473,394 Members | 1,722 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,394 software developers and data experts.

Adjusting brightness/contrast

Anybody having javascript coding for adjusting brightness and contrast of an image using slider control. If yes, then kindly forward the same.

regards,

hussain.
Sep 2 '08 #1
3 3872
gits
5,390 Expert Mod 4TB
javascript has no 'real' image-manipulation capabilities ... but you may set some css filters or transpararacy or whatever to create the 'effect' ... but of course with such a solution the image remains unchanged. even though you might transfer and interpret the settings at the serverside to manipulate the image in the way the user wanted it ...

kind regards
Sep 2 '08 #2
hello frnds,

Is it possible to send me javascript for adjust brightness/constrast of an image.

regards

hussain
Sep 2 '08 #3
acoder
16,027 Expert Mod 8TB
What have you got/tried so far?

PS. Threads merged. Please do not double post.
Sep 2 '08 #4

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

Similar topics

0
by: Amy | last post by:
Hi, I have written a program using JAI for a project I am doing which can be used to adjust the brightness of an image. It all works fine but I now need to write it all up and am not entirely...
2
by: | last post by:
Hello, I am trying to change brightness of a color at run-time. I can get all the components: Hue, Saturation, Brightness from Color object, and I can obviously change these values but how can I...
2
by: Steve | last post by:
I have a project, and would like to support screen brightness up/down in C#, anyone can help me about this issue, I know one possibility is write a driver, and AP through driver to control the...
3
by: ACaunter | last post by:
Hi there, I was wondering how i could have a slider bar or something on my ASP.Net page to control the image quality.. like change it's sharpness, brightness, and contrast?? is that possible??...
1
by: psuedonym | last post by:
Can someone please explain to me how the complier can manage to make sense out of the following bit of nonsense ;-) My Solution Name: Dim.sln My Project Name: Dim.vbproj (Standard Console...
7
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...
0
by: Andras Walz | last post by:
Hi, I have includes the mediaplayer in the VB.NET- Project and it works fine. I want to change the brightness of the video (blending). I have found in the doku: ...
1
by: sowjanyakarpurapu | last post by:
hello can u suggest me how to change or adjust the brightness and contrast of an image with trackbars using vb.net thanku
0
by: kukoc | last post by:
hi im workin for last few days on possibility to modify brightness or contrast in my video player (avi, mpeg, wmv) i was tryin with - DirectX.AudioVideoPlayer - Direct Show and Video Mixing...
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
0
by: ryjfgjl | last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
0
BarryA
by: BarryA | last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
1
by: Sonnysonu | last post by:
This is the data of csv file 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3 3 the lengths should be different i have to store the data by column-wise with in the specific length. suppose the i have to...
0
by: Hystou | last post by:
There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
0
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...
0
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
0
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...

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.