class ChoroplethMap extends VisualizationOperator
The Class ChoroplethMap.
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        ChoroplethMap(resolutionX: Int, resolutionY: Int, datasetBoundary: Envelope, reverseSpatialCoordinate: Boolean, partitionX: Int, partitionY: Int, parallelRenderImage: Boolean, generateVectorImage: Boolean)
      
      
      
Instantiates a new choropleth map.
Instantiates a new choropleth map.
- resolutionX
 the resolution X
- resolutionY
 the resolution Y
- datasetBoundary
 the dataset boundary
- reverseSpatialCoordinate
 the reverse spatial coordinate
- partitionX
 the partition X
- partitionY
 the partition Y
- parallelRenderImage
 the parallel render image
- generateVectorImage
 the generate vector image
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        new
      
      
        ChoroplethMap(resolutionX: Int, resolutionY: Int, datasetBoundary: Envelope, reverseSpatialCoordinate: Boolean, partitionX: Int, partitionY: Int, parallelRenderImage: Boolean)
      
      
      
Instantiates a new choropleth map.
Instantiates a new choropleth map.
- resolutionX
 the resolution X
- resolutionY
 the resolution Y
- datasetBoundary
 the dataset boundary
- reverseSpatialCoordinate
 the reverse spatial coordinate
- partitionX
 the partition X
- partitionY
 the partition Y
- parallelRenderImage
 the parallel render image
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        new
      
      
        ChoroplethMap(resolutionX: Int, resolutionY: Int, datasetBoundary: Envelope, reverseSpatialCoordinate: Boolean, generateVectorImage: Boolean)
      
      
      
Instantiates a new choropleth map.
Instantiates a new choropleth map.
- resolutionX
 the resolution X
- resolutionY
 the resolution Y
- datasetBoundary
 the dataset boundary
- reverseSpatialCoordinate
 the reverse spatial coordinate
- generateVectorImage
 the generate vector image
 -  new ChoroplethMap(resolutionX: Int, resolutionY: Int, datasetBoundary: Envelope, reverseSpatialCoordinate: Boolean)
 
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        ApplyPhotoFilter(sparkContext: JavaSparkContext): JavaPairRDD[Pixel, Double]
      
      
      
Apply photo filter.
Apply photo filter.
- sparkContext
 the spark context
- returns
 the java pair RDD
- Attributes
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 Exceptionthe exception
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        def
      
      
        Colorize(): Boolean
      
      
      
Colorize.
Colorize.
- returns
 true, if successful
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        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
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        def
      
      
        EncodeToColor(normalizedCount: Int): Color
      
      
      
Encode to color.
Encode to color.
- normalizedCount
 the normalized count
- returns
 the color
- Attributes
 - protected[visualizationEffect]
 - Definition Classes
 - ChoroplethMap → VisualizationOperator
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 Exceptionthe exception
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        def
      
      
        EncodeToRGB(normalizedCount: Int): Integer
      
      
      
Encode to RGB.
Encode to RGB.
- normalizedCount
 the normalized count
- returns
 the integer
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 Exceptionthe exception
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        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
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 - VisualizationOperator
 
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        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
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        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]
 - Definition Classes
 - VisualizationOperator
 
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        def
      
      
        RenderImage(sparkContext: JavaSparkContext): Boolean
      
      
      
Render image.
Render image.
- sparkContext
 the spark context
- returns
 true, if successful
- Attributes
 - protected[core]
 - Definition Classes
 - VisualizationOperator
 - Exceptions thrown
 Exceptionthe exception
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        def
      
      
        Visualize(sparkContext: JavaSparkContext, spatialPairRDD: JavaPairRDD[Polygon, Long]): Boolean
      
      
      
Visualize.
Visualize.
- sparkContext
 the spark context
- spatialPairRDD
 the spatial pair RDD
- returns
 true, if successful
- Exceptions thrown
 Exceptionthe exception
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        def
      
      
        setMaxPixelCount(maxPixelCount: Double): Boolean
      
      
      
Sets the max pixel count.
Sets the max pixel count.
- maxPixelCount
 the max pixel count
- returns
 true, if successful
- Definition Classes
 - VisualizationOperator
 
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