Renders a combined ApexCharts bar-and-line chart with dual y-axes, splitting the data list in half between a column series and a line series.
Promotion — set as ReportType in def_report.
def Render(self, Param1="", Param2="", Param3="") -> str:
No parameters are used. The query result must contain at least three columns: a series label (column 0), an x-axis value (column 1), and a y-axis value (column 2). The data list is split at its midpoint; the first half drives the column series and the second half drives the line series. The two distinct series labels populate the left and right y-axis titles respectively. The x-axis title is taken from field name at index 1. Returns an HTML string with an inline <script> block.
Requires the apexcharts/apexcharts resource script. Unlike ObjReportApexBarLine, this variant configures two independent y-axes (primary and opposite). Colours are resolved from fullhouse.axion.def_colour_palette and fullhouse.axion.def_colour. Title is suppressed when rendered as a widget.