Сommit
						149a3c2ab6
					
				| @ -0,0 +1,3 @@ | ||||
| /bin | ||||
| /obj | ||||
| /curl | ||||
											
												
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								| @ -0,0 +1,65 @@ | ||||
| #include "histogram.h" | ||||
| #include <iostream> | ||||
| #include <vector> | ||||
| using namespace std; | ||||
| 
 | ||||
| //std::vector<size_t>
 | ||||
| bool find_minmax(const vector<double>& numbers, double& minN, double& maxN) | ||||
| { | ||||
|     if (numbers.empty()) { | ||||
|         minN = maxN = 0; | ||||
|         return false; | ||||
|     } | ||||
|     minN = numbers[0]; | ||||
|     maxN = numbers[0]; | ||||
| 
 | ||||
|     for (double x: numbers) | ||||
|     { | ||||
|         if (minN > x) | ||||
|         { | ||||
|             minN = x; | ||||
|         } | ||||
|         if (maxN < x) | ||||
|         { | ||||
|             maxN = x; | ||||
|         } | ||||
|     } | ||||
|     return true; | ||||
| } | ||||
| 
 | ||||
| vector<size_t> make_histogram(const vector<double>& numbers, size_t bin_count) | ||||
| { | ||||
|     double minN, maxN; | ||||
|     find_minmax( numbers, minN, maxN); | ||||
| 
 | ||||
|     vector <size_t> bins(bin_count); | ||||
|     double diff = (maxN - minN) / bin_count; | ||||
|     size_t max_count = 0; | ||||
|     for (size_t i = 0; i <numbers.size() ; i++) | ||||
|     { | ||||
|         bool found = false; | ||||
|         for (size_t j = 0; (j < bin_count - 1) && !found; j++) | ||||
|         { | ||||
|             auto lo = minN + j * diff; | ||||
|             auto hi = minN + (j + 1) * diff; | ||||
|             if ((lo <= numbers[i]) && (hi > numbers[i])) | ||||
|             { | ||||
|                 bins[j]++; | ||||
|                 if (bins[j] > max_count) | ||||
|                 { | ||||
|                     max_count = bins[j]; | ||||
|                 } | ||||
|                 found = true; | ||||
|             } | ||||
|         } | ||||
|         if(!found) | ||||
|         { | ||||
|             bins[bin_count - 1]++; | ||||
|             if (bins[bin_count - 1] > max_count) | ||||
|             { | ||||
|                 max_count = bins[bin_count - 1]; | ||||
|             } | ||||
|         } | ||||
|     } | ||||
|     return bins; | ||||
| } | ||||
| @ -0,0 +1,9 @@ | ||||
| #ifndef HISTOGRAM_H_INCLUDED | ||||
| #define HISTOGRAM_H_INCLUDED | ||||
| 
 | ||||
| #include <vector> | ||||
| 
 | ||||
| std::vector<size_t> | ||||
| make_histogram(const std::vector<double>& numbers, size_t bin_count); | ||||
| 
 | ||||
| #endif // HISTOGRAM_H_INCLUDED
 | ||||
| @ -0,0 +1,9 @@ | ||||
| #ifndef HISTOGRAM_INTERNAL_H_INCLUDED | ||||
| #define HISTOGRAM_INTERNAL_H_INCLUDED | ||||
| 
 | ||||
| #include <vector> | ||||
| 
 | ||||
| //std::vector<size_t>
 | ||||
| bool find_minmax(const std::vector<double>& numbers, double& minN, double& maxN); | ||||
| 
 | ||||
| #endif // HISTOGRAM_INTERNAL_H_INCLUDED
 | ||||
| @ -0,0 +1,62 @@ | ||||
| <?xml version="1.0" encoding="UTF-8" standalone="yes" ?> | ||||
| <CodeBlocks_project_file> | ||||
| 	<FileVersion major="1" minor="6" /> | ||||
| 	<Project> | ||||
| 		<Option title="lab01" /> | ||||
| 		<Option pch_mode="2" /> | ||||
| 		<Option compiler="gcc" /> | ||||
| 		<Build> | ||||
| 			<Target title="Debug"> | ||||
| 				<Option output="bin/Debug/lab01" 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/lab01" 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" /> | ||||
| 			<Add option="-m64" /> | ||||
| 			<Add option="-fexceptions" /> | ||||
| 			<Add directory="curl/include" /> | ||||
| 		</Compiler> | ||||
| 		<Linker> | ||||
| 			<Add option="-static-libstdc++" /> | ||||
| 			<Add option="-static-libgcc" /> | ||||
| 			<Add option="-static" /> | ||||
| 			<Add option="-m64" /> | ||||
| 			<Add library="curl/lib/libcurl.dll.a" /> | ||||
| 			<Add directory="curl/lib" /> | ||||
| 		</Linker> | ||||
| 		<Unit filename=".gitignore" /> | ||||
| 		<Unit filename="histogram.cpp" /> | ||||
| 		<Unit filename="histogram.h" /> | ||||
| 		<Unit filename="histogram_internal.h"> | ||||
| 			<Option target="<{~None~}>" /> | ||||
| 		</Unit> | ||||
| 		<Unit filename="main.cpp" /> | ||||
| 		<Unit filename="svg.cpp" /> | ||||
| 		<Unit filename="svg.h"> | ||||
| 			<Option target="<{~None~}>" /> | ||||
| 		</Unit> | ||||
| 		<Unit filename="text.cpp" /> | ||||
| 		<Unit filename="text.h"> | ||||
| 			<Option target="<{~None~}>" /> | ||||
| 		</Unit> | ||||
| 		<Extensions /> | ||||
| 	</Project> | ||||
| </CodeBlocks_project_file> | ||||
| @ -0,0 +1,175 @@ | ||||
| # depslib dependency file v1.0 | ||||
| 1748128397 source:c:\users\lenovo\documents\labsproga2sem\firstlaba\lab01\main.cpp | ||||
| 	<iostream> | ||||
| 	<vector> | ||||
| 	"histogram.h" | ||||
| 	"text.h" | ||||
| 	"svg.h" | ||||
| 	<curl/curl.h> | ||||
| 	<sstream> | ||||
| 	<string> | ||||
| 
 | ||||
| 1745848382 source:c:\users\lenovo\documents\labsproga2sem\firstlaba\lab01\histogram.cpp | ||||
| 	"histogram.h" | ||||
| 	<iostream> | ||||
| 	<vector> | ||||
| 
 | ||||
| 1745845585 c:\users\lenovo\documents\labsproga2sem\firstlaba\lab01\histogram.h | ||||
| 	<vector> | ||||
| 
 | ||||
| 1745703516 source:c:\users\lenovo\documents\labsproga2sem\firstlaba\lab01\text.cpp | ||||
| 	"text.h" | ||||
| 	<iostream> | ||||
| 	<vector> | ||||
| 
 | ||||
| 1745703516 c:\users\lenovo\documents\labsproga2sem\firstlaba\lab01\text.h | ||||
| 	<vector> | ||||
| 
 | ||||
| 1745706239 c:\users\lenovo\documents\labsproga2sem\firstlaba\lab01\svg.h | ||||
| 	<iostream> | ||||
| 	<vector> | ||||
| 
 | ||||
| 1748031452 source:c:\users\lenovo\documents\labsproga2sem\firstlaba\lab01\svg.cpp | ||||
| 	"svg.h" | ||||
| 	<string> | ||||
| 
 | ||||
| 1748032988 c:\users\lenovo\documents\labsproga2sem\firstlaba\lab01\curl\include\curl\curl.h | ||||
| 	"curlver.h" | ||||
| 	"system.h" | ||||
| 	<stdio.h> | ||||
| 	<limits.h> | ||||
| 	<sys/param.h> | ||||
| 	<sys/types.h> | ||||
| 	<time.h> | ||||
| 	<winsock2.h> | ||||
| 	<ws2tcpip.h> | ||||
| 	<sys/select.h> | ||||
| 	<sys/socket.h> | ||||
| 	<sys/time.h> | ||||
| 	"easy.h" | ||||
| 	"multi.h" | ||||
| 	"urlapi.h" | ||||
| 	"options.h" | ||||
| 	"header.h" | ||||
| 	"websockets.h" | ||||
| 	"mprintf.h" | ||||
| 	"typecheck-gcc.h" | ||||
| 
 | ||||
| 1748032988 c:\users\lenovo\documents\labsproga2sem\firstlaba\lab01\curl\include\curl\curlver.h | ||||
| 
 | ||||
| 1748032988 c:\users\lenovo\documents\labsproga2sem\firstlaba\lab01\curl\include\curl\system.h | ||||
| 	<ConditionalMacros.h> | ||||
| 	<inttypes.h> | ||||
| 	<inttypes.h> | ||||
| 	<sys/types.h> | ||||
| 	<sys/socket.h> | ||||
| 	<sys/poll.h> | ||||
| 
 | ||||
| 1748032988 c:\users\lenovo\documents\labsproga2sem\firstlaba\lab01\curl\include\curl\easy.h | ||||
| 
 | ||||
| 1748032988 c:\users\lenovo\documents\labsproga2sem\firstlaba\lab01\curl\include\curl\multi.h | ||||
| 	"curl.h" | ||||
| 
 | ||||
| 1748032988 c:\users\lenovo\documents\labsproga2sem\firstlaba\lab01\curl\include\curl\urlapi.h | ||||
| 	"curl.h" | ||||
| 
 | ||||
| 1748032988 c:\users\lenovo\documents\labsproga2sem\firstlaba\lab01\curl\include\curl\options.h | ||||
| 
 | ||||
| 1748032988 c:\users\lenovo\documents\labsproga2sem\firstlaba\lab01\curl\include\curl\header.h | ||||
| 
 | ||||
| 1748032988 c:\users\lenovo\documents\labsproga2sem\firstlaba\lab01\curl\include\curl\websockets.h | ||||
| 
 | ||||
| 1748032988 c:\users\lenovo\documents\labsproga2sem\firstlaba\lab01\curl\include\curl\mprintf.h | ||||
| 	<stdarg.h> | ||||
| 	<stdio.h> | ||||
| 	"curl.h" | ||||
| 
 | ||||
| 1748032988 c:\users\lenovo\documents\labsproga2sem\firstlaba\lab01\curl\include\curl\typecheck-gcc.h | ||||
| 
 | ||||
| 1749201288 source:c:\users\liza\desktop\lab01\histogram.cpp | ||||
| 	"histogram.h" | ||||
| 	<iostream> | ||||
| 	<vector> | ||||
| 
 | ||||
| 1745845585 c:\users\liza\desktop\lab01\histogram.h | ||||
| 	<vector> | ||||
| 
 | ||||
| 1749201122 source:c:\users\liza\desktop\lab01\svg.cpp | ||||
| 	"svg.h" | ||||
| 	<string> | ||||
| 
 | ||||
| 1745706239 c:\users\liza\desktop\lab01\svg.h | ||||
| 	<iostream> | ||||
| 	<vector> | ||||
| 
 | ||||
| 1745703516 source:c:\users\liza\desktop\lab01\text.cpp | ||||
| 	"text.h" | ||||
| 	<iostream> | ||||
| 	<vector> | ||||
| 
 | ||||
| 1745703516 c:\users\liza\desktop\lab01\text.h | ||||
| 	<vector> | ||||
| 
 | ||||
| 1749198358 source:c:\users\liza\desktop\lab01\main.cpp | ||||
| 	<iostream> | ||||
| 	<vector> | ||||
| 	<sstream> | ||||
| 	<string> | ||||
| 	"histogram.h" | ||||
| 	"svg.h" | ||||
| 	"text.h" | ||||
| 	<curl/curl.h> | ||||
| 
 | ||||
| 1748032988 c:\users\liza\desktop\lab01\curl\include\curl\curl.h | ||||
| 	"curlver.h" | ||||
| 	"system.h" | ||||
| 	<stdio.h> | ||||
| 	<limits.h> | ||||
| 	<sys/param.h> | ||||
| 	<sys/types.h> | ||||
| 	<time.h> | ||||
| 	<winsock2.h> | ||||
| 	<ws2tcpip.h> | ||||
| 	<sys/select.h> | ||||
| 	<sys/socket.h> | ||||
| 	<sys/time.h> | ||||
| 	"easy.h" | ||||
| 	"multi.h" | ||||
| 	"urlapi.h" | ||||
| 	"options.h" | ||||
| 	"header.h" | ||||
| 	"websockets.h" | ||||
| 	"mprintf.h" | ||||
| 	"typecheck-gcc.h" | ||||
| 
 | ||||
| 1748032988 c:\users\liza\desktop\lab01\curl\include\curl\curlver.h | ||||
| 
 | ||||
| 1748032988 c:\users\liza\desktop\lab01\curl\include\curl\system.h | ||||
| 	<ConditionalMacros.h> | ||||
| 	<inttypes.h> | ||||
| 	<inttypes.h> | ||||
| 	<sys/types.h> | ||||
| 	<sys/socket.h> | ||||
| 	<sys/poll.h> | ||||
| 
 | ||||
| 1748032988 c:\users\liza\desktop\lab01\curl\include\curl\easy.h | ||||
| 
 | ||||
| 1748032988 c:\users\liza\desktop\lab01\curl\include\curl\multi.h | ||||
| 	"curl.h" | ||||
| 
 | ||||
| 1748032988 c:\users\liza\desktop\lab01\curl\include\curl\urlapi.h | ||||
| 	"curl.h" | ||||
| 
 | ||||
| 1748032988 c:\users\liza\desktop\lab01\curl\include\curl\options.h | ||||
| 
 | ||||
| 1748032988 c:\users\liza\desktop\lab01\curl\include\curl\header.h | ||||
| 
 | ||||
| 1748032988 c:\users\liza\desktop\lab01\curl\include\curl\websockets.h | ||||
| 
 | ||||
| 1748032988 c:\users\liza\desktop\lab01\curl\include\curl\mprintf.h | ||||
| 	<stdarg.h> | ||||
| 	<stdio.h> | ||||
| 	"curl.h" | ||||
| 
 | ||||
| 1748032988 c:\users\liza\desktop\lab01\curl\include\curl\typecheck-gcc.h | ||||
| 
 | ||||
| @ -0,0 +1,50 @@ | ||||
| <?xml version="1.0" encoding="UTF-8" standalone="yes" ?> | ||||
| <CodeBlocks_layout_file> | ||||
| 	<FileVersion major="1" minor="0" /> | ||||
| 	<ActiveTarget name="Debug" /> | ||||
| 	<File name="svg.cpp" open="1" top="0" tabpos="5" split="0" active="1" splitpos="0" zoom_1="1" zoom_2="0"> | ||||
| 		<Cursor> | ||||
| 			<Cursor1 position="2532" topLine="60" /> | ||||
| 		</Cursor> | ||||
| 	</File> | ||||
| 	<File name="text.cpp" open="1" top="0" tabpos="6" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0"> | ||||
| 		<Cursor> | ||||
| 			<Cursor1 position="373" topLine="0" /> | ||||
| 		</Cursor> | ||||
| 	</File> | ||||
| 	<File name="histogram.h" open="1" top="0" tabpos="4" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0"> | ||||
| 		<Cursor> | ||||
| 			<Cursor1 position="102" topLine="0" /> | ||||
| 		</Cursor> | ||||
| 	</File> | ||||
| 	<File name=".gitignore" open="1" top="0" tabpos="7" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0"> | ||||
| 		<Cursor> | ||||
| 			<Cursor1 position="19" topLine="0" /> | ||||
| 		</Cursor> | ||||
| 	</File> | ||||
| 	<File name="main.cpp" open="1" top="1" tabpos="2" split="0" active="1" splitpos="0" zoom_1="3" zoom_2="0"> | ||||
| 		<Cursor> | ||||
| 			<Cursor1 position="2550" topLine="77" /> | ||||
| 		</Cursor> | ||||
| 	</File> | ||||
| 	<File name="histogram_internal.h" open="1" top="0" tabpos="1" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0"> | ||||
| 		<Cursor> | ||||
| 			<Cursor1 position="0" topLine="0" /> | ||||
| 		</Cursor> | ||||
| 	</File> | ||||
| 	<File name="histogram.cpp" open="1" top="0" tabpos="3" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0"> | ||||
| 		<Cursor> | ||||
| 			<Cursor1 position="672" topLine="27" /> | ||||
| 		</Cursor> | ||||
| 	</File> | ||||
| 	<File name="text.h" open="1" top="0" tabpos="9" 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="8" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0"> | ||||
| 		<Cursor> | ||||
| 			<Cursor1 position="0" topLine="0" /> | ||||
| 		</Cursor> | ||||
| 	</File> | ||||
| </CodeBlocks_layout_file> | ||||
| @ -0,0 +1,97 @@ | ||||
| #include <iostream> | ||||
| #include <vector> | ||||
| #include <sstream> | ||||
| #include <string> | ||||
| #include "histogram.h" | ||||
| #include "svg.h" | ||||
| #include "text.h" | ||||
| #include <curl/curl.h> | ||||
| 
 | ||||
| using namespace std; | ||||
| 
 | ||||
| struct Input | ||||
| { | ||||
|     vector<double> numbers; | ||||
|     size_t bin_count{}; | ||||
| }; | ||||
| 
 | ||||
| 
 | ||||
| Input input_data(istream& in, bool prompt = true) {  // Äîáàâëåí ïàðàìåòð prompt ñî çíà÷åíèåì ïî óìîë÷àíèþ
 | ||||
|     Input data; | ||||
|     size_t number_count; | ||||
| 
 | ||||
|     if (prompt) { | ||||
|         cerr << "Enter number count: "; | ||||
|     } | ||||
|     in >> number_count; | ||||
| 
 | ||||
|     data.numbers.resize(number_count); | ||||
|     if (prompt) { | ||||
|         cerr << "Enter numbers: "; | ||||
|     } | ||||
|     for (size_t i = 0; i < number_count; i++) { | ||||
|         in >> data.numbers[i]; | ||||
|     } | ||||
| 
 | ||||
|     if (prompt) { | ||||
|         cerr << "Enter number of bins: "; | ||||
|     } | ||||
|     in >> data.bin_count; | ||||
| 
 | ||||
|     return data; | ||||
| } | ||||
| 
 | ||||
| // Callback äëÿ çàïèñè äàííûõ â stringstream
 | ||||
| 
 | ||||
| static size_t Write_data(void* items, size_t item_size, size_t item_count, void* ctx) { | ||||
|     size_t data_size = item_size * item_count; | ||||
|     auto* buffer = reinterpret_cast<stringstream*>(ctx); | ||||
|     buffer->write(reinterpret_cast<const char*>(items), data_size); | ||||
|     return data_size; | ||||
| } | ||||
| 
 | ||||
| 
 | ||||
| Input download(const string& address) { | ||||
|     stringstream buffer; | ||||
|     CURL* curl = curl_easy_init(); | ||||
| 
 | ||||
|     if (!curl) { | ||||
|         cerr << "Îøèáêà: íå óäàëîñü èíèöèàëèçèðîâàòü cURL" << endl; | ||||
|         exit(1); | ||||
|     } | ||||
| 
 | ||||
|     // Íàñòðîéêà cURL
 | ||||
|     curl_easy_setopt(curl, CURLOPT_URL, address.c_str()); | ||||
|     curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, Write_data); | ||||
|     curl_easy_setopt(curl, CURLOPT_WRITEDATA, &buffer); | ||||
|     curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L); // Îòêëþ÷àåì ïðîâåðêó SSL äëÿ òåñòîâ
 | ||||
|     curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L); | ||||
| 
 | ||||
|     // Âûïîëíåíèå çàïðîñà
 | ||||
|     CURLcode res = curl_easy_perform(curl); | ||||
|     if (res != CURLE_OK) { | ||||
|         cerr << "Îøèáêà çàãðóçêè: " << curl_easy_strerror(res) << endl; | ||||
|         exit(1); | ||||
|     } | ||||
| 
 | ||||
|     curl_easy_cleanup(curl); | ||||
|     return input_data(buffer, false); | ||||
| } | ||||
| 
 | ||||
| int main(int argc, char* argv[]) { | ||||
|     curl_global_init(CURL_GLOBAL_ALL); | ||||
| 
 | ||||
|     Input input; | ||||
|     if (argc > 1) { | ||||
|         input = download(argv[1]); | ||||
|     } | ||||
|     else { | ||||
|         input = input_data(cin, true); | ||||
|     } | ||||
|     size_t max_count; | ||||
|     auto bins = make_histogram(input.numbers, input.bin_count); | ||||
|     show_histogram_svg(bins); | ||||
|     curl_global_cleanup(); | ||||
|     return 0; | ||||
| 
 | ||||
| } | ||||
| @ -0,0 +1,92 @@ | ||||
| #include "svg.h" | ||||
| #include <string> | ||||
| 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 = "black", string fill = "black") | ||||
| { | ||||
|     cout << "<rect x='" << x << "' y='" << y << "' width='" << width | ||||
|               << "' height='" << height << "' stroke='" << stroke << "' fill='" << fill << " '/>"; | ||||
| } | ||||
| 
 | ||||
| 
 | ||||
| 
 | ||||
| 
 | ||||
| //Çàùèòà
 | ||||
| /*
 | ||||
| void svg_rect(double x, double y, double width, double height, string stroke = "black", string fill = "black", double fill_opacity = 1.0) { | ||||
|     cout << "<rect x='" << x << "' y='" << y << "' width='" << width | ||||
|          << "' height='" << height << "' stroke='" << stroke | ||||
|          << "' fill='" << fill << "' fill-opacity='" << fill_opacity << "'/>"; | ||||
| } | ||||
| 
 | ||||
| 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; | ||||
| 
 | ||||
|     size_t max_count = *max_element(bins.begin(), bins.end()); | ||||
|     if (max_count == 0) max_count = 1; | ||||
| 
 | ||||
|     svg_begin(IMAGE_WIDTH, IMAGE_HEIGHT); | ||||
|     double top = 0; | ||||
| 
 | ||||
|     for (size_t bin : bins) { | ||||
|         const double bin_width = min(static_cast<double>(BLOCK_WIDTH * bin), static_cast<double>(IMAGE_WIDTH - TEXT_WIDTH)); | ||||
|         double opacity = static_cast<double>(bin) / max_count; | ||||
| 
 | ||||
|         svg_text(TEXT_LEFT, top + TEXT_BASELINE, to_string(bin)); | ||||
|         svg_rect(TEXT_WIDTH, top, bin_width, BIN_HEIGHT, | ||||
|                 "blue", "green", opacity); | ||||
|         top += BIN_HEIGHT; | ||||
|     } | ||||
| 
 | ||||
|     svg_end(); | ||||
| } | ||||
| */ | ||||
| 
 | ||||
| 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; | ||||
| 
 | ||||
|     svg_begin(400, 300); | ||||
|     double top = 0; | ||||
| 
 | ||||
|     for (size_t bin : bins) { | ||||
|         const double bin_width = BLOCK_WIDTH * bin; | ||||
|         if(bin_width> IMAGE_WIDTH) { | ||||
|             const double bin_width= IMAGE_WIDTH - TEXT_WIDTH; | ||||
|         } | ||||
|         svg_text(TEXT_LEFT, top + TEXT_BASELINE, to_string(bin)); | ||||
|         svg_rect(TEXT_WIDTH, top, bin_width, BIN_HEIGHT, "blue", "green"); | ||||
|         top += BIN_HEIGHT; | ||||
|     } | ||||
|     svg_end(); | ||||
| } | ||||
| 
 | ||||
| @ -0,0 +1,8 @@ | ||||
| #ifndef SVG_H_INCLUDED | ||||
| #define SVG_H_INCLUDED | ||||
| #include <iostream> | ||||
| #include <vector> | ||||
| 
 | ||||
| void show_histogram_svg(const std::vector<size_t> &bins); | ||||
| 
 | ||||
| #endif // SVG_H_INCLUDED
 | ||||
| @ -0,0 +1,54 @@ | ||||
| #include "text.h" | ||||
| #include <iostream> | ||||
| #include <vector> | ||||
| using namespace std; | ||||
| 
 | ||||
| void show_histogram_text(const vector <size_t>& bins,size_t bin_count, size_t max_count) | ||||
| { | ||||
|     const size_t SCREEN_WIDTH = 80; | ||||
|     const size_t MAX_ASTERISK = SCREEN_WIDTH - 3 - 1; | ||||
| 
 | ||||
|     bool scaling = false; | ||||
| 
 | ||||
|     if (max_count > MAX_ASTERISK) | ||||
|     { | ||||
|         scaling = true; | ||||
|     } | ||||
| 
 | ||||
|     for (size_t i = 0; i < bin_count; i++) | ||||
|     { | ||||
|         if (bins[i] < 10) | ||||
|         { | ||||
|             cout << "  "; | ||||
|         } | ||||
|         else if (bins[i] < 100) | ||||
|         { | ||||
|             cout << " "; | ||||
|         } | ||||
|         else | ||||
|         { | ||||
|             cout << ""; | ||||
|         } | ||||
|         cout << bins[i] << '|'; | ||||
| 
 | ||||
|         size_t number_of_stars = bins[i]; | ||||
| 
 | ||||
|         if (scaling) | ||||
|         { | ||||
|             if (bins[i] == max_count) | ||||
|             { | ||||
|                 number_of_stars = MAX_ASTERISK * 1.0; | ||||
|             } | ||||
|             else | ||||
|             { | ||||
|                 number_of_stars = MAX_ASTERISK * (static_cast<double>(bins[i]) / max_count); | ||||
|             } | ||||
|         } | ||||
| 
 | ||||
|         for (size_t j = 0; j < number_of_stars; j++) | ||||
|         { | ||||
|             cout << '*'; | ||||
|         } | ||||
|         cout << endl; | ||||
|     } | ||||
| } | ||||
| @ -0,0 +1,6 @@ | ||||
| #ifndef TEXT_H_INCLUDED | ||||
| #define TEXT_H_INCLUDED | ||||
| #include <vector> | ||||
| void show_histogram_text(const std::vector <size_t>& bins,size_t bin_count, size_t max_count); | ||||
| 
 | ||||
| #endif // TEXT_H_INCLUDED
 | ||||
| @ -0,0 +1,41 @@ | ||||
| <?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="histogram.cpp" /> | ||||
| 		<Unit filename="histogram_internal.h" /> | ||||
| 		<Unit filename="unittest.cpp" /> | ||||
| 		<Extensions> | ||||
| 			<lib_finder disable_auto="1" /> | ||||
| 		</Extensions> | ||||
| 	</Project> | ||||
| </CodeBlocks_project_file> | ||||
| @ -0,0 +1,48 @@ | ||||
| #define DOCTEST_CONFIG_NO_MULTITHREADING | ||||
| #define DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN | ||||
| #include "doctest.h" | ||||
| #include "histogram_internal.h" | ||||
| #include <vector> | ||||
| 
 | ||||
| TEST_CASE("distinct positive numbers") { | ||||
|     double min = 0; | ||||
|     double max = 0; | ||||
|     find_minmax({1, 2}, min, max); | ||||
|     CHECK(min == 1); | ||||
|     CHECK(max == 2); | ||||
|     CHECK(find_minmax({1, 2}, min, max)); | ||||
| } | ||||
| 
 | ||||
| TEST_CASE("distinct negative numbers") | ||||
| { | ||||
|     double min = 0; | ||||
|     double max = 0; | ||||
|     find_minmax({-1, -2}, min, max); | ||||
|     CHECK(min == -2); | ||||
|     CHECK(max == -1); | ||||
|     CHECK(find_minmax({-1, -2}, min, max)); | ||||
| } | ||||
| TEST_CASE("vector 1 element") | ||||
| { | ||||
|     double min = 0; | ||||
|     double max = 0; | ||||
|     find_minmax({1}, min, max); | ||||
|     CHECK(min == 1); | ||||
|     CHECK(max == 1); | ||||
|     CHECK(find_minmax({1}, min, max)); | ||||
| } | ||||
| TEST_CASE("distinct equals numbers") | ||||
| { | ||||
|     double min = 0; | ||||
|     double max = 0; | ||||
|     find_minmax({1, 1}, min, max); | ||||
|     CHECK(min == 1); | ||||
|     CHECK(max == 1); | ||||
|     CHECK(find_minmax({1, 1}, min, max)); | ||||
| } | ||||
| TEST_CASE("distinct empty vector") | ||||
| { | ||||
|     double min = -1; | ||||
|     double max = -1; | ||||
|     CHECK(!find_minmax({}, min, max)); | ||||
| } | ||||
| @ -0,0 +1,62 @@ | ||||
| # depslib dependency file v1.0 | ||||
| 1745848382 source:c:\users\lenovo\documents\labsproga2sem\firstlaba\lab01\histogram.cpp | ||||
| 	"histogram.h" | ||||
| 	<iostream> | ||||
| 	<vector> | ||||
| 
 | ||||
| 1745845585 c:\users\lenovo\documents\labsproga2sem\firstlaba\lab01\histogram.h | ||||
| 	<vector> | ||||
| 
 | ||||
| 1745849386 source:c:\users\lenovo\documents\labsproga2sem\firstlaba\lab01\unittest.cpp | ||||
| 	"doctest.h" | ||||
| 	"histogram_internal.h" | ||||
| 	<vector> | ||||
| 
 | ||||
| 1745704427 c:\users\lenovo\documents\labsproga2sem\firstlaba\lab01\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> | ||||
| 
 | ||||
| 1745848412 c:\users\lenovo\documents\labsproga2sem\firstlaba\lab01\histogram_internal.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="unittest.cpp" open="0" top="0" tabpos="1" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0"> | ||||
| 		<Cursor> | ||||
| 			<Cursor1 position="623" topLine="0" /> | ||||
| 		</Cursor> | ||||
| 	</File> | ||||
| 	<File name="histogram.cpp" open="0" top="0" tabpos="0" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0"> | ||||
| 		<Cursor> | ||||
| 			<Cursor1 position="205" topLine="0" /> | ||||
| 		</Cursor> | ||||
| 	</File> | ||||
| 	<File name="histogram_internal.h" open="0" top="0" tabpos="0" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0"> | ||||
| 		<Cursor> | ||||
| 			<Cursor1 position="250" topLine="0" /> | ||||
| 		</Cursor> | ||||
| 	</File> | ||||
| </CodeBlocks_layout_file> | ||||
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