Package org.eclipse.birt.chart.render
Interface ISeriesRenderer
- All Known Implementing Classes:
AxesRenderer
,BaseRenderer
,EmptyWithAxes
,EmptyWithoutAxes
public interface ISeriesRenderer
Defines the callback methods to be implemented by a custom series renderer to
compute and render a specific series implementation.
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Method Summary
Modifier and TypeMethodDescriptionvoid
compute
(Bounds bo, Plot p, ISeriesRenderingHints isrh) Sends out a first pass notification to the series renderer implementation to perform any necessary pre-computations prior to a second pass rendering.void
renderLegendGraphic
(IPrimitiveRenderer ipr, Legend lg, Fill fPaletteEntry, Bounds bo) Notifies the series renderer to render a legend graphic element in the legend content that represents the series associated with the renderer.void
renderSeries
(IPrimitiveRenderer ipr, Plot p, ISeriesRenderingHints isrh) Notifies the series renderer to render itself in the provided plot area.
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Method Details
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compute
Sends out a first pass notification to the series renderer implementation to perform any necessary pre-computations prior to a second pass rendering.- Parameters:
bo
-p
-isrh
-- Throws:
ChartException
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renderSeries
Notifies the series renderer to render itself in the provided plot area. Each of the individual series renderers will have to implement their own graphic element rendering routines w.r.t. the plot background.- Parameters:
ipr
-p
-isrh
-- Throws:
ChartException
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renderLegendGraphic
void renderLegendGraphic(IPrimitiveRenderer ipr, Legend lg, Fill fPaletteEntry, Bounds bo) throws ChartException Notifies the series renderer to render a legend graphic element in the legend content that represents the series associated with the renderer.- Parameters:
ipr
-lg
-fPaletteEntry
-bo
-- Throws:
ChartException
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