Packages

c

org.apache.sedona.viz.core

VisualizationOperator

abstract class VisualizationOperator extends Serializable

The Class VisualizationOperator.

Linear Supertypes
Serializable, AnyRef, Any
Known Subclasses
ChoroplethMap, HeatMap, ScatterPlot
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  1. VisualizationOperator
  2. Serializable
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Instance Constructors

  1. new VisualizationOperator(resolutionX: Int, resolutionY: Int, datasetBoundary: Envelope, colorizeOption: ColorizeOption, reverseSpatialCoordinate: Boolean, partitionX: Int, partitionY: Int, parallelPhotoFilter: Boolean, parallelRenderImage: Boolean, generateVectorImage: Boolean)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
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  2. final def ##(): Int
    Definition Classes
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  3. final def ==(arg0: Any): Boolean
    Definition Classes
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  4. def ApplyPhotoFilter(sparkContext: JavaSparkContext): JavaPairRDD[Pixel, Double]

    Apply photo filter.

    Apply photo filter.

    sparkContext

    the spark context

    returns

    the java pair RDD

    Attributes
    protected[core]
    Exceptions thrown

    Exception the exception

  5. def Colorize(): Boolean

    Colorize.

    Colorize.

    returns

    true, if successful

    Attributes
    protected[core]
  6. def CustomizeColor(red: Int, green: Int, blue: Int, colorAlpha: Int, controlColorChannel: Color, useInverseRatioForControlColorChannel: Boolean): Boolean

    Customize color.

    Customize color.

    red

    the red

    green

    the green

    blue

    the blue

    colorAlpha

    the color alpha

    controlColorChannel

    the control color channel

    useInverseRatioForControlColorChannel

    the use inverse ratio for control color channel

    returns

    true, if successful

  7. def EncodeToColor(normalizedCount: Int): Color

    Encode to color.

    Encode to color.

    normalizedCount

    the normalized count

    returns

    the color

    Attributes
    protected[core]
    Exceptions thrown

    Exception the exception

  8. def EncodeToRGB(normalizedCount: Int): Integer

    Encode to RGB.

    Encode to RGB.

    normalizedCount

    the normalized count

    returns

    the integer

    Attributes
    protected[core]
    Exceptions thrown

    Exception the exception

  9. def InitPhotoFilterWeightMatrix(photoFilter: PhotoFilter): Boolean

    Inits the photo filter weight matrix.

    Inits the photo filter weight matrix.

    photoFilter

    the photo filter

    returns

    true, if successful

    Attributes
    protected[core]
  10. def Rasterize(sparkContext: JavaSparkContext, spatialPairRDD: JavaPairRDD[Polygon, Long], useSparkDefaultPartition: Boolean): JavaPairRDD[Pixel, Double]

    Rasterize.

    Rasterize.

    sparkContext

    the spark context

    spatialPairRDD

    the spatial pair RDD

    useSparkDefaultPartition

    the use spark default partition

    returns

    the java pair RDD

    Attributes
    protected[core]
  11. def Rasterize(sparkContext: JavaSparkContext, spatialRDD: SpatialRDD, useSparkDefaultPartition: Boolean): JavaPairRDD[Pixel, Double]

    Rasterize.

    Rasterize.

    sparkContext

    the spark context

    spatialRDD

    the spatial RDD

    useSparkDefaultPartition

    the use spark default partition

    returns

    the java pair RDD

    Attributes
    protected[core]
  12. def RenderImage(sparkContext: JavaSparkContext): Boolean

    Render image.

    Render image.

    sparkContext

    the spark context

    returns

    true, if successful

    Attributes
    protected[core]
    Exceptions thrown

    Exception the exception

  13. final def asInstanceOf[T0]: T0
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  14. def clone(): AnyRef
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    protected[lang]
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  15. final def eq(arg0: AnyRef): Boolean
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  17. final def getClass(): Class[_]
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  18. def hashCode(): Int
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  19. final def isInstanceOf[T0]: Boolean
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  20. final def ne(arg0: AnyRef): Boolean
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  21. final def notify(): Unit
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  22. final def notifyAll(): Unit
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  23. def setMaxPixelCount(maxPixelCount: Double): Boolean

    Sets the max pixel count.

    Sets the max pixel count.

    maxPixelCount

    the max pixel count

    returns

    true, if successful

  24. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
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  25. def toString(): String
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  26. final def wait(arg0: Long, arg1: Int): Unit
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    @throws( ... )
  27. final def wait(arg0: Long): Unit
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  28. final def wait(): Unit
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Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
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    @throws( classOf[java.lang.Throwable] ) @Deprecated
    Deprecated

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