lib: подключение библиотек

lab01/main.cpp

@@ -1,3 +1,4 @@
+#include <curl/curl.h>
 #include <vector>
 #include <iostream>
 #include <string>
@@ -11,31 +12,36 @@ struct Input {
 };
 
 Input
-input_data() {
+    input_data(istream& in, bool prompt) {
     size_t number_count;
-    cerr << "Enter number count: ";
-    cin >> number_count;
+    if (prompt) {cerr << "Enter number count: ";};
+    in >> number_count;
 
-    Input in;
-    in.numbers.resize(number_count);
-    cerr << "Enter numbers: ";
+    Input in1;
+    in1.numbers.resize(number_count);
+    if (prompt) {cerr << "Enter numbers: ";};
     for (size_t i = 0; i < number_count; i++) {
-        cin >> in.numbers[i];
+        in >> in1.numbers[i];
     }
 
-    cerr << "Enter bin count: ";
-    cin >> in.bin_count;
+    if (prompt) {cerr << "Enter bin count: ";};
+    in >> in1.bin_count;
 
-    return in;
+
+    return in1;
+    ;
 }
 
 
 int main()
 {
+    #include <curl/curl.h>
+    curl_global_init(CURL_GLOBAL_ALL);
     const size_t SCREEN_WIDTH = 80;
     const size_t MAX_ASTERISK = SCREEN_WIDTH - 3 - 1;
+    bool prompt = true;
 
-    auto in = input_data();
+    auto in = input_data(cin, prompt);
     auto bins = make_histogram(in.numbers, in.bin_count);
     show_histogram_svg(bins);
     return 0;

lab01/svg.cpp

@@ -41,12 +41,19 @@ show_histogram_svg(const vector<double>& bins) {
     const auto BLOCK_WIDTH = 10;
     double average = 0, sum =0, scale=1;
     const auto MAX_WIDTH = (IMAGE_WIDTH - TEXT_WIDTH);
+    double sum = 0;
     double max_count = (bins[0] * BLOCK_WIDTH);
     for (double bin: bins){
         if ((bin * BLOCK_WIDTH) > max_count) {
             max_count = (bin * BLOCK_WIDTH);
         }
     }
+    for (double bin: bins){
+            sum = sum + (MAX_WIDTH * ((BLOCK_WIDTH * bin) / max_count));
+    }
+
+    double avg_width = sum/bins.size();
+
 
     svg_begin(400, 300);
     double top = 0;
@@ -56,7 +63,12 @@ show_histogram_svg(const vector<double>& bins) {
     average = sum / bins.size();
     for (double bin : bins) {
         const double bin_width = MAX_WIDTH * ((BLOCK_WIDTH * bin) / max_count);
-        svg_text(TEXT_LEFT, top + TEXT_BASELINE, to_string(bin));
+        if (bin_width > avg_width){
+            svg_rect(TEXT_WIDTH, top, bin_width, BIN_HEIGHT, "black", "#e71320");
+        }
+        else {
+            svg_rect(TEXT_WIDTH, top, bin_width, BIN_HEIGHT, "black", "#2fe713");
+        }
         if (bin > average) {
             svg_rect(TEXT_WIDTH, top, bin_width / scale, BIN_HEIGHT, "yellow", "red");
         }