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How to stop blurring of barcode images

Posted By:      Posted Date: August 28, 2010    Points: 0   Category :Sql Server
I have a custom DLL that has a function that takes a string and returns a raster image(PNG) of a Code 128 barcode. That works fine, no problem. The barcode rendered does *not* use a font, it physically renders rectangles with precise pixel widths to generate the barcode. This is necessary because the laser expects a discrete stop of a "bar" and beginning of a "space". -- Image properties->Size is set to "Original Size" So I look at the report viewer, and I see barcodes. Cool. HOWEVER ... when I zoom in at about 400% I start to see blurring at the edges of the bars. It also prints this way. This is unacceptable. So then, within report viewer, (this is the same report!) I export the report to PDF. No blurring, not at 500%, not at 2000% not at any zoom level. In the PDF, there is a sharp, precise, quantum drop from black to white with *no* blurring whatsoever. On pixel is 0x000000 and the next is 0xFFFFFF. The PDF also prints this way. This is correct behavior. I cannot have the user export the report to PDF before printing it. This is a production shop, and I can't have folks taking twice as long to do a task. MY QUESTION: How do I instruct, how do I force SSRS to simply render the image as I have presented it and not tinker with it? This is a bit annoying. If my function returns a 200x50 image, SSRS may trust that that is what is t

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Hi every one ... How are you ??

OK ... I want to make album ... I try to make it using buttons( next & pre ) using imageButton control and variable (i)

So ... each next (++i) & pre ( --i) to show allimages in directory ("photo")

Here my code in C#  ::

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Xml.Linq;
using System.IO;
using System.Collections.Generic;

namespace iThinkerWebSite
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       // LinkedList<string> names = admin.getNames();
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        static int i = -1;
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        protected void Page_Load(object sender, EventArgs e)
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Displaying Dicom images..........



Please guide

  1. How to display Dicom images in .net web apllications.
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  3. Can uplease provide me with a sample web application??

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