private void OnLoaded(object sender, RoutedEventArgs e)
{
this.Loaded -= new RoutedEventHandler(OnLoaded);
MeasureAdorner measureAdorner = new MeasureAdorner(MainImage, PanAndZoomControl);
measureAdorner.SamplingSpace = m_ViewObject.SamplingSpace;
measureAdorner.SamplingSpeed = m_ViewObject.SamplingSpeed;
_AdornerLayerManager.Add(AdornerLayerManager.MEASUREMENT_ADORNER, measureAdorner);
AnnotationAdorner annotationAdorner = new AnnotationAdorner(MainImage, PanAndZoomControl);
_AdornerLayerManager.Add(AdornerLayerManager.ANNOTATION_ADORNER, annotationAdorner);
if (m_ViewObject.Annotations != null && m_ViewObject.Annotations.Count > 0)
{
var annotAdorner = (_AdornerLayerManager.GetAdorner(AdornerLayerManager.ANNOTATION_ADORNER) as AnnotationAdorner);
annotAdorner.SetCanCreateAnnotation(CanCreateNewAnnot);
if (annotAdorner != null)
{
foreach (AnnotationInfo info in m_ViewObject.Annotations)
{
annotAdorner.AddAnnotationInfo(info, true);
}
}
}
_AdornerLayerManager.Hide(AdornerLayerManager.ANNOTATION_ADORNER);
_AdornerLayerManager.Show(AdornerLayerManager.ANNOTATION_ADORNER);
AOIAdorner aoiAdorner = new AOIAdorner(MainImage, PanAndZoomControl);
aoiAdorner.AlgServerRequestEvent += new AlgServerRequestEventHandler(AoiAdorner_AlgServerRequestEvent);
_AdornerLayerManager.Add(AdornerLayerManager.AOI_ADORNER, aoiAdorner);
}
private void UnregisterMouseEvents()
{
PanZoom_MenuItem.Icon = null;
Annotation_MenuItem.Icon = null;
Measurements_MenuItem.Icon = null;
Magnifier_MenuItem.Icon = null;
AOI_MenuItem.Icon = null;
MainXRayView.PanAndZoomControl.MouseEventsEnabled = false;
AnnotationAdorner annotationAdorner = (MainXRayView.AdornerLayerManager[AdornerLayerManager.ANNOTATION_ADORNER] as AnnotationAdorner);
annotationAdorner.Enabled = false;
MeasureAdorner measureAdorner = (MainXRayView.AdornerLayerManager[AdornerLayerManager.MEASUREMENT_ADORNER] as MeasureAdorner);
measureAdorner.Enabled = false;
AOIAdorner aoiAdorner = (MainXRayView.AdornerLayerManager[AdornerLayerManager.AOI_ADORNER] as AOIAdorner);
aoiAdorner.Enabled = false;
//MainXRayView.adonerImageObject.AOIButton_Clicked(m_ViewObject, false);
MainXRayView.Magnifier_Panel.Effect = null;
m_MagnifierSettings.IsMagniferEnabled = false;
MainXRayView.MainImage.Cursor = Cursors.Arrow;
Annotation_Rectangle.Visibility = Visibility.Collapsed;
Annotation_Ellipse.Visibility = Visibility.Collapsed;
PanAndZoom_Normal.Visibility = System.Windows.Visibility.Collapsed;
PanAndZoom_FitToScreen.Visibility = System.Windows.Visibility.Collapsed;
Options_Menu_Seperator.Visibility = Visibility.Collapsed;
}
/// <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);
}
public void Measurements_MenuItem_Click(object sender, RoutedEventArgs e)
{
UnregisterMouseEvents();
Measurement_Show_MenuItem_Click(sender, e);
MeasureAdorner adorner = (MainXRayView.AdornerLayerManager[AdornerLayerManager.MEASUREMENT_ADORNER] as MeasureAdorner);
adorner.Enabled = true;
Image image = new Image();
image.Source = new BitmapImage(new Uri(@"/L3.Cargo.Workstation.Plugins.XRayImageBase;component/Resources/Icons/checkmark.gif", UriKind.Relative));
Measurements_MenuItem.Icon = image;
Stream cursorStream = Assembly.GetExecutingAssembly().GetManifestResourceStream("L3.Cargo.Workstation.Plugins.XRayImageBase.Resources.Cursors.ruler.cur");
Cursor CustomCursor = new System.Windows.Input.Cursor(cursorStream);
MainXRayView.MainImage.Cursor = CustomCursor;
}
