bja888 — Tue, 06 Sep 2005 01:39:08 +0000

One proublem though... When I use the Bitmap and Image class the picture quality goes down the tube. I think ill byte stream the large images and use the image class for the tNails

SearchBliss — Mon, 05 Sep 2005 22:00:05 +0000

Good job.

bja888 — Sat, 03 Sep 2005 05:30:06 +0000

I think I need to post less... I figured it out. I went with the queary string option. Then deleted the old "byte stream" stuff. Now I I just opended the origional file, made a thumb nail them saved to output stream. Sounds simple right?

bja888 — Sat, 03 Sep 2005 02:56:43 +0000

SearchBliss you have probably done this more than I have...

Here is what I got set up so far. I just need advice on how to finish it. I upload images for my blog to my server then they are stored in a offline folder. To recall a image I set the image tag with a src like this <img src="image.aspx?num=4">'
With a code like this for the image

switch(Itype){
case "jpg":
Response.ContentType = "image/JPEG";
break;
case "gif":
Response.ContentType = "image/GIF";
break;
default :
Response.Write("Unknown Type");
Response.End();
break;}

string Filename = logFunk.systemPath + "img\\dump\\" + focusNum + "." + Itype;

FileStream MyFileStream = new FileStream(Filename, FileMode.Open);
long FileSize = MyFileStream.Length;
       
byte[] Buffer = new byte[(int)FileSize];
MyFileStream.Read(Buffer, 0, (int)FileSize);
MyFileStream.Close();

Response.BinaryWrite(Buffer);

'
So now I want to create a thumb nail of the image. I figure just add to the querystring and have it just display a smaller image. Example.... <img src="image.aspx?num=4&Tnail=true">'
The only problem is I have no idea how to do that....
Or the second option... open image.aspx as a image in the display page then modify it so its a Thumbnail, the only problem is I don’t want to save it on a web folder. And I don’t want a bunch of temp files filling my hosting space.

bja888 — Sat, 03 Sep 2005 02:30:44 +0000

thank you.
Its in System.Drawing.Image
I was looking in System.IO earlier

SearchBliss — Fri, 02 Sep 2005 21:27:43 +0000

The image class in ASP.NET has the GetThumbnailImage() Method for resizing images. Search the web for more info.