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/* This code is based on Apple's "GeekGameBoard" sample code, version 1.0.
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http://developer.apple.com/samplecode/GeekGameBoard/
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Copyright © 2007 Apple Inc. Copyright © 2008 Jens Alfke. All Rights Reserved.
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Redistribution and use in source and binary forms, with or without modification, are permitted
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provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice, this list of conditions
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and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice, this list of
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conditions and the following disclaimer in the documentation and/or other materials provided
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with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRI-
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BUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#import "DiscPiece.h"
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#import "QuartzUtils.h"
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@implementation DiscPiece
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- (void) _setImage: (CGImageRef)image
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{
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CGFloat diameter = MAX(CGImageGetWidth(image),CGImageGetHeight(image));
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CGFloat outerDiameter = round(diameter * 1.1);
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self.bounds = CGRectMake(0,0,outerDiameter,outerDiameter);
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if( ! _imageLayer ) {
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_imageLayer = [[CALayer alloc] init];
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_imageLayer.contentsGravity = @"resizeAspect";
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_imageLayer.masksToBounds = YES;
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[self addSublayer: _imageLayer];
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[_imageLayer release]; // superlayer is holding onto it
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}
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_imageLayer.frame = CGRectInset(self.bounds, outerDiameter-diameter, outerDiameter-diameter);
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_imageLayer.cornerRadius = diameter/2;
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_imageLayer.contents = (id) image;
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self.cornerRadius = outerDiameter/2;
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self.borderWidth = 3;
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self.borderColor = kTranslucentLightGrayColor;
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self.imageName = nil;
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}
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@end
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