Solved

converting PHP code to C#

Posted on 2009-05-06
3
811 Views
Last Modified: 2012-05-06
will u please help me to convert php code to C#
my php code is

<?php
 $data = explode(",", $_POST['img']);
 $width = $_POST['width'];
 $height = $_POST['height'];
 $image=imagecreatetruecolor( $width ,$height );
 $background = imagecolorallocate( $image ,0 , 0 , 0 );
 //Copy pixels
 $i = 0;
 for($x=0; $x<=$width; $x++){
  for($y=0; $y<=$height; $y++){
   $int = hexdec($data[$i++]);
   $color = ImageColorAllocate ($image, 0xFF & ($int >> 0x10), 0xFF & ($int >> 0x8), 0xFF & $int);
   imagesetpixel ( $image , $x , $y , $color );
  }
 }
 //Output image and clean
 //header( "Content-type: image/jpeg" );
 imagejpeg($image,"files/new.jpg");
 //imagedestroy( $image );
?>
0
Comment
Question by:ninusajil
  • 2
3 Comments
 
LVL 8

Expert Comment

by:Haris V
ID: 24322428
0
 

Author Comment

by:ninusajil
ID: 24322451
yes, i tried but that is asking to use .net 1 frame work iam using 2.0
0
 

Accepted Solution

by:
ninusajil earned 0 total points
ID: 24323559
i got it as

 int height = Convert.ToInt32(50);
            int width = Convert.ToInt32(50);
            // create the image with desired width and height
            StreamReader objReader = default(StreamReader);
            objReader = File.OpenText(Server.MapPath("data.txt"));
            string pixel = objReader.ReadToEnd();
            Bitmap bmp = new Bitmap(width, height, PixelFormat.Format24bppRgb);
            Graphics g = Graphics.FromImage(bmp);
            // now fill the image with blank color
            g.FillRectangle(new SolidBrush(Color.White), 0, 0, bmp.Width, bmp.Height);
            // now process every POST variable which

            // contains a pixel color

            for (int rows = 0; rows < height; rows++)
            {
                // convert the string into an array of n elements

                string[] row = (pixel + rows).ToString().Split(",".ToCharArray());
                for (int cols = 0; cols < width; cols++)
                {
                    // get the single pixel color value

                    string value = row[cols];
                    // if value is not empty (empty values are the blank pixels)

                    if (value != "")
                    {
                        // get the hexadecimal string (must be 6 chars length)

                        // so add the missing chars if needed

                        value = value.PadLeft(6, Convert.ToChar("0"));
                        // Convert the hex code color string to a standard color class.

                        int R = Convert.ToInt32(value.Substring(0, 2), 16);
                        int G = Convert.ToInt32(value.Substring(2, 2), 16);
                        int B = Convert.ToInt32(value.Substring(4, 2), 16);
                        System.Drawing.Color color = Color.FromArgb(R, G, B);
                        g.FillRegion(new SolidBrush(color), new Region(new Rectangle(cols, rows, 1, 1)));
                    }
                }
            }
            bmp.Save(Server.MapPath("~/PixelImage/test.jpg"), ImageFormat.Jpeg);
            g.Dispose();
            bmp.Dispose();
            objReader.Close();
0

Featured Post

Master Your Team's Linux and Cloud Stack!

The average business loses $13.5M per year to ineffective training (per 1,000 employees). Keep ahead of the competition and combine in-person quality with online cost and flexibility by training with Linux Academy.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

We all know that functional code is the leg that any good program stands on when it comes right down to it, however, if your program lacks a good user interface your product may not have the appeal needed to keep your customers happy. This issue can…
Real-time is more about the business, not the technology. In day-to-day life, to make real-time decisions like buying or investing, business needs the latest information(e.g. Gold Rate/Stock Rate). Unlike traditional days, you need not wait for a fe…
The viewer will learn how to create and use a small PHP class to apply a watermark to an image. This video shows the viewer the setup for the PHP watermark as well as important coding language. Continue to Part 2 to learn the core code used in creat…
The viewer will learn how to create a basic form using some HTML5 and PHP for later processing. Set up your basic HTML file. Open your form tag and set the method and action attributes.: (CODE) Set up your first few inputs one for the name and …

815 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

10 Experts available now in Live!

Get 1:1 Help Now