C#中在控件中画图并用TIMER控件进行控制方法的实现

来源：互联网发布：2015东北十大网络神曲编辑：程序博客网时间：2024/05/21 04:22

        private void timer2_Tick(object sender, EventArgs e)
        {
            imageSizeX = imageSizeX + 100;
            imageSizeY = imageSizeY + 106;
            imageX = imageX - 50;
            imageY = imageY - 53;
            if (imageX <= 12)
            {
                imageX = 0;
                imageY = 0;
                imageSizeX = 1024;
                imageSizeY = 768;
                timer2.Enabled = false;
            }
            this.lbl_result.Invalidate();

}

        private void lbl_result_Paint(object sender, PaintEventArgs e)
        {
            Graphics g = e.Graphics;
            Pen p = new Pen(Color.Gray, 10);
            g.SmoothingMode = SmoothingMode.HighQuality;
            g.FillRectangle(Brushes.Yellow,new Rectangle(new Point(0,0),
                this.lbl_result.ClientSize));
            g.DrawImage(this.lbl_result.Image, imageX, imageY, imageSizeX, imageSizeY);
            if (imageX == 0)
            {

                g.DrawString(res_temp, new Font("Arial", 45), Brushes.Red, new Point(360, 320));
            }
            //this.lbl_result.Text = res_temp;
            //g.DrawImage(this.lbl_result.Image, 0, 0, 1024, 768);
        }