Function plot_add_pie

plot/plot.c:2011–2014

* @brief Add a pie-chart series (convenience wrapper for `PLTYPE_PIE`). * * Each value becomes a slice sized in proportion to the total. Equivalent to * `plot_add_series(plot, NULL, values, n, label, PLTYPE_PIE, color)`. * * @param plot The plot. * @param values Slice magnitudes (non-negative). * @param n Number of slices. * @param label Series label (copied by the plot). May be NU

 * @return The new series index, or -1 on failure.
 */
int plot_add_pie(Plot* plot, const float* values, size_t n, const char* label, PlotColor color) {
    PLOT_LOG("[plot_add_pie]: enter (plot=%p, n=%zu)", (void*)plot, n);
    return plot_add_series(plot, NULL, values, n, label, PLTYPE_PIE, color);
}


/**