gistfile1.m

@implementation FCCDrawingView

- (void)setTransform:(CGAffineTransform)t
{
    [super setTransform:t];
    [self setNeedsDisplay];
}

- (void)drawRect:(CGRect)rect
{
    [super drawRect:rect];
    
    NSLog(@"Re-drawing text content");
    
    CGContextRef ctx = UIGraphicsGetCurrentContext();
    
    CGAffineTransform ctm = CGContextGetCTM(ctx);
    
    CGContextConcatCTM(ctx, CGAffineTransformIdentity);
    
    NSLog(@"CTM Transform %@", NSStringFromCGAffineTransform(ctm));
    
    CGContextSaveGState(ctx);
    
    CGAffineTransform t = self.transform;
    
    NSLog(@"Views transform %@", NSStringFromCGAffineTransform(t));
        
    CGAffineTransform flip = CGAffineTransformMake(1.0f,
                                                   0.0f,
                                                   0.0f,
                                                   -1.0f,
                                                   0.0f,
                                                   rect.size.height);
    
    NSLog(@"Flip transform %@", NSStringFromCGAffineTransform(flip));
    
    CGContextConcatCTM(ctx, flip);
        
    CGAffineTransform ctm2 = CGContextGetCTM(ctx);
    
    NSLog(@"CTM 2 Transform %@", NSStringFromCGAffineTransform(ctm2));
    
    if (_pageDrawingManager && ctx)
    {
        CGPathRef path = CGPathCreateWithRect(rect, NULL);
        
        CTFrameRef frame = CTFramesetterCreateFrame(_pageDrawingManager.framesetter, CFRangeMake(0, 0), path, NULL);
        
        CFRelease(path); path = NULL;
        
        if (frame)
        {
            CTFrameDraw(frame, ctx);
            CFRelease(frame); frame = NULL;
        }
    }
    
    CGContextRestoreGState(ctx);
}

- initWithFrame:(CGRect)frame
{
    self = [super initWithFrame:frame];
    
    if (self)
    {
        self.backgroundColor = [UIColor whiteColor];
    }
    
    return self;
}

@end