com.fr.plugin.chart.pie

类 VanChartPiePlotGlyph

java.lang.Object

com.fr.chart.chartglyph.GeneralGlyph

com.fr.chart.chartglyph.RectangleGlyph

com.fr.chart.chartglyph.PlotGlyph<VanChartDataSeries>

com.fr.plugin.chart.glyph.VanChartPlotGlyph

com.fr.plugin.chart.pie.VanChartPiePlotGlyph

所有已实现的接口:

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

直接已知子类:

VanChartMultiPiePlotGlyph

public class VanChartPiePlotGlyph
extends VanChartPlotGlyph

Created by Mitisky on 15/8/18.

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
protected class	VanChartPiePlotGlyph.PointAndAngle

字段概要

字段

限定符和类型	字段和说明
protected static int	ANGLE
protected static double	FIRST_QUA
protected static double	FOUTH_QUA
protected java.util.ArrayList	leftDown
protected java.util.ArrayList	leftUp
protected static double	MOVE_GAP
protected static double	RADIO_PERCENT
protected double	radius
protected static double	RADIUS_MIN_PERCENR
protected static double	RADIUS_PERCENT_DIFF
protected double	radiusPercent
protected java.util.ArrayList	rightDown
protected java.util.ArrayList	rightUp
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.plugin.chart.glyph.VanChartPlotGlyph

defaultAttrLabel, defaultAttrTooltip, legendBackgroundMap, legendItemList

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
VanChartPiePlotGlyph()

方法概要

方法

限定符和类型	方法和说明
protected void	addNotNullSeriesJSON(JSONObject js, Repository repo, ChartWebPara para) 系列写入json
protected void	bubbleSort(java.util.ArrayList list, boolean isIncrease)
void	calculateDataPointPercentValue() 计算数据点的占比，用的是各个数值的绝对值.
protected void	clearList()
java.awt.Color[]	createColors4Series() 为每个系列创建颜色数组
protected double	dealEachArea(java.util.ArrayList pointArray, int resolution, int categoryIndex)
protected void	dealLabelBoundsOverLay(java.util.ArrayList pointArray, int resolution, int changedTimes, double minAngle, double maxAngle, boolean isAdd) 标签牵引线算法描述 1、排序：四块区域分别排序，左上方和右下方，按照角度从小到大排序， 左下方和右上方，按照从大到小排序 2、计算位置及调整：四块区域按照排好序的数组计算“本身应该有”的位置， 如果当前位置被占用，则调整角度 3、调整角度方法：左上方和右下方每次增加1度，直至调整到水平位置如果还没找到，则不画标签， 左下方和右上方每次减少一个角度，直至调整到水平位置，如果还没找到，则不画标签 更改：只尝试计算一遍位置，只像水平方向调整，如果正反方向都调整，则会出现交叉
java.lang.String	demoImagePath()
java.lang.String	getChartType()
double	getEndAngle()
double	getInnerRadiusPercent()
protected java.awt.geom.Dimension2D	getLabelDim(DataPoint dataPoint, int resolution)
LineMarkerIcon	getLegendMarkerIcon(VanChartDataSeries dataSeries, java.awt.Color[] colors)
protected double	getPercent(int seriesIndex, int categoryIndex) 值对应的角度 比*
JSONObject	getPlotOptionsJSON(Repository repo, boolean isJsDraw, ChartWebPara para) 获取 plotOptions的JSON对象
VanChartRadiusGlyph	getRadiusGlyph()
ChartRoseType	getRoseType()
protected double	getSeriesStartAngle(int categoryIndex, int seriesIndex)
double	getStartAngle()
protected double	getWholeAngle()
boolean	isExistAttrByResult(Result result, java.lang.Class targetClass) 判断是否对某个Result进行条件设置
protected boolean	isExistOuterLabels()
boolean	isSupportRotation() 返回是否支持旋转
void	layoutDataSeriesGlyph(int resolution) 一个饼图 是一个分类.
void	setEndAngle(double endAngle)
void	setInnerRadiusPercent(double innerRadiusPercent)
void	setRadiusGlyph(VanChartRadiusGlyph radiusGlyph)
void	setRoseType(ChartRoseType roseType)
void	setStartAngle(double startAngle)
void	setSupportRotation(boolean supportRotation)
protected void	sortList(boolean isOverLay) 如果是在尝试是否画的下时，各个数组按照弧度从小到大排序 如果是处理标签覆盖问题，各个数组的弧度按照从高到低排序 （接近中心点水平线为低）

从类继承的方法 com.fr.plugin.chart.glyph.VanChartPlotGlyph

addAlphaJSON, addBorderJSON, addHyperlinkJSON, addLabelJSON, addNullLabelJSON, addOtherJSON, addSeriesJSON, addSeriesJSONWithCate2Series, addXAxisJSON, addYAxisJSON, allNullValue, changeInfoWithCondition, createColors4Legend, createDataLabel4DataPointWithCondition, createDataLabel4EveryPoint, createDataLabel4EverySeries, createDataPointLabelAfterInstallAxisGlyph, createDataSheetLegendItems, createLegendItems, dealDataPointLabel, dealMarkerIconCondition, dealMarkerIconCondition4DataSheet, dealSeriesAccumulatedColors, draw, drawInfo, drawWithoutInfo, getAttrAlpha, getAttrAlpha, getAttrBackground, getAttrBorder, getAttrLabel, getAttrLineColor, getAxisPlotType, getCategoryNum, getChartID, getDataPointLabelBoundsWithPosition, getDefaultAttrAlpha, getDefaultAttrBorder, getDefaultAttrBubble, getDefaultAttrLabel, getDefaultAttrMarker, getDefaultAttrTooltip, getDefaultColors, getDefaultColors, getHyperLinkParas, getLabelText, getLegendItemList, getLegendSeriesSize, getMinMaxValue, getPlotGlyphType, getPointkey, getPointValue, getSeries, getSeriesFromAll, getSerieskey, getSmallIconType, isAxisRotation, isLocal, isSupportEmptyData, isTreeSeries, layoutAxisGlyph, layoutAxisGlyph, setAxisPlotType, setAxisRotation, setCategoryNum, setChartID, setHyperLinkParas, setLegendItemList, setLocal, setUseDefaultNullData

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

addECNameToHyperLink, addOtherJSON, addSeries, addSeriesJSON, addSeriesJSON, avoidCoverLabelBounds, axisExtendsMaxMinValueWithTrendLine, calculateOrderList, clone, createColors4Cate, createDataSheetGlyph, dealDataPointLabel, dealLabelBoundsInOrder, dealLabelBoundsOutPlotBounds, dealPlotHotAttr, doLayout, drawInfo, drawLabel4Series, drawShape4Series, equals, getAdditionalCanvasCount, getAllDataPointGlyph, getAllTrendLineGlyph, getAutoRefreshPerSecond, getCategoryCount, getCombinedSize, getConditionCollection, getDataPointLabelBoundsWithPosition, getDataPointLabelBoundsWithPosition, getDataPointLabelBoundsWithPosition4Line, getDataProcessor, getDrawSequence, getExtraLabelValue, getExtraTooltipValue, getFirstDataPoint, getHotHyperLink, getHotTooltipStyle, getPlotDetailType, getPlotFillStyle, getPlotStyle, getPreGap4AxisRightUnit, getPreGap4AxisTopUnit, getPreLeft4DataSheet, getSeriesSize, getVanChartType, getWholeChartBackground, getXDivideUnit, getYDivideUnit, is3DPlotGlyph, isDataPointXNotInPlotBounds, 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

ANGLE

protected static final int ANGLE

另请参阅:

常量字段值

radius

protected transient double radius

leftUp

protected transient java.util.ArrayList leftUp

rightUp

protected transient java.util.ArrayList rightUp

leftDown

protected transient java.util.ArrayList leftDown

rightDown

protected transient java.util.ArrayList rightDown

radiusPercent

protected double radiusPercent

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

FOUTH_QUA

protected static final double FOUTH_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

RADIO_PERCENT

protected static final double RADIO_PERCENT

另请参阅:

常量字段值

RADIUS_PERCENT_DIFF

protected static final double RADIUS_PERCENT_DIFF

另请参阅:

常量字段值

RADIUS_MIN_PERCENR

protected static final double RADIUS_MIN_PERCENR

另请参阅:

常量字段值

构造器详细资料

VanChartPiePlotGlyph

public VanChartPiePlotGlyph()

方法详细资料

getRadiusGlyph

public VanChartRadiusGlyph getRadiusGlyph()

setRadiusGlyph

public void setRadiusGlyph(VanChartRadiusGlyph radiusGlyph)

setEndAngle

public void setEndAngle(double endAngle)

setInnerRadiusPercent

public void setInnerRadiusPercent(double innerRadiusPercent)

setRoseType

public void setRoseType(ChartRoseType roseType)

setStartAngle

public void setStartAngle(double startAngle)

getRoseType

public ChartRoseType getRoseType()

getStartAngle

public double getStartAngle()

getInnerRadiusPercent

public double getInnerRadiusPercent()

getEndAngle

public double getEndAngle()

setSupportRotation

public void setSupportRotation(boolean supportRotation)

isSupportRotation

public boolean isSupportRotation()

返回是否支持旋转

返回:

返回是否支持旋转

getLegendMarkerIcon

public LineMarkerIcon getLegendMarkerIcon(VanChartDataSeries dataSeries,
                                 java.awt.Color[] colors)

覆盖:

getLegendMarkerIcon 在类中 VanChartPlotGlyph

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.

覆盖:

layoutDataSeriesGlyph 在类中 VanChartPlotGlyph

参数:

resolution - 分辨率

getSeriesStartAngle

protected double getSeriesStartAngle(int categoryIndex,
                         int seriesIndex)

getPercent

protected double getPercent(int seriesIndex,
                int categoryIndex)

值对应的角度 比*

getWholeAngle

protected double getWholeAngle()

getLabelDim

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

clearList

protected void clearList()

sortList

protected void sortList(boolean isOverLay)

如果是在尝试是否画的下时，各个数组按照弧度从小到大排序 如果是处理标签覆盖问题，各个数组的弧度按照从高到低排序 （接近中心点水平线为低）

参数:

isOverLay -

bubbleSort

protected void bubbleSort(java.util.ArrayList list,
              boolean isIncrease)

isExistOuterLabels

protected boolean isExistOuterLabels()

dealEachArea

protected double dealEachArea(java.util.ArrayList pointArray,
                  int resolution,
                  int categoryIndex)

dealLabelBoundsOverLay

protected void dealLabelBoundsOverLay(java.util.ArrayList pointArray,
                          int resolution,
                          int changedTimes,
                          double minAngle,
                          double maxAngle,
                          boolean isAdd)

标签牵引线算法描述 1、排序：四块区域分别排序，左上方和右下方，按照角度从小到大排序， 左下方和右上方，按照从大到小排序 2、计算位置及调整：四块区域按照排好序的数组计算“本身应该有”的位置， 如果当前位置被占用，则调整角度 3、调整角度方法：左上方和右下方每次增加1度，直至调整到水平位置如果还没找到，则不画标签， 左下方和右上方每次减少一个角度，直至调整到水平位置，如果还没找到，则不画标签

更改：只尝试计算一遍位置，只像水平方向调整，如果正反方向都调整，则会出现交叉

isExistAttrByResult

public boolean isExistAttrByResult(Result result,
                          java.lang.Class targetClass)

判断是否对某个Result进行条件设置

覆盖:

isExistAttrByResult 在类中 PlotGlyph<VanChartDataSeries>

参数:

result - 需要判断的对象

targetClass - 是否存在的条件

返回:

是则返回true

calculateDataPointPercentValue

public void calculateDataPointPercentValue()

计算数据点的占比，用的是各个数值的绝对值.

覆盖:

calculateDataPointPercentValue 在类中 PlotGlyph<VanChartDataSeries>

getPlotOptionsJSON

public JSONObject getPlotOptionsJSON(Repository repo,
                            boolean isJsDraw,
                            ChartWebPara para)
                              throws JSONException

获取 plotOptions的JSON对象

覆盖:

getPlotOptionsJSON 在类中 VanChartPlotGlyph

参数:

repo - 请求

isJsDraw - 动态展示

para -

返回:

返回json

抛出:

JSONException - 抛出问题

demoImagePath

public java.lang.String demoImagePath()

指定者:

demoImagePath 在类中 VanChartPlotGlyph

getChartType

public java.lang.String getChartType()

指定者:

getChartType 在类中 PlotGlyph<VanChartDataSeries>

addNotNullSeriesJSON

protected void addNotNullSeriesJSON(JSONObject js,
                        Repository repo,
                        ChartWebPara para)
                             throws JSONException

系列写入json

覆盖:

addNotNullSeriesJSON 在类中 VanChartPlotGlyph

参数:

js - json对象

repo - 请求

para -

抛出:

JSONException - 抛错

createColors4Series

public java.awt.Color[] createColors4Series()

从类复制的说明: VanChartPlotGlyph

为每个系列创建颜色数组

覆盖:

createColors4Series 在类中 VanChartPlotGlyph

返回:

返回颜色数组.