Graphics^ (continue) Visual C++

#pragma endregion

private: Graphics^ m_panel1;

private: Graphics^ m_panel2;

private: Graphics^ m_panel3;

private: System::Drawing::Color Color1;

private: System::Drawing::Color Color2;

private: System::Drawing::Color Color3;

private: Pen^ Pen1;

private: Pen^ Pen2;

private: Pen^ Pen3;

private: System::Void button2_Click(System::Object^  sender, System::EventArgs^  e) {

Close();

}

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

}

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

m_panel1=panel1->CreateGraphics();

m_panel2=panel2->CreateGraphics();

m_panel3=panel3->CreateGraphics();

Color1=System::Drawing::Color::Blue;

Color2=System::Drawing::Color::Red;

Color3=System::Drawing::Color::Green;

Pen1=gcnew Pen(Color1);

Pen2=gcnew Pen(Color2);

Pen3=gcnew Pen(Color3);

System::Int32 Width;

System::Int32 Height;

Width=panel1->Width;

Height=panel1->Height;

System::Int32 centr_X;

System::Int32 centr_Y;

centr_X=Width/2;

centr_Y=Height/2;

m_panel1->DrawLine(Pen1,0,centr_Y,Width,centr_Y);

m_panel2->DrawLine(Pen2,0,centr_Y,Width,centr_Y);

m_panel3->DrawLine(Pen3,0,centr_Y,Width,centr_Y);

m_panel1->DrawLine(Pen1,centr_X,0,centr_X,Height);

m_panel2->DrawLine(Pen2,centr_X,0,centr_X,Height);

m_panel3->DrawLine(Pen3,centr_X,0,centr_X,Height);

m_panel1->DrawLine(Pen1,0,0,Width,Height);

m_panel2->DrawLine(Pen2,0,0,Width,Height);

m_panel3->DrawLine(Pen3,0,0,Width,Height);

m_panel1->DrawLine(Pen1,0,Height,Width,0);

m_panel2->DrawLine(Pen2,0,Height,Width,0);

m_panel3->DrawLine(Pen3,0,Height,Width,0);

m_panel1->DrawRectangle(Pen1,centr_X-50,centr_Y-50,100,100);

m_panel2->DrawRectangle(Pen2,centr_X-50,centr_Y-50,100,100);

m_panel3->DrawRectangle(Pen3,centr_X-50,centr_Y-50,100,100);

m_panel1->DrawEllipse(Pen1,centr_X-40,centr_Y-40,80,80);

m_panel2->DrawEllipse(Pen2,centr_X-40,centr_Y-40,80,80);

m_panel3->DrawEllipse(Pen3,centr_X-40,centr_Y-40,80,80);

 

}

};

}