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Interface tdg.data.in.TDGDataGrid
- public interface TDGDataGrid
Interface TDGDataGrid represents an abstract data model
that is one way of preparing data for graphing by
Perspective javaCHART.
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columnLabel(int)
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Establish the column labels (headings).
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getColumns()
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Return the number of columns.
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getFootnote()
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Establish the chart Footnote.
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getO1AxisTitle()
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Establish the chart Axis O1 Title.
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getO2AxisTitle()
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Establish the chart Axis O2 Title.
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getRows()
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Return the number of rows.
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getSubtitle()
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Establish the chart SubTitle.
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getTitle()
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Establish the chart Title.
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getValue(int, int)
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Get the contents of the specified cell.
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getX1AxisTitle()
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Establish the chart Axis X1 Title.
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getY1AxisTitle()
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Establish the chart Axis Y1 Title.
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getY2AxisTitle()
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Establish the chart Axis Y2 Title.
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isDirty()
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Indicate if data has changed.
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rowLabel(int)
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Establish the row labels (e.g., line numbers).
getTitle
public abstract String getTitle()
- Establish the chart Title.
getSubtitle
public abstract String getSubtitle()
- Establish the chart SubTitle.
getFootnote
public abstract String getFootnote()
- Establish the chart Footnote.
getX1AxisTitle
public abstract String getX1AxisTitle()
- Establish the chart Axis X1 Title.
getY1AxisTitle
public abstract String getY1AxisTitle()
- Establish the chart Axis Y1 Title.
getO1AxisTitle
public abstract String getO1AxisTitle()
- Establish the chart Axis O1 Title.
getO2AxisTitle
public abstract String getO2AxisTitle()
- Establish the chart Axis O2 Title.
getY2AxisTitle
public abstract String getY2AxisTitle()
- Establish the chart Axis Y2 Title.
columnLabel
public abstract String columnLabel(int c)
- Establish the column labels (headings).
getColumns
public abstract int getColumns()
- Return the number of columns.
rowLabel
public abstract String rowLabel(int r)
- Establish the row labels (e.g., line numbers).
getRows
public abstract int getRows()
- Return the number of rows.
getValue
public abstract 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 abstract boolean isDirty()
- Indicate if data has changed.
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