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@ -0,0 +1,33 @@
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# depslib dependency file v1.0
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1685858392 source:c:\users\nn110\onedrive\Ðàáî÷èé ñòîë\lab3\histogram.cpp
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<math.h>
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<iostream>
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<conio.h>
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<vector>
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"histogram.h"
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1685858387 c:\users\nn110\onedrive\Ðàáî÷èé ñòîë\lab3\histogram.h
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<vector>
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1685861365 source:c:\users\nn110\onedrive\Ðàáî÷èé ñòîë\lab3\main.cpp
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<vector>
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<math.h>
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<iostream>
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<conio.h>
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<fstream>
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"histogram.h"
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"text.h"
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"svg.h"
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1685858389 source:c:\users\nn110\onedrive\Ðàáî÷èé ñòîë\lab3\text.cpp
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<math.h>
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<iostream>
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<conio.h>
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<vector>
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"text.h"
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1685858378 c:\users\nn110\onedrive\Ðàáî÷èé ñòîë\lab3\text.h
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<vector>
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1685862500 c:\users\nn110\onedrive\Ðàáî÷èé ñòîë\lab3\svg.h
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@ -0,0 +1,50 @@
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<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
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<CodeBlocks_layout_file>
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<FileVersion major="1" minor="0" />
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<ActiveTarget name="Debug" />
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<File name="histogram.h" open="1" top="0" tabpos="2" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
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<Cursor>
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<Cursor1 position="167" topLine="0" />
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</Cursor>
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</File>
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<File name="svg.h" open="1" top="0" tabpos="7" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
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<Cursor>
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<Cursor1 position="137" topLine="0" />
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</Cursor>
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</File>
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<File name="ddd.h" open="0" top="0" tabpos="7" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
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<Cursor>
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<Cursor1 position="0" topLine="0" />
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</Cursor>
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</File>
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<File name="histogram.cpp" open="1" top="0" tabpos="1" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
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<Cursor>
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<Cursor1 position="1587" topLine="0" />
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</Cursor>
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</File>
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<File name="svg.cpp" open="1" top="1" tabpos="8" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
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<Cursor>
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<Cursor1 position="1589" topLine="2" />
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</Cursor>
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</File>
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<File name="histogram_internal.h" open="1" top="0" tabpos="5" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
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<Cursor>
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<Cursor1 position="216" topLine="0" />
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</Cursor>
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</File>
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<File name="text.h" open="1" top="0" tabpos="4" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
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<Cursor>
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<Cursor1 position="148" topLine="0" />
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</Cursor>
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</File>
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<File name="text.cpp" open="1" top="0" tabpos="3" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
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<Cursor>
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<Cursor1 position="377" topLine="0" />
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</Cursor>
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</File>
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<File name="main.cpp" open="1" top="0" tabpos="6" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
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<Cursor>
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<Cursor1 position="327" topLine="0" />
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</Cursor>
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</File>
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</CodeBlocks_layout_file>
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#include <math.h>
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#include <iostream>
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#include <conio.h>
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#include <vector>
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#include <string>
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#include "svg.h"
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using namespace std;
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void
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svg_begin(double width, double height)
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{
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cout << "<?xml version='1.0' encoding='UTF-8'?>\n";
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cout << "<svg ";
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cout << "width='" << width << "' ";
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cout << "height='" << height << "' ";
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cout << "viewBox='0 0 " << width << " " << height << "' ";
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cout << "xmlns='http://www.w3.org/2000/svg'>\n";
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}
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void
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svg_end()
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{
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cout << "</svg>\n";
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}
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void
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svg_text(double left, double baseline, string text)
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{
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cout << "<text x='" << left << "' y='" << baseline << "'>" << text << "</text>";
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}
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void svg_rect(double x, double y, double width, double height, string colour = "black", string fill = "black")
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{
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cout << "<rect x='"<<x<<"' y='"<<y<<"' width='"<<width<<"' height='"<<height<<"' stroke = '"<<colour <<"' fill = '"<<fill<<"' />";
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}
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void
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show_histogram_svg(const vector<size_t>& bins)
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{
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const auto IMAGE_WIDTH = 400;
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const auto IMAGE_HEIGHT = 300;
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const auto TEXT_LEFT = 20;
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const auto TEXT_BASELINE = 20;
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const auto TEXT_WIDTH = 50;
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const auto BIN_HEIGHT = 30;
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const auto BLOCK_WIDTH = 10;
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const auto MAX_WIDTH = IMAGE_WIDTH-TEXT_WIDTH;
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double top = 0;
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double max_count = bins[0];
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for (size_t i = 0; i < bins.size(); i++)
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{
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if (bins[i] > max_count)
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max_count = bins[i];
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}
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svg_begin(400, 300);
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for (size_t bin : bins)
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{
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const double bin_width = (IMAGE_WIDTH - TEXT_WIDTH)*(bin/max_count);
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svg_text(TEXT_LEFT, top + TEXT_BASELINE, to_string(bin));
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svg_rect(TEXT_WIDTH, top, bin_width, BIN_HEIGHT, "#DAF7A6", "#33DDFF");
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top += BIN_HEIGHT;
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}
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@ -0,0 +1,7 @@
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#ifndef SVG_H_INCLUDED
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#define SVG_H_INCLUDED
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void
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show_histogram_svg(const std::vector<size_t>& bins);
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#endif // SVG_H_INCLUDED
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@ -0,0 +1,43 @@
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<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
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<CodeBlocks_project_file>
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<FileVersion major="1" minor="6" />
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<Project>
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<Option title="unitest" />
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<Option pch_mode="2" />
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<Option compiler="gcc" />
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<Build>
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<Target title="Debug">
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<Option output="bin/Debug/unitest" prefix_auto="1" extension_auto="1" />
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<Option object_output="obj/Debug/" />
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<Option type="1" />
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<Option compiler="gcc" />
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<Compiler>
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<Add option="-g" />
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</Compiler>
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</Target>
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<Target title="Release">
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<Option output="bin/Release/unitest" prefix_auto="1" extension_auto="1" />
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<Option object_output="obj/Release/" />
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<Option type="1" />
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<Option compiler="gcc" />
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<Compiler>
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<Add option="-O2" />
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</Compiler>
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<Linker>
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<Add option="-s" />
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</Linker>
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</Target>
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</Build>
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<Compiler>
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<Add option="-Wall" />
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<Add option="-fexceptions" />
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</Compiler>
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<Unit filename="doctest.h" />
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<Unit filename="histogram.cpp" />
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<Unit filename="histogram_internal.h" />
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<Unit filename="unitest.cpp" />
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<Extensions>
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<lib_finder disable_auto="1" />
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</Extensions>
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</Project>
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</CodeBlocks_project_file>
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#define DOCTEST_CONFIG_NO_MULTITHREADING
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#define DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
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#include "doctest.h"
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#include "histogram_internal.h"
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#include <vector>
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#include <iostream>
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#define DOCTEST_CONFIG_NO_MULTITHREADING
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#define DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
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#include "doctest.h"
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#include "histogram_internal.h"
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TEST_CASE("distinct positive numbers")
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{
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double min = 0;
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double max = 0;
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find_minmax({1, 2}, min, max);
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CHECK(min == 1);
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CHECK(max == 2);
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}
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TEST_CASE("vector with one element")
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{
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double min = 0;
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double max = 0;
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find_minmax({1}, min, max);
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CHECK(min == 1);
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CHECK(max == 1);
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}
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TEST_CASE("vector with same elements")
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{
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double min = 0;
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double max = 0;
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find_minmax({2,2,2}, min, max);
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CHECK(min == 2);
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CHECK(max == 2);
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}
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TEST_CASE("void vector")
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{
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double min = 3;
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double max = 2;
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std::vector<double> numbers {};
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bool check = find_minmax(numbers, min, max);
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CHECK(check == true);
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}
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TEST_CASE("distinct negative numbers") {
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double min = 0;
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double max = 0;
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find_minmax({-1, -2}, min, max);
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CHECK(min == -2);
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CHECK(max == -1);
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}
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@ -0,0 +1,68 @@
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# depslib dependency file v1.0
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1686063069 source:c:\users\nn110\onedrive\Ðàáî÷èé ñòîë\lab3\histogram.cpp
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<math.h>
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<iostream>
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<conio.h>
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<vector>
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"histogram.h"
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"histogram_internal.h"
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1685970924 c:\users\nn110\onedrive\Ðàáî÷èé ñòîë\lab3\histogram.h
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<vector>
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1685970476 source:c:\users\nn110\onedrive\Ðàáî÷èé ñòîë\lab3\unitest.cpp
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"doctest.h"
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"histogram_internal.h"
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<vector>
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<iostream>
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"doctest.h"
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"histogram_internal.h"
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1685861557 c:\users\nn110\onedrive\Ðàáî÷èé ñòîë\lab3\doctest.h
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<signal.h>
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<ciso646>
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<cstddef>
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<ostream>
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<istream>
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<type_traits>
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"doctest_fwd.h"
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<ctime>
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<cmath>
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<climits>
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<math.h>
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<new>
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<cstdio>
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<cstdlib>
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<cstring>
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<limits>
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<utility>
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<fstream>
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<sstream>
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<iostream>
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<algorithm>
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<iomanip>
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<vector>
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<atomic>
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<mutex>
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<set>
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<map>
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<unordered_set>
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<exception>
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<stdexcept>
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<csignal>
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<cfloat>
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<cctype>
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<cstdint>
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<string>
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<sys/types.h>
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<unistd.h>
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<sys/sysctl.h>
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<AfxWin.h>
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<windows.h>
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<io.h>
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<sys/time.h>
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<unistd.h>
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1685970915 c:\users\nn110\onedrive\Ðàáî÷èé ñòîë\lab3\histogram_internal.h
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<vector>
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