2014/10/15 下午 10:05:00

iphone Programming Glossary: cgaffinetransformmakescale

http://stackoverflow.com/questions/1784745/iphone-fluid-simulation

MFMailComposeViewController image orientation

http://stackoverflow.com/questions/20204495/mfmailcomposeviewcontroller-image-orientation

EXIF 7 boundHeight bounds.size.height bounds.size.height bounds.size.width bounds.size.width boundHeight transform CGAffineTransformMakeScale 1.0 1.0 transform CGAffineTransformRotate transform M_PI 2.0 break case UIImageOrientationRight EXIF 8 boundHeight bounds.size.height..

UIImageView Gestures (Zoom, Rotate) Question

http://stackoverflow.com/questions/3448614/uiimageview-gestures-zoom-rotate-question

NSLog @ Pinch CGFloat factor UIPinchGestureRecognizer sender scale if factor 1 zooming in sender.view.transform CGAffineTransformMakeScale lastScaleFactor factor 1 lastScaleFactor factor 1 else zooming out sender.view.transform CGAffineTransformMakeScale.. lastScaleFactor factor 1 lastScaleFactor factor 1 else zooming out sender.view.transform CGAffineTransformMakeScale lastScaleFactor factor lastScaleFactor factor if sender.state UIGestureRecognizerStateEnded if factor 1 lastScaleFactor..

how to fit pdf page in entire view

http://stackoverflow.com/questions/4321681/how-to-fit-pdf-page-in-entire-view

100 150 else CGContextConcatCTM ctx CGAffineTransformMakeTranslation 180 260 evans CGContextConcatCTM ctx CGAffineTransformMakeScale scaleToApply scaleToApply CGContextConcatCTM ctx CGPDFPageGetDrawingTransform myPageRef kCGPDFCropBox layer.bounds 0 true.. ctx CGPDFPageGetDrawingTransform myPageRef kCGPDFCropBox layer.bounds 0 true CGContextConcatCTM ctx CGAffineTransformMakeScale scaleToApply scaleToApply CGContextSetInterpolationQuality ctx kCGInterpolationHigh CGContextSetRenderingIntent ctx kCGRenderingIntentDefault..

problem with rendering pdf on the entire screen of pdf

http://stackoverflow.com/questions/4634331/problem-with-rendering-pdf-on-the-entire-screen-of-pdf

100 150 else CGContextConcatCTM ctx CGAffineTransformMakeTranslation 180 260 CGContextConcatCTM ctx CGAffineTransformMakeScale scaleToApply scaleToApply CGContextConcatCTM ctx CGPDFPageGetDrawingTransform myPageRef kCGPDFCropBox layer.bounds 0 true.. screen. Based on your code above you can make all PDF files fit the entire screen by changing CGContextConcatCTM ctx CGAffineTransformMakeScale scaleToApply scaleToApply to CGContextConcatCTM ctx CGAffineTransformMakeScale xScale yScale This will screw up the aspect..

UIImagePickerController camera preview is portrait in landscape app

http://stackoverflow.com/questions/538041/uiimagepickercontroller-camera-preview-is-portrait-in-landscape-app

How to combine video clips with different orientation using AVFoundation

http://stackoverflow.com/questions/6575128/how-to-combine-video-clips-with-different-orientation-using-avfoundation

time 30 else float s size.width size.height CGAffineTransform new CGAffineTransformConcat transform CGAffineTransformMakeScale s s float x size.height size.width s 2 CGAffineTransform newer CGAffineTransformConcat new CGAffineTransformMakeTranslation..

UIView Popup like UIAlertView

http://stackoverflow.com/questions/6965795/uiview-popup-like-uialertview

the view's transform using UIView animation using blocks or older api from some really small size like view.transform CGAffineTransformMakeScale 0.1 0.1 to something a little bigger then you want it to be like view.transform CGAffineTransformMakeScale 1.1 1.1 then.. CGAffineTransformMakeScale 0.1 0.1 to something a little bigger then you want it to be like view.transform CGAffineTransformMakeScale 1.1 1.1 then back to the desired size view.transform CGAffineTransformMakeScale 0.1 0.1 or add more steps for bigger bounce... you want it to be like view.transform CGAffineTransformMakeScale 1.1 1.1 then back to the desired size view.transform CGAffineTransformMakeScale 0.1 0.1 or add more steps for bigger bounce. And for moving it around implement the touch methods and change the view's..

How do you shrink a UIPickerView on the iPhone?

http://stackoverflow.com/questions/905969/how-do-you-shrink-a-uipickerview-on-the-iphone

UIView alloc initWithFrame CGRectMake 0.0f 0.0f pickerSize.width pickerSize.height pickerTransformView.transform CGAffineTransformMakeScale 0.75f 0.75f pickerTransformView addSubview pickerView self.view addSubview pickerTransformView pickerTransformView release..