public class CustomChartData extends TopChartData implements ChartData
categoryPresentList, HUGE_DATA, seriesPresentList, XML_TAG| 构造器和说明 |
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CustomChartData() |
| 限定符和类型 | 方法和说明 |
|---|---|
void |
dealDiscard(int topCate,
int topSeries,
boolean isDiscardOtherCate,
boolean isDiscardOtherSeries,
boolean isDiscardNullCate,
boolean isDiscardNullSeries) |
void |
dealHugeData()
处理大量数据时抽样
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void |
dealPresent(Present categoryPresent,
Present seriesPresent,
Calculator calculator)
处理分类和系列对应到数据字典.
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int |
getCategoryLabelCount()
返回 分类或x轴的标签个数
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java.lang.Object |
getCategoryOriginalLabel(int i)
返回分类或x轴上序号为categoryIndex的标签的实际值
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java.util.Map<CustomPlotType,ChartData> |
getChartDataMap() |
void |
setChartDataMap(java.util.Map<CustomPlotType,ChartData> chartDataMap) |
addCategoryPresent, addSeriesPresent, clearCate, clearSeries, dealDataObject2Number, dealDiscardOther2DValue, dealDiscardOtherList, equals, getCategoryPresentLabel, getDataValue, getItemCount, getObjectNumber, getOriginalItem, getPresentItem, getSeriesItems, getX, getXValue2Dclone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitgetCategoryPresentLabelpublic java.util.Map<CustomPlotType,ChartData> getChartDataMap()
public void setChartDataMap(java.util.Map<CustomPlotType,ChartData> chartDataMap)
public void dealPresent(Present categoryPresent, Present seriesPresent, Calculator calculator)
TopChartDatadealPresent 在接口中 ChartDatadealPresent 在类中 TopChartDatapublic int getCategoryLabelCount()
ChartDatagetCategoryLabelCount 在接口中 ChartDatapublic java.lang.Object getCategoryOriginalLabel(int i)
ChartDatagetCategoryOriginalLabel 在接口中 ChartDatapublic void dealHugeData()
TopChartDatadealHugeData 在接口中 ChartDatadealHugeData 在类中 TopChartDatapublic void dealDiscard(int topCate,
int topSeries,
boolean isDiscardOtherCate,
boolean isDiscardOtherSeries,
boolean isDiscardNullCate,
boolean isDiscardNullSeries)
dealDiscard 在接口中 ChartDatadealDiscard 在类中 TopChartDatatopCate - 截取前多少个分类topSeries - 截取前多少个系列isDiscardOtherCate - 是否抛弃其他截取后的分类isDiscardOtherSeries - 是否抛弃截取后的其他系列isDiscardNullCate - 是否抛弃全部是空值的分类isDiscardNullSeries - 是否抛弃全部是空值的系列