Выполнена индивидуальная задача

master
Kuzin 2 лет назад
Родитель 0758dea2fb
Сommit 126a1ef45b

@ -32,7 +32,14 @@
<Add option="-Wall" />
<Add option="-fexceptions" />
</Compiler>
<Unit filename=".gitignore" />
<Unit filename="histogram.cpp" />
<Unit filename="histogram.h" />
<Unit filename="main.cpp" />
<Unit filename="svg.cpp" />
<Unit filename="svg.h" />
<Unit filename="text.cpp" />
<Unit filename="text.h" />
<Extensions>
<lib_finder disable_auto="1" />
</Extensions>

@ -0,0 +1,46 @@
# depslib dependency file v1.0
1680527920 source:l:\i êóðñ\À-3-22\Êîìêîâ\lab_1\main.cpp
<iostream>
<vector>
1680527920 source:e:\ëàáà 1\lab_1\main.cpp
<iostream>
<vector>
1685970224 source:c:\users\æåñòêèé ï\desktop\ëàáà 1\lab_1\histogram.cpp
<iostream>
<vector>
"histogram.h"
1685968632 c:\users\æåñòêèé ï\desktop\ëàáà 1\lab_1\histogram.h
<vector>
1685971982 source:c:\users\æåñòêèé ï\desktop\ëàáà 1\lab_1\main.cpp
<iostream>
<vector>
<conio.h>
"histogram.h"
"text.h"
"svg.h"
1685882625 c:\users\æåñòêèé ï\desktop\ëàáà 1\lab_1\text.h
<vector>
1685882527 source:c:\users\æåñòêèé ï\desktop\ëàáà 1\lab_1\text.cpp
<iostream>
<vector>
"text.h"
1685972025 source:c:\users\æåñòêèé ï\desktop\ëàáà 1\lab_1\svg.cpp
<math.h>
<iostream>
<conio.h>
<vector>
<string>
"svg.h"
1685972059 c:\users\æåñòêèé ï\desktop\ëàáà 1\lab_1\svg.h
<vector>
<iostream>
<algorithm>

@ -0,0 +1,40 @@
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<CodeBlocks_layout_file>
<FileVersion major="1" minor="0" />
<ActiveTarget name="Debug" />
<File name="text.cpp" open="1" top="0" tabpos="3" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
<Cursor>
<Cursor1 position="0" topLine="0" />
</Cursor>
</File>
<File name="main.cpp" open="1" top="1" tabpos="1" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
<Cursor>
<Cursor1 position="83" topLine="0" />
</Cursor>
</File>
<File name="histogram.h" open="1" top="0" tabpos="2" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
<Cursor>
<Cursor1 position="116" topLine="0" />
</Cursor>
</File>
<File name="text.h" open="1" top="0" tabpos="6" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
<Cursor>
<Cursor1 position="172" topLine="0" />
</Cursor>
</File>
<File name="histogram.cpp" open="1" top="0" tabpos="8" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
<Cursor>
<Cursor1 position="0" topLine="0" />
</Cursor>
</File>
<File name="svg.h" open="1" top="0" tabpos="5" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
<Cursor>
<Cursor1 position="0" topLine="0" />
</Cursor>
</File>
<File name="svg.cpp" open="1" top="0" tabpos="4" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
<Cursor>
<Cursor1 position="0" topLine="39" />
</Cursor>
</File>
</CodeBlocks_layout_file>

@ -4,8 +4,9 @@
#include "histogram.h"
using namespace std;
void find_minmax(const vector<double> &numbers, double &min, double &max)
{
bool find_minmax(const vector<double> &numbers, double &min, double &max){
if (numbers.empty())return false;
else{
max = numbers[0];
min = numbers[1];
for (double x: numbers)
@ -19,10 +20,9 @@ void find_minmax(const vector<double> &numbers, double &min, double &max)
max = x;
}
}
return;
return true ;
}
}
vector<size_t> make_histogram (vector<double> numbers, size_t bin_count)
{
@ -52,4 +52,14 @@ vector<size_t> make_histogram (vector<double> numbers, size_t bin_count)
return bins;
}
vector<double> make_borders(const vector<double>& numbers, size_t bin_count){
double min, max;
find_minmax(numbers, min, max);
double diff = (max - min) / bin_count;
std::vector <double> borders(bin_count - 1);
for (size_t i = 0; i <= bin_count - 2; i++){
borders[i] = min + (i + 1) * diff;
}
return borders;
}

@ -5,4 +5,7 @@
std::vector<size_t>
make_histogram(const std::vector<double> numbers, size_t bin_count);
std::vector<double>
make_borders(const std::vector<double>& numbers, size_t bin_count);
#endif // HISTOGRAM_H_INCLUDED

@ -4,6 +4,7 @@
#include <conio.h>
#include "histogram.h"
#include "text.h"
#include "svg.h"
using namespace std;
struct Input {
@ -32,7 +33,8 @@ int main()
{
auto in = input_data();
auto bins = make_histogram(in.numbers, in.bin_count);
show_histogram_text(bins, in.bin_count);
auto borders = make_borders(in.numbers, in.bin_count);
show_histogram_svg(bins, borders, in.bin_count);
getch();
return 0;
}

Двоичные данные
main.exe

Двоичный файл не отображается.

Двоичные данные
main.o

Двоичный файл не отображается.

@ -19,6 +19,7 @@ svg_begin(double width, double height)
cout << "xmlns='http://www.w3.org/2000/svg'>\n";
}
void
svg_end()
{
@ -41,7 +42,7 @@ svg_rect(double x, double y, double width, double height, string stroke = "black
void
show_histogram_svg(const vector<size_t>& bins)
show_histogram_svg(const vector<size_t>& bins, const vector<double>& borders, size_t bin_count)
{
const auto IMAGE_WIDTH = 400;
const auto IMAGE_HEIGHT = 300;
@ -50,12 +51,14 @@ show_histogram_svg(const vector<size_t>& bins)
const auto TEXT_WIDTH = 50;
const auto BIN_HEIGHT = 30;
const auto BLOCK_WIDTH = 10;
const auto BLACK = "black";
const auto RED = "red";
const auto COLOUR1 = "black";
const auto COLOUR2 = "green";
const auto MAX_WIDTH = IMAGE_WIDTH-TEXT_WIDTH;
size_t border = 0;
size_t number_of_blocks;
svg_begin(IMAGE_WIDTH,IMAGE_HEIGHT);
size_t max_bin = *max_element(bins.begin(), bins.end());
double top = 0;
double max_count = bins[0];
@ -69,10 +72,20 @@ show_histogram_svg(const vector<size_t>& bins)
for (size_t bin : bins)
{
double bin_width = (MAX_WIDTH)*(bin/max_count);
number_of_blocks = bin;
if ((max_bin * BLOCK_WIDTH) > (IMAGE_WIDTH - TEXT_WIDTH)){
number_of_blocks = ((IMAGE_WIDTH - TEXT_WIDTH)/10) * (static_cast<double>(bin) / max_bin);
}
const double bin_width = BLOCK_WIDTH * number_of_blocks;
svg_text(TEXT_LEFT, top + TEXT_BASELINE, to_string(bin));
svg_rect(TEXT_WIDTH, top, bin_width, BIN_HEIGHT, BLACK, RED);
svg_rect(TEXT_WIDTH, top, bin_width, BIN_HEIGHT, COLOUR1, COLOUR2);
top += BIN_HEIGHT;
if (border < bin_count - 1){
top += BIN_HEIGHT;
svg_text(TEXT_LEFT / 2, top + TEXT_BASELINE , to_string(borders[border]));
border += 1;
top += BIN_HEIGHT;
}
}
svg_end();

@ -1,9 +1,11 @@
#ifndef SVG_H_INCLUDED
#define SVG_H_INCLUDED
#include <vector>
#include <iostream>
#include <algorithm>
void
show_histogram_svg(const std::vector<size_t>& bins);
show_histogram_svg(const std::vector<size_t>& bins, const std::vector<double>& borders, size_t bin_count);
#endif // SVG_H_INCLUDED

@ -0,0 +1,42 @@
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<CodeBlocks_project_file>
<FileVersion major="1" minor="6" />
<Project>
<Option title="unittest" />
<Option pch_mode="2" />
<Option compiler="gcc" />
<Build>
<Target title="Debug">
<Option output="bin/Debug/unittest" prefix_auto="1" extension_auto="1" />
<Option object_output="obj/Debug/" />
<Option type="1" />
<Option compiler="gcc" />
<Compiler>
<Add option="-g" />
</Compiler>
</Target>
<Target title="Release">
<Option output="bin/Release/unittest" prefix_auto="1" extension_auto="1" />
<Option object_output="obj/Release/" />
<Option type="1" />
<Option compiler="gcc" />
<Compiler>
<Add option="-O2" />
</Compiler>
<Linker>
<Add option="-s" />
</Linker>
</Target>
</Build>
<Compiler>
<Add option="-Wall" />
</Compiler>
<Unit filename="doctest.h" />
<Unit filename="histogram.cpp" />
<Unit filename="histogram_internal.h" />
<Unit filename="unittest.cpp" />
<Extensions>
<lib_finder disable_auto="1" />
</Extensions>
</Project>
</CodeBlocks_project_file>

@ -25,5 +25,6 @@ TEST_CASE("vector of the same elements"){
find_minmax({3,3,3}, min, max);
CHECK(min == 3);
CHECK(max == 3);
}

@ -0,0 +1,61 @@
# depslib dependency file v1.0
1685890713 source:c:\users\æåñòêèé ï\desktop\ëàáà 1\lab_1\unittest.cpp
"doctest.h"
"histogram_internal.h"
1685890386 c:\users\æåñòêèé ï\desktop\ëàáà 1\lab_1\doctest.h
<signal.h>
<ciso646>
<cstddef>
<ostream>
<istream>
<type_traits>
"doctest_fwd.h"
<ctime>
<cmath>
<climits>
<math.h>
<new>
<cstdio>
<cstdlib>
<cstring>
<limits>
<utility>
<fstream>
<sstream>
<iostream>
<algorithm>
<iomanip>
<vector>
<atomic>
<mutex>
<set>
<map>
<unordered_set>
<exception>
<stdexcept>
<csignal>
<cfloat>
<cctype>
<cstdint>
<string>
<sys/types.h>
<unistd.h>
<sys/sysctl.h>
<AfxWin.h>
<windows.h>
<io.h>
<sys/time.h>
<unistd.h>
1685888788 c:\users\æåñòêèé ï\desktop\ëàáà 1\lab_1\histogram_internal.h
<vector>
1685970224 source:c:\users\æåñòêèé ï\desktop\ëàáà 1\lab_1\histogram.cpp
<iostream>
<vector>
"histogram.h"
1685968632 c:\users\æåñòêèé ï\desktop\ëàáà 1\lab_1\histogram.h
<vector>

@ -0,0 +1,20 @@
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<CodeBlocks_layout_file>
<FileVersion major="1" minor="0" />
<ActiveTarget name="Debug" />
<File name="histogram_internal.h" open="1" top="0" tabpos="2" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
<Cursor>
<Cursor1 position="0" topLine="0" />
</Cursor>
</File>
<File name="unittest.cpp" open="1" top="1" tabpos="1" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
<Cursor>
<Cursor1 position="227" topLine="3" />
</Cursor>
</File>
<File name="doctest.h" open="1" top="0" tabpos="3" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
<Cursor>
<Cursor1 position="0" topLine="0" />
</Cursor>
</File>
</CodeBlocks_layout_file>
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