Class FastUniformHeatmapRenderableSeries

Displays 2D data as an uniform heat map

Inheritance
java.lang.Object
RenderableSeriesCore
renderableSeries.BaseRenderableSeries
FastUniformHeatmapRenderableSeries
Inherited Members
Namespace:
Assembly: .dll
Syntax
public class FastUniformHeatmapRenderableSeries extends renderableSeries.BaseRenderableSeries

Constructors

FastUniformHeatmapRenderableSeries()

Creates a new instance of FastUniformHeatmapRenderableSeries class

Declaration
public FastUniformHeatmapRenderableSeries()

FastUniformHeatmapRenderableSeries(renderableSeriesUniformHeatmapRenderPassData currentRenderPassData, renderableSeries.hitTest.IHitProvider hitProvider, renderableSeries.hitTest.INearestPointProvider nearestPointProvider)

Creates a new instance of FastUniformHeatmapRenderableSeries class

Declaration
protected FastUniformHeatmapRenderableSeries(renderableSeriesUniformHeatmapRenderPassData currentRenderPassData, renderableSeries.hitTest.IHitProvider hitProvider, renderableSeries.hitTest.INearestPointProvider nearestPointProvider)
Parameters
Type Name Description
renderableSeriesUniformHeatmapRenderPassData currentRenderPassData

The render pass data instance
renderableSeries.hitTest.IHitProvider hitProvider

The hit provider instance
renderableSeries.hitTest.INearestPointProvider nearestPointProvider

The nearest point provider instance

Fields

cellTextStyleProperty

Declaration
protected final SmartProperty<FontStyle> cellTextStyleProperty
Field Value
Type Description
SmartProperty<FontStyle>

colorMapProperty

Declaration
protected final SmartProperty<renderableSeries.ColorMap> colorMapProperty
Field Value
Type Description
SmartProperty<ColorMap>

drawTextInCellProperty

Declaration
protected final SmartPropertyBoolean drawTextInCellProperty
Field Value
Type Description
SmartPropertyBoolean

maximumProperty

Declaration
protected final SmartPropertyDouble maximumProperty
Field Value
Type Description
SmartPropertyDouble

minimumProperty

Declaration
protected final SmartPropertyDouble minimumProperty
Field Value
Type Description
SmartPropertyDouble

useLinearTextureFiltering

Declaration
protected final SmartPropertyBoolean useLinearTextureFiltering
Field Value
Type Description
SmartPropertyBoolean

Methods

formatCellToString(double cellValue)

Gets a string with formatted value for rendering inside cell if FastUniformHeatmapRenderableSeries#getDrawTextInCell() is true

Declaration
protected String formatCellToString(double cellValue)
Parameters
Type Name Description
double cellValue

The value to format
Returns
Type Description
String

The formatted value

getCellTextStyle()

Gets the FontStyle for heat map cells

Declaration
public final FontStyle getCellTextStyle()
Returns
Type Description
FontStyle

The FontStyle for heat map cells

getColorMap()

Gets the ColorMap associated with this FastUniformHeatmapRenderableSeries

Declaration
public final renderableSeries.ColorMap getColorMap()
Returns
Type Description
renderableSeries.ColorMap

The color map

getDrawTextInCell()

Gets the value indicating whether this FastUniformHeatmapRenderableSeries should draw text in heat map cells

Declaration
public final boolean getDrawTextInCell()
Returns
Type Description
boolean

If true text will be drawn in heat map cells

getMaximum()

Gets the maximum value for this FastUniformHeatmapRenderableSeries

Declaration
public final double getMaximum()
Returns
Type Description
double

The maximum value

getMinimum()

Gets the minimum value for this FastUniformHeatmapRenderableSeries

Declaration
public final double getMinimum()
Returns
Type Description
double

The minimum value

getUseLinearTextureFiltering()

Gets whether linear texture filtering is used. For more information see com.scichart.drawing.common.TextureFiltering

Declaration
public final boolean getUseLinearTextureFiltering()
Returns
Type Description
boolean

True if linear texture filtered is used

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

isOfValidType(dataSeries.IDataSeries dataSeries)

Checks whether the data series instance is valid for this series

Declaration
protected final boolean isOfValidType(dataSeries.IDataSeries dataSeries)
Parameters
Type Name Description
IDataSeries dataSeries
Returns
Type Description
boolean
Overrides

setCellTextStyle(FontStyle cellTextStyle)

Sets the FontStyle for heat map cells

Declaration
public final void setCellTextStyle(FontStyle cellTextStyle)
Parameters
Type Name Description
FontStyle cellTextStyle

The FontStyle for heat map cells

setColorMap(renderableSeries.ColorMap colorMap)

Sets the ColorMap associated with this FastUniformHeatmapRenderableSeries

Declaration
public final void setColorMap(renderableSeries.ColorMap colorMap)
Parameters
Type Name Description
renderableSeries.ColorMap colorMap

The color map

setDrawTextInCell(boolean drawTextInCell)

Sets the value indicating whether this FastUniformHeatmapRenderableSeries should draw text in heat map cells

Declaration
public final void setDrawTextInCell(boolean drawTextInCell)
Parameters
Type Name Description
boolean drawTextInCell

If true text will be drawn in heat map cells

setMaximum(double maximum)

Sets the maximum value for this FastUniformHeatmapRenderableSeries

Declaration
public final void setMaximum(double maximum)
Parameters
Type Name Description
double maximum

The maximum value

setMinimum(double minimum)

Sets the minimum value for this FastUniformHeatmapRenderableSeries

Declaration
public final void setMinimum(double minimum)
Parameters
Type Name Description
double minimum

The minimum value

setUseLinearTextureFiltering(boolean useLinearTextureFiltering)

Sets whether linear texture filtering is used. For more information see .

Declaration
public final void setUseLinearTextureFiltering(boolean useLinearTextureFiltering)
Parameters
Type Name Description
boolean useLinearTextureFiltering

The new value