Function getTitleSpace

src/traces/pie/plot.js:939–944

(cd0, plotSize)

}

function getTitleSpace(cd0, plotSize) {
    var trace = cd0.trace;
    var pieBoxHeight = plotSize.h * (trace.domain.y[1] - trace.domain.y[0]);
    // use at most half of the plot for the title
    return Math.min(cd0.titleBox.height, pieBoxHeight / 2);
}

function getMaxPull(trace) {
    var maxPull = trace.pull;