HTL-2IHIF-CSharp/ex-inh-03-shapes
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Completed ShapeGenerator.cs

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MarcUs7i 2025-03-16 23:23:20 +01:00
parent 8342eff07e
commit be719d379c
1 changed files with 29 additions and 5 deletions
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34
Shapes/ShapeGenerator.cs
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@ -1,5 +1,7 @@
using System.Diagnostics;
using System.Numerics;
using Avalonia;
using Avalonia.Media;
using Shapes.Shapes;
namespace Shapes;
@ -15,6 +17,18 @@ public sealed class ShapeGenerator
private readonly double _maxY;
private readonly Random _random;
private int _nextShape;
private static readonly IBrush[] colors =
{
Brushes.Blue,
Brushes.Cyan,
Brushes.DarkGreen,
Brushes.Firebrick,
Brushes.Lime,
Brushes.Orange,
Brushes.Plum,
Brushes.Yellow
};
/// <summary>
/// Creates a new generator which will create random shapes within the canvas area
@ -45,10 +59,20 @@ public sealed class ShapeGenerator
{
_nextShape = MinShapeIdx;
}
var randomSize = new Point(_random.NextDouble() * _maxX, _random.NextDouble() * _maxY);
var randomThickness = _random.NextDouble() * 3 + 1;
var randomColor = colors[_random.Next(colors.Length)];
Shape generatedShape = shape switch
{
1 => new Circle(atLocation, randomSize, randomThickness, randomColor, randomColor),
2 => new Rectangle(atLocation, randomSize, randomThickness, randomColor, randomColor),
3 => new Square(atLocation, randomSize, randomThickness, randomColor, randomColor),
4 => new Triangle(atLocation, randomSize, randomThickness, randomColor, randomColor),
_ => new Square(atLocation, randomSize, randomThickness, randomColor, randomColor)
};
// TODO
return null!;
return generatedShape;
}
// TODO
}
}