Function populateColorContext

packages/sanddance/src/colorCubes.ts:47–54

(colorContext: ColorContext, presenter: VegaDeckGl.Presenter)

}

export function populateColorContext(colorContext: ColorContext, presenter: VegaDeckGl.Presenter) {
    if (!colorContext.colorMap) {
        const cubes = presenter.getCubeData();
        colorContext.colorMap = colorMapFromCubes(cubes);
    }
    colorContext.legend = VegaDeckGl.util.clone(presenter.stage.legend);
    colorContext.legendElement = presenter.getElement(VegaDeckGl.PresenterElement.legend).children[0] as HTMLElement;
}

export function applyColorMapToCubes(maps: ColorMap[], cubes: VegaDeckGl.types.Cube[], unselectedColorMethod?: ColorMethod) {
    Object.keys(maps[0]).forEach(ordinal => {