Re: Comparing pixels in an image
Re: Comparing pixels in an image
- Subject: Re: Comparing pixels in an image
- From: Eamon Ford <email@hidden>
- Date: Tue, 17 Jan 2006 16:11:30 -0800
Aha, okay. But how do I access the NSScrollView?
On Jan 17, 2006, at 3:13 PM, John Stiles wrote:
The web view is embedded inside an NSScrollView, which is in charge
of the scrollers. You can hide them that way.
On Jan 17, 2006, at 2:50 PM, Eamon Ford wrote:
I have a method that takes a screenshot of a WebView, but I don't
want there to be scroll bars in the screenshot. I don't see a way
to set the WebView to not have scroll bars, without perhaps
subclassing it, so I thought the easiest way would be to determine
if scroll bars show up in the screenshot, and if they do, cut them
out.
I'm rather new to Cocoa, so I might be doing this wrong. Is there
a better way to do this?
On Jan 17, 2006, at 2:43 PM, John C. Randolph wrote:
On Jan 17, 2006, at 1:45 PM, Eamon Ford wrote:
How do I compare the pixels at specified coordinates in an image?
What are you trying to do?
-jcr
John C. Randolph <email@hidden> (408) 914-0013
Roaming Cocoa Engineer,
Available for your projects at great Expense and Inconvenience.
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