96 lines
3.8 KiB
C#
96 lines
3.8 KiB
C#
using FieldVisualizer.Entities.Values;
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using FieldVisualizer.Entities.Values.Primitives;
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using FieldVisualizer.InfraStructures.Exceptions;
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using FieldVisualizer.InfraStructures.Strings;
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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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namespace FieldVisualizer.Services.PrimitiveServices
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{
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public static class PrimitiveOperations
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{
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public static IValueRange GetValueRange(IEnumerable<IValuePrimitive> valuePrimitives)
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{
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double minVal =0d, maxVal = 0d;
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foreach (var primitive in valuePrimitives)
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{
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minVal = Math.Min(minVal, primitive.Value);
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maxVal = Math.Max(maxVal, primitive.Value);
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}
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return new ValueRange() { BottomValue = minVal, TopValue = maxVal };
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}
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public static double[] GetMinMaxX(IEnumerable<IValuePrimitive> valuePrimitives)
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{
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List<double> coords = GetXs(valuePrimitives);
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return new double[] { coords.Min(), coords.Max() };
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}
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public static double GetSizeX(IEnumerable<IValuePrimitive> valuePrimitives)
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{
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double[] coords = GetMinMaxX(valuePrimitives);
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return coords[1] - coords[0];
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}
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public static double[] GetMinMaxY(IEnumerable<IValuePrimitive> valuePrimitives)
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{
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List<double> coords = GetYs(valuePrimitives);
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return new double[] { coords.Min(), coords.Max() };
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}
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public static double GetSizeY(IEnumerable<IValuePrimitive> valuePrimitives)
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{
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double[] coords = GetMinMaxY(valuePrimitives);
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return coords[1] - coords[0];
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}
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public static List<double> GetXs(IEnumerable<IValuePrimitive> valuePrimitives)
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{
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List<double> coords = new List<double>();
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foreach (var primitive in valuePrimitives)
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{
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if (primitive is IRectanglePrimitive)
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{
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IRectanglePrimitive rectanglePrimitive = primitive as IRectanglePrimitive;
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coords.Add(rectanglePrimitive.CenterX + rectanglePrimitive.Width / 2);
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coords.Add(rectanglePrimitive.CenterX - rectanglePrimitive.Width / 2);
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}
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else if (primitive is ICirclePrimitive)
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{
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ICirclePrimitive circlePrimitive = primitive as ICirclePrimitive;
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coords.Add(circlePrimitive.CenterX + circlePrimitive.Diameter / 2);
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coords.Add(circlePrimitive.CenterX - circlePrimitive.Diameter / 2);
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}
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else { throw new FieldVisulizerException(ErrorStrings.PrimitiveTypeIsUnknown);}
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}
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return coords;
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}
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public static List<double> GetYs(IEnumerable<IValuePrimitive> valuePrimitives)
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{
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List<double> coords = new List<double>();
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foreach (var primitive in valuePrimitives)
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{
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if (primitive is IRectanglePrimitive)
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{
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IRectanglePrimitive rectanglePrimitive = primitive as IRectanglePrimitive;
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coords.Add(rectanglePrimitive.CenterY + rectanglePrimitive.Height / 2);
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coords.Add(rectanglePrimitive.CenterY - rectanglePrimitive.Height / 2);
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}
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else if (primitive is ICirclePrimitive)
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{
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ICirclePrimitive circlePrimitive = primitive as ICirclePrimitive;
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coords.Add(circlePrimitive.CenterY + circlePrimitive.Diameter / 2);
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coords.Add(circlePrimitive.CenterY - circlePrimitive.Diameter / 2);
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}
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else { throw new FieldVisulizerException(ErrorStrings.PrimitiveTypeIsUnknown); }
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}
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return coords;
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}
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}
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}
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