Function binnableColorScale

docs/app/js/sanddance-app.js:3175–3225

(scaleName, colorBin, data, field, scheme)

    return scale;
}
function binnableColorScale(scaleName, colorBin, data, field, scheme) {
    scheme = scheme || (0, _constants.ColorScaleNone);
    const domain = {
        data,
        field: (0, _expr.safeFieldName)(field)
    };
    const range = {
        scheme
    };
    const reverse = {
        signal: (0, _constants.SignalNames).ColorReverse
    };
    if (colorBin !== "continuous") range.count = {
        signal: (0, _constants.SignalNames).ColorBinCount
    };
    switch(colorBin){
        case "continuous":
            {
                const sequentialScale = {
                    name: scaleName,
                    type: "linear",
                    domain,
                    range,
                    reverse
                };
                return sequentialScale;
            }
        case "quantile":
            {
                const quantileScale = {
                    name: scaleName,
                    type: "quantile",
                    domain,
                    range,
                    reverse
                };
                return quantileScale;
            }
        default:
            {
                const quantizeScale = {
                    name: scaleName,
                    type: "quantize",
                    domain,
                    range,
                    reverse
                };
                return quantizeScale;
            }
    }
}

},{"./constants":"9PPhV","./expr":"f5d82","@parcel/transformer-js/src/esmodule-helpers.js":"jA2du"}],"f5d82":[function(require,module,exports) {
var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js");