1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/Source/DiscPiece.m	Thu May 29 15:04:06 2008 -0700
     1.3 @@ -0,0 +1,57 @@
     1.4 +/*  This code is based on Apple's "GeekGameBoard" sample code, version 1.0.
     1.5 +    http://developer.apple.com/samplecode/GeekGameBoard/
     1.6 +    Copyright © 2007 Apple Inc. Copyright © 2008 Jens Alfke. All Rights Reserved.
     1.7 +
     1.8 +    Redistribution and use in source and binary forms, with or without modification, are permitted
     1.9 +    provided that the following conditions are met:
    1.10 +
    1.11 +    * Redistributions of source code must retain the above copyright notice, this list of conditions
    1.12 +      and the following disclaimer.
    1.13 +    * Redistributions in binary form must reproduce the above copyright notice, this list of
    1.14 +      conditions and the following disclaimer in the documentation and/or other materials provided
    1.15 +      with the distribution.
    1.16 +
    1.17 +    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
    1.18 +    IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 
    1.19 +    FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRI-
    1.20 +    BUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
    1.21 +    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
    1.22 +    PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
    1.23 +    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF 
    1.24 +    THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    1.25 +*/
    1.26 +#import "DiscPiece.h"
    1.27 +#import "QuartzUtils.h"
    1.28 +
    1.29 +
    1.30 +@implementation DiscPiece
    1.31 +
    1.32 +
    1.33 +- (void) setImage: (CGImageRef)image scale: (CGFloat)scale
    1.34 +{
    1.35 +    if( scale < 4.0 ) {
    1.36 +        int size = MAX(CGImageGetWidth(image), CGImageGetHeight(image));
    1.37 +        if( scale > 0 )
    1.38 +            scale = ceil( size * scale);
    1.39 +        else
    1.40 +            scale = size;
    1.41 +        scale *= 1.2;
    1.42 +    }
    1.43 +    self.bounds = CGRectMake(0,0,scale,scale);
    1.44 +    
    1.45 +    if( ! _imageLayer ) {
    1.46 +        _imageLayer = [[CALayer alloc] init];
    1.47 +        _imageLayer.contentsGravity = @"resizeAspect";
    1.48 +        [self addSublayer: _imageLayer];
    1.49 +        [_imageLayer release];
    1.50 +    }
    1.51 +    _imageLayer.frame = CGRectInset(self.bounds, scale*.1, scale*.1);
    1.52 +    _imageLayer.contents = (id) image;
    1.53 +    self.cornerRadius = scale/2;
    1.54 +    self.borderWidth = 3;
    1.55 +    self.borderColor = kTranslucentLightGrayColor;
    1.56 +    self.imageName = nil;
    1.57 +}
    1.58 +
    1.59 +
    1.60 +@end