jhplot

Class FPR

java.lang.Object

jhplot.Plottable

jhplot.FPR

All Implemented Interfaces:

Serializable

public class FPR
extends Plottable

Class to build parametric functions using two independent variables, u and v. Both vary within 0 and 1. Use the HPlot3DP canvas for 3D plotting.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FPR(FProxy f) Initialize function from proxy.
FPR(String name) Create a parametric function.
FPR(String name, int divU, int divV) Create a parametric function.
FPR(String title, String name, int divU, int divV) Create a parametric function.

Method Summary

Modifier and Type	Method and Description
int	getDivU() Get number of divisions for U
int	getDivV() Get number of divisions for V
Color	getFillColor() Get color used to fill.
Color	getLineColor() Get line color
String	getName() Get parametric equation.
int	getPenWidth() Get width of line
boolean	isFilled() Is area filled or not
void	setDivisions(int U, int V) Set number of divisions for parameters.
void	setFillColor(Color color) Set color for fill
void	setFilled(boolean isFilled) Set filled area or not
void	setLineColor(Color color) Set color for lines
void	setPenWidth(int penWidth) Set width of lines
String	toString() Get this function as a string.

Methods inherited from class jhplot.Plottable

getLabelX, getLabelY, getLabelZ, getTitle, is3D, set3D, setLabelX, setLabelY, setLabelZ, setTitle

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

FPR

public FPR(String title,
           String name,
           int divU,
           int divV)

Create a parametric function.

Parameters:

title - Title of the function

name - String representing parametric equation. Use "u" and "v" (changes from 0 to 1).

divU - number of divisions for variable U

divV - number of divisions for variable V;

FPR

public FPR(FProxy f)

Initialize function from proxy.

Parameters:

f -

FPR

public FPR(String name,
           int divU,
           int divV)

Create a parametric function. Title is set to its name.

Parameters:

name - String representing parametric equation. Use "u" and "v" (changes from 0 to 1).

divU - number of divisions for variable U

divV - number of divisions for variable V;

FPR

public FPR(String name)

Create a parametric function. The number of divisions by default is 21 for U and V variables;

Parameters:

name - String representing parametric equation. Use "u" and "v" (changes from 0 to 1).

Method Detail

setLineColor

public void setLineColor(Color color)

Set color for lines

Parameters:

color - line color

setFillColor

public void setFillColor(Color color)

Set color for fill

Parameters:

color - fill color

getFillColor

public Color getFillColor()

Get color used to fill.

Returns:

color to fill

getLineColor

public Color getLineColor()

Get line color

Returns:

line color

getName

public String getName()

Get parametric equation.

Returns:

getDivU

public int getDivU()

Get number of divisions for U

Returns:

divisions

getDivV

public int getDivV()

Get number of divisions for V

Returns:

divisions

setDivisions

public void setDivisions(int U,
                         int V)

Set number of divisions for parameters.

Parameters:

U - for U

V - for V

setPenWidth

public void setPenWidth(int penWidth)

Set width of lines

Parameters:

penWidth - width

getPenWidth

public int getPenWidth()

Get width of line

Returns:

width

setFilled

public void setFilled(boolean isFilled)

Set filled area or not

Parameters:

isFilled -

isFilled

public boolean isFilled()

Is area filled or not

Returns:

toString

public String toString()

Get this function as a string.

Overrides:

toString in class Object

Returns:

Convert to string.