33 lines
800 B
C#
33 lines
800 B
C#
using System.Collections.Generic;
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using System.Drawing;
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using System.IO;
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using System.Runtime.Serialization;
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namespace Shapes
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{
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[DataContract]
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[KnownType(typeof(CompositeShape))]
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public abstract class Shape
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{
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public Shape()
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{
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CompositeShape = false;
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}
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[DataMember] public virtual List<Point> Points { get; internal set; }
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[DataMember] public abstract Color Fill { get; set; }
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[DataMember] public abstract Color Stroke { get; set; }
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[DataMember] protected internal bool CompositeShape { get; set; }
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public abstract double ComputeArea();
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public abstract void Scale(double scaleFactor);
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public abstract void Save(Stream stream);
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public abstract void Draw(Stream stream);
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}
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} |