Java Doc for AbstractChartRenderer.java in  » Chart » charting-0.94 » de » progra » charting » render » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Chart » charting 0.94 » de.progra.charting.render 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   de.progra.charting.render.AbstractChartRenderer

All known Subclasses:   de.progra.charting.render.RadarChartRenderer,  de.progra.charting.render.PieChartRenderer,  de.progra.charting.render.InterpolationChartRenderer,  de.progra.charting.render.LineChartRenderer,  de.progra.charting.render.BarChartRenderer,  de.progra.charting.render.PlotChartRenderer,  de.progra.charting.render.StackedBarChartRenderer,
AbstractChartRenderer
abstract public class AbstractChartRenderer implements Renderer(Code)
This class is the superclass for all the different ChartRenderer.
author:
   mueller
version:
   1.0


Field Summary
protected  Rectanglebounds
    
protected  CoordSystemcoord
    
protected  ChartDataModelmodel
    
protected  PointToPixelTranslatorp
    
protected  RowColorModelrcm
    

Constructor Summary
protected  AbstractChartRenderer(ChartDataModel model)
    
public  AbstractChartRenderer(PointToPixelTranslator p, ChartDataModel model)
    
public  AbstractChartRenderer(CoordSystem cs, ChartDataModel model)
    

Method Summary
public  RectanglegetBounds()
     Gets the bounds for this renderer. the bounds of this renderer.
public  ChartDataModelgetChartDataModel()
     Returns the ChartDataModel whose DataSets are rendered.
public  CoordSystemgetCoordSystem()
     Returns the current CoordSystem.
public  PointToPixelTranslatorgetPointToPixelTranslator()
     Returns the PointToPixelTranslator.
public  DimensiongetPreferredSize()
     Returns the preferred size needed for the renderer.
public  RowColorModelgetRowColorModel()
     Returns the RowColorModel currently in use.
public  AffineTransformgetTransform(int axis)
     Returns the currently defined AffineTransform for any y-axis.
public  voidrender(Graphics2D g)
     Calls renderChart(g) and crops the output to the desired bounds.
abstract public  voidrenderChart(Graphics2D g)
     Finally renders the chart in the clipped rectangle.
public  voidsetBounds(Rectangle bounds)
     Sets the bounds the layout manager has assigned to this renderer.
public  voidsetChartDataModel(ChartDataModel model)
     Sets the ChartDataModel whose DataSets are rendered.
public  voidsetCoordSystem(CoordSystem cs)
     Sets the CoordSystem which contains the AffineTransforms to translate into pixel space.
public  voidsetPointToPixelTranslator(PointToPixelTranslator p)
     Sets the PointToPixelTranslator.
public  voidsetRowColorModel(RowColorModel rcm)
     Sets a RowColorModel to define the correlation of row titles and colors used for the Legend.

Field Detail
bounds
protected Rectangle bounds(Code)



coord
protected CoordSystem coord(Code)



model
protected ChartDataModel model(Code)



p
protected PointToPixelTranslator p(Code)



rcm
protected RowColorModel rcm(Code)




Constructor Detail
AbstractChartRenderer
protected AbstractChartRenderer(ChartDataModel model)(Code)
Creates new AbstractChartRenderer
Parameters:
  model - the DataModel that should be rendered



AbstractChartRenderer
public AbstractChartRenderer(PointToPixelTranslator p, ChartDataModel model)(Code)
Creates new AbstractChartRenderer
Parameters:
  rcm - the RowColorModel that defines the correspondence between row titles and colors
Parameters:
  p - the Object used to translate values into points
Parameters:
  model - the DataModel that should be rendered



AbstractChartRenderer
public AbstractChartRenderer(CoordSystem cs, ChartDataModel model)(Code)
Creates new AbstractChartRenderer
Parameters:
  cs - the CoordSystem which contains the AffineTransforms to translateinto pixel space
Parameters:
  rcm - the RowColorModel that defines the correspondence between row titles and colors
Parameters:
  model - the DataModel that should be rendered




Method Detail
getBounds
public Rectangle getBounds()(Code)
Gets the bounds for this renderer. the bounds of this renderer. If setBounds has notbeen called before, the bounds computed fromgetPreferredSize is returned.



getChartDataModel
public ChartDataModel getChartDataModel()(Code)
Returns the ChartDataModel whose DataSets are rendered. a ChartDataModel which contains the Chart's data



getCoordSystem
public CoordSystem getCoordSystem()(Code)
Returns the current CoordSystem.



getPointToPixelTranslator
public PointToPixelTranslator getPointToPixelTranslator()(Code)
Returns the PointToPixelTranslator. the PointToPixelTranslator currently in use



getPreferredSize
public Dimension getPreferredSize()(Code)
Returns the preferred size needed for the renderer. a non-null Dimension object



getRowColorModel
public RowColorModel getRowColorModel()(Code)
Returns the RowColorModel currently in use. a RowColorModel



getTransform
public AffineTransform getTransform(int axis)(Code)
Returns the currently defined AffineTransform for any y-axis.
Parameters:
  axis - the y-axis to be used.



render
public void render(Graphics2D g)(Code)
Calls renderChart(g) and crops the output to the desired bounds. This way you can manually set small maximum and minimum values which automatically gets reflected in the CoordSystem but the ChartRenderer doesn't need to care.
Parameters:
  g - the Graphics2D object in which to render



renderChart
abstract public void renderChart(Graphics2D g)(Code)
Finally renders the chart in the clipped rectangle.



setBounds
public void setBounds(Rectangle bounds)(Code)
Sets the bounds the layout manager has assigned to this renderer. Those, of course, have to be considered in the rendering process.
Parameters:
  bounds - the new bounds for the renderer.



setChartDataModel
public void setChartDataModel(ChartDataModel model)(Code)
Sets the ChartDataModel whose DataSets are rendered.
Parameters:
  model - the ChartDataModel



setCoordSystem
public void setCoordSystem(CoordSystem cs)(Code)
Sets the CoordSystem which contains the AffineTransforms to translate into pixel space.
Parameters:
  cs - the new CoordSystem



setPointToPixelTranslator
public void setPointToPixelTranslator(PointToPixelTranslator p)(Code)
Sets the PointToPixelTranslator.
Parameters:
  p - the PointToPixelTranslator



setRowColorModel
public void setRowColorModel(RowColorModel rcm)(Code)
Sets a RowColorModel to define the correlation of row titles and colors used for the Legend.
Parameters:
  rcm - the RowColorModel



Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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