Sunday, 20 July 2014

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How to Convert Text Into Image(.jpg) Format Using C#.Net In Asp.Net

7/20/2014 - By Pranav Singh 0

This article will show you how you can convert text into image(.jpg) format using c#.net In asp.net. In this we will click on button control to display the entered text into image format.

So for this article first we will create a new asp.net application and add button control, a textcontrol and an image control to display the converted text into image.

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="HtmlTextToOImage.aspx.cs"

Inherits="demoasp_net.HtmlTextToOImage" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<title>How to Convert Text Into Image(.jpg) Format Using C#.Net In Asp.Ne</title>

</head>

<body>

<div>

<asp:TextBox ID="TextBox1" runat="server" Width="198px"></asp:TextBox>

<br />

<asp:Button ID="Button1" runat="server" Text="Button" OnClick="Button1_Click" />

<br />

</div>

<div>

<asp:Image ID="Image1" runat="server" Width="200" Height="60" />

</div>

</form>

</body>

</html>

Now click on button to generate the button click event and add the below code.

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Drawing;

using System.Drawing.Imaging;

namespace demoasp_net

{

public partial class HtmlTextToOImage : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

}

protected void Button1_Click(object sender, EventArgs e)

{

Image1.ImageUrl = Convert.ToString(GenerateImage("Vinay"));

}

public Bitmap GenerateImage(string imgText)

{

Color FontColor = Color.Blue;

Color BackColor = Color.White;

String FontName = "Arial";

int FontSize = 60;

int Height = 100;

int Width = 300;

Bitmap bitmap = new Bitmap(Width, Height);

Graphics graphics = Graphics.FromImage(bitmap);

Color color = Color.Gray; ;

Font font = new Font(FontName, FontSize);

SolidBrush BrushForeColor = new SolidBrush(FontColor);

SolidBrush BrushBackColor = new SolidBrush(BackColor);

Pen BorderPen = new Pen(color);

Rectangle displayRectangle = new Rectangle(new Point(0, 0), new Size(Width - 1, Height - 1));

graphics.FillRectangle(BrushBackColor, displayRectangle);

graphics.DrawRectangle(BorderPen, displayRectangle);

StringFormat format1 = new StringFormat(StringFormatFlags.NoClip);

StringFormat format2 = new StringFormat(format1);

graphics.DrawString(imgText, font, Brushes.Blue, (RectangleF)displayRectangle, format2);

Response.ContentType = "image/jpeg";

bitmap.Save(Response.OutputStream, ImageFormat.Jpeg);

return bitmap;

}

Now run the application see the output.

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About the Author

We are the group of people who are expertise in different Microsoft technology like Asp.Net,MVC,C#.Net,VB.Net,Windows Application,WPF,jQuery,Javascript,HTML. This blog is designed to share the knowledge.

Sunday, 20 July 2014

How to Convert Text Into Image(.jpg) Format Using C#.Net In Asp.Net

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