Re: Change Opacity of Image
Re: Change Opacity of Image
- Subject: Re: Change Opacity of Image
- From: Pierce Freeman <email@hidden>
- Date: Thu, 06 Aug 2009 13:47:04 -0700
- Thread-topic: Change Opacity of Image
Hi Pavel:
Thanks for the suggestion. How would you suggest I get the NSImage to the
screen, a custom NSView, NSImageWell, etc?
On 8/6/09 10:29 AM, "Pavel Dudrenov" <email@hidden> wrote:
> Look into NSImage and NSCompositingOperation.
>
> On Thu, Aug 6, 2009 at 10:17 AM, Pierce Freeman <email@hidden>
> wrote:
>> Hi Everyone:
>>
>> I am looking for an easy way to fade into one photo from another photo. In
>> other words, from the middle "point", you can see both of the photos on top
>> of each other to compare the changes. I am currently using Quartz to do
>> this, but am running into a lot of trouble with that, so I am wondering what
>> you all would suggest. I would be happy to send over my current project if
>> you would like - it's based off of Scott Stevenson's tutorial here:
>> http://cocoadevcentral.com/d/intro_to_quartz_two/.
>>
>>
>> Thanks for any help.
>>
>>
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