public static AsImageSource ( object nativeImage ) : System.Windows.Media.ImageSource | ||
nativeImage | object | |
return | System.Windows.Media.ImageSource |
public override object CropBitmap(object handle, int srcX, int srcY, int w, int h) { var oldImg = (SWMI.BitmapSource)DataConverter.AsImageSource(handle); var bmp = new CroppedBitmap(oldImg, new Int32Rect(srcX, srcY, w, h)); return(new WpfImage(bmp)); }
public ImageAdorner(UIElement owner, object image) : base(owner) { var source = DataConverter.AsImageSource(image); this.child = new Image { Source = source, Width = source.Width, Height = source.Height }; }
public void SetImage(object nativeImage) { if (nativeImage == null) { throw new ArgumentNullException("nativeImage"); } ImageSource source = DataConverter.AsImageSource(nativeImage); if (source == null) { throw new ArgumentException("nativeImage is not of the expected type", "nativeImage"); } Image.Source = source; }
public override void SaveToStream(object backend, Stream stream, Drawing.ImageFileType fileType) { var image = DataConverter.AsImageSource(backend) as BitmapSource; BitmapEncoder encoder; switch (fileType) { case Drawing.ImageFileType.Png: encoder = new PngBitmapEncoder(); break; case Drawing.ImageFileType.Jpeg: encoder = new JpegBitmapEncoder(); break; case Drawing.ImageFileType.Bmp: encoder = new BmpBitmapEncoder(); break; default: throw new NotSupportedException("Image format not supported"); } encoder.Frames.Add(BitmapFrame.Create(image)); encoder.Save(stream); }
public override object CropBitmap(object handle, int srcX, int srcY, int w, int h) { var oldImg = (SWMI.BitmapSource)DataConverter.AsImageSource(handle); double width = WidthToDPI(oldImg, w); double height = HeightToDPI(oldImg, h); SWM.DrawingVisual visual = new SWM.DrawingVisual(); using (SWM.DrawingContext ctx = visual.RenderOpen()) { //Not sure whether this actually works, untested ctx.DrawImage(oldImg, new System.Windows.Rect(-srcX, -srcY, srcX + width, srcY + height)); } SWMI.RenderTargetBitmap bmp = new SWMI.RenderTargetBitmap((int)width, (int)height, oldImg.DpiX, oldImg.DpiY, PixelFormats.Pbgra32); bmp.Render(visual); return(bmp); }
public void SetContent(string label, object imageBackend, ContentPosition position) { if (imageBackend == null) { Button.Content = label; } else if (String.IsNullOrEmpty(label)) { Button.Content = new SWC.Image { Source = DataConverter.AsImageSource(imageBackend) } } ; else { SWC.DockPanel grid = new SWC.DockPanel(); var img = DataConverter.AsImageSource(imageBackend); SWC.Image imageCtrl = new SWC.Image { Source = img, Width = img.Width, Height = img.Height }; SWC.DockPanel.SetDock(imageCtrl, DataConverter.ToWpfDock(position)); grid.Children.Add(imageCtrl); SWC.Label labelCtrl = new SWC.Label(); labelCtrl.Content = label; grid.Children.Add(labelCtrl); Button.Content = grid; } Button.InvalidateMeasure(); }
public override object CopyBitmap(object handle) { return(new WpfImage(((SWMI.BitmapSource)DataConverter.AsImageSource(handle)).Clone())); }
public override object GetNativeImage(Image image) { return(DataConverter.AsImageSource(Toolkit.GetBackend(image))); }
public object CreateImage(object backend) { return(DataConverter.AsImageSource(backend)); }
public void SetIcon(object imageBackend) { window.Icon = DataConverter.AsImageSource(imageBackend); }