Beefy Boxes and Bandwidth Generously Provided by pair Networks
There's more than one way to do things
 
PerlMonks  

Re: converting Jpeg to grayscale

by snadra (Scribe)
on Jul 22, 2003 at 13:17 UTC ( #276709=note: print w/replies, xml ) Need Help??


in reply to converting Jpeg to grayscale

Hi,
I could not find a direct hue reduction (grayscale) either. But you can do a merged copy of the image, whith the copy being grayscaled.
$image->copyMergeGray($sourceImage,$dstX,$dstY, 
$srcX,$srcY,$width,$height,$percent)

[download]
snadra

In Section Seekers of Perl Wisdom

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?

www.com | www.net | www.org
Node Status?
node history
Node Type: note [id://276709]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others rifling through the Monastery: (1)
As of 2023-03-30 21:37 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Which type of climate do you prefer to live in?






    Results (74 votes). Check out past polls.
    Notices?