Skip to main content

  • For internal use only. Generates equipotential curves in an area of interest for a set of tables.

    The isolines are contained in the image_data field.

    ​
    Parameters

    • table_names: string[]

      Name of the table containing the data to be represented.

    • x_column_name: string

      Name of the column containing the x coordinates.

    • y_column_name: string

      Name of the column containing the y coordinates.

    • value_column_name: string
    • min_x: number

      Lower bound for the x values.

    • max_x: number

      Upper bound for the x values.

    • min_y: number

      Lower bound for the y values.

    • max_y: number

      Upper bound for the y values.

    • width: number

      Width of the generated image.

    • height: number

      Height of the generated image.

    • projection: string | undefined

      Spatial Reference System (i.e. EPSG Code).

    • style_options: Record<string, string>

      Various style related options.

    • Optionaloptions: Record<string, string>

      Optional parameters.

    • Optionalcallback: GPUdbCallback

      Optional callback function

    ​
    Returns Promise<VisualizeImageContourResponse>

    Promise<Types.VisualizeImageContourResponse> - Promise resolving to the response