Renders a Gantt-style range bar chart using the ApexCharts library with hardcoded demo data.
Promotion — set as ReportType in def_report.
def Render(self, Param1="", Param2="", Param3="") -> str:
Returns an HTML <div> and inline <script> that initialise an ApexCharts rangeBar-style chart. The chart renders five hardcoded date-range entries (Analysis, Design, Coding, Testing, Deployment) with distinct fill colours. Additional chart configuration is appended from self._Options.
Options read from self._Options raw string, appended directly into the ApexCharts options object.
Requires apexcharts/apexcharts. This report renders demo data and is intended as a template for a database-driven range/Gantt chart.