diff --git a/svg.cpp b/svg.cpp new file mode 100644 index 0000000..f98a5b7 --- /dev/null +++ b/svg.cpp @@ -0,0 +1,63 @@ +#include "svg.h" +#include +using namespace std; + +// Функции вывода заголовка и окончания SVG +void +svg_begin(double width, double height) { + cout << "\n"; + cout << "\n"; +} +void +svg_end() { + cout << "\n"; +} + +//Подписи к столбцам +void +svg_text(double left, double baseline, string text) { + cout << "" << text << "\n"; +} + +//Вывод прямоугольника +void +svg_rect(double x, double y, double width, double height, string stroke = "black", string fill = "black") { + cout << "\n"; +} + +//Графический вывод гистограммы +void +show_histogram_svg(const vector& 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; + vector colors = { + "#ECE1AC", + "#ECACD6", + "#CEACEC" + }; + svg_begin(400, 300); + double top = 0; + for (size_t i = 0; i < bins.size(); i++) { + string color = colors[i]; + const double bin_width = BLOCK_WIDTH * bins[i]; + svg_text(TEXT_LEFT, top + TEXT_BASELINE, to_string(bins[i])); //вывод подписей + svg_rect(TEXT_WIDTH, top, bin_width, BIN_HEIGHT, "#ACB0EC", color); //вывод столбцов + top += BIN_HEIGHT; + } + + svg_end(); +} + + + + diff --git a/svg.h b/svg.h new file mode 100644 index 0000000..cc5ea41 --- /dev/null +++ b/svg.h @@ -0,0 +1,7 @@ +#ifndef SVG_H_INCLUDED +#define SVG_H_INCLUDED + +#include +#include +void show_histogram_svg(const std::vector& bins); +#endif // SVG_H_INCLUDED