public Triangle Calculate(Int32 sideA, Int32 sideB, Int32 sideC, Int32 canvasWidth, Int32 canvasHeight)
{
var vertex2X = (sideB * sideB + sideC * sideC - sideA * sideA) / (2.0 * sideB);
var vertex2Y = Math.Sqrt(sideC * sideC - vertex2X * vertex2X);
var triangle = new Triangle(
vertex1: new Point(0, 0),
vertex2: new Point(vertex2X, vertex2Y),
vertex3: new Point(sideB, 0)
);
triangle.FlipVertical();
var triangleCenter = triangle.GetCenter();
var canvasCenter = new Point(canvasWidth / 2.0, canvasHeight / 2.0);
var offset = canvasCenter - triangleCenter;
triangle.Vertex1 += offset;
triangle.Vertex2 += offset;
triangle.Vertex3 += offset;
return(triangle);
}
