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こんにちは、iOS で UIPAgeControl のサイズを大きくしたいのですが、Google でこれを見つけましたhttp://www.onidev.com/2009/12/02/customisable-uipagecontrol/

他に方法はないかと思っていたのですが……?

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1 に答える 1

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私はこのコードを使用しました:

ソース: http://apptech.next-munich.com/2010/04/customizing-uipagecontrols-looks.html

// header
@interface StyledPageControl : UIPageControl { }

@end

// implementation
@implementation StyledPageControl

- (void) setCurrentPage:(NSInteger)page {
 [super setCurrentPage:page];

 NSString* imgActive = [[NSBundle mainBundle] pathForResource:IMG_PAGE_ACTIVE ofType:nil];
 NSString* imgInactive = [[NSBundle mainBundle] pathForResource:IMG_PAGE_INACTIVE ofType:nil];
 for (NSUInteger subviewIndex = 0; subviewIndex < [self.subviews count]; subviewIndex++) {
  UIImageView* subview = [self.subviews objectAtIndex:subviewIndex];
  if (subviewIndex == page) [subview setImage:[UIImage imageWithContentsOfFile:imgActive]];
  else [subview setImage:[UIImage imageWithContentsOfFile:imgInactive]];
 }
}

- (void) setNumberOfPages:(NSInteger)pages {
 [super setNumberOfPages:pages];

 NSString* img = [[NSBundle mainBundle] pathForResource:IMG_PAGE_INACTIVE ofType:nil];
 for (NSUInteger subviewIndex = 0; subviewIndex < [self.subviews count]; subviewIndex++) {
  UIImageView* subview = [self.subviews objectAtIndex:subviewIndex];
  [subview setImage:[UIImage imageWithContentsOfFile:img]];
 }
}

@end
于 2010-10-21T21:13:28.467 に答える