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2014/10/15 ¤U¤È 10:09:06
iphone Programming Glossary: fitHow to make a UITextField move up when keyboard is present http://stackoverflow.com/questions/1126726/how-to-make-a-uitextfield-move-up-when-keyboard-is-present share improve this question You will need a scroll view if the contents you have now does not fit in the iPhone screen. If you are adding the scroll view just to make the textfield scroll up when keyboard..
How to detect iPhone 5 (widescreen devices)? http://stackoverflow.com/questions/12446990/how-to-detect-iphone-5-widescreen-devices screen device share improve this question First of all you shouldn't rebuild all your views to fit a new screen nor use different views for different screen sizes. Use the auto resizing capabilities..
How to scale a UIImageView proportionally? http://stackoverflow.com/questions/185652/how-to-scale-a-uiimageview-proportionally image Add image view self.view addSubview imageView set contentMode to scale aspect to fit imageView.contentMode UIViewContentModeScaleAspectFit change width of frame CGRect frame imageView.frame..
iPad Web App: Detect Virtual Keyboard Using JavaScript in Safari? http://stackoverflow.com/questions/2593139/ipad-web-app-detect-virtual-keyboard-using-javascript-in-safari the keyboard fills up a huge part of the screen it would make sense to change the app's layout to fit the remaining space when the keyboard is shown. However I have found no way to detect when or whether..
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 to work. Let me know if you run into any problems with it. Future improvements Resize the dots to fit the current bounds if there are too many. Don't redraw the entire view in drawRect Example use CGRect..
http://stackoverflow.com/questions/603907/uiimage-resize-then-crop to the Aspect Fill option of UIImageView entirely in code and then crop off anything that did not fit within a passed CGRect. Getting the original image from camera or library was trivial. I am shocked.. share improve this question I needed the same thing in my case to pick the dimension that fits once scaled and then crop each end to fit the rest to the width. I'm working in landscape so might.. the same thing in my case to pick the dimension that fits once scaled and then crop each end to fit the rest to the width. I'm working in landscape so might not have noticed any deficiencies in portrait..
Store orientation to an array - and compare http://stackoverflow.com/questions/6368618/store-orientation-to-an-array-and-compare world application. For example using offset instead of fixed ending points or defining measures of fit see this paper page 363 5. boundary conditions and page 364. The above linked paper has further details..
How to make a UITextField move up when keyboard is present http://stackoverflow.com/questions/1126726/how-to-make-a-uitextfield-move-up-when-keyboard-is-present which is what I would really like. iphone objective c ios share improve this question You will need a scroll view if the contents you have now does not fit in the iPhone screen. If you are adding the scroll view just to make the textfield scroll up when keyboard comes up then it's not needed. For showing the textfields..
How to detect iPhone 5 (widescreen devices)? http://stackoverflow.com/questions/12446990/how-to-detect-iphone-5-widescreen-devices the view. How should I do that iphone ios objective c screen device share improve this question First of all you shouldn't rebuild all your views to fit a new screen nor use different views for different screen sizes. Use the auto resizing capabilities of iOS so your views can adjust and adapt any screen size. That's..
How to scale a UIImageView proportionally? http://stackoverflow.com/questions/185652/how-to-scale-a-uiimageview-proportionally UIImageView imageView UIImageView alloc initWithImage image Add image view self.view addSubview imageView set contentMode to scale aspect to fit imageView.contentMode UIViewContentModeScaleAspectFit change width of frame CGRect frame imageView.frame frame.size.width 100 imageView.frame frame The image did..
iPad Web App: Detect Virtual Keyboard Using JavaScript in Safari? http://stackoverflow.com/questions/2593139/ipad-web-app-detect-virtual-keyboard-using-javascript-in-safari Store app it's written using HTML CSS and JavaScript . Since the keyboard fills up a huge part of the screen it would make sense to change the app's layout to fit the remaining space when the keyboard is shown. However I have found no way to detect when or whether the keyboard is shown. My first idea was to assume that the..
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 touch input. It's completely fresh from the oven but seems to work. Let me know if you run into any problems with it. Future improvements Resize the dots to fit the current bounds if there are too many. Don't redraw the entire view in drawRect Example use CGRect f CGRectMake 0 0 320 20 PageControl pageControl PageControl..
http://stackoverflow.com/questions/603907/uiimage-resize-then-crop it down to a specified height using a function equivalent to the Aspect Fill option of UIImageView entirely in code and then crop off anything that did not fit within a passed CGRect. Getting the original image from camera or library was trivial. I am shocked at how difficult the other two steps have proved to be. The.. much for your help. iphone ios image processing core graphics share improve this question I needed the same thing in my case to pick the dimension that fits once scaled and then crop each end to fit the rest to the width. I'm working in landscape so might not have noticed any deficiencies in portrait mode. Here's my.. core graphics share improve this question I needed the same thing in my case to pick the dimension that fits once scaled and then crop each end to fit the rest to the width. I'm working in landscape so might not have noticed any deficiencies in portrait mode. Here's my code it's part of a categeory on UIImage...
Store orientation to an array - and compare http://stackoverflow.com/questions/6368618/store-orientation-to-an-array-and-compare There are a number of issues you have to address in a real world application. For example using offset instead of fixed ending points or defining measures of fit see this paper page 363 5. boundary conditions and page 364. The above linked paper has further details too. I just noticed you are using yaw pitch and roll. Simply..
How to make a UITextField move up when keyboard is present http://stackoverflow.com/questions/1126726/how-to-make-a-uitextfield-move-up-when-keyboard-is-present objective c ios share improve this question You will need a scroll view if the contents you have now does not fit in the iPhone screen. If you are adding the scroll view just to make the textfield scroll up when keyboard comes up then..
how do I use UIScrollView in Interface Builder? http://stackoverflow.com/questions/1135163/how-do-i-use-uiscrollview-in-interface-builder arranging them so that their total size is 480. When I launch my app the scrollview displays only the contents that fit on the screen and nothing scrolls. Is it possible to do this entirely via IB or must I manipulate the contentSize via code..
How to detect iPhone 5 (widescreen devices)? http://stackoverflow.com/questions/12446990/how-to-detect-iphone-5-widescreen-devices ios objective c screen device share improve this question First of all you shouldn't rebuild all your views to fit a new screen nor use different views for different screen sizes. Use the auto resizing capabilities of iOS so your views..
http://stackoverflow.com/questions/1622729/double-vs-float-on-the-iphone in hardware. On the 1176 original iPhone and iPhone3G they operate at approximately the same speed though you can fit more single precision data in the caches. On the Cortex A8 iPhone3GS iPhone4 and iPad single precision arithmetic is done..
How to scale a UIImageView proportionally? http://stackoverflow.com/questions/185652/how-to-scale-a-uiimageview-proportionally UIImageView alloc initWithImage image Add image view self.view addSubview imageView set contentMode to scale aspect to fit imageView.contentMode UIViewContentModeScaleAspectFit change width of frame CGRect frame imageView.frame frame.size.width..
iPad Web App: Detect Virtual Keyboard Using JavaScript in Safari? http://stackoverflow.com/questions/2593139/ipad-web-app-detect-virtual-keyboard-using-javascript-in-safari JavaScript . Since the keyboard fills up a huge part of the screen it would make sense to change the app's layout to fit the remaining space when the keyboard is shown. However I have found no way to detect when or whether the keyboard is shown...
UIImage resize (Scale proportion) [duplicate] http://stackoverflow.com/questions/2645768/uiimage-resize-scale-proportion that it messes up the aspect ratio resulting in a skewed image . Any pointers Change image resolution auto resize to fit UIImage scaleImage UIImage image toResolution int resolution CGImageRef imgRef image CGImage CGFloat width CGImageGetWidth..
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 the oven but seems to work. Let me know if you run into any problems with it. Future improvements Resize the dots to fit the current bounds if there are too many. Don't redraw the entire view in drawRect Example use CGRect f CGRectMake 0 0 320..
Fitting a UIDatePicker into a UIActionSheet http://stackoverflow.com/questions/349858/fitting-a-uidatepicker-into-a-uiactionsheet is not visible. I have not even attempted to add the UIButton yet. Can anyone suggest on getting the entire view to fit properly I'm not sure how to add the proper dimensions as UIActionSheet seems to lack an initWithFrame type constructor...
How can I set a button background color on iPhone? http://stackoverflow.com/questions/372731/how-can-i-set-a-button-background-color-on-iphone name. A stretchable image with end caps works fine if you can use a finite set of canned images but that doesn't fit the requirement E.g. buttonImage UIImage imageNamed @ button.png stretchableImageWithLeftCapWidth 26 topCapHeight 16 share..
Really cool way to create custom UITabBar for iPhone app? http://stackoverflow.com/questions/4640588/really-cool-way-to-create-custom-uitabbar-for-iphone-app
Zooming MKMapView to fit annotation pins? http://stackoverflow.com/questions/4680649/zooming-mkmapview-to-fit-annotation-pins MKMapView to fit annotation pins I am using MKMapView and have added a number of annotation pins to the map about a 5 10 kilometre area... run the application my map starts zoomed out to show the whole world what is the best way to zoom the map so the pins fit the view EDIT My initial thinking would be to use MKCoordinateRegionMake and calculate the coordinate centre longitudeDelta..
http://stackoverflow.com/questions/603907/uiimage-resize-then-crop function equivalent to the Aspect Fill option of UIImageView entirely in code and then crop off anything that did not fit within a passed CGRect. Getting the original image from camera or library was trivial. I am shocked at how difficult the.. processing core graphics share improve this question I needed the same thing in my case to pick the dimension that fits once scaled and then crop each end to fit the rest to the width. I'm working in landscape so might not have noticed any.. question I needed the same thing in my case to pick the dimension that fits once scaled and then crop each end to fit the rest to the width. I'm working in landscape so might not have noticed any deficiencies in portrait mode. Here's my code..
Store orientation to an array - and compare http://stackoverflow.com/questions/6368618/store-orientation-to-an-array-and-compare address in a real world application. For example using offset instead of fixed ending points or defining measures of fit see this paper page 363 5. boundary conditions and page 364. The above linked paper has further details too. I just noticed..
Core Data vs. SQLite for SQL experienced developers http://stackoverflow.com/questions/840634/core-data-vs-sqlite-for-sql-experienced-developers this project and we both have strong SQL skills but neither one has used Core Data. My questions are what is the benefit of Core Data over SQLite what would the benefit be in this specific instance and do the benefits justify learning a new.. but neither one has used Core Data. My questions are what is the benefit of Core Data over SQLite what would the benefit be in this specific instance and do the benefits justify learning a new framework instead of using existing strong SQL skills.. are what is the benefit of Core Data over SQLite what would the benefit be in this specific instance and do the benefits justify learning a new framework instead of using existing strong SQL skills EDIT I just noticed this question http stackoverflow.com..
MKMapView annotations changing/losing order? http://stackoverflow.com/questions/9539802/mkmapview-annotations-changing-losing-order span span.latitudeDelta .4 span.longitudeDelta .4 add center and span to a region adjust the region to fit in the mapview and assign to mapview region MKCoordinateRegion region region.center center region.span span MapView.region..
how can i trace the finger movement on touch for drawing smooth curves? http://stackoverflow.com/questions/1052119/how-can-i-trace-the-finger-movement-on-touch-for-drawing-smooth-curves To get an idea of how Catmull Rom curves look you can try out this Java applet demonstrating Catmull Rom splines . Fit a curve to your samples A more advance and more difficult approach would be to do a Least Squares approximation to your..
iPhone - Center UIImage in UIImageView http://stackoverflow.com/questions/1428816/iphone-center-uiimage-in-uiimageview already within the required size. Any help would be great. With Mode of Center on the UIImageView With Mode of Aspect Fit on the UIImageView With Center the size of the image seems correct but you can see that it goes out of the UIImageView which.. which has a red UIView underneath it and is actually 2px on each side larger than the image view. But with the Aspect Fit it makes the image smaller so that it fits inside. But I don't understand why it would make it smaller if it is already..
SVG file render image in smaller size http://stackoverflow.com/questions/2570850/svg-file-render-image-in-smaller-size
How to adjust font size of label to fit the rectangle? http://stackoverflow.com/questions/2844397/how-to-adjust-font-size-of-label-to-fit-the-rectangle to adjust font size of label to fit the rectangle Yeah there's this cool myLabel.adjustsFontSizeToFitWidth YES property. But as soon as the label has two lines or more it won't resize the text to anything. So it just gets.. label.frame labelRect Try all font sizes from largest to smallest font size int fontSize 300 int minFontSize 5 Fit label width wize CGSize constraintSize CGSizeMake label.frame.size.width MAXFLOAT do Set current font size label.font UIFont..
iPhone UIWebView width does not fit after zooming operation + UIInterfaceOrientation change http://stackoverflow.com/questions/2890673/iphone-uiwebview-width-does-not-fit-after-zooming-operation-uiinterfaceorienta zooming operation UIInterfaceOrientation change I created a bare bones iPhone app with a UIWebView Scales Page to Fit YES shouldAutorotateToInterfaceOrientation YES and loaded a webpage e.g. http stackoverflow.com Rotating the device shows..
Alignment UIImageView with Aspect Fit http://stackoverflow.com/questions/3272335/alignment-uiimageview-with-aspect-fit UIImageView with Aspect Fit for my UIImageView I choose Aspect Fit InterfaceBuilder but how can I change the vertical alignment iphone cocoa touch.. UIImageView with Aspect Fit for my UIImageView I choose Aspect Fit InterfaceBuilder but how can I change the vertical alignment iphone cocoa touch interface builder share improve this.. id initWithImage UIImage anImage self self initWithFrame CGRectZero if self _imageView.image anImage _imageView sizeToFit initialize frame to be same size as imageView self.frame _imageView.bounds return self void dealloc _imageView release..
http://stackoverflow.com/questions/3632084/uiwebview-rotation-on-ipad a Web browser window and shrinking it. Why isn't that happening for me I would like to avoid using the Scales Pages to Fit property because the text shrinks non deterministically. iphone ipad uiwebview resize rotation share improve this question..
A simple way to put a UIImage in a UIButton http://stackoverflow.com/questions/4502013/a-simple-way-to-put-a-uiimage-in-a-uibutton 100x100... and I want the image to downsize to fit... but keep the correct aspect ratio. I thought that's what Aspect Fit was used for. Do I include my image with setImage or setBackgroundImage Do I set AspectFit for the button or the image or.. thought that's what Aspect Fit was used for. Do I include my image with setImage or setBackgroundImage Do I set AspectFit for the button or the image or the background image I need the smaller images to INCREASE in size. While larger images should..
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