On Jul 31, 2011, at 4:32 AM, Michael Babin wrote:
On Jul 30, 2011, at 9:10 PM, James Merkel wrote:
I tried ImageKit and it works great. Excellent quality. Thanks for
the suggestion, Scott.
I didn't have to do much more than change an NSImageView to an
IKImageView in InterfaceBuilder and t
On Jul 30, 2011, at 9:10 PM, James Merkel wrote:
> I tried ImageKit and it works great. Excellent quality. Thanks for the
> suggestion, Scott.
> I didn't have to do much more than change an NSImageView to an IKImageView in
> InterfaceBuilder and the code.
>
> However, there doesn't appear to b
I tried ImageKit and it works great. Excellent quality. Thanks for
the suggestion, Scott.
I didn't have to do much more than change an NSImageView to an
IKImageView in InterfaceBuilder and the code.
However, there doesn't appear to be an easy way to print a CGImageRef
(which you get from a
Thanks, I'll take a look at IK.
I also found an Apple example application called ImageApp. It seems to
work fine. No memory leaks.
The approach for using CIImage seems to be to draw directly to an
NSView rather than going to an NSImageView.
Jim Merkel
On Jul 29, 2011, at 11:46 PM, Scott
If you want to display many thumbnails (or images in general) why not use the
ImageKit?
It’s what it was designed for. Check out IK* files.
“The IKImageBrowserView class is a view for displaying and browsing a large
amount of images and movies efficiently.”
On Jul 25, 2011, at 3:04 PM, James
On Jul 26, 2011, at 7:34 AM, Kyle Sluder wrote:
On Jul 26, 2011, at 7:04 AM, James Merkel wrote:
Yeah, it looks like I can't use CIImage because of the memory leak.
Every time an image is opened, the memory footprint increases by
the size of the image.
Using CIImage was kind of a cul-de-s
On Jul 26, 2011, at 7:04 AM, James Merkel wrote:
> Yeah, it looks like I can't use CIImage because of the memory leak.
> Every time an image is opened, the memory footprint increases by the size of
> the image.
> Using CIImage was kind of a cul-de-sac.
I don't see how this is unexpected behavio
On Jul 26, 2011, at 1:39 AM, Mike Abdullah wrote:
On 26 Jul 2011, at 01:55, James Merkel wrote:
Well, I see I have a huge memory leak in CIImage.
However, I don't see where my code is in error.
Also, according to Instruments Object Allocation, ImageIO is
holding this memory.
So I guess Co
On 26 Jul 2011, at 01:55, James Merkel wrote:
> Well, I see I have a huge memory leak in CIImage.
> However, I don't see where my code is in error.
> Also, according to Instruments Object Allocation, ImageIO is holding this
> memory.
> So I guess Core Image calls IImageIO.
Yes, since ImageIO's
Well, I see I have a huge memory leak in CIImage.
However, I don't see where my code is in error.
Also, according to Instruments Object Allocation, ImageIO is holding
this memory.
So I guess Core Image calls IImageIO.
I'll have to look at this in more detail.
Jim Merkel
On Jul 25, 2011, at 3:
On 25 Jul 2011, at 20:04, James Merkel wrote:
> What is the fastest way to generate and display a thumbnail from a digital
> camera file?
> In the past I used NSImage -- however the quality (with JPEG files) leaves
> something to be desired. Now I am using CIImage with Lanczos scale transform
What is the fastest way to generate and display a thumbnail from a
digital camera file?
In the past I used NSImage -- however the quality (with JPEG files)
leaves something to be desired. Now I am using CIImage with Lanczos
scale transform -- quality is very good but it is slow (particularly
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