Drawing
I wish my asp code to automaticly draw a line betwen two pixel on my photo in asp code, is it posible and how?
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Drawing Graphs
I have managed to succesfully return data from a database with an SQL SELECT string, and now I was wondering if there is a simple way to graph the data?
Does ASP have any objects that will help out with graphing, or would I have to to draw it out manually?(if that could be done). Or should I not try to do it myself and look at a 3rd party solution for graphs?
Drawing Page Properties
Is it possible to grab the title of the page and echo it somewhere in your asp document? Does ASP have a premade variable to grab this?
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Looking around, theres a bunch of pre-made utilities out there for ASP that make graphs and charts. I guess they often just write binary image data on the fly, and they output the image. You can even say something like <img src="blah.asp">.
My problem is, I want to write images on the fly, but I dont need graphs or charts. I just want to have custom images created based on database data.
So my question is what are the underlying methods that these graphing utilities use to write this binary data? Can I write my own utility? I know PHP has a library to do this exact thing (GD Library). Does anybody know of an ASP equivalent?
Visio 2002 Drawing
I have a web application built in ASP 3.0 that uses data from SQL Server 2000 to generate Visio 2002 drawings, save the drawings to a file on the webserver and then send that file to the browser. We've successfully installed and ran the application with Windows 2000 server, Windows Server 2003 (Web Edition and Enterprise), Windows 2000 Professional, and Windows XP and with SQL Server 7 and 2000.
Now we've attempted another installation (IIS on Win2K AS and SQL 2K on Win2K AS) and we get no response from Visio. The Visio process is being started on the server, but it appears as if nothing happens after that. The administrator of the web server cannot end the process through the task manager either, which is rather puzzling. The script also does not seem to be timing out, even though we have a script timeout set for 30 seconds in the global.asa file.
Aspx Return System.drawing.image
I have aspx page, and this page go to another aspx i have that this second aspx return a image, how the first page can received the object system.drawing.image.
My code is that:
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'Put user code to initialize the page here
Response.Buffer = True
Dim lImage As System.Drawing.Image
lImage.FromFile(Request("Path"))
Response.End()
End Sub
It's OK?
And how I can view the image in the first page?
How To Show A System.Drawing.Bitmap As An Image In ASP
I have a System.Drawing.Bitmap object in memory, now i want to show it as a normal picture in my ASP web page.
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