Plot2D (MeteoInfoLib 1.9 API)

java.lang.Object
- org.meteoinfo.chart.plot.Plot
- - org.meteoinfo.chart.plot.AbstractPlot2D
  - - org.meteoinfo.chart.plot.Plot2D

直接已知子类:

PiePlot, PolarPlot
```
public class Plot2D
extends AbstractPlot2D
```
作者:

Yaqiang Wang

字段概要
- 从类继承的字段 org.meteoinfo.chart.plot.AbstractPlot2D
  background
- 从类继承的字段 org.meteoinfo.chart.plot.Plot
  columnIndex, DEFAULT_BACKGROUND_ALPHA, DEFAULT_BACKGROUND_PAINT, DEFAULT_FOREGROUND_ALPHA, DEFAULT_LEGEND_ITEM_BOX, DEFAULT_LEGEND_ITEM_CIRCLE, DEFAULT_OUTLINE_PAINT, DEFAULT_OUTLINE_STROKE, isSubPlot, MINIMUM_HEIGHT_TO_DRAW, MINIMUM_WIDTH_TO_DRAW, outerPosition, position, rowIndex, symbolAntialias, units

构造器概要

构造器
构造器说明

Plot2D()

构造器
构造器	说明
`Plot2D()`

方法概要

所有方法实例方法具体方法
限定符和类型	方法	说明
`void`	`addGraphic(int idx, Graphic g)`	Add a graphic by index
`void`	`addGraphic(Graphic g)`	Add a graphic
`void`	`addGraphics(List<Graphic> gs)`	Add graphic list
`float`	`getBarsWidth()`	Get bars width (0 - 1), only used for automatic bar width.
`Dataset`	`getDataset()`	Get dataset
`Rectangle`	`getGraphicRectangle(Graphics2D g, Graphic aGraphic, Rectangle2D area)`	Get graphic rectangle
`GraphicCollection`	`getGraphics()`	Get graphics
`LegendScheme`	`getLegendScheme()`	Get legend scheme
`void`	`removeGraphic(int idx)`	Remove a graphic by index
`void`	`removeGraphic(Graphic g)`	Remove a graphic
`void`	`removeLastGraphic()`	Remove last graphic
`void`	`setAutoExtent()`	Set auto extent
`void`	`setBarsWidth(float value)`	Set bars width (0 - 1), only used for automatic bar width.
`void`	`setDataset(Dataset dataset)`	Set dataset
`void`	`setGraphics(GraphicCollection value)`	Set graphics
`void`	`updateLegendScheme()`

从类继承的方法 org.meteoinfo.chart.plot.AbstractPlot2D
addLegend, addText, draw, getAspect, getAxis, getBackground, getDrawExtent, getExtent, getGraphArea, getGridLine, getLeftTitle, getLegend, getLegend, getLegends, getOuterPositionArea, getPlotOrientation, getPlotType, getPositionArea, getRightTitle, getSelectedColor, getTexts, getTightInset, getTightInsetArea, getTitle, getWindArrow, getXAxis, getXAxisLocation, getYAxis, getYAxisLocation, isAutoAspect, isDrawNeatLine, isDrawRightAxis, isDrawTopAxis, isInsideTick, isLogX, isLogY, isXReverse, isYReverse, projToScreen, projXLength, projYLength, removeLegend, removeLegend, screenToProj, setAspect, setAutoAspect, setAxis, setAxisLabelFont, setAxisOn, setBackground, setDrawExtent, setDrawExtent1, setDrawLegend, setDrawNeatLine, setDrawRightAxis, setDrawTopAxis, setExtent, setInsideTick, setLeftTitle, setLeftTitle, setLegend, setLegends, setPlotOrientation, setRightTitle, setRightTitle, setSelectedColor, setTexts, setTitle, setTitle, setWindArrow, setXAxis, setXAxisLocation, setYAxis, setYAxisLocation, updateDrawExtent, zoomToExtentScreen

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - Plot2D
```
public Plot2D()
```
- 方法详细资料
  - getGraphics
```
public GraphicCollection getGraphics()
```
    Get graphics
    
    返回:
    
    Graphics
  - setGraphics
```
public void setGraphics(GraphicCollection value)
```
    Set graphics
    
    参数:
    
    value - Graphics
  - getBarsWidth
```
public float getBarsWidth()
```
    Get bars width (0 - 1), only used for automatic bar width.
    
    返回:
    
    Bars width
  - setBarsWidth
```
public void setBarsWidth(float value)
```
    Set bars width (0 - 1), only used for automatic bar width.
    
    参数:
    
    value - Bars width
  - addGraphic
```
public void addGraphic(Graphic g)
```
    Add a graphic
    
    参数:
    
    g - Grahic
  - addGraphic
```
public void addGraphic(int idx,
                       Graphic g)
```
    Add a graphic by index
    
    参数:
    
    idx - Index
    
    g - Graphic
  - removeGraphic
```
public void removeGraphic(Graphic g)
```
    Remove a graphic
    
    参数:
    
    g - Graphic
  - removeGraphic
```
public void removeGraphic(int idx)
```
    Remove a graphic by index
    
    参数:
    
    idx - Index
  - removeLastGraphic
```
public void removeLastGraphic()
```
    Remove last graphic
  - addGraphics
```
public void addGraphics(List<Graphic> gs)
```
    Add graphic list
    
    参数:
    
    gs - Graphic list
  - getGraphicRectangle
```
public Rectangle getGraphicRectangle(Graphics2D g,
                                     Graphic aGraphic,
                                     Rectangle2D area)
```
    Get graphic rectangle
    
    参数:
    
    g - The graphics
    
    aGraphic - The graphic
    
    area - Area
    
    返回:
    
    Rectangle
  - setAutoExtent
```
public void setAutoExtent()
```
    Set auto extent
    
    指定者:
    
    setAutoExtent 在类中 AbstractPlot2D
  - updateLegendScheme
```
public void updateLegendScheme()
```
    指定者:
    
    updateLegendScheme 在类中 AbstractPlot2D
  - getDataset
```
public Dataset getDataset()
```
    从类复制的说明: Plot
    
    Get dataset
    
    指定者:
    
    getDataset 在类中 Plot
    
    返回:
    
    Dataset
  - setDataset
```
public void setDataset(Dataset dataset)
```
    从类复制的说明: Plot
    
    Set dataset
    
    指定者:
    
    setDataset 在类中 Plot
    
    参数:
    
    dataset - Dataset
  - getLegendScheme
```
public LegendScheme getLegendScheme()
```
    Get legend scheme
    
    返回:
    
    Legend scheme

类 Plot2D

字段概要

从类继承的字段 org.meteoinfo.chart.plot.AbstractPlot2D

从类继承的字段 org.meteoinfo.chart.plot.Plot

构造器概要

方法概要

从类继承的方法 org.meteoinfo.chart.plot.AbstractPlot2D

从类继承的方法 java.lang.Object

从类继承的方法 org.meteoinfo.chart.plot.Plot

构造器详细资料

Plot2D

方法详细资料

getGraphics

setGraphics

getBarsWidth

setBarsWidth

addGraphic

addGraphic

removeGraphic

removeGraphic

removeLastGraphic

addGraphics

getGraphicRectangle

setAutoExtent

updateLegendScheme

getDataset

setDataset

getLegendScheme