code: реализовано задание под номером 6

.gitignore

@@ -1,5 +1,6 @@
 cs-lab34.cbp
 cs-lab34.depend
 unittest.cbp
+/unittest.layout
 /bin
 /obj

main.cpp

@@ -1,5 +1,6 @@
 #include <iostream>
 #include <vector>
+#include <string>
 #include "histogram.h"
 #include "text.h"
 #include "svg.h"
@@ -9,6 +10,7 @@ using namespace std;
 
 struct Input {
     vector<double> numbers;
+    vector<string> colours;
     size_t bin_count{};
 };
 
@@ -25,6 +27,13 @@ Input input_data() {
     cin >> in.bin_count;
 
     in.numbers.resize(number_count);
+    in.colours.resize(in.bin_count);
+
+    cerr << "Enter colours: (press A for choose default colour) ";
+    for (size_t i = 0; i < in.bin_count; i++)
+    {
+        cin >> in.colours[i];
+    }
 
     cerr << "Enter numbers: ";
     for (size_t i = 0; i < number_count; i++)
@@ -46,7 +55,7 @@ int main(){
 
     auto bins = make_histogram(in.numbers, in.bin_count);
 
-    show_histogram_svg(bins);
+    show_histogram_svg(bins, in.colours);
 
 
     }

svg.cpp

@@ -1,5 +1,6 @@
 #include <iostream>
 #include <vector>
+#include <string>
 #include "svg.h"
 
 void
@@ -22,12 +23,12 @@ svg_text(double left, double baseline, std::string text) {
      std::cout << "<text x='" << left << "' y='"<< baseline << "' > " << text << " </text>";
 }
 
-void svg_rect(double x, double y, double width, double height){
-        std::cout << "<rect x='" << x << "' y='" << y << "' width='" << width << "' height='" << height << " ' stroke='black' fill='#33A220' ></rect>";
+void svg_rect(double x, double y, double width, double height, std::string colour){
+        std::cout << "<rect x='" << x << "' y='" << y << "' width='" << width << "' height='" << height << " ' stroke='black' fill='"<< colour <<"' ></rect>";
 }
 
 void
-show_histogram_svg(const std::vector<std::size_t>& bins) {
+show_histogram_svg(const std::vector<std::size_t>& bins, const std::vector<std::string>& colours) {
 
     const auto IMAGE_WIDTH = 400;
     const auto IMAGE_HEIGHT = 300;
@@ -51,7 +52,11 @@ show_histogram_svg(const std::vector<std::size_t>& bins) {
         for (std::size_t i=0; i < bins.size(); i++) {
             double bin_width = BLOCK_WIDTH * bins[i];
             svg_text(TEXT_LEFT, top + TEXT_BASELINE, std::to_string(bins[i]));
-            svg_rect(TEXT_WIDTH, top, bin_width, BIN_HEIGHT);
+            if (colours[i] != "A") {
+                svg_rect(TEXT_WIDTH, top, bin_width, BIN_HEIGHT, colours[i]);
+            } else {
+                svg_rect(TEXT_WIDTH, top, bin_width, BIN_HEIGHT, "GREEN");
+            }
             top += BIN_HEIGHT;
         }
         svg_end();
@@ -59,7 +64,11 @@ show_histogram_svg(const std::vector<std::size_t>& bins) {
         for (std::size_t i=0; i < bins.size(); i++) {
             double bin_width= MAX_ASTERISK * (static_cast<double>(bins[i]) / maxbin);
             svg_text(TEXT_LEFT, top + TEXT_BASELINE, std::to_string(bins[i]));
-            svg_rect(TEXT_WIDTH, top, bin_width, BIN_HEIGHT);
+            if (colours[i] != "A") {
+                svg_rect(TEXT_WIDTH, top, bin_width, BIN_HEIGHT, colours[i]);
+            } else {
+                svg_rect(TEXT_WIDTH, top, bin_width, BIN_HEIGHT, "GREEN");
+            }
             top += BIN_HEIGHT;
         }
         svg_end();

svg.h

@@ -2,8 +2,9 @@
 #define SVG_H_INCLUDED
 
 #include <vector>
+#include <string>
 
 void
-show_histogram_svg(const std::vector<std::size_t>& bins);
+show_histogram_svg(const std::vector<std::size_t>& bins, const std::vector<std::string>& colours);
 
 #endif // SVG_H_INCLUDED