/// <summary>
/// Renders the Xray image on the CPU.
/// </summary>
/// <param name="bsource"></param>
/// <param name="sourceObject"></param>
/// <param name="viewObject"></param>
/// <param name="xrayImageEffect"></param>
/// <param name="trimatEffect"></param>
/// <param name="effects"></param>
/// <param name="displayWidth"></param>
/// <param name="displayHeight"></param>
/// <param name="adornerLayerManager"></param>
/// <param name="displayAnnotations"></param>
/// <param name="displayMeasurements"></param>
/// <returns>The newly rendered bitmap.</returns>
public static BitmapSource GetRenderedXrayImage(BitmapSource bsource,
SourceObject sourceObject,
ViewObject viewObject,
ShaderEffect xrayOrTrimateImageEffect,
List<Effect> effects,
double displayWidth,
double displayHeight,
AdornerLayerManager adornerLayerManager,
bool displayAnnotations,
bool displayMeasurements)
{
if (xrayOrTrimateImageEffect != null && xrayOrTrimateImageEffect.GetType() == typeof(XrayImageEffect))
{
RenderXrayImage_XRayImageEffect(ref bsource, (XrayImageEffect)xrayOrTrimateImageEffect, sourceObject);
}
//else if (xrayOrTrimateImageEffect.GetType() == typeof(TrimatEffect))
//{
// RenderXrayImage_TrimatEffect(ref bsource, (TrimatEffect)xrayOrTrimateImageEffect, sourceObject, viewObject);
//}
foreach (Effect effect in effects)
{
ApplyEffectToBitmap(ref bsource, effect);
}
if (displayAnnotations)
{
RenderAnnotations(ref bsource, displayWidth, displayHeight, adornerLayerManager);
}
if (displayMeasurements)
{
RenderMeasurements(ref bsource, displayWidth, displayHeight, adornerLayerManager);
}
return bsource;
}
public FrameWork(EventLoggerAccess logger)
{
try
{
InitializeComponent();
CultureResources.registerDataProvider(this);
_Logger = logger;
_StatusInfoDisplay = new StatusInfoDisplay(logger);
_StatusAdorner = new AdornerContentPresenter(DisplayArea, _StatusInfoDisplay);
_AboutBox = new AboutBox();
_AboutAdorner = new AdornerContentPresenter(DisplayArea, _AboutBox);
_AdornerLayerManager = new AdornerLayerManager(AdornerLayer.GetAdornerLayer(DisplayArea));
_WidgetPages = new List<WidgetPage>();
}
catch
{
}
}
public XRayView ()
{
InitializeComponent();
CultureResources.registerDataProvider(this);
CultureResources.getDataProvider().DataChanged += new EventHandler(CultureResources_DataChanged);
PseudoColorPath = AppDomain.CurrentDomain.BaseDirectory + "Plugins\\PseudoColor\\";
_AdornerLayerManager = new AdornerLayerManager(AdornerLayer.GetAdornerLayer(PanAndZoomControl));
_XrayImageEffect = new XrayImageEffect();
XrayImage_Panel.Effect = _XrayImageEffect;
}
/// <summary>
/// Generate the thumbnail image and layers.
/// </summary>
/// <param name="source">The image source</param>
/// <param name="effects">The effect list.</param>
public void GenerateLayers(ImageSource source, AdornerLayerManager adoner, List<Effect> effects)
{
// remove all children first
BaseEffectDockpanel.Children.Clear();
DisplayedImage = null;
AnnotationsLayer.Height = source.Height;
MeasurementsLayer.Height = source.Width;
AnnotationsLayer.Width = source.Width;
MeasurementsLayer.Width = source.Width;
// create the annotations layer
BitmapSource bitmapSource = (BitmapSource)source;
DrawingVisual drawingVisual = XRayImageRenderer.GetAnnotationDrawing(bitmapSource.Width, bitmapSource.Height, bitmapSource.Width, bitmapSource.Height, adoner, Brushes.Transparent);
AnnotationsLayer.RemoveAllLayers();
AnnotationsLayer.AddLayer(drawingVisual);
// create the measurements layer
drawingVisual = XRayImageRenderer.GetMeasurementDrawing(bitmapSource.Width, bitmapSource.Height, bitmapSource.Width, bitmapSource.Height, adoner, Brushes.Transparent);
MeasurementsLayer.RemoveAllLayers();
MeasurementsLayer.AddLayer(drawingVisual);
FrameworkElement scaledElement = ImageCanvas;
scaledElement.Height = source.Height;
scaledElement.Width = source.Width;
// create a scale to size the image into the area of the window
ScaleTransform scale = new ScaleTransform();
scale.ScaleY = Math.Min(OuterDock.MaxHeight / scaledElement.Height, OuterDock.MaxWidth / scaledElement.Width);
scale.ScaleX = scale.ScaleY;
OuterDock.Height = scale.ScaleY * source.Height;
OuterDock.Width = scale.ScaleX * source.Width;
OptionsOverlay.Height = OuterDock.ActualHeight;
OptionsOverlay.Width = OuterDock.ActualWidth;
Panel innerPanel = BaseEffectDockpanel;
BaseEffectDockpanel.Visibility = System.Windows.Visibility.Visible;
foreach (Effect effect in effects)
{
if (effect == null)
{
continue;
}
DockPanel panel = new DockPanel();
panel.Visibility = Visibility.Visible;
panel.Effect = effect;
innerPanel.Children.Add(panel);
innerPanel = panel;
}
// add the image as the inner-most element
Image image = new Image();
image.Source = source;
DisplayedImage = image;
innerPanel.Children.Add(DisplayedImage);
ImageCanvas.LayoutTransform = scale;
}
/// <summary>
/// Renders the measures on top of the source image passed in.
/// </summary>
/// <param name="bsource">The bsource to render to. The passed in source will be modified.</param>
/// <param name="displayWidth">The width of the container to put the bitmap. Scales the size of the drawings.</param>
/// <param name="displayHeight">The height of the container to put the bitmap. Scales the size of the drawings.</param>
/// <param name="adonerImageObject">The adorner information object.</param>
public static void RenderMeasurements(ref BitmapSource bsource, double displayWidth, double displayHeight, AdornerLayerManager adonerImageObject)
{
DrawingVisual dw = GetMeasurementDrawing(bsource.Width, bsource.Height, displayWidth, displayHeight, adonerImageObject, new ImageBrush(bsource));
bsource = new RenderTargetBitmap((int)bsource.Width, (int)bsource.Height, 96, 96, PixelFormats.Default);
((RenderTargetBitmap)bsource).Render(dw);
}
/// <summary>
/// Generates the drawing of the measurements.
/// </summary>
/// <param name="sourceWidth">The width of the source image.</param>
/// <param name="sourceHeight">The height of the source image.</param>
/// <param name="displayWidth">The width of the container to put the bitmap. Scales the size of the drawings.</param>
/// <param name="displayHeight">The height of the container to put the bitmap. Scales the size of the drawings.</param>
/// <param name="adornerLayerManager">The adorner information object.</param>
/// <param name="background">The background to create the drawing on.</param>
public static DrawingVisual GetMeasurementDrawing(double sourceWidth, double sourceHeight, double displayWidth, double displayHeight, AdornerLayerManager adornerLayerManager, Brush background)
{
DrawingVisual dw = new DrawingVisual();
using (DrawingContext dc = dw.RenderOpen())
{
Size sz = new Size((int)sourceWidth, (int)sourceHeight);
Pen p = new Pen();
Point pt = new Point(1, 1);
dc.DrawRectangle(background, p, new System.Windows.Rect(pt, sz));
double widthRatio = sourceWidth / displayWidth;
double heightRatio = sourceHeight / displayHeight;
double Ratio = (widthRatio < heightRatio) ? widthRatio : heightRatio;
MeasureAdorner measAdorner = (MeasureAdorner)adornerLayerManager.GetAdorner(AdornerLayerManager.MEASUREMENT_ADORNER);
foreach (MeasurementLine lineObj in measAdorner.GetMeasurementLines())
{
SolidColorBrush lscb = Brushes.Green;
Pen lp1 = new Pen(lscb, 5d * Ratio);
dc.DrawLine(lp1, lineObj.StartPoint, lineObj.EndPoint);
float lineLength = (lineObj.Length * measAdorner.SamplingSpace) / 1000;
FormattedText formattedText =
new FormattedText(lineLength.ToString("F") + "m", CultureInfo.GetCultureInfo("en-us"), FlowDirection.LeftToRight,
new Typeface("Veranda"), 32, Brushes.Green);
//formattedText.MaxTextWidth = 300;
//formattedText.MaxTextHeight = 240;
//formattedText.SetFontSize(32 * (96.0 / 72.0));
PrintDialog tempPrnDialog = new PrintDialog();
if (sourceWidth > sourceHeight)
{
formattedText.SetFontSize((sourceWidth / tempPrnDialog.PrintableAreaWidth) * 12);
}
else
formattedText.SetFontSize((sourceHeight / tempPrnDialog.PrintableAreaHeight) * 15);
Point textMidPoint = new Point(lineObj.MidPoint.X - (formattedText.Width / 2), lineObj.MidPoint.Y - (formattedText.Height / 2));
Rect LegendRect;
LegendRect = new Rect(textMidPoint, new Size(formattedText.Width, formattedText.Height));
SolidColorBrush scb = Brushes.Green;
Pen p1 = new Pen(scb, (5D * Ratio));
RectangleGeometry rg = new RectangleGeometry(LegendRect, 0, 0);
dc.DrawGeometry(Brushes.White, null, rg);
dc.DrawText(formattedText, textMidPoint);
}
}
return dw;
}
/// <summary>
/// Generates the drawing of the annotations.
/// </summary>
/// <param name="sourceWidth">The width of the source image.</param>
/// <param name="sourceHeight">The height of the source image.</param>
/// <param name="displayWidth">The width of the container to put the bitmap. Scales the size of the drawings.</param>
/// <param name="displayHeight">The height of the container to put the bitmap. Scales the size of the drawings.</param>
/// <param name="adornerLayerManager">The adorner information object.</param>
/// <param name="background">The background to create the drawing on.</param>
public static DrawingVisual GetAnnotationDrawing(double sourceWidth, double sourceHeight, double displayWidth, double displayHeight, AdornerLayerManager adornerLayerManager, Brush background)
{
DrawingVisual dw = new DrawingVisual();
using (DrawingContext dc = dw.RenderOpen())
{
Size sz = new Size((int)sourceWidth, (int)sourceHeight);
Pen p = new Pen();
Point pt = new Point(1, 1);
dc.DrawRectangle(background, p, new System.Windows.Rect(pt, sz));
double widthRatio = sourceWidth / displayWidth;
double heightRatio = sourceHeight / displayHeight;
double Ratio = (widthRatio < heightRatio) ? widthRatio : heightRatio;
char[] letters = { 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z' };
int count = 0;
AnnotationAdorner annotAdorner = (AnnotationAdorner)adornerLayerManager.GetAdorner(AdornerLayerManager.ANNOTATION_ADORNER);
foreach (Annotation annotation in annotAdorner.GetAnnotations())
{
Rect rect = annotation.Marking.Rect;
RectangleGeometry rg = new RectangleGeometry(rect, annotation.Marking.RadiusX, annotation.Marking.RadiusY);
//rg.
SolidColorBrush scb = Brushes.Green;
Pen p1 = new Pen(scb, (5D * Ratio));
dc.DrawGeometry(null, p1, rg);
string index = string.Empty;
int div = (count / 26) - 1;
int rem = count % 26;
if (div >= 0)
{
index += letters[div];
}
index += letters[rem];
FormattedText formattedText =
new FormattedText(index, CultureInfo.GetCultureInfo("en-us"), FlowDirection.LeftToRight,
new Typeface("Aharoni"), 32, Brushes.Green);
//formattedText.MaxTextWidth = 300;
//formattedText.SetFontSize(32 * (96.0 / 72.0));
PrintDialog tempPrnDialog = new PrintDialog();
if (sourceWidth > sourceHeight)
{
formattedText.SetFontSize((sourceWidth / tempPrnDialog.PrintableAreaWidth) * 11);
}
else
formattedText.SetFontSize((sourceHeight / tempPrnDialog.PrintableAreaHeight) * 13);
Rect LegendRect;
if (annotation.Marking.RadiusX > 0)
LegendRect = new Rect(annotation.Marking.Rect.TopLeft.X + (annotation.Marking.Rect.Width / 2) - ((formattedText.WidthIncludingTrailingWhitespace + 10) / 2),
annotation.Marking.Rect.TopLeft.Y - formattedText.Height - 5, formattedText.WidthIncludingTrailingWhitespace + 12, formattedText.Height + 5);
else
LegendRect = new Rect(annotation.Marking.Rect.TopLeft.X, annotation.Marking.Rect.TopLeft.Y - formattedText.Height - 5, formattedText.WidthIncludingTrailingWhitespace + 12, formattedText.Height + 5);
rg = new RectangleGeometry(LegendRect, 0, 0);
dc.DrawGeometry(Brushes.LightYellow, p1, rg);
dc.DrawText(formattedText, new Point(LegendRect.TopLeft.X + 5, LegendRect.TopLeft.Y + 5));
count++;
}
}
return dw;
}
