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43 lines
1.0 KiB
Objective-C
43 lines
1.0 KiB
Objective-C
#import "TGNeoImageViewModel.h"
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@implementation TGNeoImageViewModel
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- (instancetype)initWithImage:(UIImage *)image
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{
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self = [super init];
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if (self != nil)
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{
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_image = image;
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}
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return self;
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}
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- (instancetype)initWithImage:(UIImage *)image tintColor:(UIColor *)tintColor
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{
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self = [super init];
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if (self != nil)
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{
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_image = [image imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
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_tintColor = tintColor;
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}
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return self;
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}
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- (void)drawInContext:(CGContextRef)context
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{
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UIGraphicsPushContext(context);
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if (_tintColor != nil)
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{
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CGContextSaveGState(context);
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CGContextSetFillColorWithColor(context, _tintColor.CGColor);
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}
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[self.image drawInRect:CGRectMake((self.frame.size.width - self.image.size.width) / 2, (self.frame.size.height - self.image.size.height) / 2, self.image.size.width, self.image.size.height)];
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if (_tintColor)
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CGContextRestoreGState(context);
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UIGraphicsPopContext();
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}
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@end
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