Method build

packages/sanddance-specs/src/specBuilder.ts:114–277

()

    }

    public build(): SpecResult {
        const { globalSignals, specContext } = this;
        const { facetLayout, specCapabilities } = this.props;
        const { insight, specColumns, specViewOptions } = specContext;
        const dataName = 'data_source';
        const { vegaSpec, groupMark } = this.initSpec(dataName);
        const { topColorField, colorDataName } = addColor({
            scope: vegaSpec,
            dataName,
            specContext,
            scaleName: ScaleNames.Color,
            legendDataName: 'data_legend',
            topLookupName: 'data_topcolorlookup',
            colorReverseSignalName: SignalNames.ColorReverse,
        });
        const globalScope = new GlobalScope({
            dataName: colorDataName,
            markGroup: groupMark,
            scope: vegaSpec,
            signals: globalSignals,
        });
        if (facetLayout) {
            addSignals(vegaSpec,
                {
                    name: SignalNames.FacetPaddingBottom,
                    update: `${facetLayout.facetPadding.bottom}`,
                },
                {
                    name: SignalNames.FacetPaddingLeft,
                    update: `${facetLayout.facetPadding.left}`,
                },
                {
                    name: SignalNames.FacetPaddingTop,
                    update: `${facetLayout.facetPadding.top}`,
                },
            );
            globalSignals.plotOffsetTop.update = `${facetLayout.plotPadding.y}`;
            globalSignals.plotOffsetRight.update = `${facetLayout.plotPadding.x}`;
        }
        const {
            firstScope,
            finalScope,
            specResult,
            allGlobalScales,
            allEncodingRules,
        } = this.iterateLayouts(globalScope, (i, innerScope) => {
            if (facetLayout && i === 0) {
                globalScope.zSize = innerScope.offsets.h;
            }
        });

        if (specResult) {
            return specResult;
        }
        if (allGlobalScales.length > 0) {
            const plotHeightOut = globalSignals.plotHeightOut.name;
            const plotWidthOut = globalSignals.plotWidthOut.name;