net.sourceforge.chart2d
Class LLChartArea

java.lang.Object
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  +--net.sourceforge.chart2d.Area
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        +--net.sourceforge.chart2d.FontArea
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              +--net.sourceforge.chart2d.TitledArea
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                    +--net.sourceforge.chart2d.ChartArea
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                          +--net.sourceforge.chart2d.GraphChartArea
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                                +--net.sourceforge.chart2d.LLChartArea

class LLChartArea

extends GraphChartArea

A graph chart with the data category lables located along the left of the graph chart. A graph chart is a bar chart, a line chart, a scatter plot chart or any combination (i.e. any chart where data is represented in a cartesian coordinate system). This class is particulary suited for a horizontal bar chart. This class manages the xAxis, yAxis, legend, and graph areas of the chart. This class cannot be added to a content pane; if that is desired, use LLChart2D. This class is for custom painting, such as custom painting a JComponent (i.e. overriding the paintComponent (Graphics g) method). For customizing the LLChart2D class to use with your data set and needs, you'll have to get this class LLChartArea. You'll have to pass it your data sets in an array at least. You'll also want to set the title of this class, and also get its yAxis and other parts for setting their titles, labels, and so on.

Fields inherited from class net.sourceforge.chart2d.ChartArea

DEFAULT_FLOAT, MAX_FLOAT, MAX_INTEGER

Fields inherited from class net.sourceforge.chart2d.Area

BETWEEN, BOTTOM, CENTER, CENTERED, CONTINUOUS, DASHED, DOTTED, FLOAT, HEIGHT, HORIZONTAL, INTEGER, LABELSBOTTOM, LABELSLEFT, LEFT, LEFTBOTTOM, LEFTRIGHT, LEFTTOP, LESSER, MAX, MAXMODEL, MIN, RIGHT, RIGHTBOTTOM, RIGHTTOP, TOP, TOPBOTTOM, VERTICAL, WIDTH

Constructor Summary

(package private)

LLChartArea() Creates LLChartArea with GraphChartArea's defaults, and its defaults.

Method Summary

(package private) boolean	getLLChartAreaNeedsUpdate() Indicates whether some property of this class has changed.
(package private) java.awt.Dimension	getPrefSize(java.awt.Graphics2D g2D) Returns the minimum size that the chart would need if it was to be redrawn, the "preferred" size.
(package private) void	paintComponent(java.awt.Graphics2D g2D) Paints all the components of this class.
(package private) void	resetLLChartAreaModel(boolean reset) Resets the model for this class.
(package private) void	updateLLChartArea(java.awt.Graphics2D g2D) Updates this parent's variables, and this' variables.

Methods inherited from class net.sourceforge.chart2d.GraphChartArea

addDataset, addGraph, clearDatasetVector, getCustomGreatestValue, getCustomizeGreatestValue, getCustomizeLeastValue, getCustomLeastValue, getDataSetsVector, getDatasetVector, getGraphableToAvailableRatio, getGraphChartAreaNeedsUpdate, getGraphOverlayOrder, getGraphOverlayOrderCustom, getGraphToHeightRatio, getGraphToWidthRatio, getGraphVector, getNumbersAxisRangeHigh, getNumbersAxisRangeLow, getNumPlotAxisLabels, getXAxis, getXAxisToHeightRatio, getXAxisToWidthRatio, getYAxis, getYAxisToHeightRatio, getYAxisToWidthRatio, resetGraphChartAreaModel, setCustomGreatestValue, setCustomLeastValue, setGraphableToAvailableRatio, setGraphOverlayOrder, setGraphOverlayOrderCustom, setGraphToHeightRatio, setGraphToWidthRatio, setNumbersAxisRangeHigh, setNumbersAxisRangeLow, setNumPlotAxisLabels, setXAxisToHeightRatio, setXAxisToWidthRatio, setYAxisToHeightRatio, setYAxisToWidthRatio, updateGraphChartArea

Methods inherited from class net.sourceforge.chart2d.ChartArea

getAutoColor, getAutoSetLayoutRatios, getBetweenChartAndLegendGapExistence, getBetweenChartAndLegendGapThicknessModel, getChartAreaNeedsUpdate, getColorsType, getDataCategoryTotals, getDataSetColors, getDataSetColors, getDataSetTotal, getFloatToString, getLabelsPrecisionNum, getLegend, getLegendExistence, getLegendToHeightRatio, getLegendToWidthRatio, getPrecisionCeil, getPrecisionFloor, getPrecisionRound, getTitleSqueeze, resetChartAreaModel, setAutoColor, setAutoSetLayoutRatios, setBetweenChartAndLegendGapExistence, setBetweenChartAndLegendGapThicknessModel, setDataSetColors, setDataSetColorsType, setLabelsPrecisionNum, setLegendExistence, setLegendToHeightRatio, setLegendToWidthRatio, setNumDataSets, setTitleSqueeze, updateChartArea

Methods inherited from class net.sourceforge.chart2d.TitledArea

getBetweenTitleAndSpaceGapThickness, getBetweenTitleAndSpaceGapThicknessModel, getMaxEntitledSpaceBounds, getTitle, getTitleAutoLocate, getTitledAreaNeedsUpdate, getTitleExistence, getTitleJustifications, getTitleSize, getTitleText, resetTitledAreaModel, setBetweenTitleAndSpaceGapExistence, setBetweenTitleAndSpaceGapThicknessModel, setTitle, setTitleAutoLocate, setTitleExistence, setTitleJustifications, setTitleLocation, setTitleRotateLeft, updateTitledArea

Methods inherited from class net.sourceforge.chart2d.FontArea

getFont, getFontAreaNeedsUpdate, getFontColor, getFontName, getFontPointModel, getFontStyle, resetFontAreaModel, setFontColor, setFontName, setFontPointModel, setFontStyle, updateFontArea

Methods inherited from class net.sourceforge.chart2d.Area

applyRatio, getAreaNeedsUpdate, getAutoSize, getBackgroundColor, getBackgroundExistence, getBorderColor, getBorderColor, getBorderExistence, getBorderExistence, getBorderThickness, getBorderThickness, getBorderThicknessModel, getBorderThicknessModel, getGapThickness, getGapThicknessModel, getJustifications, getRatio, getResetAreaModel, getSize, getSizeLocation, getSpaceSize, getSpaceSizeLocation, resetAreaModel, setAutoJustifys, setAutoSizes, setBackgroundColor, setBackgroundExistence, setBorderAssociations, setBorderColor, setBorderColors, setBorderCornerAssociations, setBorderExistence, setBorderExistences, setBorderThicknessModel, setBorderThicknessModels, setCustomRatio, setGapAssociations, setGapExistence, setGapExistences, setGapThicknessModel, setGapThicknessModels, setJustifications, setLockRatios, setSize, setSizeLocation, setSpaceSize, setSpaceSizeLocation, updateArea

Methods inherited from class java.lang.Object

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

Constructor Detail

LLChartArea

LLChartArea()

Creates LLChartArea with GraphChartArea's defaults, and its defaults.

Method Detail

getPrefSize

java.awt.Dimension getPrefSize(java.awt.Graphics2D g2D)

Returns the minimum size that the chart would need if it was to be redrawn, the "preferred" size. The preferred size is the minimum size which would need to be set as the maxmodel size of the chart, if the chart was to be redrawn (assuming magnification is disabled).

Parameters:

g2D - The graphics context for calculations and painting.

Returns:

The size of the minimum maxmodel for a redraw.

getLLChartAreaNeedsUpdate

boolean getLLChartAreaNeedsUpdate()

Indicates whether some property of this class has changed.

Returns:

True if some property has changed.

resetLLChartAreaModel

void resetLLChartAreaModel(boolean reset)

Resets the model for this class. The model is used for shrinking and growing of its components based on the maximum size of this class. If this method is called, then the next time the maximum size is set, this classes model maximum size will be made equal to the new maximum size. Effectively what this does is ensure that whenever this objects maximum size is equal to the one given, then all of the components will take on their default model sizes. Note: This is only useful when auto model max sizing is disabled.

Parameters:

reset - True causes the max model to be reset upon next max sizing.

updateLLChartArea

void updateLLChartArea(java.awt.Graphics2D g2D)

Updates this parent's variables, and this' variables.

Parameters:

g2D - The graphics context to use for calculations.

paintComponent

void paintComponent(java.awt.Graphics2D g2D)

Paints all the components of this class. First all variables are updated.

Overrides:

paintComponent in class GraphChartArea

Parameters:

g2D - The graphics context for calculations and painting.