Function auto

docs/app/js/sanddance-app.js:149253–149253

(value18, dim)

}
function autoLayout(_, orient, encode, userEncode) {
    const auto = (value18, dim)=>value18 != null ? (encode.update[dim] = patch(encoder(value18), encode.update[dim]), false) : !has(dim, userEncode) ? true : false;
    const autoY = auto(_("titleX"), "x"), autoX = auto(_("titleY"), "y");
    encode.enter.auto = autoX === autoY ? encoder(autoX) : ifX(orient, encoder(autoX), encoder(autoY));
}