code: добавлено масштабирование столбцов гистограммы

svg.cpp

@@ -29,11 +29,19 @@ void show_histogram_svg(const vector<size_t>& bins) {
     const auto TEXT_WIDTH = 50;
     const auto BIN_HEIGHT = 30;
     const auto BLOCK_WIDTH = 10;
+    const auto MAX_BIN_WIDTH = IMAGE_WIDTH - TEXT_WIDTH;
+    auto max_bins = bins[0];
+        
+    for (size_t bin : bins) {
+        if (bin > max_bins) max_bins = bin;
+    }
+
+    auto koef = MAX_BIN_WIDTH / BLOCK_WIDTH / max_bins;
     
     svg_begin(IMAGE_WIDTH, IMAGE_HEIGHT);
     double top = 0;
     for (size_t bin : bins) {
-        const double bin_width = BLOCK_WIDTH * bin;
+        const double bin_width = BLOCK_WIDTH * bin * koef;
         svg_text(TEXT_LEFT, top + TEXT_BASELINE, to_string(bin));
         svg_rect(TEXT_WIDTH, top, bin_width, BIN_HEIGHT);
         top += BIN_HEIGHT;