com.numobjects.mathbeans
Class CalcSolveSet

com.numobjects.mathbeans.CalcSolveSet

public class CalcSolveSet

implements java.io.Serializable

Calc set with equation solving capabilities. Equations are solved numerically on the specified interval. At most one root is sought even if there are many. The component provides the possibility to choose the independent variable, its range, the target function and its value. Expressions corresponding to the functions are set by the same rules as for the CalcSet.

See Also:

CalcSet, CalcGraphSet, Serialized Form

Constructor Summary

CalcSolveSet()
Constructor

CalcSolveSet(java.lang.String formulae, java.awt.Color c)
Constructor

Method Summary

CalcSet	getCalculator() Gets the calculator panel
void	getColors(java.awt.Color[] cc) Gets base colors from the calculator, solver and control panels
com.numobjects.beans.ControlPanel	getControl() Gets the control panel
java.lang.String	getFormulae() Gets formulae
int	getPrecision() Gets precision
int	getRounding() Gets rounding
com.numobjects.mathbeans.SolveSet	getSolver() Gets the solver panel
void	getValues(java.lang.String[][] s) Gets the values from the calculator, solver and control panels
void	setColors(java.awt.Color[] cc) Sets base colors for the calculator, solver and control panels
void	setFormulae(java.lang.String formulae) Sets formulae
void	setPrecision(int value) Sets precision (the number of significant digits in the calculation); range 1 - 15, default precision is 6
void	setRounding(int value) Sets rounding (the number of digits displayed after the decimal dot); range -1 - 15, default rounding is -1 (no rounding)
void	setValues(java.lang.String[][] s) Sets the values for the calculator, solver and control panels

Constructor Detail

CalcSolveSet

public CalcSolveSet()

Constructor

CalcSolveSet

public CalcSolveSet(java.lang.String formulae,
                    java.awt.Color c)

Constructor

Parameters:

formulae - a set of formulas

c - base color

Method Detail

setFormulae

public void setFormulae(java.lang.String formulae)

Sets formulae

Parameters:

formulae - a string representing a set of formulae (semicolon delimited)

getFormulae

public java.lang.String getFormulae()

Gets formulae

Returns:

a string representing the formulae

setPrecision

public void setPrecision(int value)

Sets precision (the number of significant digits in the calculation); range 1 - 15, default precision is 6

Parameters:

value - precision to set

getPrecision

public int getPrecision()

Gets precision

Returns:

precision value (the number of significant digits in the calculation)

setRounding

public void setRounding(int value)

Sets rounding (the number of digits displayed after the decimal dot); range -1 - 15, default rounding is -1 (no rounding)

Parameters:

value - rounding

getRounding

public int getRounding()

Gets rounding

Returns:

rounding value (the number of digits displayed after the decimal dot)

getCalculator

public CalcSet getCalculator()

Gets the calculator panel

Returns:

calculator panel

getSolver

public com.numobjects.mathbeans.SolveSet getSolver()

Gets the solver panel

Returns:

solver panel

getControl

public com.numobjects.beans.ControlPanel getControl()

Gets the control panel

Returns:

control panel

setColors

public void setColors(java.awt.Color[] cc)

Sets base colors for the calculator, solver and control panels

Parameters:

cc - an array of colors (must have length at least 3)

getColors

public void getColors(java.awt.Color[] cc)

Gets base colors from the calculator, solver and control panels

Parameters:

cc - an array of colors (must have length at least 3)

getValues

public void getValues(java.lang.String[][] s)

Gets the values from the calculator, solver and control panels

Parameters:

s - a two-dimensional array consisting of 3 arrays of values

setValues

public void setValues(java.lang.String[][] s)

Sets the values for the calculator, solver and control panels

Parameters:

s - a two-dimensional array consisting of 3 arrays of values