sourcesvg: добавлен файл реализации для работы с SVG

svg.cpp

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+#include <iostream>
+#include "svg.h"
+using namespace std;
+
+//  Ôóíêöèÿ çàãîëîâêà.
+
+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";
+}
+
+//  Ôóíêöèÿ îêîí÷àíèÿ.
+
+void svg_end()
+{
+    cout << "</svg>\n";
+}
+
+//  Ôóíêöèÿ âûâîäà ñòðîêè.
+
+void svg_text(double left, double baseline, string text)
+{
+    cout << "<text x='" << left << "' y='" << baseline << "'>" << text << "</text>";
+}
+
+//  Ôóíêöèÿ âûâîäà ïðÿìîóãîëüíèêà.
+
+void svg_rect(double x, double y, double width, double height, string stroke, string fill)
+{
+    cout << "<rect x='" << x << "' y='" << y << "' width='" << width;
+    cout << "' height='" << height << "' stroke='" << stroke << "' fill='" << fill << "'/>";
+}