Function hasSubplot

src/components/selections/select.js:53–56

(dragOptions)

var getTransform = helpers.getTransform;

function hasSubplot(dragOptions) {
    // N.B. subplot may be falsy e.g zero sankey index!
    return dragOptions.subplot !== undefined;
}

function prepSelect(evt, startX, startY, dragOptions, mode) {
    var isCartesian = !hasSubplot(dragOptions);