cs-lab34/main.cpp

#include <vector>
#include <iostream>
#include <string>
#include "histogram.h"
#include "text.h"
#include "svg.h"
using namespace std;
struct Input {
    vector<double> numbers;
    size_t bin_count{};
    string stroke;
};

Input
input_data() {
    int i;
    size_t number_count;
    string check1 = " ";
    string check2 = "#";
 
    cerr << "Enter number count: ";
    cin >> number_count;

    Input in;
    in.numbers.resize(number_count);
    cerr << "Enter numbers: ";
    for (size_t i = 0; i < number_count; i++) {
        cin >> in.numbers[i];
    }

    cerr << "Enter bin count: ";
    cin >> in.bin_count;

 
    cerr << "Enter stroke colour without spaces or in code format:";
    cin.ignore();
    getline(cin, in.stroke);

    for (i = 0; i < in.stroke.length(); i++) {
        if (isspace(in.stroke[i])) {
            cerr << "invalid input";
        }
    }
    if (in.stroke[0] == check2[0]) {
        if (in.stroke.length() != 7) {
            cerr << "invalid input";
        }
    }
    return in;
}

int main()
{
    const size_t SCREEN_WIDTH = 80;
    const size_t MAX_ASTERISK = SCREEN_WIDTH - 3 - 1;
    auto in = input_data();
    auto bins = make_histogram(in.numbers, in.bin_count);
    show_histogram_svg(bins, in.stroke);
    return 0;
}