472,975 Members | 1,477 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 472,975 software developers and data experts.

Black and white Images

I can't seem to find this anywhere on the web, so I figured I'd post the question here. I'd like to be able to define an image class in CSS to make all posted images black and white. For example, I would use this code if I wanted to change Opcaity of all of them to 50%:
Expand|Select|Wrap|Line Numbers
  1. img {
  2. filter:alpha(opacity=50); 
  3. -moz-opacity: 0.5; 
  4. opacity: 0.5;
Is their a code in css or javascript that will do something similar, but instead make the images black and white?

Nov 16 '07 #1
1 15068
7,435 Expert 4TB
No. .
Nov 17 '07 #2

Sign in to post your reply or Sign up for a free account.

Similar topics

by: Stijn Goris | last post by:
Hi all, I want to make a coloured picture black and white when a user moves its mouse pointer over it. I just don't want to store a coloured an black and white (grayscaled) version on the...
by: Penna Elabi | last post by:
How do I create a style sheet with black background and white text?
by: JCL | last post by:
I have a winform and on this winform, I have a WebBrowser control. Users can browse the web through this form. Is there a way that I can make web pages show up as grey scale pages, with the color...
by: marfi95 | last post by:
I'm trying to implement some code in vb.net to allow the user to adjust the brightness or contrast on an image (through the use of a slider) that is already black & white in the bitmap. I have...
by: kaosyeti | last post by:
how can i get my report to print all in black when i have a control with conditional formatting to change the font color about 10% of the time it shows up. i've been trying to find a way to format...
by: Sandy | last post by:
Dear Pythonic People, I recently discovered SciTE (1.68) as a programming editor, and I find it just beautiful. Small, fast, elegant and beautiful. I particularly like syntax highlighting...
by: retheeshnewage | last post by:
I have a doubt in php.I wrote a php program to convert colour Images to balck & white.It is working fine with JPEG files and PNG files.When it comes to GIF files I am not getting the colour...
by: Muddasir | last post by:
hi all i need to upload an image and if that image is coloured i need to convert it to black and white image ... till now i only uploaded images ... simple.. have no idea how to do this...
by: George | last post by:
C with 2 sprained hands. I would nlike to emulate the t4 encoding scheme using the following graphic: * * * * * * ***** o O o o
by: lllomh | last post by:
Define the method first this.state = { buttonBackgroundColor: 'green', isBlinking: false, // A new status is added to identify whether the button is blinking or not } autoStart=()=>{
by: DJRhino | last post by:
Was curious if anyone else was having this same issue or not.... I was just Up/Down graded to windows 11 and now my access combo boxes are not acting right. With win 10 I could start typing...
by: isladogs | last post by:
The next Access Europe meeting will be on Wednesday 4 Oct 2023 starting at 18:00 UK time (6PM UTC+1) and finishing at about 19:15 (7.15PM) The start time is equivalent to 19:00 (7PM) in Central...
by: Aliciasmith | last post by:
In an age dominated by smartphones, having a mobile app for your business is no longer an option; it's a necessity. Whether you're a startup or an established enterprise, finding the right mobile app...
by: giovanniandrean | last post by:
The energy model is structured as follows and uses excel sheets to give input data: 1-Utility.py contains all the functions needed to calculate the variables and other minor things (mentions...
by: NeoPa | last post by:
Hello everyone. I find myself stuck trying to find the VBA way to get Access to create a PDF of the currently-selected (and open) object (Form or Report). I know it can be done by selecting :...
by: Teri B | last post by:
Hi, I have created a sub-form Roles. In my course form the user selects the roles assigned to the course. 0ne-to-many. One course many roles. Then I created a report based on the Course form and...
by: isladogs | last post by:
The next Access Europe meeting will be on Wednesday 1 Nov 2023 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM) Please note that the UK and Europe revert to winter time on...
by: NeoPa | last post by:
Introduction For this article I'll be focusing on the Report (clsReport) class. This simply handles making the calling Form invisible until all of the Reports opened by it have been closed, when it...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.