com.eltima.chart
Class ELChartDataModel

java.lang.Object
  com.eltima.chart.ELChartDataModel

public class ELChartDataModel
extends java.lang.Object

The ELChartDataModel class.

Copyright: Copyright (c) 2000-2007

Company: Eltima Software

Version:

5.1

Author:

[SoftInfinity Dpt.]

Field Summary

static int	TYPE_CATEGORY
static int	TYPE_XY
static int	TYPE_XYZ
static int	V_CATEGORY
static int	V_XY_X
static int	V_XY_Y
static int	V_XYZ_X
static int	V_XYZ_Y

Constructor Summary

ELChartDataModel()
Creates new instance of ELChartDataModel.

ELChartDataModel(java.lang.String[] series, java.lang.String[] categories, java.lang.Number[][] data)
Creates new instance of ELChartDataModel with specified series, categories and data.

Method Summary

java.lang.String[]	getCategories() Returns model cetegories.
java.lang.String	getCategoriesAt(int row) Returns catogories for specified row.
int	getCategoriesCount() Returns number of categories.
double	getCategorySum(int category) Returns sum values for specified category.
java.lang.Number[][]	getData() Returns model data.
java.lang.Number	getMaxValue(int type) Returns data maximum value.
java.lang.Number	getMinValue(int type) Returns data minimum value.
double	getNegMaxPsCategory() Returns maximum sum negative values persent per categories.
double	getNegMaxSumCategory() Returns maximum sum negative values per categories.
double	getPosMaxPsCategory() Returns maximum sum positive values percent per categories.
double	getPosMaxSumCategory() Returns maximum sum positive values per categories.
java.lang.String[]	getSeries() Returns model series.
java.lang.String	getSeriesAt(int column, int type) Returns series for specified column.
int	getSeriesCount(int type) Returns number of series.
void	refreshSum()
void	setData(java.lang.String[] series, java.lang.String[] categories, java.lang.Number[][] data) Sets specified series, categories and data.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

V_CATEGORY

public static final int V_CATEGORY

See Also:

Constant Field Values

V_XY_X

public static final int V_XY_X

See Also:

Constant Field Values

V_XY_Y

public static final int V_XY_Y

See Also:

Constant Field Values

V_XYZ_X

public static final int V_XYZ_X

See Also:

Constant Field Values

V_XYZ_Y

public static final int V_XYZ_Y

See Also:

Constant Field Values

TYPE_CATEGORY

public static final int TYPE_CATEGORY

See Also:

Constant Field Values

TYPE_XY

public static final int TYPE_XY

See Also:

Constant Field Values

TYPE_XYZ

public static final int TYPE_XYZ

See Also:

Constant Field Values

Constructor Detail

ELChartDataModel

public ELChartDataModel()

Creates new instance of ELChartDataModel.

ELChartDataModel

public ELChartDataModel(java.lang.String[] series,
                        java.lang.String[] categories,
                        java.lang.Number[][] data)

Creates new instance of ELChartDataModel with specified series, categories and data.

Method Detail

setData

public void setData(java.lang.String[] series,
                    java.lang.String[] categories,
                    java.lang.Number[][] data)

Sets specified series, categories and data.

Parameters:

series - String[]

categories - String[]

data - Number[][]

refreshSum

public void refreshSum()

getData

public java.lang.Number[][] getData()

Returns model data.

Returns:

Number[][]

getCategories

public java.lang.String[] getCategories()

Returns model cetegories.

Returns:

String[]

getSeries

public java.lang.String[] getSeries()

Returns model series.

Returns:

String[]

getCategoriesCount

public int getCategoriesCount()

Returns number of categories.

Returns:

int

getSeriesCount

public int getSeriesCount(int type)

Returns number of series.

Parameters:

type - int TYPE_CATEGORY, TYPE_XY or TYPE_XYZ

Returns:

int

getCategoriesAt

public java.lang.String getCategoriesAt(int row)

Returns catogories for specified row.

Parameters:

row - int

Returns:

String

getSeriesAt

public java.lang.String getSeriesAt(int column,
                                    int type)

Returns series for specified column.

Parameters:

column - int

type - int TYPE_CATEGORY, TYPE_XY or TYPE_XYZ

Returns:

String

getMaxValue

public java.lang.Number getMaxValue(int type)

Returns data maximum value.

Parameters:

type - int V_CATEGORY, V_XY_X, V_XY_Y, V_XYZ_X or V_XYZ_Y

Returns:

Number

getMinValue

public java.lang.Number getMinValue(int type)

Returns data minimum value.

Parameters:

type - int V_CATEGORY, V_XY_X, V_XY_Y, V_XYZ_X or V_XYZ_Y

Returns:

Number

getCategorySum

public double getCategorySum(int category)

Returns sum values for specified category.

Parameters:

category - int

Returns:

double

getNegMaxSumCategory

public double getNegMaxSumCategory()

Returns maximum sum negative values per categories.

Returns:

double

getPosMaxSumCategory

public double getPosMaxSumCategory()

Returns maximum sum positive values per categories.

Returns:

double

getNegMaxPsCategory

public double getNegMaxPsCategory()

Returns maximum sum negative values persent per categories.

Returns:

double

getPosMaxPsCategory

public double getPosMaxPsCategory()

Returns maximum sum positive values percent per categories.

Returns:

double