/*
 * Copyright (C) Artsiom D.
 * Copyright (C) shit-co.de
 */


#include <stdlib.h>
#include "chart.h"
#include "util.h"


struct chart new_chart(unsigned int length)
{
    unsigned int  i;
    double        price;
    struct chart  chart;

    chart.prices = emalloc(sizeof(double) * length);
    chart.length = length;

    /* populate with random prices */

    price = 10;
    
    for (i = 0; i < length; i++) {
        chart.prices[i] = price;
        price += (double)rand() / RAND_MAX - 0.4;
    }

    return chart;
}