com.fr.chart.chartglyph

类 PiePlotGlyph

java.lang.Object

com.fr.chart.chartglyph.GeneralGlyph

com.fr.chart.chartglyph.RectangleGlyph

com.fr.chart.chartglyph.PlotGlyph

com.fr.chart.chartglyph.PiePlotGlyph

所有已实现的接口:

Glyph, FCloneable, java.io.Serializable, java.lang.Cloneable

直接已知子类:

CompositePiePlotGlyph, Pie3DPlotGlyph

public class PiePlotGlyph
extends PlotGlyph

饼图绘图区图形对象.

影响饼图 半径大小的因素: 1. 绘图区自身的最大宽度和高度 2. 标签多少(多时标签列表摆放, 少时标签直接延伸半径)(标签在饼图外或者内) 3. 标签的最大宽度值(标签在饼图外或者内) 4. 牵引线 5. 点击分离饼图的弹出距离 6. 复合饼图中的复合距离间隔(两个圆之间的间隔) 7. 复合饼图的相应比例的半径(大圆:小圆

另请参阅:

序列化表格

嵌套类概要

嵌套类

限定符和类型	类和说明
class	PiePlotGlyph.PointAndAngle

字段概要

字段

限定符和类型	字段和说明
protected static double	FIRST_QUA
protected static double	MOVE_GAP
protected static double	NO_BOUNDS
protected static double	OUTSIDE_LABEL_RADIUS_COEFFICIENT
protected static double	RADIO_PERCENT
protected double	radius
protected double	radiusPercent
protected static double	SECOND_QUA
static double	START_ANGLE
protected static double	THRID_QUA
protected static double	WHEN_MORE_RAD

从类继承的字段 com.fr.chart.chartglyph.PlotGlyph

CATEGORY_PARA, conditionCollection, DEFAULT_SIZE, plotStyle, RESET_JAVA_FONT_X, SERIES_PARA, seriesList, STACK, X_AXIS, X_PARA, Y_AXIS, Y_PARA

从类继承的字段 com.fr.chart.chartglyph.RectangleGlyph

bounds, visible

构造器概要

构造器

构造器和说明
PiePlotGlyph()

方法概要

方法

限定符和类型	方法和说明
void	addSeriesJSON(JSONObject js, ConditionCollection conditionCollection, Repository repo)
protected boolean	adjustLabelBoundsY(java.awt.geom.GeneralPath boundsPath, PiePlotGlyph.PointAndAngle pointAndAngle, int resolution, double minAngle, double maxAngle, boolean isLeft)
protected java.awt.geom.Point2D	calculateLabelBoundsWithAngle(double centerAngle, PiePlotGlyph.PointAndAngle pointAndAngle, int resolution, java.awt.geom.Rectangle2D labelBounds)
protected ShapeGlyph	calculateShapeGlyph4DifferentSub(DataPoint dataPoint)
protected double	changeRadius(int categoryIndex, int seriesIndex)
protected double	deal4BestRad(double resultD, int categoryIndex)
protected void	deal4EachCategory(int categoryIndex, int resolution)
protected void	dealInsideLabelBounds(DataPoint dataPoint, int resolution)
protected void	dealLabelBounds(DataPoint dataPoint, int resolution)
protected void	dealLabelBoundsOutPlotBounds(java.awt.geom.Rectangle2D labelBounds, java.awt.geom.GeneralPath labelsPath, DataPoint dataPoint, java.util.List orderList, int orderListIndex)
protected void	dealLeadLine(java.awt.geom.Arc2D arc2D, DataPoint4Pie dataPoint, double centerAngle)
void	dealLeadLineSeries() 处理系列牵引线.
protected void	dealPlotStyle(int plotStyle, DataPoint4Pie dataPoint)
protected void	dealWidthLine(java.awt.geom.Point2D centerPoint, PiePlotGlyph.PointAndAngle pointAndAngle)
protected void	dealWithCategoryLabels(int categoryIndex, int resolution)
protected void	dealWithDataSeries(int categoryIndex, int resolution)
void	draw(java.awt.Graphics g, int resolution) draw方法.画出饼图对象.
void	drawShape4Series(java.awt.Graphics g, int resolution)
boolean	equals(java.lang.Object ob)
protected java.awt.Shape	getArc2D(DataPoint dataPoint)
protected java.awt.geom.Point2D	getCenterPoint(int seriesIndex, int categoryIndex)
java.lang.String	getChartType()
protected java.awt.Shape	getDataPointShape(java.awt.geom.Point2D centerPoint, double seriesStartAngle, double radius, int seriesIndex, int categoryIndex)
protected java.lang.String	getExtraTooltipValue()
protected double	getHalfAngle(double seriesStartAngle, int seriesIndex, int categoryIndex)
protected java.awt.geom.Dimension2D	getLabelDim(DataPoint dataPoint, int resolution)
protected double	getMaxLabelWidth(int categoryIndex, int resolution)
protected double	getPercent(int seriesIndex, int categoryIndex) 值对应的角度 比*
protected double	getPieDimension(int categoryIndex)
java.lang.String	getPlotGlyphType() 用于JS中的Type类型.
protected void	getSeriesCountWithQuadrant(int categoryIndex)
protected double	getSeriesStartAngle(int categoryIndex, int seriesIndex)
int	getSubType()
protected double	getTotalValue(int categoryIndex)
java.lang.String	getVanChartType()
protected void	initLabelData(int categoryIndex, int resolution)
protected boolean	isGuideLineShow(DataPoint dataPoint)
protected boolean	isNotNeedMoveChangeLabelRadius(java.awt.Shape pie, java.awt.geom.Rectangle2D labelBounds) 是否需要移动标签半径 以便于 在扇形内放下整个标签, 被三维继承, true 表示不需要
protected boolean	isOutsideLabel(int seriesIndex, int categoryIndex)
protected boolean	isSmallerThan(PiePlotGlyph.PointAndAngle pointAndAngle, PiePlotGlyph.PointAndAngle minPoint)
void	layoutAxisGlyph(int resolution) 局坐标轴, 饼图无.
void	layoutDataSeriesGlyph(int resolution) 一个饼图 是一个分类.

从类继承的方法 com.fr.chart.chartglyph.PlotGlyph

addECNameToHyperLink, addOtherJSON, addSeries, addSeriesJSON, avoidCoverLabelBounds, axisExtendsMaxMinValueWithTrendLine, calculateDataPointPercentValue, calculateOrderList, clone, createColors4Cate, createColors4Series, createDataSheetGlyph, dealDataPointLabel, dealLabelBoundsInOrder, dealPlotHotAttr, doLayout, drawInfo, drawLabel4Series, getAdditionalCanvasCount, getAllDataPointGlyph, getAllTrendLineGlyph, getAutoRefreshPerSecond, getCategoryCount, getCombinedSize, getConditionCollection, getDataPointLabelBoundsWithPosition, getDataPointLabelBoundsWithPosition, getDataPointLabelBoundsWithPosition4Line, getDataProcessor, getDrawSequence, getExtraLabelValue, getFirstDataPoint, getHotHyperLink, getHotTooltipStyle, getPlotDetailType, getPlotFillStyle, getPlotOptionsJSON, getPlotStyle, getPreGap4AxisRightUnit, getPreGap4AxisTopUnit, getPreLeft4DataSheet, getSeries, getSeriesSize, getSmallIconType, getWholeChartBackground, getXDivideUnit, getYDivideUnit, is3DPlotGlyph, isDataPointXNotInPlotBounds, isExistAttrByResult, isNeedDealHotHyperlink, isNullValueBreak, isSeriesDragEnable, isSupportLegend, isSupportZoom, isZoom, notDealDataPointLabel, resetClip, selectableChildren, setAutoRefreshPerSecond, setCombinedSize, setConditionCollection, setDataProcessor, setHotHyperLink, setHotTooltipStyle, setIsNullValueBreak, setPlotFillStyle, setPlotStyle, setSeriesDragEnable, setWholeChartBackground, setZoom, skipDealPointHotAttr, toJSONObject, trendLineFitting

从类继承的方法 com.fr.chart.chartglyph.RectangleGlyph

getBounds, getOutline4Fill, getShape, isInvisible, isVisible, setBounds, setVisible

从类继承的方法 com.fr.chart.chartglyph.GeneralGlyph

dealCondition, dealConditionWithSeriesColor, drawOnlyBorder, drawWithOutBorder, getAlpha, getBackground, getBorderColor, getBorderStyle, getGeneralInfo, getRoundRadius, is3DIE6, isRoundBorder, isShadow, paint, paintBackground, putBackgroundJSON, putPlotBackgroundJSON, setAlpha, setBackground, setBorderColor, setBorderStyle, setGeneralInfo, setRoundBorder, toVanJSONObject

从类继承的方法 java.lang.Object

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

字段详细资料

START_ANGLE

public static final double START_ANGLE

另请参阅:

常量字段值

FIRST_QUA

protected static final double FIRST_QUA

另请参阅:

常量字段值

SECOND_QUA

protected static final double SECOND_QUA

另请参阅:

常量字段值

THRID_QUA

protected static final double THRID_QUA

另请参阅:

常量字段值

WHEN_MORE_RAD

protected static final double WHEN_MORE_RAD

另请参阅:

常量字段值

MOVE_GAP

protected static final double MOVE_GAP

另请参阅:

常量字段值

NO_BOUNDS

protected static final double NO_BOUNDS

另请参阅:

常量字段值

RADIO_PERCENT

protected static final double RADIO_PERCENT

另请参阅:

常量字段值

OUTSIDE_LABEL_RADIUS_COEFFICIENT

protected static final double OUTSIDE_LABEL_RADIUS_COEFFICIENT

另请参阅:

常量字段值

radius

protected transient double radius

radiusPercent

protected double radiusPercent

构造器详细资料

PiePlotGlyph

public PiePlotGlyph()

方法详细资料

getSeriesStartAngle

protected double getSeriesStartAngle(int categoryIndex,
                         int seriesIndex)

getHalfAngle

protected double getHalfAngle(double seriesStartAngle,
                  int seriesIndex,
                  int categoryIndex)

getTotalValue

protected double getTotalValue(int categoryIndex)

getPercent

protected double getPercent(int seriesIndex,
                int categoryIndex)

值对应的角度 比*

layoutAxisGlyph

public void layoutAxisGlyph(int resolution)

局坐标轴, 饼图无.

指定者:

layoutAxisGlyph 在类中 PlotGlyph

参数:

resolution - 分辨率

initLabelData

protected void initLabelData(int categoryIndex,
                 int resolution)

layoutDataSeriesGlyph

public void layoutDataSeriesGlyph(int resolution)

一个饼图 是一个分类. 每个扇形代表一个系列.

指定者:

layoutDataSeriesGlyph 在类中 PlotGlyph

参数:

resolution - 分辨率

dealLabelBoundsOutPlotBounds

protected void dealLabelBoundsOutPlotBounds(java.awt.geom.Rectangle2D labelBounds,
                                java.awt.geom.GeneralPath labelsPath,
                                DataPoint dataPoint,
                                java.util.List orderList,
                                int orderListIndex)

覆盖:

dealLabelBoundsOutPlotBounds 在类中 PlotGlyph

deal4EachCategory

protected void deal4EachCategory(int categoryIndex,
                     int resolution)

dealWithDataSeries

protected void dealWithDataSeries(int categoryIndex,
                      int resolution)

dealWithCategoryLabels

protected void dealWithCategoryLabels(int categoryIndex,
                          int resolution)

adjustLabelBoundsY

protected boolean adjustLabelBoundsY(java.awt.geom.GeneralPath boundsPath,
                         PiePlotGlyph.PointAndAngle pointAndAngle,
                         int resolution,
                         double minAngle,
                         double maxAngle,
                         boolean isLeft)

isSmallerThan

protected boolean isSmallerThan(PiePlotGlyph.PointAndAngle pointAndAngle,
                    PiePlotGlyph.PointAndAngle minPoint)

dealPlotStyle

protected void dealPlotStyle(int plotStyle,
                 DataPoint4Pie dataPoint)

getSubType

public int getSubType()

calculateShapeGlyph4DifferentSub

protected ShapeGlyph calculateShapeGlyph4DifferentSub(DataPoint dataPoint)

getCenterPoint

protected java.awt.geom.Point2D getCenterPoint(int seriesIndex,
                                   int categoryIndex)

getArc2D

protected java.awt.Shape getArc2D(DataPoint dataPoint)

dealLeadLineSeries

public void dealLeadLineSeries()

处理系列牵引线.

getPieDimension

protected double getPieDimension(int categoryIndex)

deal4BestRad

protected double deal4BestRad(double resultD,
                  int categoryIndex)

getDataPointShape

protected java.awt.Shape getDataPointShape(java.awt.geom.Point2D centerPoint,
                               double seriesStartAngle,
                               double radius,
                               int seriesIndex,
                               int categoryIndex)

getSeriesCountWithQuadrant

protected void getSeriesCountWithQuadrant(int categoryIndex)

dealLeadLine

protected void dealLeadLine(java.awt.geom.Arc2D arc2D,
                DataPoint4Pie dataPoint,
                double centerAngle)

isGuideLineShow

protected boolean isGuideLineShow(DataPoint dataPoint)

drawShape4Series

public void drawShape4Series(java.awt.Graphics g,
                    int resolution)

覆盖:

drawShape4Series 在类中 PlotGlyph

changeRadius

protected double changeRadius(int categoryIndex,
                  int seriesIndex)

dealLabelBounds

protected void dealLabelBounds(DataPoint dataPoint,
                   int resolution)

isOutsideLabel

protected boolean isOutsideLabel(int seriesIndex,
                     int categoryIndex)

dealInsideLabelBounds

protected void dealInsideLabelBounds(DataPoint dataPoint,
                         int resolution)

isNotNeedMoveChangeLabelRadius

protected boolean isNotNeedMoveChangeLabelRadius(java.awt.Shape pie,
                                     java.awt.geom.Rectangle2D labelBounds)

是否需要移动标签半径 以便于 在扇形内放下整个标签, 被三维继承, true 表示不需要

calculateLabelBoundsWithAngle

protected java.awt.geom.Point2D calculateLabelBoundsWithAngle(double centerAngle,
                                                  PiePlotGlyph.PointAndAngle pointAndAngle,
                                                  int resolution,
                                                  java.awt.geom.Rectangle2D labelBounds)

dealWidthLine

protected void dealWidthLine(java.awt.geom.Point2D centerPoint,
                 PiePlotGlyph.PointAndAngle pointAndAngle)

getLabelDim

protected java.awt.geom.Dimension2D getLabelDim(DataPoint dataPoint,
                                    int resolution)

getMaxLabelWidth

protected double getMaxLabelWidth(int categoryIndex,
                      int resolution)

draw

public void draw(java.awt.Graphics g,
        int resolution)

draw方法.画出饼图对象.

指定者:

draw 在接口中 Glyph

覆盖:

draw 在类中 PlotGlyph

参数:

g - 图形对象

resolution - 分辨率

equals

public boolean equals(java.lang.Object ob)

覆盖:

equals 在类中 PlotGlyph

getPlotGlyphType

public java.lang.String getPlotGlyphType()

从类复制的说明: PlotGlyph

用于JS中的Type类型.

指定者:

getPlotGlyphType 在类中 PlotGlyph

getChartType

public java.lang.String getChartType()

指定者:

getChartType 在类中 PlotGlyph

addSeriesJSON

public void addSeriesJSON(JSONObject js,
                 ConditionCollection conditionCollection,
                 Repository repo)
                   throws JSONException

覆盖:

addSeriesJSON 在类中 PlotGlyph

抛出:

JSONException

getExtraTooltipValue

protected java.lang.String getExtraTooltipValue()

覆盖:

getExtraTooltipValue 在类中 PlotGlyph

getVanChartType

public java.lang.String getVanChartType()

覆盖:

getVanChartType 在类中 PlotGlyph