public ZoneAnnotationObject() :
base()
{
_ocrPage = null;
_zoneIndex = 0;
_cellPen = null;
SetId(AnnObject.UserObjectId);
mylabel = this.Labels["AnnObjectName"];
mylabel.Background = AnnSolidColorBrush.Create("Black");
mylabel.Foreground = AnnSolidColorBrush.Create("White");
mylabel.RestrictionMode = AnnLabelRestriction.None;
mylabel.IsVisible = true;
}
public override LeadRectD GetInvalidateRect(AnnContainerMapper mapper, IAnnObjectRenderer renderer)
{
LeadRectD invalidateRect = base.GetInvalidateRect(mapper, renderer);
// Add angle label to the invalidate rect
IAnnLabelRenderer labelRenderer = renderer.LabelRenderer;
if (labelRenderer != null && labelRenderer.RenderingEngine != null && Labels.ContainsKey("CobbAngle"))
{
AnnLabel label = Labels["CobbAngle"];
LeadRectD lablebounds = labelRenderer.GetBounds(mapper, label, FixedStateOperations);
invalidateRect = LeadRectD.UnionRects(lablebounds, invalidateRect);
}
return(invalidateRect);
}
public AnnCobbAngleObject()
{
SetId(-1007);
Labels["CobbAngle"] = new AnnLabel();
}
public override void Render(AnnContainerMapper mapper, AnnObject annObject)
{
if (mapper == null)
{
ExceptionHelper.ArgumentNullException("mapper");
}
if (annObject == null)
{
ExceptionHelper.ArgumentNullException("annObject");
}
IAnnDrawEngine engine = RenderingEngine as IAnnDrawEngine;
if (engine != null)
{
base.Render(mapper, annObject);
AnnCobbAngleObject annCobbAngleObject = annObject as AnnCobbAngleObject;
if (annCobbAngleObject != null)
{
int count = annCobbAngleObject.Points.Count;
if (count < 2)
{
return;
}
LeadPointD[] leadPoints = mapper.PointsFromContainerCoordinates(annCobbAngleObject.Points.ToArray(), annCobbAngleObject.FixedStateOperations);
if (annCobbAngleObject.SupportsStroke && annCobbAngleObject.Stroke != null)
{
AnnStroke stroke = AnnStroke.Create(AnnSolidColorBrush.Create("Blue"), annCobbAngleObject.Stroke.StrokeThickness);
stroke.StrokeDashArray = new double[] { 4, 2, 2, 2, 2, 2 };
IAnnDrawPen pen = engine.ToPen(mapper.StrokeFromContainerCoordinates(annCobbAngleObject.Stroke, annCobbAngleObject.FixedStateOperations), annCobbAngleObject.Opacity);
try
{
if (leadPoints.Length > 3)
{
AnnCobbAngleData cobbAngleData = annCobbAngleObject.CobbAngleData;
LeadPointD firstPoint = mapper.PointFromContainerCoordinates(cobbAngleData.FirstPoint, annCobbAngleObject.FixedStateOperations);
LeadPointD secondPoint = mapper.PointFromContainerCoordinates(cobbAngleData.SecondPoint, annCobbAngleObject.FixedStateOperations);
LeadPointD intersectionPoint = mapper.PointFromContainerCoordinates(cobbAngleData.IntersectionPoint, annCobbAngleObject.FixedStateOperations);
engine.DrawLine(pen, firstPoint, intersectionPoint);
engine.DrawLine(pen, secondPoint, intersectionPoint);
//Draw angle label
if (annCobbAngleObject.Labels.ContainsKey("CobbAngle"))
{
AnnLabel label = annCobbAngleObject.Labels["CobbAngle"];
if (label != null)
{
string precisionFormat = string.Format("XXX:F{0}", annCobbAngleObject.AnglePrecision);
precisionFormat = precisionFormat.Replace("XXX", "{0");
precisionFormat = string.Format("{0}{1}", precisionFormat, "}");
string angle = string.Format(precisionFormat, cobbAngleData.Angle);
label.Text = angle;
label.Foreground = AnnSolidColorBrush.Create("Blue");
label.OriginalPosition = cobbAngleData.IntersectionPoint;
}
}
}
}
finally
{
engine.Destroy(pen);
}
}
}
}
}
public LabelRestrictionDescriptor(AnnLabel annLabel, string category)
{
_annLabel = annLabel;
_category = category;
}
public LabelRestrictionProxy(AnnLabel annLabel)
{
_annLabel = annLabel;
}
public LabelProxy(AnnLabel annLabel, AnnAutomation automation)
{
_annLabel = annLabel;
_automation = automation;
}
public LabelDescriptor(AnnLabel label, string category, AnnAutomation automation)
{
_label = label;
_category = category;
_automation = automation;
}
public override void Render(AnnContainerMapper mapper, AnnObject annObject)
{
if (mapper == null)
{
ExceptionHelper.ArgumentNullException("mapper");
}
if (annObject == null)
{
ExceptionHelper.ArgumentNullException("annObject");
}
AnnWinFormsRenderingEngine engine = RenderingEngine as AnnWinFormsRenderingEngine;
if (engine != null && engine.Context != null)
{
base.Render(mapper, annObject);
AnnCobbAngleObject annCobbAngleObject = annObject as AnnCobbAngleObject;
if (annCobbAngleObject != null)
{
base.LinesAsRulers = annCobbAngleObject.LinesAsRulers;
int count = annCobbAngleObject.Points.Count;
if (count < 2)
{
return;
}
LeadPointD[] leadPoints = mapper.PointsFromContainerCoordinates(annCobbAngleObject.Points.ToArray(), annCobbAngleObject.FixedStateOperations);
PointF[] points = AnnWinFormsRenderingEngine.ToPoints(leadPoints);
if (annCobbAngleObject.SupportsStroke && annCobbAngleObject.Stroke != null)
{
using (Pen pen = AnnWinFormsRenderingEngine.ToPen(mapper.StrokeFromContainerCoordinates(annCobbAngleObject.Stroke, annCobbAngleObject.FixedStateOperations), annCobbAngleObject.Opacity))
{
if (points.Length > 3)
{
AnnCobbAngleData cobbAngleData = annCobbAngleObject.CobbAngleData;
LeadPointD firstPoint = mapper.PointFromContainerCoordinates(cobbAngleData.FirstPoint, annCobbAngleObject.FixedStateOperations);
LeadPointD secondPoint = mapper.PointFromContainerCoordinates(cobbAngleData.SecondPoint, annCobbAngleObject.FixedStateOperations);
LeadPointD intersectionPoint = mapper.PointFromContainerCoordinates(cobbAngleData.IntersectionPoint, annCobbAngleObject.FixedStateOperations);
pen.Brush = Brushes.Blue;
pen.DashPattern = new float[] { 4, 2, 2, 2, 2, 2 };
engine.Context.DrawLine(pen, new PointF((float)firstPoint.X, (float)firstPoint.Y), new PointF((float)intersectionPoint.X, (float)intersectionPoint.Y));
engine.Context.DrawLine(pen, new PointF((float)secondPoint.X, (float)secondPoint.Y), new PointF((float)intersectionPoint.X, (float)intersectionPoint.Y));
//Draw angle label
if (annCobbAngleObject.Labels.ContainsKey("CobbAngle"))
{
AnnLabel label = annCobbAngleObject.Labels["CobbAngle"];
if (label != null)
{
string precisionFormat = string.Format("XXX:F{0}", annCobbAngleObject.AnglePrecision);
precisionFormat = precisionFormat.Replace("XXX", "{0");
precisionFormat = string.Format("{0}{1}", precisionFormat, "}");
string angle = string.Format(precisionFormat, cobbAngleData.Angle);
angle = string.Format("{0} {1}", angle, "\u00B0");
label.Text = angle;
label.Foreground = AnnSolidColorBrush.Create("White");
label.Background = AnnSolidColorBrush.Create("Blue");
label.OriginalPosition = cobbAngleData.IntersectionPoint;
}
}
}
}
}
}
}
}
public AnnCobbAngleObject()
{
SetId(-1007);
Labels["CobbAngle"] = new AnnLabel();
FixedStateOperations = AnnFixedStateOperations.FontSize;
}
