IFClite TypeScript API
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    Interface BuildOptionArgs

    interface BuildOptionArgs {
        aggregation: Aggregation;
        fontSize?: number;
        height?: number;
        print?: boolean;
        selected?: readonly (number | ChartItem)[];
        showTitle?: boolean;
        theme?: ChartTheme;
        width?: number;
    }

    Hierarchy (View Summary)

    Index
    aggregation: Aggregation
    fontSize?: number

    Base chart text size (6–24, default 12); scales labels and their measured layout. Invalid values use the default.

    height?: number

    Height available to the chart in px; print mode uses it to keep a pie's legend from overflowing a short chart.

    print?: boolean

    SSR (PDF / preview) rendering, not the interactive canvas (#4940): the pie legend's type: 'scroll' has nothing to scroll in a static SVG and clips instead, so print mode wraps it as a fixed plain legend under a shrunk pie. Screen and print both truncate long labels.

    selected?: readonly (number | ChartItem)[]

    Items to mark selected (ECharts select state); a number is a category index on every series.

    showTitle?: boolean

    Show the title inside the chart; a host card usually draws its own.

    theme?: ChartTheme
    width?: number

    Width available to the chart in px; sizes the category labels so none is dropped.