tdg.data.in
Interface TDGDataGrid

public abstract interface TDGDataGrid

Interface TDGDataGrid represents an abstract data model that is one way of preparing data for graphing by Perspective javaCHART.

Method Summary

java.lang.String	columnLabel(int c) Establish the column labels (headings).
int	getColumns() Return the number of columns.
java.lang.String	getFootnote() Establish the chart Footnote.
java.lang.String	getO1AxisTitle() Establish the chart Axis O1 Title.
java.lang.String	getO2AxisTitle() Establish the chart Axis O2 Title.
int	getRows() Return the number of rows.
java.lang.String	getSubtitle() Establish the chart SubTitle.
java.lang.String	getTitle() Establish the chart Title.
java.lang.Object	getValue(int r, int c) Get the contents of the specified cell.
java.lang.String	getX1AxisTitle() Establish the chart Axis X1 Title.
java.lang.String	getY1AxisTitle() Establish the chart Axis Y1 Title.
java.lang.String	getY2AxisTitle() Establish the chart Axis Y2 Title.
boolean	isDirty() Indicate if data has changed.
java.lang.String	rowLabel(int r) Establish the row labels (e.g., line numbers).

Method Detail

getTitle

public java.lang.String getTitle()

Establish the chart Title.

getSubtitle

public java.lang.String getSubtitle()

Establish the chart SubTitle.

getFootnote

public java.lang.String getFootnote()

Establish the chart Footnote.

getX1AxisTitle

public java.lang.String getX1AxisTitle()

Establish the chart Axis X1 Title.

getY1AxisTitle

public java.lang.String getY1AxisTitle()

Establish the chart Axis Y1 Title.

getO1AxisTitle

public java.lang.String getO1AxisTitle()

Establish the chart Axis O1 Title.

getO2AxisTitle

public java.lang.String getO2AxisTitle()

Establish the chart Axis O2 Title.

getY2AxisTitle

public java.lang.String getY2AxisTitle()

Establish the chart Axis Y2 Title.

columnLabel

public java.lang.String columnLabel(int c)

Establish the column labels (headings).

getColumns

public int getColumns()

Return the number of columns.

rowLabel

public java.lang.String rowLabel(int r)

Establish the row labels (e.g., line numbers).

getRows

public int getRows()

Return the number of rows.

getValue

public java.lang.Object getValue(int r,
                                 int c)

Get the contents of the specified cell. Note that any type of Object can be returned. Perspective will interpret the Object type as a String or Double.

isDirty

public boolean isDirty()

Indicate if data has changed.