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pub async fn visualize_image_heatmap( &self, table_names: Vec<String>, x_column_name: String, y_column_name: String, value_column_name: String, geometry_column_name: String, min_x: f64, max_x: f64, min_y: f64, max_y: f64, width: i32, height: i32, projection: String, style_options: HashMap<String, String>, ) -> Result<VisualizeImageHeatmapResponse, KineticaError>

Generate rasterized heatmap image tiles

For internal use only. Generates rasterized heatmap image tiles for an area of interest using the given tables and the provided parameters.

All color values must be in the format RRGGBB or AARRGGBB (to specify the alpha value).

  • table_names - Name of the table containing the data for the various layers to be rendered.
  • x_column_name - Name of the column containing the x coordinates.
  • y_column_name - Name of the column containing the y coordinates.
  • value_column_name
  • geometry_column_name - Name of the column containing geometry data.
  • min_x - Lower bound for the x values.
  • max_x - Upper bound for the x values.
  • min_y - Lower bound for the y values.
  • max_y - Upper bound for the y values.
  • width - Width of the generated image.
  • height - Height of the generated image.
  • projection - Spatial Reference System (i.e. EPSG Code).
  • style_options - Various style related options.
Source

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pub async fn visualize_image_heatmap_with_opts( &self, table_names: Vec<String>, x_column_name: String, y_column_name: String, value_column_name: String, geometry_column_name: String, min_x: f64, max_x: f64, min_y: f64, max_y: f64, width: i32, height: i32, projection: String, style_options: HashMap<String, String>, options: VisualizeImageHeatmapRequestOptions, ) -> Result<VisualizeImageHeatmapResponse, KineticaError>

Generate rasterized heatmap image tiles

For internal use only. Generates rasterized heatmap image tiles for an area of interest using the given tables and the provided parameters.

All color values must be in the format RRGGBB or AARRGGBB (to specify the alpha value).

  • table_names - Name of the table containing the data for the various layers to be rendered.
  • x_column_name - Name of the column containing the x coordinates.
  • y_column_name - Name of the column containing the y coordinates.
  • value_column_name
  • geometry_column_name - Name of the column containing geometry data.
  • min_x - Lower bound for the x values.
  • max_x - Upper bound for the x values.
  • min_y - Lower bound for the y values.
  • max_y - Upper bound for the y values.
  • width - Width of the generated image.
  • height - Height of the generated image.
  • projection - Spatial Reference System (i.e. EPSG Code).
  • style_options - Various style related options.
  • options - The optional parameters; any left unset take the server’s defaults.

Sends a pre-built VisualizeImageHeatmapRequest to the /visualize/image/heatmap endpoint.

Sends a pre-built VisualizeImageHeatmapRequest to a specific worker URL, bypassing HA head-node selection. Used for multi-head access.