Class StackedColumnRenderableSeries
Provides Fast Stacked Column (Bar) series rendering.
Inheritance
Inherited Members
Namespace:
Assembly: .dll
Syntax
public class StackedColumnRenderableSeries extends renderableSeries.BaseColumnRenderableSeries implements renderableSeries.IStackedColumnRenderableSeriesConstructors
StackedColumnRenderableSeries()
Creates a new instance of StackedColumnRenderableSeries class
Declaration
public StackedColumnRenderableSeries()StackedColumnRenderableSeries(renderableSeriesStackedColumnRenderPassData currentRenderPassData, renderableSeries.hitTest.IHitProvider hitProvider, renderableSeries.hitTest.INearestPointProvider nearestPointProvider)
Creates a new instance of StackedColumnRenderableSeries class
Declaration
protected StackedColumnRenderableSeries(renderableSeriesStackedColumnRenderPassData currentRenderPassData, renderableSeries.hitTest.IHitProvider hitProvider, renderableSeries.hitTest.INearestPointProvider nearestPointProvider)Parameters
| Type | Name | Description |
|---|---|---|
| renderableSeriesStackedColumnRenderPassData | currentRenderPassData | The render pass data instance |
| renderableSeries.hitTest.IHitProvider | hitProvider | The hit provider instance |
| renderableSeries.hitTest.INearestPointProvider | nearestPointProvider | The nearest point provider instance |
Methods
getFirstDataSeries()
Get the dataSeries instance of this series.
Declaration
public dataSeries.IDataSeries getFirstDataSeries()Returns
| Type | Description |
|---|---|
| IDataSeries |
getFirstRenderPassData()
Get the renderPassData instance of this series.
Declaration
public renderableSeriesISeriesRenderPassData getFirstRenderPassData()Returns
| Type | Description |
|---|---|
| renderableSeriesISeriesRenderPassData |
hasValidRenderPassData()
Checks whether this stacked renderable series has valid render pass data.
Declaration
public final boolean hasValidRenderPassData()Returns
| Type | Description |
|---|---|
| boolean |
internalDraw(IRenderContext2D renderContext, IAssetManager2D assetManager, renderableSeriesISeriesRenderPassData renderPassData)
Draws the series using the IRenderContext2D, the IAssetManager2D and the ISeriesRenderPassData passed in
Declaration
protected void internalDraw(IRenderContext2D renderContext, IAssetManager2D assetManager, renderableSeriesISeriesRenderPassData renderPassData)Parameters
| Type | Name | Description |
|---|---|---|
| IRenderContext2D | renderContext | |
| IAssetManager2D | assetManager | |
| renderableSeriesISeriesRenderPassData | renderPassData |
Overrides
internalUpdateRenderPassData(renderableSeriesISeriesRenderPassData renderPassDataToUpdate, dataSeries.IDataSeries<?,?> dataSeries, ResamplingMode resamplingMode, IPointResamplerFactory factory)
Updates the current render pass data using the data series, resampling factory passed in
Declaration
protected void internalUpdateRenderPassData(renderableSeriesISeriesRenderPassData renderPassDataToUpdate, dataSeries.IDataSeries<?,?> dataSeries, ResamplingMode resamplingMode, IPointResamplerFactory factory)Parameters
| Type | Name | Description |
|---|---|---|
| renderableSeriesISeriesRenderPassData | renderPassDataToUpdate | |
| IDataSeries<?,?> | dataSeries | |
| ResamplingMode | resamplingMode | |
| IPointResamplerFactory | factory |
Overrides
Exceptions
| Type | Condition |
|---|---|
| Exception |
isUpdateOfStackedRenderPassDataRequired(coordinateCalculators.ICoordinateCalculator xCoordCalc, coordinateCalculators.ICoordinateCalculator yCoordCalc, Size viewportSize)
Checks whether this stacked renderable series need to update its render pass data.
Declaration
public boolean isUpdateOfStackedRenderPassDataRequired(coordinateCalculators.ICoordinateCalculator xCoordCalc, coordinateCalculators.ICoordinateCalculator yCoordCalc, Size viewportSize)Parameters
| Type | Name | Description |
|---|---|---|
| coordinateCalculators.ICoordinateCalculator | xCoordCalc | |
| coordinateCalculators.ICoordinateCalculator | yCoordCalc | |
| Size | viewportSize |
Returns
| Type | Description |
|---|---|
| boolean |
shiftColumnCenters(int[] columnsCountAtX, int[] pointsSequenceNumbers, float columnWidth, float columnSpacing)
Shifts x-Values coordinates to spread all horizontally stacked columns properly.
Declaration
public final void shiftColumnCenters(int[] columnsCountAtX, int[] pointsSequenceNumbers, float columnWidth, float columnSpacing)Parameters
| Type | Name | Description |
|---|---|---|
| int[] | columnsCountAtX | |
| int[] | pointsSequenceNumbers | |
| float | columnWidth | |
| float | columnSpacing |
tryAddSeriesToLegendDataSource(List<renderableSeries.IRenderableSeries> legendDataSource)
When overridden in derived classes, should add all needed IRenderableSeries into legend data source.
Declaration
public void tryAddSeriesToLegendDataSource(List<renderableSeries.IRenderableSeries> legendDataSource)Parameters
| Type | Name | Description |
|---|---|---|
| List<IRenderableSeries> | legendDataSource |
updateColumnPixelWidth(float columnPixelWidth)
Updates StackedColumnRenderPassData#columnPixelWidth value of this IStackedColumnRenderableSeries instance.
If it's VerticallyStackedColumnsCollection - updates StackedColumnRenderPassData#columnPixelWidth for all series in the collection.
Declaration
public void updateColumnPixelWidth(float columnPixelWidth)Parameters
| Type | Name | Description |
|---|---|---|
| float | columnPixelWidth |