code: подправлен main под работу с svg

main.cpp

@@ -2,7 +2,7 @@
 #include <vector>
 #include "histogram.h"
 #include "text.h"
-
+#include "svg.h"
 
 using namespace std;
 
@@ -35,8 +35,11 @@ input_data() {
 
 int main() {
 
+    std::string fill = "red";
+    std::string stroke = "#000000";
+
     auto in = input_data();
     auto bins = make_histogram(in.numbers, in.bin_count);
-    show_histogram_text(bins, in.bin_count);
+    show_histogram_svg(bins, fill, stroke);
     return 0;
 }