Change field viewer
This commit is contained in:
Evgeny Redikultsev
@@ -0,0 +1,184 @@
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using FieldVisualizer.Entities.ColorMaps;
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using FieldVisualizer.InfraStructures.Exceptions;
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using FieldVisualizer.InfraStructures.Strings;
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using FieldVisualizer.Services.ColorServices;
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using FieldVisualizer.Windows.UserControls;
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using StructureHelperCommon.Services;
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using System;
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using System.Collections.Generic;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Input;
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using System.Windows.Media;
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using System.Windows.Shapes;
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namespace FieldVisualizer.Entities.Values.Primitives
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{
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internal class AddPrimitivesToCanvasLogic
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{
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private const int zoomFactor = 1000;
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private IMathRoundLogic roundLogic = new SmartRoundLogic() { DigitQuant = 3 };
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public Canvas WorkPlaneCanvas { get; set; }
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public IValueRange ValueRange { get; set; }
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public IColorMap ColorMap { get; set; }
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public IEnumerable<IValueColorRange> ValueColorRanges { get; set; }
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public double DX { get; set; }
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public double DY { get; set; }
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public void ProcessPrimitives(IEnumerable<IValuePrimitive> valuePrimitives)
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{
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foreach (var primitive in valuePrimitives)
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{
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if (primitive is IRectanglePrimitive rectanglePrimitive)
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{
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Rectangle rectangle = ProcessRectanglePrimitive(rectanglePrimitive);
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WorkPlaneCanvas.Children.Add(rectangle);
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}
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else if (primitive is ICirclePrimitive circlePrimitive)
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{
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Ellipse ellipse = ProcessCirclePrimitive(circlePrimitive);
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WorkPlaneCanvas.Children.Add(ellipse);
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}
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else if (primitive is ITrianglePrimitive triangle)
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{
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Path path = ProcessTrianglePrimitive(triangle);
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WorkPlaneCanvas.Children.Add(path);
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}
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else { throw new FieldVisulizerException(ErrorStrings.PrimitiveTypeIsUnknown); }
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}
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}
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private Path ProcessTrianglePrimitive(ITrianglePrimitive triangle)
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{
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// Create the PathFigure using triangle vertices.
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var figure = new PathFigure
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{
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StartPoint = new Point(triangle.Point1.X * zoomFactor, -triangle.Point1.Y * zoomFactor),
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IsClosed = true,
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IsFilled = true
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};
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// Add the remaining vertices as LineSegments
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var segments = new PathSegmentCollection
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{
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new LineSegment(new Point(triangle.Point2.X * zoomFactor, - triangle.Point2.Y * zoomFactor), true),
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new LineSegment(new Point(triangle.Point3.X * zoomFactor, - triangle.Point3.Y * zoomFactor), true)
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// Closing is handled by IsClosed = true, so we don't need to add a segment back to Point1
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};
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figure.Segments = segments;
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// Create geometry and path
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var geometry = new PathGeometry();
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geometry.Figures.Add(figure);
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var path = new Path
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{
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Data = geometry,
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};
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ProcessShape(path, triangle, 0, 0, false);
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path.MouseLeftButtonDown += OnPathClicked;
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return path;
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}
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private Rectangle ProcessRectanglePrimitive(IRectanglePrimitive rectanglePrimitive)
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{
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Rectangle rectangle = new Rectangle
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{
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Height = rectanglePrimitive.Height * zoomFactor,
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Width = rectanglePrimitive.Width * zoomFactor
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};
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double addX = rectanglePrimitive.Width / 2 * zoomFactor;
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double addY = rectanglePrimitive.Height / 2 * zoomFactor;
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ProcessShape(rectangle, rectanglePrimitive, addX, addY, true);
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rectangle.MouseLeftButtonDown += OnRectangleClicked;
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return rectangle;
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}
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private Ellipse ProcessCirclePrimitive(ICirclePrimitive circlePrimitive)
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{
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Ellipse ellipse = new Ellipse
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{
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Height = circlePrimitive.Diameter * zoomFactor,
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Width = circlePrimitive.Diameter * zoomFactor
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};
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double addX = circlePrimitive.Diameter / 2 * zoomFactor;
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double addY = circlePrimitive.Diameter / 2 * zoomFactor;
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ProcessShape(ellipse, circlePrimitive, addX, addY, true);
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ellipse.MouseLeftButtonDown += OnEllipseClicked;
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return ellipse;
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}
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private void ProcessShape(Shape shape, IValuePrimitive valuePrimitive, double addX, double addY, bool addCenter)
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{
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SolidColorBrush brush = new SolidColorBrush();
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brush.Color = ColorOperations.GetColorByValue(ValueRange, ColorMap, valuePrimitive.Value);
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foreach (var valueRange in ValueColorRanges)
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{
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if (valuePrimitive.Value >= valueRange.ExactValues.BottomValue & valuePrimitive.Value <= valueRange.ExactValues.TopValue & (!valueRange.IsActive))
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{
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brush.Color = Colors.Gray;
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}
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}
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shape.ToolTip = roundLogic.RoundValue(valuePrimitive.Value);
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shape.Tag = valuePrimitive;
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shape.Fill = brush;
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shape.StrokeThickness = 0.0;
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double addLeft = -addX - DX * zoomFactor;
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double addTop = -addY + DY * zoomFactor;
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if (addCenter == true)
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{
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addLeft += valuePrimitive.CenterX * zoomFactor;
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addTop -= valuePrimitive.CenterY * zoomFactor;
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}
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Canvas.SetLeft(shape, addLeft);
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Canvas.SetTop(shape, addTop);
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}
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private void OnRectangleClicked(object sender, MouseButtonEventArgs e)
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{
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if (sender is not Rectangle rectangle)
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return;
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if (rectangle.Tag is not IRectanglePrimitive primitive)
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return;
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AddLabel(primitive);
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e.Handled = true;
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}
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private void OnEllipseClicked(object sender, MouseButtonEventArgs e)
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{
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if (sender is not Ellipse ellipse)
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return;
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if (ellipse.Tag is not ICirclePrimitive primitive)
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return;
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AddLabel(primitive);
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e.Handled = true;
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}
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private void AddLabel(IValuePrimitive primitive)
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{
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var value = roundLogic.RoundValue(primitive.Value);
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var label = new ValueLabelControl()
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{
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Value = Convert.ToString(value),
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Scale = WorkPlaneCanvas.Height / 600,
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X = (primitive.CenterX - DX) * zoomFactor,
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Y = (- primitive.CenterY + DY) * zoomFactor,
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};
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WorkPlaneCanvas.Children.Add(label);
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}
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private void OnPathClicked(object sender, MouseButtonEventArgs e)
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{
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if (sender is not Path path)
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return;
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if (path.Tag is not ITrianglePrimitive primitive)
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return;
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AddLabel(primitive);
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e.Handled = true;
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}
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}
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}
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@@ -1,14 +1,11 @@
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Collections.Generic;
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namespace FieldVisualizer.Entities.Values.Primitives
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{
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public interface IPrimitiveSet
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{
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string Name { get; }
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string Name { get; set; }
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string SubTitle { get; set; }
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IEnumerable<IValuePrimitive> ValuePrimitives { get; }
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}
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@@ -8,12 +8,13 @@ namespace FieldVisualizer.Entities.Values.Primitives
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{
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public class PrimitiveSet : IPrimitiveSet
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{
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public string Name { get; set; }
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public string Name { get; set; } = string.Empty;
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public string SubTitle { get; set; } = string.Empty;
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public IEnumerable<IValuePrimitive> ValuePrimitives { get; set;}
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public PrimitiveSet()
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{
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Name = "New set of primitives";
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ValuePrimitives = new List<IValuePrimitive>();
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}
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}
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@@ -14,8 +14,8 @@ namespace FieldVisualizer.Entities.Values.Primitives
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// --- Computed properties ---
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// Centroid (geometric center)
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public double CenterX => (Point1.X + Point2.X + Point3.X) / 3.0;
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public double CenterY => (Point1.Y + Point2.Y + Point3.Y) / 3.0;
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public double CenterX => (Point1.X + Point2.X + Point3.X) / 3d;
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public double CenterY => (Point1.Y + Point2.Y + Point3.Y) / 3d;
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// Triangle area using determinant formula
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public double Area =>
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