org.apache.myfaces.trinidad.model
Class ChartModel

java.lang.Object
  extended by org.apache.myfaces.trinidad.model.ChartModel

public abstract class ChartModel
extends Object

The data model used by chart components. The chart is draw using values from the yValues 2D array. The yValues are returned by getYValues() method. The maximum and the minimum are controlled by getMaxYValue() method and getMinYValue() method. The default maximum value is 120% of the maximum of the yValues if no value is specified. The default minimum value is 0. For XYLine and Scatter plots xValues are also required. The xValues are controlled by getXValues() method, getMaxXValue() method and getMinXValue() method. The labels on y-axis of the graph are calculated from the yValues. However the labels on the x-axis are controlled by the group labels array returned by getGroupLabels() method. Each group of values in the chart may contain multiple series. The number of series in a group are controlled by getSeriesLabels() method. The colors of the series are controlled by getSeriesColors() method. The chart title, sub-title and the footnote can be specified using getTitle() method, getSubTitle() method and getFootNote() method


Constructor Summary
ChartModel()
           
 
Method Summary
 String getFootNote()
           
abstract  List<String> getGroupLabels()
           
 Double getMaxXValue()
           
 Double getMaxYValue()
           
 Double getMinXValue()
           
 Double getMinYValue()
           
 List<Color> getSeriesColors()
           
abstract  List<String> getSeriesLabels()
           
 String getSubTitle()
           
 String getTitle()
           
 List<List<Double>> getXValues()
           
abstract  List<List<Double>> getYValues()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ChartModel

public ChartModel()
Method Detail

getSeriesLabels

public abstract List<String> getSeriesLabels()

getGroupLabels

public abstract List<String> getGroupLabels()

getSeriesColors

public List<Color> getSeriesColors()

getXValues

public List<List<Double>> getXValues()

getYValues

public abstract List<List<Double>> getYValues()

getMaxYValue

public Double getMaxYValue()

getMinYValue

public Double getMinYValue()

getMaxXValue

public Double getMaxXValue()

getMinXValue

public Double getMinXValue()

getTitle

public String getTitle()

getSubTitle

public String getSubTitle()

getFootNote

public String getFootNote()


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