Re: Stupid png icons
Re: Stupid png icons
- Subject: Re: Stupid png icons
- From: Matt Neuburg <email@hidden>
- Date: Thu, 6 Jan 2011 08:04:57 -0800
On Wed, 5 Jan 2011 11:01:02 -0600, William Squires <email@hidden> said:
>This is in reference to earlier messages vis-a-vis png icons not displaying correctly on UITabBarItems.
>
>It was suggested to make sure the icons have an alpha channel, so I reloaded them into GraphiConverter, and set it so they would have an alpha-channel mask, which I then copied from the icon graphic (it was only a b&w pic anyway), then resaved. I relaunched Xcode, pulled up the project, hit 'build and run' (simulator), and exited it with the simulator's home button, then deleted the app from the sim. I then cleaned the project, and rebuilt it - it still gives be only a solid-colored square for the UITabBar icons. Grrrrrrrrrr!!!!!!
>
>How the h*** do I get these to display correctly??
GraphicConverter doesn't really have the cojones to do what you need done. You want something that can use e.g. the greyness of each pixel in the original image to determine the greyness of each pixel in the alpha mask. Photoshop or GIMP will do this fairly handily. m.
--
matt neuburg, phd = email@hidden, <http://www.apeth.net/matt/>
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