Function addProjection

docs/app/js/sanddance-app.js:149702–149704

(name, params)

        this.addScaleProj(name, Scale(params));
    },
    addProjection (name, params) {
        this.addScaleProj(name, Projection(params));
    },
    getScale (name) {
        if (!this.scales[name]) (0, _vegaUtil.error)("Unrecognized scale name: " + (0, _vegaUtil.stringValue)(name));
        return this.scales[name];