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2014/10/15 ¤U¤È 10:13:48
iphone Programming Glossary: self.currentpageIs there a way to programmatically scroll to a PDF page within a UIWebView? http://stackoverflow.com/questions/1927841/is-there-a-way-to-programmatically-scroll-to-a-pdf-page-within-a-uiwebview _leftArrow _flexibleSpace _rightArrow nil _leftArrow release _flexibleSpace release _rightArrow release self.currentPage 0 void webViewDidFinishLoad UIWebView _webView for UIView _subview in _webView subviews objectAtIndex 0 subviews if _subview.. CGPDFDocumentRelease pdfDocument self.pageHeight self.documentHeight 10 self.documentPages self.documentPages self.currentPage 1 self.offset 0 void leftArrow id _param if self.currentPage 1 return self.offset NSUInteger self.pageHeight self.currentPage.. 10 self.documentPages self.documentPages self.currentPage 1 self.offset 0 void leftArrow id _param if self.currentPage 1 return self.offset NSUInteger self.pageHeight self.currentPage webView stringByEvaluatingJavaScriptFromString NSString..
How can i change the color of pagination dots of UIPageControl? http://stackoverflow.com/questions/2942636/how-can-i-change-the-color-of-pagination-dots-of-uipagecontrol self addGestureRecognizer swipe return self void swipedLeft UISwipeGestureRecognizer recognizer self.currentPage void swipedRight UISwipeGestureRecognizer recognizer self.currentPage void drawRect CGRect rect CGContextRef context UIGraphicsGetCurrentContext.. swipedLeft UISwipeGestureRecognizer recognizer self.currentPage void swipedRight UISwipeGestureRecognizer recognizer self.currentPage void drawRect CGRect rect CGContextRef context UIGraphicsGetCurrentContext CGContextSetAllowsAntialiasing context true CGRect.. currentBounds CGFloat y touchPoint.y dotSpanY 2 CGRectGetMidY currentBounds if x 0 x dotSpanX y 0 y dotSpanY return self.currentPage floor x kDotDiameter kDotSpacer if self.delegate respondsToSelector @selector pageControlPageDidChange self.delegate pageControlPageDidChange..
Is there a way to change page indicator dots color http://stackoverflow.com/questions/3409319/is-there-a-way-to-change-page-indicator-dots-color return self void updateDots for int i 0 i self.subviews count i UIImageView dot self.subviews objectAtIndex i if i self.currentPage dot.image activeImage else dot.image inactiveImage void setCurrentPage NSInteger page super setCurrentPage page self updateDots..
Custom UIPageControl view, replacing dots with “Page X of Y” http://stackoverflow.com/questions/865296/custom-uipagecontrol-view-replacing-dots-with-page-x-of-y floorf iRect.size.height rect.size.height 2.0 rect.size.width red.size.width for i 0 i self.numberOfPages i image i self.currentPage red grey image drawInRect rect rect.origin.x red.size.width kSpacing you must override the setCurrentPage and setNumberOfPages..
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