пункт (вариант 3)

main.cpp

@@ -10,6 +10,7 @@ using namespace std;
 struct Input {
     vector<double> numbers;
     size_t bin_count{};
+    size_t USER_BIN_HEIGHT{};
 };
 
 Input input_data() {
@@ -32,6 +33,9 @@ Input input_data() {
         cin >> in.numbers[i];
     }
 
+    cerr << "Enter image height: ";
+    cin >> in.USER_BIN_HEIGHT;
+
     return in;
 }
 
@@ -46,7 +50,7 @@ int main(){
 
     auto bins = make_histogram(in.numbers, in.bin_count);
 
-    show_histogram_svg(bins);
+    show_histogram_svg(bins, in.USER_BIN_HEIGHT);
 
 
     }

svg.cpp

@@ -27,19 +27,27 @@ void svg_rect(double x, double y, double width, double height){
 }
 
 void
-show_histogram_svg(const std::vector<std::size_t>& bins) {
+show_histogram_svg(const std::vector<std::size_t>& bins, std::size_t USER_BIN_HEIGHT) {
 
     const auto IMAGE_WIDTH = 400;
-    const auto IMAGE_HEIGHT = 300;
+    const auto IMAGE_HEIGHT = 700;
     const auto TEXT_LEFT = 20;
     const auto TEXT_BASELINE = 20;
     const auto TEXT_WIDTH = 50;
-    const auto BIN_HEIGHT = 30;
     const auto BLOCK_WIDTH = 10;
+    auto BIN_HEIGHT = USER_BIN_HEIGHT;
+    auto USER_IMAGE_HEIGHT = bins.size() * BIN_HEIGHT;
+
+    if (USER_IMAGE_HEIGHT > IMAGE_HEIGHT){
+        BIN_HEIGHT = IMAGE_HEIGHT / bins.size();
+    }
+
     const std::size_t MAX_ASTERISK = IMAGE_WIDTH - TEXT_WIDTH;
-    svg_begin(IMAGE_WIDTH, IMAGE_HEIGHT);
+    svg_begin(IMAGE_WIDTH, USER_IMAGE_HEIGHT);
     double top = 0;
 
+
+
     std::size_t maxbin=bins[0];
     for (std::size_t i=0; i < bins.size(); i++){
         if (maxbin < bins[i]){

svg.h

@@ -4,6 +4,6 @@
 #include <vector>
 
 void
-show_histogram_svg(const std::vector<std::size_t>& bins);
+show_histogram_svg(const std::vector<std::size_t>& bins, std::size_t USER_BIN_HEIGHT);
 
 #endif // SVG_H_INCLUDED