Hi,
First, I want to thank authors of iTextSharp project for their work.
I am using the following C# code found on internet to generate barcode
images on aspx page:
using System;
using System.Web;
using iTextSharp.text;
using iTextSharp.text.pdf;
namespace Mynamespace
{
public partial class Barcode : System.Web.UI.Page
{
protected void Page_Load(object sender, System.EventArgs e)
{
Barcode39 code39 = new Barcode39();
code39.Code = Request["code"];
code39.X = 0.8f;
code39.InkSpreading = 0f;
code39.N = 2f;
code39.Baseline = 10f;
code39.BarHeight = 28f;
code39.GenerateChecksum = true;
code39.ChecksumText = true;
code39.StartStopText = true;
code39.Extended = true;
System.Drawing.Image bc =
code39.CreateDrawingImage(System.Drawing.Color.Black,
System.Drawing.Color.White);
Response.ContentType = "image/gif";
bc.Save(Response.OutputStream, System.Drawing.Imaging.ImageFormat.Gif);
}
}
}
I have a few questions:
1. Is that a right approach? If not, give me a right example please.
2. What would be the right method to resize the output image keeping current
proportions?
3. How to get a human readable text appeared below the barcode? I couldn’t
get it to appear.
4. Will this “code39.InkSpreading” parameter work in my case? When should I
use it?
Thanks for any help.
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