com.inet.report.chart.plot
Class StandardPlot

java.lang.Object
  com.inet.report.chart.plot.AbstractPlot
      com.inet.report.chart.plot.StandardPlot

All Implemented Interfaces:

ChartPlot, java.io.Serializable

Direct Known Subclasses:

com.inet.report.chart.plot.AbstractLinePlot, AreaPlot, BarPlot, Chart3DPlot, ContinuousAreaPlot, ContinuousBarPlot, PolarPlot

public abstract class StandardPlot
extends AbstractPlot

A general plotting class that uses BaseAxis as category axis, DiscreteNumberAxis as data axis and StandardDataset as data source.

Since:

8.0

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.inet.report.chart.plot.AbstractPlot

AbstractPlot.GradientSetting

Field Summary

static int	ITEM_LABEL_POSITION_BASE The label position over the bottom of the item.
static int	ITEM_LABEL_POSITION_CENTER The label position in the center of the item.
static int	ITEM_LABEL_POSITION_INSIDE_OF_MAX The label position inside the max of the item.
static int	ITEM_LABEL_POSITION_OUTSIDE_OF_MAX The label position outside the max of the item.

Fields inherited from class com.inet.report.chart.plot.AbstractPlot

DEFAULT_COLOR_SEQUENCE, DEFAULT_FOREGROUND_ALPHA, DEFAULT_ITEM_LABEL_COLOR, DEFAULT_ITEM_LABEL_FONT, DEFAULT_OUTLINE_COLOR, DEFAULT_OUTLINE_STYLE, DEFAULT_OUTLINE_WIDTH, TOKEN_PLOT

Method Summary

BaseAxis	getCategoryAxis() Returns the category axis.
DiscreteNumberAxis	getDataAxis() Returns the data axis of this plot.
StandardDataset	getDataset() Returns the data container of this plot.
int	getItemLabelPosition() Returns the item label position on the chart item.
abstract ChartStyle	getStyle() Returns the style of this chart, ie. the general category this plot belongs to.
protected java.lang.StringBuffer	getSubProperties(int depth) Returns the serialized simple properties of subclasses.
boolean	isShowCumulativeValues() Returns the flag that controls whether or not the item label labels shows cumulative or absolute values.
void	readProperties(org.w3c.dom.Element element, Chart2 chart) Reads the chart properties from the DOMParser Element.
void	refreshAutoTitles(Chart2 chart) Reads out the data column names from dataset and refreshes the chart labels.
protected void	saveSubProperties(java.io.PrintWriter out, int depth) Writes the intern properties to output.
void	setCategoryAxis(BaseAxis categoryAxis) Sets the category axis for this plot.
void	setDataAxis(DiscreteNumberAxis dataAxis) Sets the data axis for this plot.
void	setDataset(StandardDataset dataset) Sets the data container for this plot.
void	setItemLabelPosition(int itemLabelPosition) Sets the item label position on the chart item.
void	setShowCumulativeValues(boolean showCumulativeValues) Sets the flag that controls whether or not the item labels shows cumulative or absolute values.

Methods inherited from class com.inet.report.chart.plot.AbstractPlot

getBackColor, getColorFormula, getColorSequence, getForegroundAlpha, getGradientSetting, getItemLabelColor, getItemLabelFont, getItemLabelFormat, getItemShape, getOutlineColor, getOutlineStyle, getOutlineWidth, getReferencedObject, isColorBySeries, isDrawOutline, isSameColorsForSameGroups, isShowLabel, isShowValue, saveProperties, setBackColor, setColorBySeries, setColorFormula, setColorSequence, setDrawOutline, setForegroundAlpha, setGradientSetting, setItemLabelColor, setItemLabelFont, setItemLabelFormat, setItemShape, setOutlineColor, setOutlineStyle, setOutlineWidth, setSameColorsForSameGroups, setShowLabel, setShowValue

Field Detail

ITEM_LABEL_POSITION_OUTSIDE_OF_MAX

public static final int ITEM_LABEL_POSITION_OUTSIDE_OF_MAX

The label position outside the max of the item.

See Also:

Constant Field Values

ITEM_LABEL_POSITION_INSIDE_OF_MAX

public static final int ITEM_LABEL_POSITION_INSIDE_OF_MAX

The label position inside the max of the item.

See Also:

Constant Field Values

ITEM_LABEL_POSITION_CENTER

public static final int ITEM_LABEL_POSITION_CENTER

The label position in the center of the item.

See Also:

Constant Field Values

ITEM_LABEL_POSITION_BASE

public static final int ITEM_LABEL_POSITION_BASE

The label position over the bottom of the item.

See Also:

Constant Field Values

Method Detail

getDataset

public StandardDataset getDataset()

Returns the data container of this plot.

Returns:

the dataset.

Since:

8.0

See Also:

setDataset(StandardDataset), ForAllRecordsDataset, ForEachRecordDataset, OneGroupDataset, TwoGroupsDataset

setDataset

public void setDataset(StandardDataset dataset)

Sets the data container for this plot.

Parameters:

dataset - the dataset (null not permitted)

Since:

8.0

See Also:

getDataset(), StandardDataset, ForAllRecordsDataset, ForEachRecordDataset, OneGroupDataset, TwoGroupsDataset

getCategoryAxis

public BaseAxis getCategoryAxis()

Returns the category axis. The category axis shows the values of the first group field.

Returns:

the categoryAxis

Since:

8.0

See Also:

setCategoryAxis(BaseAxis), BaseAxis

setCategoryAxis

public void setCategoryAxis(BaseAxis categoryAxis)

Sets the category axis for this plot. The category axis shows the values of the first group field.

Parameters:

categoryAxis - the category axis (null not permitted)

Since:

8.0

See Also:

getCategoryAxis(), BaseAxis

getDataAxis

public DiscreteNumberAxis getDataAxis()

Returns the data axis of this plot. The data axis shows the summarized values of the data fields.

Returns:

the dataAxis

Since:

8.0

See Also:

setDataAxis(DiscreteNumberAxis), DiscreteNumberAxis

setDataAxis

public void setDataAxis(DiscreteNumberAxis dataAxis)

Sets the data axis for this plot. The data axis shows the summarized values of the data fields.

Parameters:

dataAxis - the data axis (null not permitted)

Since:

8.0

See Also:

getDataAxis(), DiscreteNumberAxis

isShowCumulativeValues

public boolean isShowCumulativeValues()

Returns the flag that controls whether or not the item label labels shows cumulative or absolute values.

Returns:

the flag true for cumulative false for absolute values.

Since:

8.0

See Also:

setShowCumulativeValues(boolean)

setShowCumulativeValues

public void setShowCumulativeValues(boolean showCumulativeValues)

Sets the flag that controls whether or not the item labels shows cumulative or absolute values.

Parameters:

showCumulativeValues - the flag true for cumulative false for absolute values

Since:

8.0

See Also:

isShowCumulativeValues()

getItemLabelPosition

public int getItemLabelPosition()

Returns the item label position on the chart item.

Returns:

the item label position.

Since:

8.0

See Also:

setItemLabelPosition(int), ITEM_LABEL_POSITION_BASE, ITEM_LABEL_POSITION_CENTER, ITEM_LABEL_POSITION_INSIDE_OF_MAX, ITEM_LABEL_POSITION_OUTSIDE_OF_MAX

setItemLabelPosition

public void setItemLabelPosition(int itemLabelPosition)

Sets the item label position on the chart item. Note this property works for bar, line, area charts only. An item label is a label with name and value on each chart item. Default position is ITEM_LABEL_POSITION_OUTSIDE_OF_MAX.

Parameters:

itemLabelPosition - the itemLabelPosition to set

Throws:

java.lang.IllegalArgumentException - by unknown position.

Since:

8.0

See Also:

setItemLabelPosition(int), ITEM_LABEL_POSITION_BASE, ITEM_LABEL_POSITION_CENTER, ITEM_LABEL_POSITION_INSIDE_OF_MAX, ITEM_LABEL_POSITION_OUTSIDE_OF_MAX

refreshAutoTitles

public void refreshAutoTitles(Chart2 chart)

Reads out the data column names from dataset and refreshes the chart labels. Please use this function to refresh the chart labels if the data was be changed.

Specified by:

refreshAutoTitles in interface ChartPlot

Specified by:

refreshAutoTitles in class AbstractPlot

Parameters:

chart - the chart

getStyle

public abstract ChartStyle getStyle()

Returns the style of this chart, ie. the general category this plot belongs to.

Specified by:

getStyle in class AbstractPlot

Returns:

the style

See Also:

BarStyle.BAR2D, LineStyle.LINE_MARKER, AreaStyle.AREA2D_STACKED

saveSubProperties

protected void saveSubProperties(java.io.PrintWriter out,
                                 int depth)

Writes the intern properties to output. Overwrites this to save intern properties direct to PrintWriter without building a StringBuffer.

Overrides:

saveSubProperties in class AbstractPlot

Parameters:

out - the output

depth - the depth of XML indent

getSubProperties

protected java.lang.StringBuffer getSubProperties(int depth)

Returns the serialized simple properties of subclasses.

Overrides:

getSubProperties in class AbstractPlot

Parameters:

depth - the depth of XML indent

Returns:

the properties.

readProperties

public void readProperties(org.w3c.dom.Element element,
                           Chart2 chart)

Reads the chart properties from the DOMParser Element.

Specified by:

readProperties in interface ChartPlot

Overrides:

readProperties in class AbstractPlot

Parameters:

element - the DOMParser Element

chart - the chart