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pub async fn visualize_image_classbreak( &self, table_names: Vec<String>, world_table_names: Vec<String>, x_column_name: String, y_column_name: String, symbol_column_name: String, geometry_column_name: String, track_ids: Vec<Vec<String>>, cb_attr: String, cb_vals: Vec<String>, cb_pointcolor_attr: String, cb_pointcolor_vals: Vec<String>, cb_pointalpha_attr: String, cb_pointalpha_vals: Vec<String>, cb_pointsize_attr: String, cb_pointsize_vals: Vec<String>, cb_pointshape_attr: String, cb_pointshape_vals: Vec<String>, min_x: f64, max_x: f64, min_y: f64, max_y: f64, width: i32, height: i32, projection: String, bg_color: i64, style_options: HashMap<String, Vec<String>>, cb_transparency_vec: Vec<i32>, ) -> Result<VisualizeImageClassbreakResponse, KineticaError>

Generate ‘class break’ rasterized image tiles

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

A class break rendering is where data from one or more tables is rasterized with styling applied on a per-class basis. Class breaks based on one or more data columns are supported. Distinct values (for strings) or ranges (for numeric attributes) must be provided in the cb_column_name1/cb_vals1 and cb_column_name2/cb_vals2 parameters. The styling parameters must be specified for each class.

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.
  • world_table_names - Optional name of the tables containing the data for the entire track when the table_names contains only part of the track data, but the entire track has 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.
  • symbol_column_name - Name of the column containing the symbol code coordinates.
  • geometry_column_name - Name of the column containing geometry data.
  • track_ids - Tracks from the table_names to be rendered.
  • cb_attr - Name of the column for the generic class break.
  • cb_vals - A list of class break values or ranges (e.g. ‘0:5,5:10,15:30’).
  • cb_pointcolor_attr - Name of the column for the point color class break.
  • cb_pointcolor_vals - A list of class break values or ranges (e.g. ‘0:5,5:10,15:30’).
  • cb_pointalpha_attr - Name of the column for the point alpha class break.
  • cb_pointalpha_vals - A list of class break values or ranges (e.g. ‘0:5,5:10,15:30’).
  • cb_pointsize_attr - Name of the column for the point size class break.
  • cb_pointsize_vals - A list of class break values or ranges (e.g. ‘0:5,5:10,15:30’).
  • cb_pointshape_attr - Name of the column for the point shape class break.
  • cb_pointshape_vals - A list of class break values or ranges (e.g. ‘0:5,5:10,15:30’).
  • 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).
  • bg_color - Background color of the generated image.
  • style_options - Styling options for the image.
  • cb_transparency_vec - Used for internal purpose. Indicating the color of each class is semi-transparent or not (0: opaque or completely transparent, 1: semi-transparent).
Source

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pub async fn visualize_image_classbreak_with_opts( &self, table_names: Vec<String>, world_table_names: Vec<String>, x_column_name: String, y_column_name: String, symbol_column_name: String, geometry_column_name: String, track_ids: Vec<Vec<String>>, cb_attr: String, cb_vals: Vec<String>, cb_pointcolor_attr: String, cb_pointcolor_vals: Vec<String>, cb_pointalpha_attr: String, cb_pointalpha_vals: Vec<String>, cb_pointsize_attr: String, cb_pointsize_vals: Vec<String>, cb_pointshape_attr: String, cb_pointshape_vals: Vec<String>, min_x: f64, max_x: f64, min_y: f64, max_y: f64, width: i32, height: i32, projection: String, bg_color: i64, style_options: HashMap<String, Vec<String>>, cb_transparency_vec: Vec<i32>, options: VisualizeImageClassbreakRequestOptions, ) -> Result<VisualizeImageClassbreakResponse, KineticaError>

Generate ‘class break’ rasterized image tiles

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

A class break rendering is where data from one or more tables is rasterized with styling applied on a per-class basis. Class breaks based on one or more data columns are supported. Distinct values (for strings) or ranges (for numeric attributes) must be provided in the cb_column_name1/cb_vals1 and cb_column_name2/cb_vals2 parameters. The styling parameters must be specified for each class.

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.
  • world_table_names - Optional name of the tables containing the data for the entire track when the table_names contains only part of the track data, but the entire track has 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.
  • symbol_column_name - Name of the column containing the symbol code coordinates.
  • geometry_column_name - Name of the column containing geometry data.
  • track_ids - Tracks from the table_names to be rendered.
  • cb_attr - Name of the column for the generic class break.
  • cb_vals - A list of class break values or ranges (e.g. ‘0:5,5:10,15:30’).
  • cb_pointcolor_attr - Name of the column for the point color class break.
  • cb_pointcolor_vals - A list of class break values or ranges (e.g. ‘0:5,5:10,15:30’).
  • cb_pointalpha_attr - Name of the column for the point alpha class break.
  • cb_pointalpha_vals - A list of class break values or ranges (e.g. ‘0:5,5:10,15:30’).
  • cb_pointsize_attr - Name of the column for the point size class break.
  • cb_pointsize_vals - A list of class break values or ranges (e.g. ‘0:5,5:10,15:30’).
  • cb_pointshape_attr - Name of the column for the point shape class break.
  • cb_pointshape_vals - A list of class break values or ranges (e.g. ‘0:5,5:10,15:30’).
  • 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).
  • bg_color - Background color of the generated image.
  • style_options - Styling options for the image.
  • cb_transparency_vec - Used for internal purpose. Indicating the color of each class is semi-transparent or not (0: opaque or completely transparent, 1: semi-transparent).
  • options - The optional parameters; any left unset take the server’s defaults.

Sends a pre-built VisualizeImageClassbreakRequest to the /visualize/image/classbreak endpoint.

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