapEncoder = new GifBitmapEncoder();
break;
case ImageContentType.ImageJpegContentType:
bitmapEncoder = new JpegBitmapEncoder();
break;
case ImageContentType.ImageTiffContentType:
bitmapEncoder = new TiffBitmapEncoder();
break;
case ImageContentType.ImagePngContentType:
bitmapEncoder = new PngBitmapEncoder();
break;
default:
bitmapEncoder = new PngBitmapEncoder();
break;
}
return bitmapEncoder;
}
public static System.Drawing.Bitmap BMPFromBitmapSource(BitmapSource source, int iCount)
{
//int width = 128;
//int height = 128;
//int stride = width;
//byte[] pixels = new byte[height * stride];
//// Define the image palette
//BitmapPalette myPalette = BitmapPalettes.Halftone256;
//// Creates a new empty image with the pre-defined palette
//BitmapSource image = BitmapSource.Create(
// width,
// height,
// 96,
// 96,
// PixelFormats.Indexed8,
// myPalette,
// pixels,
// stride);
FileStream stream = new FileStream("image" + iCount + ".BMP", FileMode.Create);
BmpBitmapEncoder encoder = new BmpBitmapEncoder();
//TextBlock myTextBlock = new TextBlock();
//myTextBlock.Text = "Codec Author is: " + encoder.CodecInfo.Author.ToString();
//encoder.Interlace = PngInterlaceOption.On;
encoder.Frames.Add(BitmapFrame.Create(source));
encoder.Save(stream);
System.Drawing.Bitmap bitmap = new System.Drawing.Bitmap(stream);
return bitmap;
}
private void InsertImageIntoRange(ImageSource source, Excel.Worksheet currentSheet, Excel.Range range, int maxHeight = -1)
{
System.IO.MemoryStream ms = new System.IO.MemoryStream();
var encoder = new System.Windows.Media.Imaging.BmpBitmapEncoder();
encoder.Frames.Add(System.Windows.Media.Imaging.BitmapFrame.Create(source as System.Windows.Media.Imaging.BitmapSource));
encoder.Save(ms);
ms.Flush();
System.Windows.Forms.Clipboard.SetDataObject(System.Drawing.Image.FromStream(ms), true);
currentSheet.Paste(range);
// Resize image to fit range
Excel.Shape shape = (Excel.Shape)currentSheet.Shapes.Item(currentSheet.Shapes.Count);
shape.LockAspectRatio = Office.MsoTriState.msoCTrue;
if (maxHeight == -1)
{
shape.Height = (int)range.Height;
}
else
{
shape.Height = (int)((source.Height / (double)maxHeight) * range.Height);
}
shape.Line.Visible = Office.MsoTriState.msoTrue;
ms.Close();
}
public static BitmapImage Bitmap2BitmapImage(System.Drawing.Bitmap bitmap)
{
IntPtr hBitmap = bitmap.GetHbitmap();
BitmapSource bmpSource;
BitmapImage bitmapImage = new BitmapImage();
try
{
bmpSource = System.Windows.Interop.Imaging.CreateBitmapSourceFromHBitmap(
hBitmap,
IntPtr.Zero,
Int32Rect.Empty,
BitmapSizeOptions.FromEmptyOptions());
BitmapEncoder enc = new BmpBitmapEncoder();
MemoryStream memoryStream = new MemoryStream();
enc.Frames.Add(BitmapFrame.Create(bmpSource));
enc.Save(memoryStream);
memoryStream.Position = 0;
bitmapImage.BeginInit();
bitmapImage.StreamSource = memoryStream;
bitmapImage.EndInit();
}
finally
{
DeleteObject(hBitmap);
}
return bitmapImage;
}
public static void ToImageFile(this Visual theVisual, string fileName)
{
BitmapEncoder encoder;
switch (Path.GetExtension(fileName).ToLower())
{
case ".jpg":
case ".jpeg":
encoder = new JpegBitmapEncoder();
break;
case ".png":
encoder = new PngBitmapEncoder();
break;
case ".bmp":
encoder = new BmpBitmapEncoder();
break;
case ".gif":
encoder = new GifBitmapEncoder();
break;
case ".tiff":
encoder = new TiffBitmapEncoder();
break;
default:
throw new EncoderFallbackException("The Specified Filename is not a known image type. Supported image formats are jpeg, png, bmp, gif, and tiff.");
}
encoder.Frames.Add(BitmapFrame.Create(theVisual.ToBitmapSource()));
using (var stream = new FileStream(fileName, FileMode.Create)) encoder.Save(stream);
}
/// <summary>
/// Converts ImageSource to byte[]
/// </summary>
/// <returns>
/// A converted value. If the method returns null, the valid null value is used.
/// </returns>
/// <param name="value">The value that is produced by the binding target.</param><param name="targetType">The type to convert to.</param><param name="parameter">The converter parameter to use.</param><param name="culture">The culture to use in the converter.</param>
public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
{
var renderTargetBitmap = value as RenderTargetBitmap;
if (null != renderTargetBitmap)
{
var bitmapImage = new BitmapImage();
var bitmapEncoder = new BmpBitmapEncoder();
bitmapEncoder.Frames.Add(BitmapFrame.Create(renderTargetBitmap));
using (var stream = new MemoryStream())
{
bitmapEncoder.Save(stream);
stream.Seek(0, SeekOrigin.Begin);
bitmapImage.BeginInit();
bitmapImage.CacheOption = BitmapCacheOption.OnLoad;
bitmapImage.StreamSource = stream;
bitmapImage.EndInit();
}
var encoder = new JpegBitmapEncoder();
encoder.Frames.Add(BitmapFrame.Create(bitmapImage));
byte[] data = null;
using (var ms = new MemoryStream())
{
encoder.Save(ms);
data = ms.ToArray();
}
return data;
}
return null;
}
private void LoadImage(string imgPathOrg)
{
BitmapImage bmpImgPrc = new BitmapImage(); // デコードされたビットマップイメージのインスタンスを作る。
try
{
// 一度解像度を整えて、固定パスに出力
System.Drawing.Bitmap bmp = null;
{
BitmapImage bmpImgSrc = new BitmapImage();
bmpImgSrc.BeginInit();
bmpImgSrc.UriSource = new Uri(imgPathOrg); // ビットマップイメージのソースにファイルを指定する。
bmpImgSrc.EndInit();
var encoder = new System.Windows.Media.Imaging.BmpBitmapEncoder();
encoder.Frames.Add(System.Windows.Media.Imaging.BitmapFrame.Create(bmpImgSrc));
using (var ms = new System.IO.MemoryStream())
{
encoder.Save(ms);
ms.Seek(0, System.IO.SeekOrigin.Begin);
using (var temp = new System.Drawing.Bitmap(ms))
{
// このおまじないの意味は参考資料を参照
bmp = new System.Drawing.Bitmap(temp);
}
}
}
// 解像度設定
bmp.SetResolution(96, 96);
// 一度固定ファイルとして保存
imgPath = System.IO.Path.GetDirectoryName(imgPathOrg) + "\\_tmp.jpg";
bmp.Save(imgPath, System.Drawing.Imaging.ImageFormat.Jpeg);
bmp.Dispose();
// 再読込
bmpImgPrc.BeginInit();
bmpImgPrc.UriSource = new Uri(imgPath); // ビットマップイメージのソースにファイルを指定する。
bmpImgPrc.EndInit();
ImageBrush imageBrush = new ImageBrush();
imageBrush.ImageSource = bmpImgPrc;
imageBrush.Stretch = Stretch.None;
imageBrush.AlignmentX = AlignmentX.Left;
imageBrush.AlignmentY = AlignmentY.Top;
imgSize.Width = bmpImgPrc.PixelWidth;
imgSize.Height = bmpImgPrc.PixelHeight;
canvas.Background = imageBrush; // Imageコントロールにバインディングする。
this.Title = System.IO.Path.GetFileName(imgPath);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
/// <summary>
/// Save the BitmapImage img to the File filename as a .bmp
/// </summary>
/// <param name="img"></param>
/// <param name="fileName"></param>
public static void SaveToBmp(BitmapImage img, string fileName)
{
var encoder = new BmpBitmapEncoder();
encoder.Frames.Add(BitmapFrame.Create(img));
using (var filestream = new FileStream(fileName, FileMode.Create))
{
encoder.Save(filestream);
}
}
public static void ExportToImage(FrameworkElement surface)
{
Size size = new Size(surface.ActualWidth, surface.ActualHeight);
RenderTargetBitmap renderBitmap = new RenderTargetBitmap((int)size.Width, (int)size.Height, 96d, 96d, PixelFormats.Pbgra32);
renderBitmap.Render(surface);
Microsoft.Win32.SaveFileDialog dlg = new Microsoft.Win32.SaveFileDialog();
dlg.FileName = DateTime.Now.ToString("yyyy-M-d-H_m_s");
string path = Environment.GetFolderPath(Environment.SpecialFolder.Desktop) + "\\WLANFolder";
if (!Directory.Exists(path))
Directory.CreateDirectory(path);
dlg.InitialDirectory = path;
dlg.OverwritePrompt = true;
dlg.Filter = "JPEG Image|*.jpg|Bitmap Image|*.bmp|PNG Image|*.png";
dlg.Title = "Save an Image File";
dlg.ShowDialog();
dlg.RestoreDirectory = true;
if (dlg.FileName != "")
{
try
{
using(FileStream outStream = (System.IO.FileStream)dlg.OpenFile())
{
switch (dlg.FilterIndex)
{
case 1:
{
JpegBitmapEncoder encoder = new JpegBitmapEncoder();
encoder.Frames.Add(BitmapFrame.Create(renderBitmap));
encoder.Save(outStream);
}
break;
case 2:
{
BmpBitmapEncoder encoder = new BmpBitmapEncoder();
encoder.Frames.Add(BitmapFrame.Create(renderBitmap));
encoder.Save(outStream);
}
break;
case 3:
{
PngBitmapEncoder encoder = new PngBitmapEncoder();
encoder.Frames.Add(BitmapFrame.Create(renderBitmap));
encoder.Save(outStream);
}
break;
default:
break;
}
System.Diagnostics.Process.Start(dlg.FileName);
}
}
catch (ArgumentException)
{ return; }
}
}
public static Bitmap BitmapImage2Bitmap(BitmapImage bitmapImage)
{
using (var outStream = new MemoryStream()) {
BitmapEncoder enc = new BmpBitmapEncoder();
enc.Frames.Add(BitmapFrame.Create(bitmapImage));
enc.Save(outStream);
var bitmap = new Bitmap(outStream);
return new Bitmap(bitmap);
}
}
public static Bitmap BitmapFromSource(this BitmapSource bitmapsource)
{
// do not close stream cuz bitmap become invalid.
// TODO: possible memory leakage? dunno. investigate.
var outStream = new MemoryStream();
BitmapEncoder enc = new BmpBitmapEncoder();
enc.Frames.Add(BitmapFrame.Create(bitmapsource));
enc.Save(outStream);
return new Bitmap(outStream);
}
public static Stream ToStream(BitmapSource bitmap)
{
var memory = new MemoryStream();
var encoder = new BmpBitmapEncoder();
encoder.Frames.Add(BitmapFrame.Create(bitmap));
encoder.Save(memory);
return memory;
}
public static System.Drawing.Image ImageWpfToGDI(System.Windows.Media.ImageSource imageSource)
{
MemoryStream ms = new MemoryStream();
var encoder = new System.Windows.Media.Imaging.BmpBitmapEncoder();
encoder.Frames.Add(System.Windows.Media.Imaging.BitmapFrame.Create(imageSource as System.Windows.Media.Imaging.BitmapSource));
encoder.Save(ms);
ms.Flush();
return System.Drawing.Image.FromStream(ms);
}
private static MemoryStream GetBmpStream(BitmapFrame photo)
{
MemoryStream result = new MemoryStream();
BmpBitmapEncoder targetEncoder = new BmpBitmapEncoder();
targetEncoder.Frames.Add(photo);
targetEncoder.Save(result);
return result;
}
public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
{
MemoryStream ms = new MemoryStream();
BitmapEncoder enc = new BmpBitmapEncoder();
enc.Frames.Add(BitmapFrame.Create((BitmapImage)value));
enc.Save(ms);
Bitmap bitmap = new Bitmap(ms);
return new Bitmap(bitmap);
}
//-------------------------------------
private Bitmap BitmapImage2Bitmap(ref BitmapImage bitmapImage)
{
using (MemoryStream outStream = new MemoryStream())
{
BitmapEncoder enc = new BmpBitmapEncoder();
enc.Frames.Add(BitmapFrame.Create(bitmapImage));
enc.Save(outStream);
return new Bitmap(outStream);
}
}
private System.Drawing.Image ImageWpfToGDI(BitmapSource image)
{
MemoryStream ms = new MemoryStream();
var encoder = new System.Windows.Media.Imaging.BmpBitmapEncoder();
encoder.Frames.Add(System.Windows.Media.Imaging.BitmapFrame.Create(image));
encoder.Save(ms);
ms.Flush();
return(System.Drawing.Image.FromStream(ms));
}
/// <summary>
/// Converts the given BitmapSource into a Bitmap.
/// </summary>
/// <param name="This">This BitmapSource.</param>
/// <returns>The copy of the BitmapSource as a Bitmap-Instance.</returns>
public static Bitmap AsBitmap(this BitmapSource This) {
Contract.Requires(This != null);
using (var memoryStream = new IO.MemoryStream()) {
var bitmapEncoder = new BmpBitmapEncoder();
bitmapEncoder.Frames.Add(BitmapFrame.Create(This));
bitmapEncoder.Save(memoryStream);
using (var temp = new Bitmap(memoryStream))
return (new Bitmap(temp));
}
}
private void SaveRTBAsBMP(RenderTargetBitmap bmp, string filename)
{
var enc = new System.Windows.Media.Imaging.BmpBitmapEncoder();
enc.Frames.Add(System.Windows.Media.Imaging.BitmapFrame.Create(bmp));
using (var stm = File.Create(filename))
{
enc.Save(stm);
}
}
public static System.Drawing.Image AsGdiPlusImage(this System.Windows.Media.ImageSource image)
{
using (MemoryStream memoryStream = new MemoryStream())
{
var encoder = new System.Windows.Media.Imaging.BmpBitmapEncoder();
encoder.Frames.Add(System.Windows.Media.Imaging.BitmapFrame.Create(image as System.Windows.Media.Imaging.BitmapSource));
encoder.Save(memoryStream);
memoryStream.Flush();
return(System.Drawing.Image.FromStream(memoryStream));
}
}
public static Bitmap GetBitmapFromBitmapSource(BitmapSource bSource)
{
Bitmap bmp;
using (MemoryStream ms = new MemoryStream()) {
BitmapEncoder enc = new BmpBitmapEncoder();
enc.Frames.Add(BitmapFrame.Create(bSource));
enc.Save(ms);
bmp = new Bitmap(ms);
}
return bmp;
}
private static System.Drawing.Image ImageSourceToGDI(BitmapSource src)
{
using (var ms = new MemoryStream())
{
var encoder = new BmpBitmapEncoder();
encoder.Frames.Add(BitmapFrame.Create(src));
encoder.Save(ms);
ms.Flush();
return System.Drawing.Image.FromStream(ms);
}
}
public static Bitmap ToWinFormsBitmap(this System.Windows.Media.Imaging.BitmapSource bitmapsource)
{
using (MemoryStream stream = new 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(stream);
using (Bitmap tempBitmap = new Bitmap(stream)) {
return(new Bitmap(tempBitmap));
}
}
}
/// <summary>
/// Show image out side passing.
/// source: https://stackoverflow.com/questions/6484357/converting-bitmapimage-to-bitmap-and-vice-versa
/// </summary>
/// <param name="Disp"></param>
private static void ShowImage(System.Windows.Media.Imaging.BitmapImage Disp)
{
using (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(Disp));
enc.Save(outStream);
SrcImg = new System.Drawing.Bitmap(outStream);
pbCtrl.Disp(SrcImg);
}
}
private void ShowImage(System.Windows.Media.Imaging.BitmapImage Disp)
{
System.Drawing.Bitmap DisplayImg;
using (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(Disp));
enc.Save(outStream);
DisplayImg = new System.Drawing.Bitmap(outStream);
pctbxDisp.Image = DisplayImg;
}
}
private static void SendBitmap(System.Windows.Media.Imaging.BitmapSource b)
{
ClipboardPacket packet = new ClipboardPacket();
packet.type = (byte)ClipboardPacketType.BITMAP;
packet.name = String.Empty;
MemoryStream ms = new MemoryStream();
System.Windows.Media.Imaging.BmpBitmapEncoder encoder = new System.Windows.Media.Imaging.BmpBitmapEncoder();
System.Windows.Media.Imaging.BitmapImage bImg = new System.Windows.Media.Imaging.BitmapImage();
encoder.Frames.Add(System.Windows.Media.Imaging.BitmapFrame.Create(b));
encoder.Save(ms);
byte[] getBitmapData = ms.ToArray();
int maxPayloadLen = ClipboardConstants.MaxPacketPayloadLength;
packet.payloadLength = maxPayloadLen;
packet.totalLength = ms.Length;
long bytesToSend = ms.Length;
while (bytesToSend > 0)
{
if (bytesToSend < maxPayloadLen)
{
packet.payloadLength = (int)bytesToSend;
}
packet.payload = new byte[maxPayloadLen];
Array.Copy(getBitmapData, ms.Length - bytesToSend, packet.payload, 0, packet.payloadLength);
bytesToSend -= packet.payloadLength;
byte[] toSend = Serialization.GetClipboardBytes(packet);
Utility.SendBytes(socket, toSend, toSend.Length, SocketFlags.None);
}
ms.Close();
}
private static BitmapSource SharpenFixedByCanvas(BitmapSource input, int width, int height)
{
if (input.PixelWidth == width && input.PixelHeight == height)
{
return(input);
}
if (input.Format != PixelFormats.Bgra32 || input.Format != PixelFormats.Pbgra32)
{
input = new FormatConvertedBitmap(input, PixelFormats.Bgra32, null, 0);
}
//Use the same scale for x and y to keep aspect ratio.
double scale = Math.Min((double)width / input.PixelWidth, height / (double)input.PixelHeight);
int x = (int)Math.Round((width - (input.PixelWidth * scale)) / 2);
int y = (int)Math.Round((height - (input.PixelHeight * scale)) / 2);
var scaled = new TransformedBitmap(input, new ScaleTransform(scale, scale));
var stride = scaled.PixelWidth * (scaled.Format.BitsPerPixel / 8);
#region Make a WhiteCanvas
List <System.Windows.Media.Color> colors = new List <System.Windows.Media.Color>();
colors.Add(System.Windows.Media.Colors.White);
BitmapPalette palette = new BitmapPalette(colors);
System.Windows.Media.PixelFormat pf =
System.Windows.Media.PixelFormats.Indexed1;
int strideWhite = width / pf.BitsPerPixel;
byte[] pixels = new byte[height * strideWhite];
for (int i = 0; i < height * strideWhite; ++i)
{
pixels[i] = 0x00;
}
BitmapSource whiteimage = BitmapSource.Create(
width,
height,
96,
96,
pf,
palette,
pixels,
strideWhite);
#endregion
#region ResizeImage + WhiteCanvas
// Create a render bitmap and push the surface to it
var target = new RenderTargetBitmap(width, height, whiteimage.DpiX, whiteimage.DpiY, PixelFormats.Default);
var targetVisual = new DrawingVisual();
var targetContext = targetVisual.RenderOpen();
//targetContext.DrawImage(scaled, new System.Windows.Rect(0, 0, scaled.Width, scaled.Height)); //ImageDrawing
targetContext.DrawImage(scaled, new System.Windows.Rect(0, 0, scaled.PixelWidth, scaled.PixelHeight)); //ImageDrawing
targetContext.Close();
target.Render(targetVisual);
// Adding those two render bitmap to the same drawing visual
var resultBitmap = new RenderTargetBitmap(width, height, whiteimage.DpiX, whiteimage.DpiY, PixelFormats.Default);
DrawingVisual dv = new DrawingVisual();
DrawingContext dc = dv.RenderOpen();
dc.DrawImage(whiteimage, new System.Windows.Rect(0, 0, width, height));
int posTx = (whiteimage.PixelWidth - scaled.PixelWidth) / 2;
int posTy = (whiteimage.PixelHeight - scaled.PixelHeight) / 2;
dc.DrawImage(target, new System.Windows.Rect(posTx, posTy, width, height));
dc.Close();
resultBitmap.Render(dv);
#endregion
#region MediaBitmap to DrawingBitmap - Result Image
MemoryStream ms = new MemoryStream();
var encoder = new System.Windows.Media.Imaging.BmpBitmapEncoder();
encoder.Frames.Add(System.Windows.Media.Imaging.BitmapFrame.Create(resultBitmap));
encoder.Save(ms);
ms.Flush();
System.Drawing.Image gdiImage = System.Drawing.Image.FromStream(ms);
#endregion
return(ToBitmapImage(ApplySharpen((double)width, (System.Drawing.Bitmap)gdiImage))); //ShapenImage
//return scaled;
//return resultBitmap;
}
/// <summary>
/// This is the method that actually does the work.
/// </summary>
/// <param name="DA">The DA object is used to retrieve from inputs and store in outputs.</param>
protected override void SolveInstance(IGH_DataAccess DA)
{
Hp.Drawing drawing = new Hp.Drawing();
if (!DA.GetData <Hp.Drawing>(0, ref drawing))
{
return;
}
int dpi = 96;
string path = "C:\\Users\\Public\\Documents\\";
string name = DateTime.UtcNow.ToString("yyyy-dd-M_HH-mm-ss");;
int extension = 0;
string format = ".png";
bool save = false;
if (!DA.GetData(1, ref dpi))
{
return;
}
bool hasPath = DA.GetData(2, ref path);
bool hasName = DA.GetData(3, ref name);
if (!DA.GetData(4, ref extension))
{
return;
}
if (!DA.GetData(5, ref save))
{
return;
}
Si.BitmapEncoder encoding = new Si.PngBitmapEncoder();
switch (extension)
{
case 1:
encoding = new Si.JpegBitmapEncoder();
format = ".jpeg";
break;
case 2:
encoding = new Si.BmpBitmapEncoder();
format = ".bmp";
break;
case 3:
encoding = new Si.TiffBitmapEncoder();
format = ".tiff";
break;
case 4:
encoding = new Si.GifBitmapEncoder();
format = ".gif";
break;
}
if (!hasPath)
{
if (this.OnPingDocument().FilePath != null)
{
path = Path.GetDirectoryName(this.OnPingDocument().FilePath) + "\\";
}
}
else
{
path += "//";
}
string filepath = path + name + format;
Sm.DrawingVisual dwg = drawing.ToGeometryVisual();
Bitmap bitmap = dwg.ToBitmap(drawing.Width, drawing.Height, dpi, encoding);
if (save)
{
bitmap.Save(filepath);
bitmap.Dispose();
}
DA.SetData(0, filepath);
}
