Re: Transparent image
Re: Transparent image
- Subject: Re: Transparent image
- From: Christian Graus <email@hidden>
- Date: Tue, 10 Feb 2009 09:29:14 +1100
Thanks - I've been trying to use NSColor clearColor, and that's not worked
at all, I'll give this a go.
On Tue, Feb 10, 2009 at 9:18 AM, Steve Christensen <email@hidden> wrote:
> Something similar to what you're asking was discussed on this list last
> week. To get you started:
>
> [window setOpaque:NO];
> [window setBackgroundColor:[NSColor colorWithCalibratedWhite:1.0
> alpha:0.5]];
>
>
>
>
> On Feb 9, 2009, at 1:55 PM, Christian Graus wrote:
>
> I have a window with an image showing on it. Above this I have a window,
>> which contains an IKImageView derived class. The IKImageView has a PNG in
>> it, which has a transparency layer. What I need to do, is to make that
>> image appear above the image I have in my main window, that is, the
>> control
>> needs to be transparent, so that one picture appears above another. I've
>> found a sample that sets the window alpha, but that fades the whole
>> window,
>> I just want to make the background transparent. I'd appreciate any
>> suggestions.
>>
>
_______________________________________________
Cocoa-dev mailing list (email@hidden)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden