lt.monarch.chart.spc
Class SpcChart

java.lang.Object
  lt.monarch.chart.AbstractView<PaintTags>
      lt.monarch.chart.AbstractChart<PaintTags,GeneralProjector>
          lt.monarch.chart.MultiSeriesChartBase<ChartPaintTags,Projector2D>
              lt.monarch.chart.chart2D.Chart2D
                  lt.monarch.chart.spc.SpcChart

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, Chart<Projector2D>, ChartEntity, StyleEditorEntity, View

Direct Known Subclasses:

BarChart, BoxWhiskerChart, ControlChart, DotPlotChart, HistogramChart, LinePlotChart, ParetoChart, ScatterChart

public abstract class SpcChart
extends Chart2D

Base class for SPC charts

See Also:

Serialized Form

Field Summary

Modifier and Type	Field and Description
protected Axis2DX	bottomAxis
protected ChartDataModel	dataModel
protected Grid	grid
protected Axis2DY	leftAxis
protected Axis2DY	rightAxis

Fields inherited from class lt.monarch.chart.chart2D.Chart2D

projector

Fields inherited from class lt.monarch.chart.AbstractChart

draftMode, locale, plugins

Fields inherited from class lt.monarch.chart.AbstractView

layoutInvalid, paintStyle, style

Constructor and Description

SpcChart()
Constructs SPC chart.

SpcChart(ChartDataModel dataModel)
Constructs SPC chart.

Method Summary

Modifier and Type	Method and Description
Axis2DX	getBottomAxis() Returns bottom axis
ChartDataModel	getDataModel() Chart input data model.
Grid	getGrid() Returns grid object on the chart (if available)
Axis2DY	getLeftAxis() Returns left axis
protected double	getMax(ChartDataModel dataModel) Finds the maximum value in the data model.
protected double	getMax(ChartDataModel dataModel, double max) Finds the maximum value in the data model.
protected double	getMin(ChartDataModel dataModel) Finds the minimum value in the data model.
protected double	getMin(ChartDataModel dataModel, double min) Finds the minimum value in the data model.
Axis2DY	getRightAxis() Returns right axis
protected ChartDataModel	resetDataModel(ChartDataModel model) Removes data from the data model.
void	setDataModel(ChartDataModel dataModel) Assigns input data model to the chart.
void	setNoData(DataFormatException ex) Sets no data information on the chart.
void	setNoData(java.lang.String message) Sets no data information on the chart.
protected void	trim(ChartDataModel dataModel) Removes empty data rows from data model.
protected void	updateChart() Redraws chart

Methods inherited from class lt.monarch.chart.chart2D.Chart2D

addBottomXAxis, addLeftYAxis, addRightYAxis, addTopXAxis, addXAxis, addYAxis, dispose, finalize, getBreakLine, getChartAreaMargin, getMinAxisWidth, getProjector, getStackedXAxisMargin, getStackedYAxisMargin, getXAxes, getYAxes, layout, paintChart, projector, removeBottomXAxis, removeLeftYAxis, removeRightYAxis, removeTopXAxis, removeXAxis, removeYAxis, setBottomXAxis, setBreakLine, setChartAreaMargin, setLeftYAxis, setMinAxisWidth, setRightYAxis, setStackedBottomXAxisProportion, setStackedLeftYAxisProportion, setStackedRightYAxisProportion, setStackedTopXAxisProportion, setStackedXAxisMargin, setStackedXAxisProportion, setStackedYAxisMargin, setStackedYAxisProportion, setTopXAxis, setXAxis, setXAxis, setYAxis, setYAxis

Methods inherited from class lt.monarch.chart.MultiSeriesChartBase

activate, addObject, createLegendEntries, deactivate, findObject, getContainingObjects, getObjects, layoutObjects, removeObject, replaceObject, reset, setObjects, shiftObjects

Methods inherited from class lt.monarch.chart.AbstractChart

addPlugin, disableDrafMode, enableDraftMode, fillEntitySheet, getDescription, getLocale, getParentEntity, getPlugins, getShortDescription, invalidate, isDraftMode, paint, removePlugin, removePlugins, setDraftMode, setLocale

Methods inherited from class lt.monarch.chart.AbstractView

addViewListener, clone, container, getAlignmentX, getAlignmentY, getBounds, getChartObjectBounds, getContainer, getGraphicsType, getHeight, getMaximumSize, getMinimumSize, getPaintMode, getPaintStyle, getParent, getPreferredSize, getSize, getSize, getStyle, getStyle, getWidth, getX, getY, isLayoutValid, removeViewListener, render, repaint, repaint, setAlignmentX, setAlignmentY, setBounds, setBounds, setContainer, setLocation, setMaximumSize, setMinimumSize, setPaintMode, setPreferredSize, setSize, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface lt.monarch.chart.engine.View

addViewListener, clone, container, getAlignmentX, getAlignmentY, getBounds, getGraphicsType, getHeight, getMaximumSize, getMinimumSize, getPreferredSize, getSize, getSize, getStyle, getWidth, getX, getY, removeViewListener, render, repaint, repaint, setAlignmentX, setAlignmentY, setBounds, setBounds, setContainer, setLocation, setMaximumSize, setMinimumSize, setPreferredSize, setSize, validate

Field Detail

dataModel

protected ChartDataModel dataModel

grid

protected Grid grid

bottomAxis

protected Axis2DX bottomAxis

leftAxis

protected Axis2DY leftAxis

rightAxis

protected Axis2DY rightAxis

Constructor Detail

SpcChart

public SpcChart()

Constructs SPC chart.

SpcChart

public SpcChart(ChartDataModel dataModel)
         throws DataFormatException

Constructs SPC chart.

Parameters:

dataModel - input data model.

Throws:

when - input data are invalid

DataFormatException

Method Detail

getLeftAxis

public Axis2DY getLeftAxis()

Returns left axis

getRightAxis

public Axis2DY getRightAxis()

Returns right axis

getBottomAxis

public Axis2DX getBottomAxis()

Returns bottom axis

getGrid

public Grid getGrid()

Returns grid object on the chart (if available)

getMax

protected double getMax(ChartDataModel dataModel,
                        double max)

Finds the maximum value in the data model.

Parameters:

dataModel - input data mode.

max - initial maximum value.

Returns:

discovered maximum value if it is lager than max parameter, otherwise max is returned.

getMin

protected double getMin(ChartDataModel dataModel,
                        double min)

Finds the minimum value in the data model.

Parameters:

dataModel - input data mode.

min - initial minimum value.

Returns:

discovered minimum value if it is smaller than min parameter, otherwise min is returned.

getMin

protected double getMin(ChartDataModel dataModel)
                 throws DataFormatException

Finds the minimum value in the data model.

Parameters:

dataModel - input data model.

Returns:

discovered minimum value (if not found Double.MAX_VALUE is returned).

Throws:

DataFormatException - when input data are invalid (does not contain only numbers).

getMax

protected double getMax(ChartDataModel dataModel)
                 throws DataFormatException

Finds the maximum value in the data model.

Parameters:

dataModel - input data model.

Returns:

discovered maximum value (if not found Double.MIN_VALUE is returned).

Throws:

DataFormatException - when input data are invalid (does not contain only numbers).

getDataModel

public ChartDataModel getDataModel()

Chart input data model.

setDataModel

public void setDataModel(ChartDataModel dataModel)
                  throws DataFormatException

Assigns input data model to the chart. After assigning the data, chart is redrawn.

Parameters:

dataModel - chat input data model.

Throws:

when - input data are invalid

DataFormatException

updateChart

protected void updateChart()
                    throws DataFormatException

Redraws chart

Throws:

DataFormatException

trim

protected void trim(ChartDataModel dataModel)

Removes empty data rows from data model.

Parameters:

dataModel - source and destination data model.

setNoData

public void setNoData(DataFormatException ex)

Sets no data information on the chart. Displayed in the case of error.

Parameters:

ex - error exception

setNoData

public void setNoData(java.lang.String message)

Sets no data information on the chart. Displayed in the case of error.

Parameters:

message - error message

resetDataModel

protected ChartDataModel resetDataModel(ChartDataModel model)

Removes data from the data model. If the new model is null, the new one is created.

Parameters:

model - input data model.

Returns:

updated/new data model.