I'm using Pygal's HorizontalStackedBar chart and want to customize it. How do I set the chart's title and x-axis labels? What are some general styling options? Can I format values to be human-readable, and is there a 'range' option for the chart? Provide the relevant parameter names and usage details.
Navigate to the Pygal documentation. Locate the API reference for chart types. Find the documentation for `HorizontalStackedBar` charts. Identify the base class(es) from which `HorizontalStackedBar` inherits its common properties. Navigate to the documentation of the most general base class (likely `Graph`) that defines common chart parameters. Locate parameters for chart title. Locate parameters for x-axis labels. Identify general style-related parameters. Determine if 'human_readable' formatting is supported and how it's applied. Check for the presence and description of a 'range' option.
State the parameter for setting the chart title. State the parameter for setting x-axis labels. Identify at least one general style-related parameter (e.g., `style`, `fill`). Confirm whether `human_readable` is supported and how it's used (e.g., `value_formatter=human_readable`). Confirm whether a `range` option is available for the chart.