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diff --git a/task03/Guschin/MyForm.h b/task03/Guschin/MyForm.h
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+#pragma once
+
+namespace Guschin {
+
+ using namespace System;
+ using namespace System::ComponentModel;
+ using namespace System::Collections;
+ using namespace System::Windows::Forms;
+ using namespace System::Data;
+ using namespace System::Drawing;
+ using namespace std;
+
+ float Vx;
+ float Vy;
+ float aspectFig;
+ vector<path> figure;
+ mat3 T;
+ mat3 initT;
+
+ /// <summary>
+ /// Ñâîäêà äëÿ MyForm
+ /// </summary>
+ public ref class MyForm : public System::Windows::Forms::Form
+ {
+ public:
+ MyForm(void)
+ {
+ InitializeComponent();
+ //
+ //TODO: äîáàâüòå êîä êîíñòðóêòîðà
+ //
+ }
+
+ protected:
+ /// <summary>
+ /// Îñâîáîäèòü âñå èñïîëüçóåìûå ðåñóðñû.
+ /// </summary>
+ ~MyForm()
+ {
+ if (components)
+ {
+ delete components;
+ }
+ }
+ private: System::Windows::Forms::OpenFileDialog^ openFileDialog;
+ private: System::Windows::Forms::Button^ btnOpen;
+ protected:
+
+ protected:
+
+ private:
+ /// <summary>
+ /// Îáÿçàòåëüíàÿ ïåðåìåííàÿ êîíñòðóêòîðà.
+ /// </summary>
+ System::ComponentModel::Container ^components;
+
+#pragma region Windows Form Designer generated code
+ /// <summary>
+ /// Òðåáóåìûé ìåòîä äëÿ ïîääåðæêè êîíñòðóêòîðà — íå èçìåíÿéòå
+ /// ñîäåðæèìîå ýòîãî ìåòîäà ñ ïîìîùüþ ðåäàêòîðà êîäà.
+ /// </summary>
+ void InitializeComponent(void)
+ {
+ this->openFileDialog = (gcnew System::Windows::Forms::OpenFileDialog());
+ this->btnOpen = (gcnew System::Windows::Forms::Button());
+ this->SuspendLayout();
+ //
+ // openFileDialog
+ //
+ this->openFileDialog->DefaultExt = L"txt";
+ this->openFileDialog->Filter = L"Текстовые файлы (*.txt)|*.txt|Все файлы (*.*)|*.*";
+ this->openFileDialog->Title = L"Открыть файл";
+ //
+ // btnOpen
+ //
+ this->btnOpen->Location = System::Drawing::Point(12, 12);
+ this->btnOpen->Name = L"btnOpen";
+ this->btnOpen->Size = System::Drawing::Size(113, 39);
+ this->btnOpen->TabIndex = 0;
+ this->btnOpen->Text = L"Открыть";
+ this->btnOpen->UseVisualStyleBackColor = true;
+ this->btnOpen->Click += gcnew System::EventHandler(this, &MyForm::btnOpen_Click);
+ //
+ // MyForm
+ //
+ this->AutoScaleDimensions = System::Drawing::SizeF(6, 13);
+ this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
+ this->ClientSize = System::Drawing::Size(553, 557);
+ this->Controls->Add(this->btnOpen);
+ this->KeyPreview = true;
+ this->Name = L"MyForm";
+ this->Text = L"MyForm";
+ this->Load += gcnew System::EventHandler(this, &MyForm::MyForm_Load);
+ this->Paint += gcnew System::Windows::Forms::PaintEventHandler(this, &MyForm::MyForm_Paint);
+ this->KeyDown += gcnew System::Windows::Forms::KeyEventHandler(this, &MyForm::MyForm_KeyDown);
+ this->Resize += gcnew System::EventHandler(this, &MyForm::MyForm_Resize);
+ this->ResumeLayout(false);
+
+ }
+#pragma endregion
+ private: System::Void MyForm_Resize(System::Object^ sender, System::EventArgs^ e) {
+ Refresh();
+ }
+ private: System::Void MyForm_Paint(System::Object^ sender, System::Windows::Forms::PaintEventArgs^ e) {
+ Graphics^ g = e->Graphics;
+ g->Clear(Color::Aquamarine);
+
+ for (int i = 0; i < figure.size(); ++i)
+ {
+ path lines = figure[i];
+ Pen^ pen = gcnew Pen(Color::FromArgb(lines.color.x, lines.color.y, lines.color.z));
+ pen->Width = lines.thickness;
+ vec2 start = normalize(T * vec3(lines.vertices[0], 1.0));
+ for (int j = 1; j < lines.vertices.size(); ++j)
+ {
+ vec2 end = normalize(T * vec3(lines.vertices[j], 1.0));
+ g->DrawLine(pen, start.x, start.y, end.x, end.y);
+ start = end;
+ }
+ }
+ }
+ private: System::Void MyForm_Load(System::Object^ sender, System::EventArgs^ e) { }
+ private: System::Void MyForm_KeyDown(System::Object^ sender, System::Windows::Forms::KeyEventArgs^ e) {
+ float Wcx = ClientRectangle.Width / 2.f;
+ float Wcy = ClientRectangle.Height / 2.f;
+
+ switch (e->KeyCode) {
+ case Keys::Escape:
+ T = initT;
+ break;
+ case Keys::Q :
+ T = translate(-Wcx, -Wcy) * T;
+ T = rotate(0.01f) * T;
+ T = translate(Wcx, Wcy) * T;
+ break;
+ case Keys::E :
+ T = translate(-Wcx, -Wcy) * T;
+ T = rotate(-0.01f) * T;
+ T = translate(Wcx, Wcy) * T;
+ break;
+
+ case Keys::W :
+ T = translate(0.f, -1.f) * T;
+ break;
+ case Keys::S :
+ T = translate(0.f, 1.f) * T;
+ break;
+ case Keys::A :
+ T = translate(-1.f, 0.f) * T;
+ break;
+ case Keys::D :
+ T = translate(1.f, 0.f) * T;
+ break;
+
+ case Keys::R:
+ T = translate(-Wcx, -Wcy) * T;
+ T = rotate(0.05f) * T;
+ T = translate(Wcx, Wcy) * T;
+ break;
+ case Keys::Y:
+ T = translate(-Wcx, -Wcy) * T;
+ T = rotate(-0.05f) * T;
+ T = translate(Wcx, Wcy) * T;
+ break;
+
+ case Keys::T:
+ T = translate(0.f, -10.f) * T;
+ break;
+ case Keys::G:
+ T = translate(0.f, 10.f) * T;
+ break;
+ case Keys::F:
+ T = translate(-10.f, 0.f) * T;
+ break;
+ case Keys::H:
+ T = translate(10.f, 0.f) * T;
+ break;
+
+ case Keys::Z:
+ T = translate(-Wcx, -Wcy) * T;
+ T = scale(1.1f) * T;
+ T = translate(Wcx, Wcy) * T;
+ break;
+ case Keys::X:
+ T = translate(-Wcx, -Wcy) * T;
+ T = scale(1 / 1.1f) * T;
+ T = translate(Wcx, Wcy) * T;
+ break;
+
+ case Keys::U:
+ T = translate(-Wcx, -Wcy) * T;
+ T = mirrorX() * T;
+ T = translate(Wcx, Wcy) * T;
+ break;
+ case Keys::J:
+ T = translate(-Wcx, -Wcy) * T;
+ T = mirrorY() * T;
+ T = translate(Wcx, Wcy) * T;
+ break;
+
+ case Keys::I:
+ T = translate(-Wcx, -Wcy) * T;
+ T = scale(1.1f, 1.f) * T;
+ T = translate(Wcx, Wcy) * T;
+ break;
+ case Keys::K:
+ T = translate(-Wcx, -Wcy) * T;
+ T = scale(1 / 1.1f, 1.f) * T;
+ T = translate(Wcx, Wcy) * T;
+ break;
+
+ case Keys::O:
+ T = translate(-Wcx, -Wcy) * T;
+ T = scale(1.f, 1.1f) * T;
+ T = translate(Wcx, Wcy) * T;
+ break;
+ case Keys::L:
+ T = translate(-Wcx, -Wcy) * T;
+ T = scale(1.f, 1 / 1.1f) * T;
+ T = translate(Wcx, Wcy) * T;
+ break;
+
+ default:
+ break;
+ }
+ Refresh();
+ }
+ private: System::Void btnOpen_Click(System::Object^ sender, System::EventArgs^ e) {
+ if (openFileDialog->ShowDialog() == System::Windows::Forms::DialogResult::OK)
+ {
+ wchar_t fileName[1024];
+ for (int i = 0; i < openFileDialog->FileName->Length; ++i)
+ fileName[i] = openFileDialog->FileName[i];
+ fileName[openFileDialog->FileName->Length] = '\0';
+
+ ifstream in;
+ in.open(fileName);
+ if (in.is_open())
+ {
+ figure.clear();
+ float thickness = 2;
+ float r, g, b;
+ r = g = b = 0;
+ string cmd;
+
+ string str;
+ getline(in, str);
+ while (in)
+ {
+ if ((str.find_first_not_of(" \t\r\n") != string::npos) && (str[0] != '#'))
+ {
+ stringstream s(str);
+ s >> cmd;
+ if (cmd == "frame")
+ {
+ s >> Vx >> Vy;
+ aspectFig = Vx / Vy;
+ float Wx = ClientRectangle.Width;
+ float Wy = ClientRectangle.Height;
+ float aspectForm = Wx / Wy;
+ float S = aspectFig < aspectForm ? Wy / Vy : Wx / Vx;
+ float Ty = S * Vy;
+ initT = translate(0.f, Ty) * scale(S, -S);
+ T = initT;
+ }
+ else if (cmd == "color")
+ s >> r >> g >> b;
+ else if (cmd == "thickness")
+ s >> thickness;
+ else if (cmd == "path")
+ {
+ vector<vec2> vertices;
+ int N;
+ s >> N;
+ string str1;
+ while (N > 0)
+ {
+ getline(in, str1);
+ if ((str1.find_first_not_of(" \t\r\n") != string::npos) && (str1[0] != '#'))
+ {
+ float x, y;
+ stringstream s1(str1);
+ s1 >> x >> y;
+ vertices.push_back(vec2(x, y));
+ N--;
+ }
+ }
+ figure.push_back(path(vertices, vec3(r, g, b), thickness));
+ }
+ }
+ getline(in, str);
+ }
+ Refresh();
+ }
+ }
+ }
+};
+}
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-17 11:08:22 +0000