Drawing Graphics/images
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?
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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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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?
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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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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.
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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?
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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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I have an ASP page working the way I want it to, no issues there. What I am trying to accomplish now is more on the graphic side. I have some hyper links on the left hand margin of the page. WHat I want to do is Color the width of that area different from the center of the page. Does anyone know how I can do that?
Can I add an image to the background adn have all the hyperlinks in the for front?
Is it just a color sertting in the form?
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I've posted a thread a few days ago about a ASP.NET script that creates dynamic images.
Somebody mentioned that there is nothing similar to the System.Drawing class in the classic ASP.
Does anybody know which class could I use to create dynamic charts, like pie, or bar charts in old ASP, not ASP.NET? If yes, where can it be found? (Please no commercial components )
I dont need sophisticated charts, I need a class that allows me to dynamically create jpg or gif files, with methods similar to the System.Drawing namespace like createRectange, fillRectangle, drawLine etc.
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Does anyone have any code examples on how to store a graphic image or binary file in an oracle database? One of my upcoming projects requires that I pull a file from the database and I want to experiment with this before I start on the project. I did a search on google, but nothing relivant showed up. Code:
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Anyone knows if its possible to have code in the ASP page to save the graphic generated by the Office Web Component?
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I am looking for a way to have people enter some text, click a button and have the text show up on top of the existing graphics. I have no idea what this would be called, so if this is an existing topic, please forgive me and just point me to the topic. Is anyone aware of any sample code that demonstrates this?
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Im basically making a site that will have a homepage with links I will add everyday to graphics and movies on my server. When you click the link it will open a new page similiar to the homepage with the graphic/movie in the middle of hte page.
I know there's an easy way to do this so i can just have it call a database or something like that. Basically I want to just have to add a link to the home page describing what it is, then and add the link to the file to the database and have the coding do everything for me. I think this is asp.
Can someone clue me in. All the sites i've built up until now have hundreds of pages all consisting of the same thing and it's such a pain to keep duplicating code. I'm not looking to get too advanced. If I don't have to use an access database, i don't want to.
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What are those boxes called that you see on form pages to ensure that a
human is filling out the form?They are graphical letters and/or numbers and random?
I need to install one, but don't even know what to saerch on.
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have a question about sending HTML based email containing graphics. I am using the cdosys component to send an email from a ASP script. If the generated HTML message contains graphics, do I need to include those files as mail attachments to the email? Or as a easier solution is it possible to use a full URL to a image as a image source, if so how?
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its possibles to do chart graphics from vakues in yours table with asp?
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My problem is that the left and right panels of my website are exactly the same on every page so I made them into an include file. Yet, everytime a person clicks a link to another page, those images have to reload all over again....
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My page have background image,on that image have more images and text. My problem is whenever resize browser that images are not resized and also not moved correct place .(i.e look not like before alignment).I want to do everything in dyanamic....
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I have an asp page that displays thumbnails from my database. I want the user to click on the thumnbnails to open up the larger image which is also stored in a DB.
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i am uploading 3 images(jpg) to sql server 2000 using asp 3.0.i was using this code
http://www.stardeveloper.com/articles/display.html?article=2001033101&page=1
which was working fine when i uploaded 2 images when i tried to upload 3 images its not working.i had posted in the forum earlier about this issue
since i work for a non profit organization who cant spend money on buying some component for uploading images is there any other way or any other code or a free component thats not going to expire
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I have an image page in which has a line of small images in a row. click on it it makes it larger below. The images aren't binary form, just the lnik to the image it self. I add the images in a form, so i type in 'image1.jpg' and then it adds it to the database, and then it routs to it and shows it in the database. Now on the image page which shows the image i want a little bit of writing below the image saying its properties. So when i add the image to the database i have to write about the image for example 'A picture of Joe Bloggs' and then when it veiws the image it will say that writing underneith
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ive been looking for a .net script that will upload an image to the server, but saved an optimised thumbnail into a different directory (or under a different name) with the main image being saved as usual.
can you run regular asp within a .net page? anyone got those .net friendly url/querystring scripts again, my NG browser doesnt go that far back.
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I am designing a website that is based from an Access database; in the database I have a table called "Categories" with fields called "Category" and "CategoryPic". On my index page I have coding to get the list of Categories, called rsCategories.
What I am attempting to do is create ASP code that would retrieve an associated GIF file from my images folder when a particular "Category" is chosen (ie. if you choose CategoryA from the recordset, then CategoryA.gif would appear on the page, CategoryB would retrieve CategoryB.gif, etc.). Can anyone kindly assist me in completing this one piece of code.
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anyone here got an idea on what codes am i going to use? I got a folder full of images (jpg) and I want my asp page to display those images.
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I currently use ASPImage and resize JPG files with no problem. How, though, do I resize GIF images? Is there a different component?
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I wanted to know that is there someway in ASP that I can generate images on-the-fly without using ne 3rd party component?? Like its possible in CGI-Perl to generate ne type of image on-the-fly, is there a way 2 that in ASP? OK, if the 3rd party components r the only way, then r there ne free ones available?
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Does anyone knows how to print images to a pringter connected on the Web Server (IIS) Machine using ASP?
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I've had some periodic problems on certain (intranet)servers where IIS seems
to be caching thing in an unexpected way, or is server cached pages where
new content is expected.
The first situation is where we have a standard Top + Left + Content
framset; the left frame contains a menu which shows standard options - when
the user logs in, extra menu options are available to them, depending on
their priveleges. The menu is generated from a DB in ASP, and when the user
logs in, Javascript is used to reload the page in the left frame - eg.
re-generate menu based on logged-in user.
This used to work on all servers, but at some point in time I found that
people were logging in but were stuck with the standard menu. If we
right-clicked in the menu and chose refresh, often the correct (eg expanded)
menu would be shown.
I'm not sure where the problem is IIS or could be controlled in ASP...
The second problem is on my development machine; when I browse to my
development copy of the intranet, I dont get the icons for each menu item.
However, when I browse to the live Intranet system, the correct graphics are
shown.....
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I am trying to get a feature to work on a clients website.
I am building a image library in ASP VB Script and I want the user to be
able to select the amount of images they view on the page.
eg. Images per page 12 - 16 - 32 - 64
So selecting 12 for example would only show 12 records.
I am using the Horizontal Looper extension to display my images in 4
columns.
Have anyone ever done this before or know of how to do it?
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Alright, so I'm experimenting with some asp, trying to make a dynamic page. My problem is such:
I have a bunch of images displayed on a page, and when I click one, I would like to create a cookie with a value associated to that image. Kinda like a catalogue. Here's my body thus far:
<form action="Browse.asp" method="get" name="View">
<input type="image" name="350-43730" src="SW.jpg">
<input type="image" name="787-48930" src="MO.gif">
</form>
<%
dim ID
ID=request.QueryString()
response.write(ID)
%>
The name is the ID number I'm trying to get from the image. How do I go about getting this?
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This is my scenario...I have three images that I want to put on a website that will change to one another constantly. There will be three table columns on the top that indicate what the available three images are. If the user's mouse hovers over one of the table cells, the image will immediately change to what the table cell corresponds, and the user will be able to click on either the table cell or the image to go to another website.
I have included an image to better illustrate what I am talking about.
image
What is the best scripting language to do this? javascript, css, asp, flash?
All of the above seems hard to me, especially the last two....
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I made a program which exports a file asp to Excel file, but export included of the images, and I want an export without images.
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is there sombody who can helpme witht he following, i am ''pretty new'' to
php and am looking for a script to show images randomly at a 10/ 15 seconds
interval. is there anybody who can help me with this or does know where to
find a good template script for this?
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