Convert Text to Image in ASP.NET
Take a text box,button and image control.
In HTML page add the following Code:
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<asp:TextBox runat="server" ID="txtText"></asp:TextBox>
<asp:Button ID="btnConvert" runat="server" Text="Convert" OnClick="btnConvert_Click" />
<hr />
<asp:Image ID="imgText" runat="server" Visible="false" />
</form>
</body>
</html>
In C# page add the following Code:
using System.Drawing.Text;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.IO;
using System.Drawing.Imaging
Add the following code in button click event:
protected void btnConvert_Click(object sender, EventArgs e)
{
string text = txtText.Text.Trim();
Bitmap bitmap = new Bitmap(1, 1);
Font font = new Font("Arial", 25, FontStyle.Regular, GraphicsUnit.Pixel);
Graphics graphics = Graphics.FromImage(bitmap);
int width = (int)graphics.MeasureString(text, font).Width;
int height = (int)graphics.MeasureString(text, font).Height;
bitmap = new Bitmap(bitmap, new Size(width, height));
graphics = Graphics.FromImage(bitmap);
graphics.Clear(Color.White);
graphics.SmoothingMode = SmoothingMode.AntiAlias;
graphics.TextRenderingHint = TextRenderingHint.AntiAlias;
graphics.DrawString(text, font, new SolidBrush(Color.FromArgb(255, 0, 0)), 0, 0);
graphics.Flush();
graphics.Dispose();
string fileName = Path.GetFileNameWithoutExtension(Path.GetRandomFileName()) + ".jpg";
bitmap.Save(Server.MapPath("~/images/") + fileName, ImageFormat.Jpeg);
imgText.ImageUrl = "~/images/" + fileName;
imgText.Visible = true;
}
Run the code.
