From 0fda2ba3ff49bdc1ffc6833f658e2164af187008 Mon Sep 17 00:00:00 2001 From: Roy Ben-Shabat Date: Tue, 16 Jan 2018 12:17:10 +0200 Subject: Embedded RealTimeGraphEx library to solution. Added graphs to technician view. Implemented simple sensors data test using Machine Emulator. --- .../WriteableBitmap/BitmapFactory.cs | 214 +++++++++++++++++++++ 1 file changed, 214 insertions(+) create mode 100644 Software/Visual_Studio/SideChains/RealTimeGraphEx/WriteableBitmap/BitmapFactory.cs (limited to 'Software/Visual_Studio/SideChains/RealTimeGraphEx/WriteableBitmap/BitmapFactory.cs') diff --git a/Software/Visual_Studio/SideChains/RealTimeGraphEx/WriteableBitmap/BitmapFactory.cs b/Software/Visual_Studio/SideChains/RealTimeGraphEx/WriteableBitmap/BitmapFactory.cs new file mode 100644 index 000000000..00d044cb4 --- /dev/null +++ b/Software/Visual_Studio/SideChains/RealTimeGraphEx/WriteableBitmap/BitmapFactory.cs @@ -0,0 +1,214 @@ +#region Header +// +// Project: WriteableBitmapEx - WriteableBitmap extensions +// Description: Collection of extension methods for the WriteableBitmap class. +// +// Changed by: $Author: unknown $ +// Changed on: $Date: 2015-03-05 18:18:24 +0100 (Do, 05 Mrz 2015) $ +// Changed in: $Revision: 113191 $ +// Project: $URL: https://writeablebitmapex.svn.codeplex.com/svn/trunk/Source/WriteableBitmapEx/BitmapFactory.cs $ +// Id: $Id: BitmapFactory.cs 113191 2015-03-05 17:18:24Z unknown $ +// +// +// Copyright © 2009-2015 Rene Schulte and WriteableBitmapEx Contributors +// +// This code is open source. Please read the License.txt for details. No worries, we won't sue you! ;) +// +#endregion + +using System; +using System.IO; +using System.Reflection; + +#if NETFX_CORE +using Windows.Storage; +using Windows.Storage.Streams; +using System.Threading.Tasks; +using Windows.Graphics.Imaging; +using System.Runtime.InteropServices.WindowsRuntime; + +namespace Windows.UI.Xaml.Media.Imaging +#else +namespace System.Windows.Media.Imaging +#endif +{ + /// + /// Cross-platform factory for WriteableBitmaps + /// + internal static class BitmapFactory + { + /// + /// Creates a new WriteableBitmap of the specified width and height + /// + /// For WPF the default DPI is 96x96 and PixelFormat is Pbgra32 + /// + /// + /// + internal static WriteableBitmap New(int pixelWidth, int pixelHeight) + { + if (pixelHeight < 1) pixelHeight = 1; + if (pixelWidth < 1) pixelWidth = 1; + +#if SILVERLIGHT + return new WriteableBitmap(pixelWidth, pixelHeight); +#elif WPF + return new WriteableBitmap(pixelWidth, pixelHeight, 96.0, 96.0, PixelFormats.Pbgra32, null); +#elif NETFX_CORE + return new WriteableBitmap(pixelWidth, pixelHeight); +#endif + } + +#if WPF + /// + /// Converts the input BitmapSource to the Pbgra32 format WriteableBitmap which is internally used by the WriteableBitmapEx. + /// + /// The source bitmap. + /// + internal static WriteableBitmap ConvertToPbgra32Format(BitmapSource source) + { + // Convert to Pbgra32 if it's a different format + if (source.Format == PixelFormats.Pbgra32) + { + return new WriteableBitmap(source); + } + + var formatedBitmapSource = new FormatConvertedBitmap(); + formatedBitmapSource.BeginInit(); + formatedBitmapSource.Source = source; + formatedBitmapSource.DestinationFormat = PixelFormats.Pbgra32; + formatedBitmapSource.EndInit(); + return new WriteableBitmap(formatedBitmapSource); + } +#endif + +#if NETFX_CORE + /// + /// Loads an image from the applications content and returns a new WriteableBitmap. + /// + /// The URI to the content file. + /// The pixel format of the stream data. If Unknown is provided as param, the default format of the BitmapDecoder is used. + /// A new WriteableBitmap containing the pixel data. + internal static async Task FromContent(Uri uri, BitmapPixelFormat pixelFormat = BitmapPixelFormat.Unknown) + { + // Decode pixel data + var file = await StorageFile.GetFileFromApplicationUriAsync(uri); + using (var stream = await file.OpenAsync(FileAccessMode.Read)) + { + return await FromStream(stream); + } + } + + /// + /// Loads the data from an image stream and returns a new WriteableBitmap. + /// + /// The stream with the image data. + /// The pixel format of the stream data. If Unknown is provided as param, the default format of the BitmapDecoder is used. + /// A new WriteableBitmap containing the pixel data. + internal static async Task FromStream(Stream stream, BitmapPixelFormat pixelFormat = BitmapPixelFormat.Unknown) + { + using (var dstStream = new InMemoryRandomAccessStream()) + { + await RandomAccessStream.CopyAsync(stream.AsInputStream(), dstStream); + return await FromStream(dstStream); + } + } + + /// + /// Loads the data from an image stream and returns a new WriteableBitmap. + /// + /// The stream with the image data. + /// The pixel format of the stream data. If Unknown is provided as param, the default format of the BitmapDecoder is used. + /// A new WriteableBitmap containing the pixel data. + internal static async Task FromStream(IRandomAccessStream stream, BitmapPixelFormat pixelFormat = BitmapPixelFormat.Unknown) + { + var decoder = await BitmapDecoder.CreateAsync(stream); + var transform = new BitmapTransform(); + if (pixelFormat == BitmapPixelFormat.Unknown) + { + pixelFormat = decoder.BitmapPixelFormat; + } + var pixelData = await decoder.GetPixelDataAsync(pixelFormat, decoder.BitmapAlphaMode, transform, ExifOrientationMode.RespectExifOrientation, ColorManagementMode.ColorManageToSRgb); + var pixels = pixelData.DetachPixelData(); + + // Copy to WriteableBitmap + var bmp = new WriteableBitmap((int)decoder.OrientedPixelWidth, (int)decoder.OrientedPixelHeight); + using (var bmpStream = bmp.PixelBuffer.AsStream()) + { + bmpStream.Seek(0, SeekOrigin.Begin); + bmpStream.Write(pixels, 0, (int)bmpStream.Length); + return bmp; + } + } + + /// + /// Loads the data from a pixel buffer like the RenderTargetBitmap provides and returns a new WriteableBitmap. + /// + /// The source pixel buffer with the image data. + /// The width of the image data. + /// The height of the image data. + /// A new WriteableBitmap containing the pixel data. + internal static async Task FromPixelBuffer(IBuffer pixelBuffer, int width, int height) + { + // Copy to WriteableBitmap + var bmp = new WriteableBitmap(width, height); + using (var srcStream = pixelBuffer.AsStream()) + { + using (var destStream = bmp.PixelBuffer.AsStream()) + { + srcStream.Seek(0, SeekOrigin.Begin); + await srcStream.CopyToAsync(destStream); + } + return bmp; + } + } +#else + /// + /// Loads an image from the applications resource file and returns a new WriteableBitmap. + /// + /// Only the relative path to the resource file. The assembly name is retrieved automatically. + /// A new WriteableBitmap containing the pixel data. + internal static WriteableBitmap FromResource(string relativePath) + { + var fullName = Assembly.GetCallingAssembly().FullName; + var asmName = new AssemblyName(fullName).Name; + return FromContent(asmName + ";component/" + relativePath); + } + + /// + /// Loads an image from the applications content and returns a new WriteableBitmap. + /// + /// Only the relative path to the content file. + /// A new WriteableBitmap containing the pixel data. + internal static WriteableBitmap FromContent(string relativePath) + { + using (var bmpStream = Application.GetResourceStream(new Uri(relativePath, UriKind.Relative)).Stream) + { + return FromStream(bmpStream); + } + } + + /// + /// Loads the data from an image stream and returns a new WriteableBitmap. + /// + /// The stream with the image data. + /// A new WriteableBitmap containing the pixel data. + internal static WriteableBitmap FromStream(Stream stream) + { + var bmpi = new BitmapImage(); +#if SILVERLIGHT + bmpi.SetSource(stream); + bmpi.CreateOptions = BitmapCreateOptions.None; +#elif WPF + bmpi.BeginInit(); + bmpi.CreateOptions = BitmapCreateOptions.None; + bmpi.StreamSource = stream; + bmpi.EndInit(); +#endif + var bmp = new WriteableBitmap(bmpi); + bmpi.UriSource = null; + return bmp; + } +#endif + + } +} \ No newline at end of file -- cgit v1.3.1