Note stick text generation

using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.Drawing.Imaging; using System.IO; using System.Runtime.InteropServices; using System.Drawing.Drawing2D; namespace Note { public partial class frmMain : Form { string info = ""; string ImgPath = Application.StartupPath + "\\Img\\"; string TplPath = Application.StartupPath + "\\NoteTpl\\"; FontDialog fontDialog1 = new FontDialog(); ColorDialog colorDialog1 = new ColorDialog(); OpenFileDialog openFileDialog1 = new OpenFileDialog(); public frmMain() { InitializeComponent(); } private void btnCreate_Click(object sender, EventArgs e) { info = txtInfo.Text; lblInfo.Text = info; } private void btnSave_Click(object sender, EventArgs e) { if (Directory.Exists(ImgPath) == false) { Directory.CreateDirectory(ImgPath); } string path = ImgPath + DateTime.Now.ToString("yyyyMMddHHmmss") + ".jpg"; Bitmap bitmap = GetPicThumbnail(picInfo.Image, picInfo.Height, picInfo.Width, 100); Graphics g = Graphics.FromImage(bitmap); Font font = lblInfo.Font; Brush brush = new SolidBrush(lblInfo.ForeColor); PointF point = lblInfo.Location; g.DrawString(info, font, brush, point); bitmap.Save(path); System.Diagnostics.Process.Start("explorer.exe", ImgPath); } private void frmMain_Load(object sender, EventArgs e) { lblInfo.Parent = picInfo; lblInfo.BackColor = Color.Transparent; } private void btnFont_Click(object sender, EventArgs e) {if DialogResult Dr = fontdialog1.showdialog (); // If you click OK in the dialog box, change the Font in the text box if (Dr == dialogresult.ok) {lblinfo.font = fontdialog1.font; } } private void btnColor_Click(object sender, EventArgs e) { if (colorDialog1.ShowDialog() == DialogResult.OK) { lblInfo.ForeColor = colorDialog1.Color; } } private void btnTplSelect_Click(object sender, EventArgs e) { openFileDialog1.InitialDirectory = TplPath; / / set to open the path to the directory if (openFileDialog1. ShowDialog () = = DialogResult. OK) {picInfo. Image = new Bitmap (openFileDialog1. FileName);  }} #region LBL drag [DllImport(" user32.dll ")] public static extern int SendMessage(IntPtr hWnd, uint Msg, int wParam, int lParam); [DllImport("User32.DLL")] public static extern bool ReleaseCapture(); public const uint WM_SYSCOMMAND = 0x0112; public const int SC_MOVE = 61456; public const int HTCAPTION = 2; private void lblInfo_MouseDown(object sender, MouseEventArgs e) { ReleaseCapture(); SendMessage(((Label)sender).Handle, WM_SYSCOMMAND, SC_MOVE | HTCAPTION, 0); } # public static Bitmap GetPicThumbnail(System.Drawing.Image iSource, int dHeight, int dWidth, int flag) { ImageFormat tFormat = iSource.RawFormat; int sW = 0, sH = 0; // Scale tem_size = new Size(iSource.Width, iSource.Height); if (tem_size.Width > dHeight || tem_size.Width > dWidth) { if ((tem_size.Width * dHeight) > (tem_size.Width * dWidth)) {  sW = dWidth; sH = (dWidth * tem_size.Height) / tem_size.Width; } else { sH = dHeight; sW = (tem_size.Width * dHeight) / tem_size.Height; } } else { sW = tem_size.Width; sH = tem_size.Height; } Bitmap ob = new Bitmap(dWidth, dHeight); Graphics g = Graphics.FromImage(ob); g.Clear(Color.WhiteSmoke); g.CompositingQuality = CompositingQuality.HighQuality; g.SmoothingMode = SmoothingMode.HighQuality; g.InterpolationMode = InterpolationMode.HighQualityBicubic; g.DrawImage(iSource, new Rectangle((dWidth - sW) / 2, (dHeight - sH) / 2, sW, sH), 0, 0, iSource.Width, iSource.Height, GraphicsUnit.Pixel); g.Dispose(); EncoderParameters ep = new EncoderParameters(); long[] qy = new long[1]; qy[0] = flag; / / set the compression ratio of 1-100 EncoderParameter eParam = new EncoderParameter (System. Drawing. Imaging. Encoder. Quality, qy); ep.Param[0] = eParam; try { ImageCodecInfo[] arrayICI = ImageCodecInfo.GetImageEncoders(); ImageCodecInfo jpegICIinfo = null; for (int x = 0; x < arrayICI.Length; x++) { if (arrayICI[x].FormatDescription.Equals("JPEG")) { jpegICIinfo = arrayICI[x]; break; } } return ob; } catch { return null; } } #endregion } }Copy the code