Method initSpec

docs/app/js/sanddance-app.js:2767–2848

(dataName)

        };
    }
    initSpec(dataName) {
        const { globalSignals  } = this;
        const { minCellWidth , minCellHeight , plotOffsetLeft , plotOffsetBottom , plotOffsetTop , plotOffsetRight , plotHeightOut , plotWidthOut  } = globalSignals;
        const { specContext  } = this;
        const { insight  } = specContext;
        const groupMark = {
            type: "group",
            //style: 'cell',
            encode: {
                update: {
                    x: {
                        signal: (0, _constants.SignalNames).PlotOffsetLeft
                    },
                    y: {
                        signal: (0, _constants.SignalNames).PlotOffsetTop
                    },
                    height: {
                        signal: (0, _constants.SignalNames).PlotHeightOut
                    },
                    width: {
                        signal: (0, _constants.SignalNames).PlotWidthOut
                    }
                }
            }
        };
        const inputDataname = "input";
        const vegaSpec = {
            $schema: "https://vega.github.io/schema/vega/v5.json",
            //style: 'cell',
            data: [
                {
                    name: inputDataname
                },
                {
                    name: dataName,
                    source: inputDataname,
                    transform: []
                }
            ],
            marks: [
                groupMark
            ],
            signals: (0, _signals.textSignals)(specContext, (0, _constants.SignalNames).ViewportHeight).concat([
                minCellWidth,
                minCellHeight,
                {
                    name: (0, _constants.SignalNames).ViewportHeight,
                    update: `max(${(0, _constants.SignalNames).MinCellHeight}, ${insight.size.height})`
                },
                {
                    name: (0, _constants.SignalNames).ViewportWidth,
                    update: `max(${(0, _constants.SignalNames).MinCellWidth}, ${insight.size.width})`
                },
                plotOffsetLeft,
                plotOffsetTop,
                plotOffsetBottom,
                plotOffsetRight,
                {