System.Drawing question
I create a rectangle in which I fit a text. So after deciding the font, size, when I write text to the graphic object I specify a rectangle with fixed height and width. From GUI, when | | 0 | 13 | 11/23/2009 3:20:49 PM |
problem in converting string into bitmap
Hi all, Im displaying a dynamic text box of type 'file' through javascript to get the multiple input of photos.im resizing the photos(size of the photos and path is mentioned i
| | 0 | 13 | 11/23/2009 2:20:55 PM |
Image overlay for picture card effect
Hi guys, i hope someone can help me. I would like to create the classical effect of "picture card" with an image overlay for my web site. I explain better: the user post h | | 0 | 17 | 11/21/2009 2:15:34 PM |
Find number of text characters
I have a text paragraph that needs to fit within a fixed rectangle. I can find out the text length that will fit within that rectangle easily if its single paragraph. B | | 0 | 13 | 11/16/2009 3:01:37 AM |
Make thumbnail on the fly from video file
Hi,
I have page with videofiles. Now I want to make thumbnails each time the user uploads a video file to the page. But I don't know how.
Can anyone help me with a link h | | 0 | 9 | 11/13/2009 11:35:31 PM |
Graph Tabulation in Visual Web Developer
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
| | 0 | 13 | 11/13/2009 10:53:51 AM |
Resizing images, image is much bigger in size
I'm using the function below to resize images. However when I take image that's say 35 KB's in size
the resulting resized image is around 450 KB's in size. Why i | | 0 | 12 | 11/11/2009 9:25:16 AM |
Creating Union of multiple GraphicsPaths
After hours and hours of research, i figure this is impossible to do. But, I will ask the brains of this fo | | 0 | 11 | 11/11/2009 9:25:14 AM |
C# different image compare
HI,
i can not find, method witch can comare different size pictures.
For example I have one image "full" (100x100 pixels) and another imag | | 0 | 17 | 11/11/2009 9:25:09 AM |
GraphicsPath::GetBounds()
Is there any way to set the bounds on a path? I don't know if that's what I actually want to do, but it's the only thing i can think of.
I am drawing letters separat | | 0 | 13 | 11/11/2009 9:25:08 AM |
how to get the duration of uploading video file while inserting same file i nto database
hi, how to find the duration of uploading video file ,while inserting same file into database. i want to insert the duration of file in to database along with | | 0 | 14 | 11/11/2009 9:24:58 AM |
Resize image and save
Hiii i want user to upload image of any size. But before saving it in folder i want to resize it and save this resized image in folder.
| | 0 | 11 | 11/11/2009 9:24:56 AM |
Can I get image from database with my resizing criterias?
MemoryStream s = new Memor | | 0 | 11 | 11/11/2009 9:24:55 AM |
Image Transparency
Hi All, My question is does DrawImage or Image.Save() by default make an image background transparent? I had to use System.Drawing.Bitmap to adjust image resolutions and now all of th | | 0 | 13 | 11/11/2009 9:24:54 AM |
Pixel checking in httphandler
Hi,
I have developed an httphandler which check the pixel colour of an image in the server. I think I am destroying the performance in the server although I created a class whi | | 0 | 14 | 11/11/2009 9:24:51 AM |
Scaling an Image
I have a repeater control set up to display images and other information from the data returned from records in a SQL server. If i manually set the size of the image in the repeate | | 0 | 13 | 11/11/2009 9:24:50 AM |
Resizing an image in vb.....
Hello, Can someone tell me how to resize an image in vb? I need to resize an image that's already in my Images file on the server and assign it to an image control. I've looked onli | | 0 | 17 | 11/11/2009 9:24:48 AM |
TIFF files not rendering in IE8
I have an ASP.NET program written in VB that renders or displays a tiff image without issue. However when users with IE8 try to view the same tiff they get to see the HTML code instead. I tried i | | 0 | 13 | 11/11/2009 9:24:46 AM |
Determining a TIFF's compression
I am looking for a way to open a TIFF and determine what compression it was saved in (LZW, JPEG, none, etc.). Thank you for your time. When you | | 0 | 17 | 11/11/2009 9:24:46 AM |
Image Resizing
i have Upload control in my web site and i need to Upload Image with new size
ex :
if the Image Size is 800 X 600
after uplaod will be 250X2 | | 0 | 14 | 11/11/2009 9:24:44 AM |
Determine if image has clipping path
Hi, what is the best way to determine if an image has a clipping path..?? | | 0 | 14 | 11/11/2009 9:24:41 AM |
Custom units of measurement
Hello... I have a question about custom units of measurement. I want to use GDI+ because I will have to draw vector objects and plain old GDI won't cut it. I am writing | | 0 | 12 | 11/11/2009 9:24:37 AM |
Image resize
Hi, I have made a page that generates thumbnails from a larger image.
I works but the images load really slow. How can I speed this up?
| 0 | 13 | 11/11/2009 9:24:35 AM |
Thumbnail for video
Hi,
I'm developing an video based site, i want to get an thumbnail for videos for creating video gallery,but without ffmpeg,since i dont get any shared hosting which allo | | 0 | 12 | 11/11/2009 9:24:31 AM |
image thumbnail/enlarge work on ie but not on firefox and chrome
hi i have this template field in my gridview <a href="javascript:void(window.open('<%# "FullImage.ashx?ImID="+ Eval("id_ouvr | | 0 | 15 | 11/11/2009 9:24:28 AM |
Getting image width height before display (downloading from remote server)
i am going to make avatar option users will be able to use their own images
but for security reasons i wont save pictures to my folders so they will be able to use | | 0 | 15 | 11/11/2009 9:24:26 AM |
Converting System.Data.Linq.Binary to System.Drawing.Graphics
I am accessing images from a SQL database using LINQ and want to use DrawImage to manipulate the images. I understand the image files are in System.Data.Linq.Binary format and DrawImage nee | | 0 | 11 | 11/11/2009 9:24:25 AM |
Write text on an image. I want to word wrap it. Long line to be word wrappe d.
Hi,
I am trying to write the string on an image. The string is getting written, but lenght more and the string gets half written, but wont word wrap and form | | 0 | 14 | 11/11/2009 9:24:24 AM |
Embed image on image
I want to embed a small image on a large iamge. For e.g I have an image back.jpg and front.jpg. The back.jpg will be large image and the front image will be small image.
Here is the co | | 0 | 14 | 11/11/2009 9:24:23 AM |
Image isn't getting saved. A generic error occurred in GDI+.
hi this is my code to saving the image.
the error is as follows-
A generic error occurred in GDI+.
| 0 | 9 | 11/11/2009 9:24:20 AM |
how to save image to server disk using webservice
hi
i'm trying to save image to the server disk using webservice, the service get the file name and
the type (byte[]) and he needed to save it to the server disk | | 0 | 14 | 11/11/2009 9:24:17 AM |
Image spot
how to spot a part of animage in aso.net
| | 0 | 17 | 11/11/2009 9:24:14 AM |
Out of memory - DrawImage
I get an error message when I try to resize uploaded image files over 1 MB (works fine locally).
Exception Details: System.OutOfMemoryException: Out of memory.
| | 0 | 12 | 11/11/2009 9:24:12 AM |
How to read a pixels pattern of the characters in an image file contaning a line of characters
Hi, Can u tell me the code for comparing the pattern of a character for example I have say 'a' with the already given character in a templae that is also say the same character ' | | 0 | 15 | 11/11/2009 9:24:11 AM |
Image to Byte[] --> sql --> Byte[] to Image
Hi, I am trying to create a simple Add control where the user can select an image to upload. When the use clicks 'Submit' the image is to be converted to Byte[] and stored in SQL da | | 0 | 8 | 11/11/2009 9:23:58 AM |
counting colors in a GIF / JPG / PNG
Hi,
I am wondering if its possible to count the colors that appear in an image in each of the following formats. I am not sure if the color count is a property in the | | 0 | 15 | 11/11/2009 9:23:56 AM |
how to get the image width and height! argh
Hi all,
I am trying to get the image height and width of an image I have obtained from a database and downloaded to an aspx page.
I know I need to use something like: | | 4 | 87 | 5/20/2008 12:28:18 AM |
image resizing, i have good code but i get error, pls help
Hello, i have converted the code (witch is verry appreciated by users who used it) from this page h | | 6 | 72 | 5/19/2008 8:52:55 PM |
FFMPEG color problem...
I have using ffmpeg to convert 3gp video to animated gif. That works fine but the color is not coming properly.. Can any one help me out. The command line is like that. ffmpeg - | | 1 | 103 | 5/19/2008 7:02:55 PM |
Error while resizing certain jpeg files
Hi, I've been running into some weird problems using image resize code. I have an application that allows users to upload images to a photo gallery. The uploaded images are automaticall | | 3 | 79 | 5/18/2008 6:51:43 PM |
What is the best way to create the graph?
Hi All,
I need to create an application with the following graphs:
'Scatter Plot'graphs
| 2 | 78 | 5/18/2008 10:56:24 AM |
Using a MemoryStream (byte[]) to display an image
Hi guys and gals,
Here's a more interesting question for you (I've not been able to find the answer after hours of experimenting and searching around so here I am). I have | | 4 | 425 | 5/17/2008 9:07:44 AM |
Generating TIFF images with layers
What method would you guys use to generate a TIFF image with text layers? I've heard GDI+ may not be able to handle it.. any advise would be greatly appreciated!
| | 0 | 75 | 5/16/2008 4:23:10 PM |
Dynamically Create an Animated GIF
Hey, im trying to dynamically create an animated GIF, ive found a tutorial on code project :
http://www.codeproject.com/KB/GDI-plus/NGif.aspx
and im finding it hard to | | 2 | 67 | 5/16/2008 2:23:58 PM |
Measure Font Size
Hi, Can i measure font size and Scale Transformation(ScaleX) from certain Height and Width. ( Inverse of MeasureString()) If the Calculation in JavaScript that is he | | 0 | 67 | 5/16/2008 1:33:43 PM |
Anyone know of a good (affordable) library for generating TIFF files with l ayers?
Does anyone have a recommendation as to which library to use to generate TIFF files (with layers)? Or even better, have a method to do it without buying a library :). Thanks, | | 0 | 75 | 5/15/2008 6:19:01 PM |
Parameter is not valid error in MemoryStream
G'day,
I'm out of my depth but I know this routine works but when I apply it to my own ends I get this error. Can someone please shed some light as to the likely cause. The im | | 3 | 203 | 5/15/2008 4:17:44 PM |
Dynamically Resizing Images
Hi I got images in just one size on my webserver I want to display images in three different sizes. I need to resize images on the fly and then display the image to the client in three diffe | | 7 | 59 | 5/11/2008 1:10:33 PM |
draw XY graph
Hi ,
I want to draw lines on a XY graph . I want the graph to have X and Y positive and negative like a regular looking line draw on a XY plane.
I want the XY | | 4 | 95 | 5/11/2008 10:35:06 AM |
A generic error occurred in GDI+. at System.Drawing.Image.Save
The ASP.NET code below worked fine under v1.1 of the framework.
Basically, it takes an image file that is uploaded (via a web form) and saves a thumbnail of that file to a temp | | 6 | 741 | 5/10/2008 1:53:41 PM |