com.softwarefx.chartfx.server
Interface IDataArray

public interface IDataArray

The IDataArray interface provides access to the chart's data in a multi-dimensional way.

Method Summary

void	clear() Removes all of the values.
double	get(int point) Returns the element at the specified position in the IDataArray.
double	get(int series, int point) Returns the element at the specified position in the IDataArray.
CompactFormulaListener	getCompactFormula() Gets the CompactFormula.
boolean	isNotEmpty() Error: Member IDataArray.NotEmpty member not found
boolean	isShared() Gets the Shared.
void	set(int point, double value) Replaces the element at the specified position in the IDataArray collection with the specified element.
void	set(int series, int point, double value) Replaces the element at the specified position in the IDataArray collection with the specified element.
void	setCompactFormula(CompactFormulaListener value) Sets the Data Compacting Formula.
void	setShared(boolean value) If true, means the value is shared for all series.

Method Detail

clear

void clear()

Removes all of the values.

get

double get(int point)

Returns the element at the specified position in the IDataArray.

Parameters:

point - Index of the point to return.

get

double get(int series,
           int point)

Returns the element at the specified position in the IDataArray.

Parameters:

series - Index of the series to return.

point - Index of the point to return.

getCompactFormula

CompactFormulaListener getCompactFormula()

Gets the CompactFormula. For more detail see setCompactFormula(com.softwarefx.chartfx.server.CompactFormulaListener).

isNotEmpty

boolean isNotEmpty()

Error: Member IDataArray.NotEmpty member not found

ERROR: Doc member not found

isShared

boolean isShared()

Gets the Shared. For more detail see setShared(boolean).

set

void set(int point,
         double value)

Replaces the element at the specified position in the IDataArray collection with the specified element.

Parameters:

point - Index of the point to set.

value - The item to add to the IDataArray collection

set

void set(int series,
         int point,
         double value)

Replaces the element at the specified position in the IDataArray collection with the specified element.

Parameters:

series - Index of the series to set.

point - Index of the point to set.

value - The item to add to the IDataArray collection

setCompactFormula

void setCompactFormula(CompactFormulaListener value)

Sets the Data Compacting Formula.

Remarks:

By default, Chart FX utilizes the CompactFormulas.getMin().

When compacting, the data will require summarization of some form. Chart FX allows you to specify how to summarize data in the form of a data compacting formula. For convenience, Chart FX provides predefined formulas for popular compacting schemes such as First, Last, Min, Max, and Average.

See Also:

DataValues.setCompactedBy(double), DataValues.compact(double), DataValues, CompactFormulas

setShared

void setShared(boolean value)

If true, means the value is shared for all series.

Remarks:

This property is used to set a X value that is the same for all chart's series.