org.eclipse.birt.chart.script
Interface IChartEventHandler

All Known Implementing Classes:

ChartEventHandlerAdapter

public interface IChartEventHandler

Script event handler interface for charts. This event handler provides control on the chart databinding, generation and rendering. Please use the adapter implementation ChartItem

See Also:

IChartScriptContext

Method Summary

void	afterComputations(Chart cm, PlotComputation oComputations) Called after computations of chart model.
void	afterDataSetFilled(Series series, DataSet dataSet, IChartScriptContext icsc) Called after populating the series dataset.
void	afterDrawAxisLabel(Axis axis, Label label, IChartScriptContext icsc) Called after rendering each label on a given Axis.
void	afterDrawAxisTitle(Axis axis, Label label, IChartScriptContext icsc) Called after rendering the Title of an Axis.
void	afterDrawBlock(Block block, IChartScriptContext icsc) Called after drawing each block.
void	afterDrawDataPoint(DataPointHints dph, Fill fill, IChartScriptContext icsc) Called after drawing each datapoint graphical representation or marker.
void	afterDrawDataPointLabel(DataPointHints dph, Label label, IChartScriptContext icsc) Called after rendering the label for each datapoint.
void	afterDrawFittingCurve(CurveFitting cf, IChartScriptContext icsc) Called after rendering curve fitting.
void	afterDrawLegendEntry(Label label, IChartScriptContext icsc) Deprecated. Since 2.2.0 use afterDrawLegendItem( ) instead
void	afterDrawLegendItem(LegendEntryRenderingHints lerh, Bounds bo, IChartScriptContext icsc) Called after drawing the legend item.
void	afterDrawMarker(Marker marker, DataPointHints dph, IChartScriptContext icsc) Called after drawing each marker.
void	afterDrawMarkerLine(Axis axis, MarkerLine mLine, IChartScriptContext icsc) Called after drawing each marker line in an Axis.
void	afterDrawMarkerRange(Axis axis, MarkerRange mRange, IChartScriptContext icsc) Called after drawing each marker range in an Axis.
void	afterDrawSeries(Series series, ISeriesRenderer isr, IChartScriptContext icsc) Called after rendering Series.
void	afterDrawSeriesTitle(Series series, Label label, IChartScriptContext icsc) Called after rendering the title of a Series .
void	afterGeneration(GeneratedChartState gcs, IChartScriptContext icsc) Called after generation of chart model to GeneratedChartState.
void	afterRendering(GeneratedChartState gcs, IChartScriptContext icsc) Called after the chart is rendered.
void	beforeComputations(Chart cm, PlotComputation oComputations) Called before computations of chart model.
void	beforeDataSetFilled(Series series, IDataSetProcessor idsp, IChartScriptContext icsc) Called before populating the series dataset using the DataSetProcessor.
void	beforeDrawAxisLabel(Axis axis, Label label, IChartScriptContext icsc) Called before rendering each label on a given Axis.
void	beforeDrawAxisTitle(Axis axis, Label label, IChartScriptContext icsc) Called before rendering the Title of an Axis.
void	beforeDrawBlock(Block block, IChartScriptContext icsc) Called before drawing each block.
void	beforeDrawDataPoint(DataPointHints dph, Fill fill, IChartScriptContext icsc) Called before drawing each datapoint graphical representation or marker.
void	beforeDrawDataPointLabel(DataPointHints dph, Label label, IChartScriptContext icsc) Called before rendering the label for each datapoint.
void	beforeDrawFittingCurve(CurveFitting cf, IChartScriptContext icsc) Called before rendering curve fitting.
void	beforeDrawLegendEntry(Label label, IChartScriptContext icsc) Deprecated. Since 2.2.0 use beforeDrawLegendItem( ) instead
void	beforeDrawLegendItem(LegendEntryRenderingHints lerh, Bounds bo, IChartScriptContext icsc) Called before drawing the legend item.
void	beforeDrawMarker(Marker marker, DataPointHints dph, IChartScriptContext icsc) Called before drawing each marker.
void	beforeDrawMarkerLine(Axis axis, MarkerLine mLine, IChartScriptContext icsc) Called before drawing each marker line in an Axis.
void	beforeDrawMarkerRange(Axis axis, MarkerRange mRange, IChartScriptContext icsc) Called before drawing each marker range in an Axis.
void	beforeDrawSeries(Series series, ISeriesRenderer isr, IChartScriptContext icsc) Called before rendering Series.
void	beforeDrawSeriesTitle(Series series, Label label, IChartScriptContext icsc) Called before rendering the title of a Series.
void	beforeGeneration(Chart cm, IChartScriptContext icsc) Called before generation of chart model to GeneratedChartState.
void	beforeRendering(GeneratedChartState gcs, IChartScriptContext icsc) Called before the chart is rendered.

Method Detail

beforeDataSetFilled

void beforeDataSetFilled(Series series,
                         IDataSetProcessor idsp,
                         IChartScriptContext icsc)

Called before populating the series dataset using the DataSetProcessor.

Parameters:

series - Series

idsp - IDataSetProcessor

icsc - IChartScriptContext

afterDataSetFilled

void afterDataSetFilled(Series series,
                        DataSet dataSet,
                        IChartScriptContext icsc)

Called after populating the series dataset.

Parameters:

series - Series

dataSet - DataSet

icsc - IChartScriptContext

beforeGeneration

void beforeGeneration(Chart cm,
                      IChartScriptContext icsc)

Called before generation of chart model to GeneratedChartState.

Parameters:

cm - Chart

icsc - IChartScriptContext

afterGeneration

void afterGeneration(GeneratedChartState gcs,
                     IChartScriptContext icsc)

Called after generation of chart model to GeneratedChartState.

Parameters:

gcs - GeneratedChartState

icsc - IChartScriptContext

beforeComputations

void beforeComputations(Chart cm,
                        PlotComputation oComputations)

Called before computations of chart model.

Parameters:

cm - Chart

oComputations - PlotComputation

Since:

2.5

afterComputations

void afterComputations(Chart cm,
                       PlotComputation oComputations)

Called after computations of chart model.

Parameters:

cm - Chart

oComputations - PlotComputation

Since:

2.5

beforeRendering

void beforeRendering(GeneratedChartState gcs,
                     IChartScriptContext icsc)

Called before the chart is rendered.

Parameters:

gcs - GeneratedChartState

icsc - IChartScriptContext

afterRendering

void afterRendering(GeneratedChartState gcs,
                    IChartScriptContext icsc)

Called after the chart is rendered.

Parameters:

gcs - GeneratedChartState

icsc - IChartScriptContext

beforeDrawBlock

void beforeDrawBlock(Block block,
                     IChartScriptContext icsc)

Called before drawing each block.

Parameters:

block - Block

icsc - IChartScriptContext

afterDrawBlock

void afterDrawBlock(Block block,
                    IChartScriptContext icsc)

Called after drawing each block.

Parameters:

block - Block

icsc - IChartScriptContext

beforeDrawLegendEntry

void beforeDrawLegendEntry(Label label,
                           IChartScriptContext icsc)

Deprecated. Since 2.2.0 use beforeDrawLegendItem( ) instead

Called before drawing each entry in the legend.

Parameters:

label - Label

icsc - IChartScriptContext

afterDrawLegendEntry

void afterDrawLegendEntry(Label label,
                          IChartScriptContext icsc)

Deprecated. Since 2.2.0 use afterDrawLegendItem( ) instead

Called after drawing each entry in the legend.

Parameters:

label - Label

icsc - IChartScriptContext

beforeDrawLegendItem

void beforeDrawLegendItem(LegendEntryRenderingHints lerh,
                          Bounds bo,
                          IChartScriptContext icsc)

Called before drawing the legend item.

Parameters:

lerh - LegendEntryRenderingHints

bo - Bounds

icsc - IChartScriptContext

Since:

Version 2.2.0

afterDrawLegendItem

void afterDrawLegendItem(LegendEntryRenderingHints lerh,
                         Bounds bo,
                         IChartScriptContext icsc)

Called after drawing the legend item.

Parameters:

lerh - LegendEntryRenderingHints

bo - Bounds

icsc - IChartScriptContext

Since:

Version 2.2.0

beforeDrawSeries

void beforeDrawSeries(Series series,
                      ISeriesRenderer isr,
                      IChartScriptContext icsc)

Called before rendering Series.

Parameters:

series - Series

isr - ISeriesRenderer

icsc - IChartScriptContext

afterDrawSeries

void afterDrawSeries(Series series,
                     ISeriesRenderer isr,
                     IChartScriptContext icsc)

Called after rendering Series.

Parameters:

series - Series

isr - ISeriesRenderer

icsc - IChartScriptContext

beforeDrawSeriesTitle

void beforeDrawSeriesTitle(Series series,
                           Label label,
                           IChartScriptContext icsc)

Called before rendering the title of a Series.

Parameters:

series - Series

label - Label

icsc - IChartScriptContext

afterDrawSeriesTitle

void afterDrawSeriesTitle(Series series,
                          Label label,
                          IChartScriptContext icsc)

Called after rendering the title of a Series .

Parameters:

series - Series

label - Label

icsc - IChartScriptContext

beforeDrawMarker

void beforeDrawMarker(Marker marker,
                      DataPointHints dph,
                      IChartScriptContext icsc)

Called before drawing each marker.

Parameters:

marker - Marker

dph - DataPointHints

icsc - IChartScriptContext

afterDrawMarker

void afterDrawMarker(Marker marker,
                     DataPointHints dph,
                     IChartScriptContext icsc)

Called after drawing each marker.

Parameters:

marker - Marker

dph - DataPointHints

icsc - IChartScriptContext

beforeDrawMarkerLine

void beforeDrawMarkerLine(Axis axis,
                          MarkerLine mLine,
                          IChartScriptContext icsc)

Called before drawing each marker line in an Axis.

Parameters:

axis - Axis

mLine - MarkerLine

icsc - IChartScriptContext

afterDrawMarkerLine

void afterDrawMarkerLine(Axis axis,
                         MarkerLine mLine,
                         IChartScriptContext icsc)

Called after drawing each marker line in an Axis.

Parameters:

axis - Axis

mLine - MarkerLine

icsc - IChartScriptContext

beforeDrawMarkerRange

void beforeDrawMarkerRange(Axis axis,
                           MarkerRange mRange,
                           IChartScriptContext icsc)

Called before drawing each marker range in an Axis.

Parameters:

axis - Axis

mRange - MarkerRange

icsc - IChartScriptContext

afterDrawMarkerRange

void afterDrawMarkerRange(Axis axis,
                          MarkerRange mRange,
                          IChartScriptContext icsc)

Called after drawing each marker range in an Axis.

Parameters:

axis - Axis

mRange - MarkerRange

icsc - IChartScriptContext

beforeDrawDataPoint

void beforeDrawDataPoint(DataPointHints dph,
                         Fill fill,
                         IChartScriptContext icsc)

Called before drawing each datapoint graphical representation or marker.

Parameters:

dph - DataPointHints

fill - Fill

icsc - IChartScriptContext

afterDrawDataPoint

void afterDrawDataPoint(DataPointHints dph,
                        Fill fill,
                        IChartScriptContext icsc)

Called after drawing each datapoint graphical representation or marker.

Parameters:

dph - DataPointHints

fill - Fill

icsc - IChartScriptContext

beforeDrawDataPointLabel

void beforeDrawDataPointLabel(DataPointHints dph,
                              Label label,
                              IChartScriptContext icsc)

Called before rendering the label for each datapoint.

Parameters:

dph - DataPointHints

label - Label

icsc - IChartScriptContext

afterDrawDataPointLabel

void afterDrawDataPointLabel(DataPointHints dph,
                             Label label,
                             IChartScriptContext icsc)

Called after rendering the label for each datapoint.

Parameters:

dph - DataPointHints

label - Label

icsc - IChartScriptContext

beforeDrawFittingCurve

void beforeDrawFittingCurve(CurveFitting cf,
                            IChartScriptContext icsc)

Called before rendering curve fitting.

Parameters:

cf - CurveFitting

icsc - IChartScriptContext

afterDrawFittingCurve

void afterDrawFittingCurve(CurveFitting cf,
                           IChartScriptContext icsc)

Called after rendering curve fitting.

Parameters:

cf - CurveFitting

icsc - IChartScriptContext

beforeDrawAxisLabel

void beforeDrawAxisLabel(Axis axis,
                         Label label,
                         IChartScriptContext icsc)

Called before rendering each label on a given Axis.

Parameters:

axis - Axis

label - Label

icsc - IChartScriptContext

afterDrawAxisLabel

void afterDrawAxisLabel(Axis axis,
                        Label label,
                        IChartScriptContext icsc)

Called after rendering each label on a given Axis.

Parameters:

axis - Axis

label - Label

icsc - IChartScriptContext

beforeDrawAxisTitle

void beforeDrawAxisTitle(Axis axis,
                         Label label,
                         IChartScriptContext icsc)

Called before rendering the Title of an Axis.

Parameters:

axis - Axis

label - Label

icsc - IChartScriptContext

afterDrawAxisTitle

void afterDrawAxisTitle(Axis axis,
                        Label label,
                        IChartScriptContext icsc)

Called after rendering the Title of an Axis.

Parameters:

axis - Axis

label - Label

icsc - IChartScriptContext