svg.cpp

@@ -1,56 +0,0 @@
-#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 colour = "black", string fill = "black"){
-    cout << "<rect x='"<<x<<"' y='"<<y<<"' width='"<<width<<"' height='"<<height<<"' stroke = '"<<colour <<"' fill = '"<<fill<<"' />";
-}
-
-void
-show_histogram_svg(const vector<size_t>& bins) {
-    const auto IMAGE_WIDTH = 400;
-    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;
-    double top = 0;
-    double max_count = bins[0];
-    for (size_t i = 0; i < bins.size(); i++) {
-        if (bins[i] > max_count)
-            max_count = bins[i];
-    }
-    svg_begin(400, 300);
-    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));
-        svg_rect(TEXT_WIDTH, top, bin_width, BIN_HEIGHT, "blue", "#FF00FF");
-        top += BIN_HEIGHT;
-    }
-    svg_end();
-}

svg.h

@@ -1,7 +0,0 @@
-#ifndef SVG_H_INCLUDED
-#define SVG_H_INCLUDED
-
-	void
-show_histogram_svg(const std::vector<size_t>& bins);
-
-#endif // SVG_H_INCLUDED