ShentunApp/Net.Framework/PhotoGraph/ShenTun.Camera.AForge/FrmImage.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace ShenTun.Camera.AForgeL
{
    public partial class FrmImage : Form
    {
        public FrmImage()
        {
            InitializeComponent();
        }

        public FrmImage(Image img)
        {
            InitializeComponent();
            this.pic.Image = img;
            cmbSizeMode.DataSource = Common.GetPicSizeMode();
            cmbSizeMode.DisplayMember = "Name";
            cmbSizeMode.ValueMember = "Code";
            
        }

        private void FrmImage_Load(object sender, EventArgs e)
        {
            cmbSizeMode.SelectedValue = 1;

        }

        private void cmbSizeMode_SelectedValueChanged(object sender, EventArgs e)
        {
            var mode = cmbSizeMode.SelectedValue;
            if (mode is int)
            {
                string value = Convert.ToInt32(mode).ToString();
                switch (value)
                {
                    case "0":
                        this.pic.SizeMode = PictureBoxSizeMode.Normal;
                        break;
                    case "1":
                        this.pic.SizeMode = PictureBoxSizeMode.StretchImage;
                        break;
                    case "2":
                        this.pic.SizeMode = PictureBoxSizeMode.AutoSize;
                        break;
                    case "3":
                        this.pic.SizeMode = PictureBoxSizeMode.CenterImage;
                        break;
                    case "4":
                        this.pic.SizeMode = PictureBoxSizeMode.Zoom;
                        break;

                }
            }
        }

        private void btnRotate_Click(object sender, EventArgs e)
        {
            Image img = this.pic.Image;
            img.RotateFlip(RotateFlipType.Rotate90FlipNone);
            this.pic.Image = img;
        }

        private void btncounterclockwiseRotate_Click(object sender, EventArgs e)
        {
            Image img = this.pic.Image;
            img.RotateFlip(RotateFlipType.Rotate270FlipNone);
            this.pic.Image = img;
        }
    }
}