Создание приложения для создания геометрических фигур

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Ташкентский университет информационных технологий

Факультет Программного Инжиниринга

Отчёт

По лабораторной работе

Дисциплины “Программирование”

Выполнил:

Студент группы PRG204-1

Марксов Нурисломбек

Ташкент 2024



1. Создать Windows-приложение для построения геометрических фигур и графиков функций, которое предлагает пользователю ввести данные начала промежутка (xn), конца промежутка (xk) и шага изменения переменной (xh) (сделать проверку правильности ввода данных).

приложение геометрический пользователь данные

A)

#pragma once

namespace dedline {

using namespace System;

using namespace System::ComponentModel;

using namespace System::Collections;

using namespace System::Windows::Forms;

using namespace System::Data;

using namespace System::Drawing;

public ref class Form1: public System::Windows::Forms::Form

{

public:

Form1(void)

{

InitializeComponent();

shouldDraw = false; // Initialize the flag to false

}

protected:

~Form1()

{

if (components)

{

delete components;

}

}

private:

System::Windows::Forms::Label^ label1;

System::Windows::Forms::Button^ button1;

bool shouldDraw; // Flag to control drawing

private:

System::ComponentModel::Container^ components;

#pragma region Windows Form Designer generated code

void InitializeComponent(void)

{

this->label1 = (gcnew System::Windows::Forms::Label());

this->button1 = (gcnew System::Windows::Forms::Button());

this->SuspendLayout();

//

// label1

//

this->label1->AutoSize = true;

this->label1->Location = System::Drawing::Point(719, 503);

this->label1->Margin = System::Windows::Forms::Padding(4, 0, 4, 0);

this->label1->Name = L"label1";

this->label1->Size = System::Drawing::Size(44, 16);

this->label1->TabIndex = 0;

this->label1->Text = L"label1";

//

// button1

//

this->button1->Font = (gcnew System::Drawing::Font(L"Times New Roman", 13.8F, System::Drawing::FontStyle::Regular, System::Drawing::GraphicsUnit::Point,

static_cast<System::Byte>(204)));

this->button1->Location = System::Drawing::Point(781, 489);

this->button1->Margin = System::Windows::Forms::Padding(4, 4, 4, 4);

this->button1->Name = L"button1";

this->button1->Size = System::Drawing::Size(168, 39);

this->button1->TabIndex = 1;

this->button1->Text = L"Старт";

this->button1->UseVisualStyleBackColor = true;

this->button1->Click += gcnew System::EventHandler(this, &Form1::button1_Click);

//

// Form1

//

this->AutoScaleDimensions = System::Drawing::SizeF(8, 16);

this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;

this->ClientSize = System::Drawing::Size(1080, 578);

this->Controls->Add(this->button1);

this->Controls->Add(this->label1);

this->Margin = System::Windows::Forms::Padding(4, 4, 4, 4);

this->Name = L"Form1";

this->Text = L"\"Выполнил студент группы PRG-204 Марсов Нурислом\"";

this->Paint += gcnew System::Windows::Forms::PaintEventHandler(this, &Form1::Form1_Paint);

this->MouseMove += gcnew System::Windows::Forms::MouseEventHandler(this, &Form1::Form1_MouseMove);

this->ResumeLayout(false);

this->PerformLayout();

}

#pragma endregion

private:

System::Void Form1_MouseMove(System::Object^ sender, System::Windows::Forms::MouseEventArgs^ e) {

label1->Text = e->X + "," + e->Y;

}

System::Void button1_Click(System::Object^ sender, System::EventArgs^ e) {

shouldDraw = true; // Set the flag to true when button is clicked

this->Invalidate(); // Redraw the form

}

System::Void Form1_Paint(System::Object^ sender, System::Windows::Forms::PaintEventArgs^ e) {

if (shouldDraw) { // Check the flag before drawing

Graphics^ g = e->Graphics; //Define pens and brushes

SolidBrush^ grayBrush = gcnew SolidBrush(Color::Gray); // Серый цвет для заливки прямоугольника и круга

Pen^ circlePen = gcnew Pen(Color::Black, 2); // Черный цвет и толщина 2 для границы круга

Pen^ rectPen = gcnew Pen(Color::Black, 1); // Черный цвет и толщина 2 для границы прямоугольника

// Define the rectangle

int rectWidth = 100;

int rectHeight = 50;

int circleDiameter = 90;

// Центр круга

int circleCenterX = 150;

int circleCenterY = 150;

// Координаты верхнего левого угла прямоугольника

int rectX = circleCenterX - rectWidth / 2;

int rectY = circleCenterY - rectHeight / 2;

// Координаты верхнего левого угла круга

int circleX = circleCenterX - circleDiameter / 2;

int circleY = circleCenterY - circleDiameter / 2;

// Draw the filled circle

g->FillEllipse(grayBrush, circleX, circleY, circleDiameter, circleDiameter);

// Draw the border of the circle

g->DrawEllipse(circlePen, circleX, circleY, circleDiameter, circleDiameter);

// Draw the filled rectangle

g->FillRectangle(grayBrush, rectX, rectY, rectWidth, rectHeight);

// Draw the border of the rectangle

g->DrawRectangle(rectPen, rectX, rectY, rectWidth, rectHeight);

}

}

};

}



B)

#pragma once

#include "stdafx.h"

#include <iostream>

namespace WindowsFormsApplication5 {

using namespace System;

using namespace System::ComponentModel;

using namespace System::Collections;

using namespace System::Windows::Forms;

using namespace System::Data;

using namespace System::Drawing;

/// <summary>

/// Summary for Form1

/// </summary>

public ref class Form1: public System::Windows::Forms::Form

{

public:

Form1(void)

{

InitializeComponent();

//

//TODO: Add the constructor code here

//

}

protected:

/// <summary>

/// Clean up any resources being used.

/// </summary>

~Form1()

{

if (components)

{

delete components;

}

}

private: System::Windows::Forms::DataVisualization::Charting::Chart^ chart1;

private: System::Windows::Forms::Label^ label1;

private: System::Windows::Forms::Label^ label2;

private: System::Windows::Forms::TextBox^ textBox1;

private: System::Windows::Forms::TextBox^ textBox2;

private: System::Windows::Forms::TextBox^ textBox3;

private: System::Windows::Forms::Label^ label3;

private: System::Windows::Forms::Button^ button1;

protected:

private:

/// <summary>

/// Required designer variable.

/// </summary>

System::ComponentModel::Container ^components;

#pragma region Windows Form Designer generated code

/// <summary>

/// Required method for Designer support - do not modify

/// the contents of this method with the code editor.

/// </summary>

void InitializeComponent(void)

{

System::Windows::Forms::DataVisualization::Charting::ChartArea^ chartArea1 = (gcnew System::Windows::Forms::DataVisualization::Charting::ChartArea());

System::Windows::Forms::DataVisualization::Charting::Legend^ legend1 = (gcnew System::Windows::Forms::DataVisualization::Charting::Legend());

System::Windows::Forms::DataVisualization::Charting::Series^ series1 = (gcnew System::Windows::Forms::DataVisualization::Charting::Series());

System::Windows::Forms::DataVisualization::Charting::Title^ title1 = (gcnew System::Windows::Forms::DataVisualization::Charting::Title());

this->chart1 = (gcnew System::Windows::Forms::DataVisualization::Charting::Chart());

this->label1 = (gcnew System::Windows::Forms::Label());

this->label2 = (gcnew System::Windows::Forms::Label());

this->textBox1 = (gcnew System::Windows::Forms::TextBox());

this->textBox2 = (gcnew System::Windows::Forms::TextBox());

this->textBox3 = (gcnew System::Windows::Forms::TextBox());

this->label3 = (gcnew System::Windows::Forms::Label());

this->button1 = (gcnew System::Windows::Forms::Button());

(cli::safe_cast<System::ComponentModel::ISupportInitialize^ >(this->chart1))->BeginInit();

this->SuspendLayout();

//

// chart1

//

this->chart1->BackColor = System::Drawing::Color::Olive;

chartArea1->Name = L"ChartArea1";

this->chart1->ChartAreas->Add(chartArea1);

legend1->Name = L"Legend1";

this->chart1->Legends->Add(legend1);

this->chart1->Location = System::Drawing::Point(45, 60);

this->chart1->Name = L"chart1";

series1->BorderWidth = 5;

series1->ChartArea = L"ChartArea1";

series1->ChartType = System::Windows::Forms::DataVisualization::Charting::SeriesChartType::Spline;

series1->Color = System::Drawing::Color::Red;

series1->LabelForeColor = System::Drawing::Color::Red;

series1->Legend = L"Legend1";

series1->Name = L"Series1";

series1->XValueType = System::Windows::Forms::DataVisualization::Charting::ChartValueType::Double;

series1->YValuesPerPoint = 4;

series1->YValueType = System::Windows::Forms::DataVisualization::Charting::ChartValueType::Double;

this->chart1->Series->Add(series1);

this->chart1->Size = System::Drawing::Size(443, 300);

this->chart1->TabIndex = 0;

this->chart1->Text = L"chart1";

title1->BackSecondaryColor = System::Drawing::Color::White;

title1->BorderColor = System::Drawing::Color::White;

title1->BorderWidth = 6;

title1->Name = L"funksiya grafika";

title1->Text = L"funksiya grafika";

this->chart1->Titles->Add(title1);

//

// label1

//

this->label1->AutoSize = true;

this->label1->Location = System::Drawing::Point(551, 80);

this->label1->Name = L"label1";

this->label1->Size = System::Drawing::Size(28, 17);

this->label1->TabIndex = 1;

this->label1->Text = L"a =";

this->label1->Click += gcnew System::EventHandler(this, &Form1::label1_Click);

//

// label2

//

this->label2->AutoSize = true;

this->label2->Location = System::Drawing::Point(551, 141);

this->label2->Name = L"label2";

this->label2->Size = System::Drawing::Size(32, 17);

this->label2->TabIndex = 2;

this->label2->Text = L"b = ";

//

// textBox1

//

this->textBox1->Location = System::Drawing::Point(680, 77);

this->textBox1->Name = L"textBox1";

this->textBox1->Size = System::Drawing::Size(100, 22);

this->textBox1->TabIndex = 3;

//

// textBox2

//

this->textBox2->Location = System::Drawing::Point(680, 141);

this->textBox2->Name = L"textBox2";

this->textBox2->Size = System::Drawing::Size(100, 22);

this->textBox2->TabIndex = 4;

//

// textBox3

//

this->textBox3->Location = System::Drawing::Point(680, 209);

this->textBox3->Name = L"textBox3";

this->textBox3->Size = System::Drawing::Size(100, 22);

this->textBox3->TabIndex = 5;

//

// label3

//

this->label3->AutoSize = true;

this->label3->Location = System::Drawing::Point(551, 209);

this->label3->Name = L"label3";

this->label3->Size = System::Drawing::Size(46, 17);

this->label3->TabIndex = 6;

this->label3->Text = L"label3";

//

// button1

//

this->button1->Location = System::Drawing::Point(554, 274);

this->button1->Name = L"button1";

this->button1->Size = System::Drawing::Size(214, 69);

this->button1->TabIndex = 7;

this->button1->Text = L"draw function\'s graphic";

this->button1->UseVisualStyleBackColor = true;

this->button1->Click += gcnew System::EventHandler(this, &Form1::button1_Click);

//

// Form1

//

this->AutoScaleDimensions = System::Drawing::SizeF(8, 16);

this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;

this->ClientSize = System::Drawing::Size(891, 514);

this->Controls->Add(this->button1);

this->Controls->Add(this->label3);

this->Controls->Add(this->textBox3);

this->Controls->Add(this->textBox2);

this->Controls->Add(this->textBox1);

this->Controls->Add(this->label2);

this->Controls->Add(this->label1);

this->Controls->Add(this->chart1);

this->Name = L"Form1";

this->Text = L"Form1";

this->Load += gcnew System::EventHandler(this, &Form1::Form1_Load);

(cli::safe_cast<System::ComponentModel::ISupportInitialize^ >(this->chart1))->EndInit();

this->ResumeLayout(false);

this->PerformLayout();

}

#pragma endregion

private: System::Void Form1_Load(System::Object^ sender, System::EventArgs^ e) {

}

private: System::Void label1_Click(System::Object^ sender, System::EventArgs^ e) {

}

private: System::Void button1_Click(System::Object^ sender, System::EventArgs^ e) {

Double a,b, h,x,y;

a=Convert::ToDouble(textBox1->Text);

b=Convert::ToDouble(textBox2->Text);

h=Convert::ToDouble(textBox3->Text);

this->chart1->Series["Series1"]->Points->Clear();

x=a;

while(x<=b)

{ y=Math::Pow(x,4)+1;

this->chart1->Series["Series1"]->Points->AddXY(x,y);

x+=h;

}

}

};

}



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