klimusu
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private: System::Void Form1_Paint(System::Object^ sender, System::Windows::Forms::PaintEventArgs^ e) {
Pen^ redPen = gcnew Pen(Color::Red,2);
Pen^ redPenBold = gcnew Pen(Color::Red,4);
Pen^ greenPen = gcnew Pen(Color::Green,1);
//подписи цифр
for (int i=12;i>=1;i--)
{
e->Graphics->ResetTransform();
e->Graphics->TranslateTransform(190,190);
e->Graphics->RotateTransform(-90);
e->Graphics->RotateTransform(i*30);
e->Graphics->TranslateTransform(120,0);
e->Graphics->RotateTransform(90-i*30);
e->Graphics->DrawString(Convert::ToString(i),gcnew System::Drawing::Font("arial",12),System::Drawing::Brushes::Black,0,0);
}
//для часовых делений
for (int i=0;i<12;i++)
{
e->Graphics->ResetTransform();
e->Graphics->TranslateTransform(200,200);
e->Graphics->RotateTransform(-90);
e->Graphics->RotateTransform(i*30);
e->Graphics->DrawLine(redPenBold, 90, 0, 100, 0);
}
//для минутных делений
for (int i=0;i<60;i++)
{
e->Graphics->ResetTransform();
e->Graphics->TranslateTransform(200,200);
e->Graphics->RotateTransform(-90);
e->Graphics->RotateTransform(i*6);
e->Graphics->DrawLine(redPen, 95, 0, 100, 0);
}
//часовая стрелка
e->Graphics->ResetTransform();
e->Graphics->TranslateTransform(200,200);
e->Graphics->RotateTransform(-90);
e->Graphics->RotateTransform(30*System::DateTime::Now.Hour);
e->Graphics->DrawLine(redPenBold, 0, 0, 65, 0);
//минутная стрелка
e->Graphics->ResetTransform();
e->Graphics->TranslateTransform(200,200);
e->Graphics->RotateTransform(-90);
e->Graphics->RotateTransform(6*System::DateTime::Now.Minute);
e->Graphics->DrawLine(redPen, 0, 0, 90, 0);
//секундная стрелка
e->Graphics->ResetTransform();
e->Graphics->TranslateTransform(200,200);
e->Graphics->RotateTransform(-90);
e->Graphics->RotateTransform(6*System::DateTime::Now.Second);
e->Graphics->DrawLine(greenPen, 0, 0, 90, 0);
}
private: System::Void timer1_Tick(System::Object^ sender, System::EventArgs^ e) {
this->Visible=false;
this->Visible=true;
}
private: System::Void Form1_Load(System::Object^ sender, System::EventArgs^ e) {
}
};
} |
