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Added Check in Validator for rectangle having the same points.

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Brady
2019-10-20 22:22:31 -06:00
parent 268c742f6c
commit a586027c1f
4 changed files with 50 additions and 14 deletions
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28
Shapes/Validator.cs
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@@ -20,21 +20,33 @@ namespace Shapes
throw new ShapeException(errorMessage);
}
public static void ValidateRectangle(Point point1, Point point2, Point point3, Point point4, String errorMessage)
{
public static void ValidateRectangle(List<Point> points, String errorMessage)
{
List<Point> pointList = new List<Point>(points);
var TOLERANCE = Double.Epsilon + Double.Epsilon;
var plumLine1 = new Line(point1, point3);
var plumLine2 = new Line(point2, point4);
var heightLine1 = new Line(point1, point4);
var heightLine2 = new Line( point2, point3);
var lengthLine1 = new Line(point1, point2);
var lengthLine2 = new Line(point4, point3);
var plumLine1 = new Line(points[0], points[2]);
var plumLine2 = new Line(points[1], points[3]);
var heightLine1 = new Line(points[0], points[3]);
var heightLine2 = new Line( points[1], points[2]);
var lengthLine1 = new Line(points[0], points[1]);
var lengthLine2 = new Line(points[3], points[2]);
if (Math.Abs(plumLine1.ComputeLength() - plumLine2.ComputeLength()) > TOLERANCE
|| Math.Abs(heightLine1.ComputeLength() - heightLine2.ComputeLength()) > TOLERANCE
|| Math.Abs(lengthLine1.ComputeLength() - lengthLine2.ComputeLength()) > TOLERANCE )
{
throw new ShapeException(errorMessage);
}
while(pointList.Count > 0)
{
var tmp = pointList[0];
pointList.Remove(tmp);
if (pointList.Contains(tmp))
{
throw new ShapeException(errorMessage);
}
}
}