netcharts.pro.charts.pie
Class NFAbstractPiechart

java.lang.Object
  |
  +--netcharts.pro.common.NFGraph
        |
        +--netcharts.pro.common.circular.NFSizedChart
              |
              +--netcharts.pro.charts.pie.NFAbstractPiechart

All Implemented Interfaces:

java.io.Externalizable, NFDragObserver, NFDwellObserver, NFGraphObserver, NFScrollObserver, java.io.Serializable

Direct Known Subclasses:

NFMultiPiechart, NFPiechart

public abstract class NFAbstractPiechart

extends NFSizedChart

Represents an abstract pie chart. Provides the ability to configure the chart via object manipulation or directly from CDL.

See Also:

Serialized Form

Fields inherited from class netcharts.pro.common.circular.NFSizedChart

SIZE_MAX_HEIGHT_DEFAULT, SIZE_MAX_WIDTH_DEFAULT, SIZE_MIN_HEIGHT_DEFAULT, SIZE_MIN_WIDTH_DEFAULT

Fields inherited from class netcharts.pro.common.NFGraph

ANTIALIAS_OFF, ANTIALIAS_ON, ANTIALIAS_ONDRAW, ANTIALIAS_ONTEXT, antiAliasModeMap, BAR, BOX, BUBBLE, COMBO, DIAGRAM, DIAL, HEATMAP, LINE, MULTIPIE, PARETO, PIE, POLAR, RADAR, STOCK, STRIP, TIME, XY

Constructor Summary

NFAbstractPiechart()
Constructs a default chart object.

NFAbstractPiechart(javax.swing.JPanel panel)
Constructs a chart object on the given JPanel.

NFAbstractPiechart(javax.swing.JPanel panel, java.util.Properties initProperties)
Constructs a chart object on the given JPanel with the specified properties.

NFAbstractPiechart(java.util.Properties initProperties)
Constructs a chart object with the specified properties.

Method Summary

int	getDepth() Get 3DDepth
boolean	getPieSquare() Get pie square
NFLine	getSliceBorder() Get sliceBorder for this pie chart
NFVector	getSliceFillPatterns() Get slice fill patterns
NFSliceLabel	getSliceLabel() Get sliceLabel object for this pie chart
void	resetState() Resets all of the parameter values to their initial state.
void	setDepth(int depth) Set 3DDepth
void	setPieSize(int minWidth, int minHeight, int maxWidth, int maxHeight) Set the minimum and maximum size of the Piechart.
void	setPieSquare(boolean pieSquare) Set pie square
void	setSliceBorder(NFLine sliceBorder) Set border for this pie chart
void	setSliceFillPatterns(NFVector sliceFillPatterns) Set slice fill patterns
void	setSliceLabel(NFSliceLabel label) Set sliceLabel object for this pie chart
void	writeChart(java.lang.StringBuffer sb) Writes this chart into a string buffer
void	writeExternal(java.io.ObjectOutput out) Writes this chart into an object for serialization.

Methods inherited from class netcharts.pro.common.circular.NFSizedChart

getMaxHeight, getMaxWidth, getMinHeight, getMinWidth, setMaxHeight, setMaxWidth, setMinHeight, setMinWidth

Methods inherited from class netcharts.pro.common.NFGraph

addChartActionListener, addGraphObserver, addNote, addPropertyChangeListener, display, dwellDisplay, dwellPress, finalize, getActiveClicks, getAlwaysUpdate, getAntiAlias, getAntiAliasMode, getBackgroundFillPattern, getBackgroundRegion, getCDL, getChartElementSpacing, getChartName, getChartSize, getColorTable, getDataActiveLabelsEnabled, getDefaultData, getDwell, getDwellOffset, getErrors, getFooter, getGraphFromTemplate, getGraphFromTemplate, getGraphFromTemplate, getGraphFromTemplate, getGraphFromTemplate, getGraphFromTemplate, getGraphFromTemplate, getGraphFromTemplate, getGraphGraphics, getHeader, getLeftTitle, getLegend, getMetaData, getMinimumSize, getNoteSeries, getNumberFormat, getNumErrors, getPanel, getPlotArea, getPreferredSize, getRightTitle, getRootPanel, getScaleFactor, getType, graphDrawn, graphTooSmall, initializeFromFile, initializeFromString, initializeFromURL, loadFromTemplate, loadFromTemplate, loadFromTemplate, loadLicenseFile, paint, postDrag, postScroll, preDrag, preScroll, readExternal, removeChartActionListener, removeGraphObserver, removePropertyChangeListener, sendData, sendData, sendData, sendData, sendUpdate, set, set, set, set, set, set, setActiveClicks, setAlwaysUpdate, setAntiAlias, setAntiAliasMode, setBackgroundFillPattern, setBackgroundRegion, setChartElementSpacing, setChartName, setChartSize, setColorTable, setDataActiveLabelsEnabled, setDocumentBase, setDwell, setDwellOffset, setFooter, setHeader, setLeftTitle, setLegend, setLicenseKey, setMetaData, setNoteSeries, setNumberFormat, setParentApplet, setPlotArea, setRightTitle, setScaleFactor, setSize, setSize, start, stop, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

NFAbstractPiechart

public NFAbstractPiechart()

Constructs a default chart object.

NFAbstractPiechart

public NFAbstractPiechart(java.util.Properties initProperties)

Constructs a chart object with the specified properties.

Parameters:

initProperties - A java.util.Properties object containing the set of runtime properties to use when generating the chart. See the netcharts.pro.common.NFGraph(java.util.Properties) constructor for a list of valid Properties.

NFAbstractPiechart

public NFAbstractPiechart(javax.swing.JPanel panel)

Constructs a chart object on the given JPanel.

Parameters:

panel - Panel to draw chart on.

NFAbstractPiechart

public NFAbstractPiechart(javax.swing.JPanel panel,
                          java.util.Properties initProperties)

Constructs a chart object on the given JPanel with the specified properties.

Parameters:

panel - Panel to draw chart on.

initProperties - A java.util.Properties object containing the set of runtime properties to use when generating the chart. See the netcharts.pro.common.NFGraph(java.util.Properties) constructor for a list of valid Properties.

Method Detail

setPieSize

public void setPieSize(int minWidth,
                       int minHeight,
                       int maxWidth,
                       int maxHeight)
                throws NFParamException

Set the minimum and maximum size of the Piechart. To specify no value, set to -1.

Parameters:

minWidth - The minimum width of the Piechart.

minHeight - The minimum height of the Piechart.

maxWidth - The maximum width of the Piechart.

maxHeight - The maximum height of the Piechart.

setSliceLabel

public void setSliceLabel(NFSliceLabel label)

Set sliceLabel object for this pie chart

Parameters:

label - Contains several elements that characterize how slice labels should be shown.

getSliceLabel

public NFSliceLabel getSliceLabel()

Get sliceLabel object for this pie chart

Returns:

label Contains several elements that characterize how slice labels should be shown.

setSliceBorder

public void setSliceBorder(NFLine sliceBorder)

Set border for this pie chart

Parameters:

sliceBorder - The line style to use for slice border lines

getSliceBorder

public NFLine getSliceBorder()

Get sliceBorder for this pie chart

Returns:

sliceBorder The line style to use for slice border lines

setDepth

public void setDepth(int depth)

Set 3DDepth

Parameters:

depth - 3D shadow depth

getDepth

public int getDepth()

Get 3DDepth

Returns:

depth 3D shadow depth

setPieSquare

public void setPieSquare(boolean pieSquare)

Set pie square

Parameters:

pieSquare - When true, the pie will always have a consistent width and height. When false, the pie will attempt to use all available width and height

getPieSquare

public boolean getPieSquare()

Get pie square

Returns:

pieSquare When true, the pie will always have a consistent width and height. When false, the pie will attempt to use all available width and height

setSliceFillPatterns

public void setSliceFillPatterns(NFVector sliceFillPatterns)
                          throws NFParamException

Set slice fill patterns

Parameters:

input - A NFVector of NFFillPatterns corresponding to each slice.

getSliceFillPatterns

public NFVector getSliceFillPatterns()

Get slice fill patterns

Parameters:

input - A NFVector of NFFillPatterns corresponding to each slice.

writeExternal

public void writeExternal(java.io.ObjectOutput out)
                   throws java.io.IOException

Writes this chart into an object for serialization.

Overrides:

writeExternal in class NFGraph

writeChart

public void writeChart(java.lang.StringBuffer sb)

Writes this chart into a string buffer

Overrides:

writeChart in class NFSizedChart

resetState

public void resetState()

Resets all of the parameter values to their initial state.

Overrides:

resetState in class NFSizedChart