A plot element that draws an exponential trendline with equation y = b * Exp(a * x). More...

Inheritance diagram for VectSharp.Plots.ExponentialTrendLine:

Public Member Functions

ExponentialTrendLine (double slope, double intercept, double minX, double minY, double maxX, double maxY, IContinuousCoordinateSystem coordinateSystem)

Create a new ExponentialTrendLine instance, specifying the equation parameters. More...

ExponentialTrendLine (IReadOnlyList< IReadOnlyList< double > > data, IContinuousCoordinateSystem coordinateSystem, double? fixedIntercept=null)

Create a new ExponentialTrendLine instance, determining the equation parameters by running a regression. More...

ExponentialTrendLine (IReadOnlyList<(double, double)> data, IContinuousCoordinateSystem coordinateSystem, double? fixedIntercept=null)

Create a new ExponentialTrendLine instance, determining the equation parameters by running a regression. More...

void Plot (Graphics target)

Draw the plot element on the specified target  Graphics.

Parameters

target The Graphics on which to draw.

More...

void Plot (Graphics target)

Draw the plot element on the specified target Graphics. More...

Properties
double	Slope `[get, set]`
	The slope of the trendline (a). More...

double	Intercept `[get, set]`
	The intercept of the trendline (b). More...

double	MinX `[get, set]`
	The minimum X value for which the trendline is plotted. More...

double	MinY `[get, set]`
	The minimum Y value for which the trendline is plotted. More...

double	MaxX `[get, set]`
	The maximum X value for which the trendline is plotted. More...

double	MaxY `[get, set]`
	The maximum Y value for which the trendline is plotted. More...

PlotElementPresentationAttributes	PresentationAttributes = new PlotElementPresentationAttributes() { LineDash = new LineDash(5, 5, 0), Stroke = Colour.FromRgb(180, 180, 180) } `[get, set]`
	Presentation attributes for the trendline. More...

string	Tag `[get, set]`
	A tag to identify the trendline in the plot. More...

IContinuousCoordinateSystem	CoordinateSystem `[get, set]`
	The coordinate system used to transform the points from data space to plot space. More...

Properties inherited from VectSharp.Plots.IPlotElement
ICoordinateSystem	CoordinateSystem `[get]`
	The coordinate system used to transform the points from data space to plot space. More...

Detailed Description

A plot element that draws an exponential trendline with equation y = b * Exp(a * x).

Definition at line 256 of file Trendlines.cs.

Constructor & Destructor Documentation

◆ ExponentialTrendLine() [1/3]

VectSharp.Plots.ExponentialTrendLine.ExponentialTrendLine	(	double	slope,
		double	intercept,
		double	minX,
		double	minY,
		double	maxX,
		double	maxY,
		IContinuousCoordinateSystem	coordinateSystem
	)

Create a new ExponentialTrendLine instance, specifying the equation parameters.

Parameters

slope	The slope of the trendline (a).
intercept	The intercept of the trendline (b).
minX	The minimum X value for which the trendline is plotted.
minY	The minimum Y value for which the trendline is plotted.
maxX	The maximum X value for which the trendline is plotted.
maxY	The maximum Y value for which the trendline is plotted.
coordinateSystem	The coordinate system used to transform the points from data space to plot space.

Definition at line 314 of file Trendlines.cs.

◆ ExponentialTrendLine() [2/3]

VectSharp.Plots.ExponentialTrendLine.ExponentialTrendLine	(	IReadOnlyList< IReadOnlyList< double > >	data,
		IContinuousCoordinateSystem	coordinateSystem,
		double?	fixedIntercept = `null`
	)

Create a new ExponentialTrendLine instance, determining the equation parameters by running a regression.

Parameters

data	The data that will be used to determine the equation parameters.
coordinateSystem	The coordinate system used to transform the points from data space to plot space.
fixedIntercept	If this is `null`, the intercept (b) is determined during the regression; otherwise, it is fixed to the specified value.

Definition at line 331 of file Trendlines.cs.

◆ ExponentialTrendLine() [3/3]

VectSharp.Plots.ExponentialTrendLine.ExponentialTrendLine	(	IReadOnlyList<(double, double)>	data,
		IContinuousCoordinateSystem	coordinateSystem,
		double?	fixedIntercept = `null`
	)

Create a new ExponentialTrendLine instance, determining the equation parameters by running a regression.

Parameters

data	The data that will be used to determine the equation parameters.
coordinateSystem	The coordinate system used to transform the points from data space to plot space.
fixedIntercept	If this is `null`, the intercept (b) is determined during the regression; otherwise, it is fixed to the specified value.

Definition at line 385 of file Trendlines.cs.

Member Function Documentation

◆ Plot()

void VectSharp.Plots.ExponentialTrendLine.Plot ( Graphics target )

Draw the plot element on the specified target  Graphics.

Parameters

target The Graphics on which to draw.

Implements VectSharp.Plots.IPlotElement.

Definition at line 388 of file Trendlines.cs.

Property Documentation

◆ CoordinateSystem

IContinuousCoordinateSystem VectSharp.Plots.ExponentialTrendLine.CoordinateSystem

getset

The coordinate system used to transform the points from data space to plot space.

Implements VectSharp.Plots.IPlotElement.

Definition at line 301 of file Trendlines.cs.

◆ Intercept

double VectSharp.Plots.ExponentialTrendLine.Intercept

getset

The intercept of the trendline (b).

Definition at line 266 of file Trendlines.cs.

◆ MaxX

double VectSharp.Plots.ExponentialTrendLine.MaxX

getset

The maximum X value for which the trendline is plotted.

Definition at line 281 of file Trendlines.cs.

◆ MaxY

double VectSharp.Plots.ExponentialTrendLine.MaxY

getset

The maximum Y value for which the trendline is plotted.

Definition at line 286 of file Trendlines.cs.

◆ MinX

double VectSharp.Plots.ExponentialTrendLine.MinX

getset

The minimum X value for which the trendline is plotted.

Definition at line 271 of file Trendlines.cs.

◆ MinY

double VectSharp.Plots.ExponentialTrendLine.MinY

getset

The minimum Y value for which the trendline is plotted.

Definition at line 276 of file Trendlines.cs.

◆ PresentationAttributes

PlotElementPresentationAttributes VectSharp.Plots.ExponentialTrendLine.PresentationAttributes = new PlotElementPresentationAttributes() { LineDash = new LineDash(5, 5, 0), Stroke = Colour.FromRgb(180, 180, 180) }

getset

Presentation attributes for the trendline.

Definition at line 291 of file Trendlines.cs.

◆ Slope

double VectSharp.Plots.ExponentialTrendLine.Slope

getset

The slope of the trendline (a).

Definition at line 261 of file Trendlines.cs.

◆ Tag

string VectSharp.Plots.ExponentialTrendLine.Tag

getset

A tag to identify the trendline in the plot.

Definition at line 296 of file Trendlines.cs.

The documentation for this class was generated from the following file:

VectSharp.Plots/Trendlines.cs

Public Member Functions

Properties

Detailed Description

Constructor & Destructor Documentation

◆ ExponentialTrendLine() [1/3]

◆ ExponentialTrendLine() [2/3]

◆ ExponentialTrendLine() [3/3]

Member Function Documentation

◆ Plot()

Property Documentation

◆ CoordinateSystem

◆ Intercept

◆ MaxX

◆ MaxY

◆ MinX

◆ MinY

◆ PresentationAttributes

◆ Slope

◆ Tag