GenNodesFixed.go

func GenNodesFixed() string {
	var sbldr = strings.Builder{}
	xray := []float64{100, 56.84, 1.87, 30, 92.66, 81.67, 16, 9.04, 72.8, 97.2, 40.11, 0.1, 46.24, 98.88, 67.12, 5.81, 20.79, 86.21, 89.11, 24.49, 3.91, 62.91, 99.62, 50.66, 0.56, 35.82, 95.56}
	yray := []float64{50, 99.53, 63.55, 4.17, 23.92, 88.69, 86.66, 21.33, 5.5, 66.5, 99.01, 46.9, 0.14, 39.46, 96.98, 73.39, 9.42, 15.52, 81.15, 93, 30.61, 1.69, 56.18, 100, 57.49, 2.05, 29.4}
	i := 0
	for _, node := range NodeNames {
		x := decimal.NewFromFloat(xray[i])
		y := decimal.NewFromFloat(yray[i])
		Nodes[node] = *NewNode(node, x, y)
		i++
	}
	sbldr.WriteString("\n\nGenerated " + strconv.Itoa(len(Nodes)) + " named nodes with x y data points between " +
		strconv.Itoa(GridMin) + " and " + strconv.Itoa(GridMax))
	for _, node := range Nodes {
		sbldr.WriteString(", " + node.String())
	}
	radius := decimal.NewFromInt(50)
	c := radius.Mul(decimal.NewFromFloat(2.0).Mul(decimal.NewFromFloat(math.Pi).Round(2)))
	sbldr.WriteString("\n\tA circle of radius " + radius.String() + " has a circumference, c = 2 * pi * radius " + c.String())
	return sbldr.String()
}