Class PlotComputation
java.lang.Object
org.eclipse.birt.chart.computation.PlotComputation
- Direct Known Subclasses:
PlotWithAxes,PlotWithoutAxes
Used as base class for Plot computation. Abstract useful methods from
PlotWithAxes and PlotWithoutAxes.
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionabstract voidThis method computes the entire chart within the given bounds.getModel()final Boundsfinal InsetsdoubleReturns current rate for Point->Pixel.final RunTimeContextabstract ISeriesRenderingHintsgetSeriesRenderingHints(SeriesDefinition sdOrthogonal, Series seOrthogonal)
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Constructor Details
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PlotComputation
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Method Details
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compute
This method computes the entire chart within the given bounds. If the dataset has changed but none of the axis attributes have changed, simply re-compute without 'rebuilding axes'.- Parameters:
bo-- Throws:
ChartExceptionIllegalArgumentException
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getSeriesRenderingHints
public abstract ISeriesRenderingHints getSeriesRenderingHints(SeriesDefinition sdOrthogonal, Series seOrthogonal) throws ChartException, IllegalArgumentException - Parameters:
sdOrthogonal-seOrthogonal-- Returns:
- ISeriesRenderingHints
- Throws:
ChartExceptionIllegalArgumentException
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getPlotBounds
- Returns:
- The plot bounds in pixels
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getModel
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getPlotInsets
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getRunTimeContext
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getChartComputation
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getPointToPixel
public double getPointToPixel()Returns current rate for Point->Pixel.- Returns:
- Since:
- 2.5
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