Parabolic Spiral

Namespace: RightEdge.Common.ChartObjects
Assembly: Common (in Common.dll) Version: 2010.1.0.0 (2010.1.0.0)

Syntax

C#
[SerializableAttribute]
public class ChartParabolicSpiral : ChartSpiralObjectBase
Visual Basic
<SerializableAttribute>
Public Class ChartParabolicSpiral
	Inherits ChartSpiralObjectBase
Visual C++
[SerializableAttribute]
public ref class ChartParabolicSpiral : public ChartSpiralObjectBase
F#
[<SerializableAttribute>]
type ChartParabolicSpiral =  
    class
        inherit ChartSpiralObjectBase
    end

Remarks

A parabolic spiral can be represented by the mathematical equation r2 = a2. This spiral discovered by Bonaventura Cavalieri creates a curve commonly known as a parabola.

Examples

Create a Parabolic spiral programmatically (C#)
 Copy imageCopy
// Setup our X coordinates.
DateTime startDate = DateTime.Now;
DateTime lastWeek = startDate.AddDays(-7);

// Create the Parabolic Spiral object
ChartParabolicSpiral spiral = new ChartParabolicSpiral(new ChartPoint(startDate, 20.00), new ChartPoint(lastWeek, 25.00));

// Add this object to the chart.  "symbol" would equal the current symbol object in the system.
ChartObjects.Add(symbol, spiral);

Inheritance Hierarchy

See Also