code: svg первые графики

ProgUit Lab1/ProgUit Lab1.cpp

@@ -54,7 +54,7 @@ int main()
 	// Функция main 
 	auto in = input_data(); // Ввод структуры
 	auto bins = make_histogram(in.numbers, in.bin_count); // Распределние по корзинам
-	show_histogram_text(bins, in.bin_count); // Вывод графика
+	show_histogram_svg(bins); // Вывод графика
 
 
 	

ProgUit Lab1/text.cpp

@@ -1,5 +1,6 @@
 #include <iostream>
 #include <vector>
+#include <string>
 
 #include "text.h"
 #include "histogram.h"
@@ -8,6 +9,43 @@
 
 using namespace std;
 
+void
+svg_begin(double width, double height) {
+	cout << "<?xml version='1.0' encoding='UTF-8'?>\n";
+	cout << "<svg ";
+	cout << "width='" << width << "' ";
+	cout << "height='" << height << "' ";
+	cout << "viewBox='0 0 " << width << " " << height << "' ";
+	cout << "xmlns='http://www.w3.org/2000/svg'>\n";
+}
+
+void
+svg_end() {
+	cout << "</svg>\n";
+}
+
+void
+svg_text(double left, double baseline, string text) {
+	cout << "<text x='" << left << "' y='" << baseline << "'>" << text << "</text>" << endl;
+}
+
+void svg_rect(double x, double y, double width, double height) {
+	cout << "<rect x='" << x << "' width='" << width << "' height='" << height << "' rx ='" << y << "' />" << endl;
+}
+
+void
+show_histogram_svg(const vector<size_t> bins) {
+	svg_begin(400, 300);
+	svg_text(20, 35, to_string(bins[0]));
+	svg_rect(50, 0, bins[0] * 10, 30);
+	svg_end();
+
+}
+
+
+
+
+
 void show_histogram_text(const vector <size_t> bins, const size_t bin_count) {
 	// Ìàêñèìàëüíîå â êîîðçèíàõ
 

ProgUit Lab1/text.h

@@ -6,5 +6,7 @@
 #include <vector>
 
 void show_histogram_text(std::vector <size_t> bins, size_t bin_count);
+void show_histogram_svg(const std::vector<size_t> bins);
+
 
 #endif // TEXT_H_INCLUDED