From 7f646aea02721830d941713d8401d95cb1a21407 Mon Sep 17 00:00:00 2001
From: "Alice (IvanovII)" <alice@example.com>
Date: Mon, 5 Jun 2023 02:04:13 +0300
Subject: [PATCH] =?UTF-8?q?=D0=B8=D1=81=D0=BF=D0=B0=D1=80=D0=B2=D0=BB?=
 =?UTF-8?q?=D0=B5=D0=BD=D1=8B=20=D0=BE=D1=88=D0=B8=D0=B1=D0=BA=D0=B8?=
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---
 svg.cpp | 117 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 117 insertions(+)
 create mode 100644 svg.cpp

diff --git a/svg.cpp b/svg.cpp
new file mode 100644
index 0000000..f1f29eb
--- /dev/null
+++ b/svg.cpp
@@ -0,0 +1,117 @@
+#include <math.h>
+#include <iostream>
+#include <conio.h>
+#include <vector>
+#include <string>
+#include "svg.h"
+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>";
+}
+
+void
+svg_rect(double x, double y, double width, double height, string stroke, string fill)
+{
+    cout << "<rect x='"<<x<<"' y='"<<y<<"' width='"<<width<<"' height='"<<height<<"' stroke='"<<stroke<<"' fill='"<<fill<<"' />";
+
+}
+
+
+void
+show_histogram_svg(const vector<size_t>& bins, size_t number_count)
+{
+    setlocale(LC_ALL, "Russian");
+    int noi=0;
+    auto IMAGE_WIDTH = 0;
+    const auto IMAGE_HEIGHT = 300;
+    const auto TEXT_LEFT = 20;
+    const auto TEXT_BASELINE = 20;
+    const auto TEXT_WIDTH = 50;
+    const auto BIN_HEIGHT = 30;
+    const auto BLOCK_WIDTH = 10;
+    const auto MAX_WIDTH = IMAGE_WIDTH-TEXT_WIDTH;
+//
+    cout<<"Ââåäèòå æåëàåìóþ øèðèíó ñòðîêè";
+    cout<<endl;
+    cout<<"Ó÷òèòå, ÷òî îíà äîëæíà áûòü áîëüøå 70 è ìåíüøå 800, à òàêæå";
+    cout<<endl;
+    cout<<"áîëåå òðåòè êîëè÷åñâà ÷èñåë, óìíîæåííûõ íà øèðèíó áëîêà .  âàøåì ñëó÷àå áîëåå "<< number_count*BLOCK_WIDTH<<" ";
+    cout<<endl;
+    //cin>>IMAGE_WIDTH;
+    while (noi == 0)
+    {
+        cout<<" in cicle";
+        cout<<endl;
+        cin>> IMAGE_WIDTH;
+        if ((IMAGE_WIDTH<800)&&(IMAGE_WIDTH>70)&&(IMAGE_WIDTH>number_count*BLOCK_WIDTH))
+        {
+          noi=noi+1;
+        }
+
+        if (IMAGE_WIDTH>800)
+        {
+            cout<<" ß æå ñêàçàë ìåíüøå 800. Ââåäèòå çàíîâî";
+            cout<<endl;
+        }
+        if (IMAGE_WIDTH<70)
+        {
+            cout<<" ß æå ñêàçàë áîëüøå 70.Ââåäèòå çàíîâî";
+            cout<<endl;
+        }
+        if (IMAGE_WIDTH<number_count*BLOCK_WIDTH)
+        {
+            cout<<" ß æå ñêàçàë áîëüøå " << number_count*BLOCK_WIDTH<<" Ââåäèòå çàíîâî";
+            cout<<endl;
+        }
+
+    }
+
+
+
+//string k;
+//string m;
+    svg_begin(IMAGE_WIDTH,IMAGE_HEIGHT);
+
+    double top = 0; //ìàøòàáèðâîàíèå
+    double max_count = bins[0];
+    for (size_t i = 0; i < bins.size(); i++)
+    {
+        if (bins[i] > max_count)
+            max_count = bins[i];
+    }
+    for (size_t bin : bins)
+    {
+        const double bin_width = (IMAGE_WIDTH - TEXT_WIDTH)*(bin/max_count);
+        svg_text(TEXT_LEFT, top + TEXT_BASELINE, to_string(bin));
+        /*/
+        cout<<"Ââåäèòå öâåò 1 â ôîðìàòå #RRGGBB";
+        cin>> k;
+        cout<<endl;
+        cout<<"Ââåäèòå öâåò 2 â ôîðìàòå #RRGGBB";
+        cin >> m;
+        /*/
+        svg_rect(TEXT_WIDTH, top, bin_width, BIN_HEIGHT,"#00CCFF" /*/k/*/,"#0000FF" /*/m/*/);
+        top += BIN_HEIGHT;
+    }
+
+    svg_end();
+}