public ActionResult Index(BezierCurveModel model)
{
try
{
if (ModelState.IsValid)
{
IBezierCurve cubicBezierCurve = CurveFactory.CreateCubicBezierCurve();
Point[] interMediapoints = new Point[] {
new Point {
X = model.pointP1_X, Y = model.pointP1_Y
},
new Point {
X = model.pointP2_X, Y = model.pointP2_Y
},
new Point {
X = model.pointP3_X, Y = model.pointP3_Y
},
new Point {
X = model.pointP4_X, Y = model.pointP4_Y
}
};
PointF[] result = Curves.BezierCurve(cubicBezierCurve, interMediapoints, 1 / model.interval);
model.result = ConvertArrayToString(result);
}
return(View(model));
}
catch (Exception ex)
{
throw new Exception("Failed to calculate Bezier Curve.", ex);
}
}
public void TestMethod1()
{
IBezierCurve cubicBezierCurve = CurveFactory.CreateCubicBezierCurve();
float interval = 10;
Point[] interMediapoints = new Point[] { new Point {
X = 0, Y = 0
}, new Point {
X = 1, Y = 2
}, new Point {
X = 2, Y = 2
}, new Point {
X = 4, Y = 0
} };
PointF[] curvePoints = Curves.BezierCurve(cubicBezierCurve, interMediapoints, 1 / interval);
Assert.IsTrue(curvePoints.Length == interval);
}
