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2014/10/15 ¤U¤È 10:16:12

iphone Programming Glossary: zoomed

How to get a rotated, zoomed and panned image from an UIImageView at its full resolution?

http://stackoverflow.com/questions/11104042/how-to-get-a-rotated-zoomed-and-panned-image-from-an-uiimageview-at-its-full-re

to get a rotated zoomed and panned image from an UIImageView at its full resolution I have an UIImageView which can be rotated panned and scaled.. out in without being limited. That can be very dangerous My capture method can output really large images when you've zoomed out very much. If you have zoomed out the background of the captured image will be black. If you want it to be transparent.. can be very dangerous My capture method can output really large images when you've zoomed out very much. If you have zoomed out the background of the captured image will be black. If you want it to be transparent you must set the opaque parameter..

Full webpage and disabled zoom viewport meta tag for all mobile browsers

http://stackoverflow.com/questions/11345896/full-webpage-and-disabled-zoom-viewport-meta-tag-for-all-mobile-browsers

content width 1165 user scalable no I am able to do this for iPhone iPad but on Android devices the website is zoomed in to about 125 . If I use the tag meta name viewport content width max device width user scalable no I get the opposite..

Center content of UIScrollView when smaller

http://stackoverflow.com/questions/1316451/center-content-of-uiscrollview-when-smaller

solution All you need is to update the center of your subview imageview while zooming in the ScrollViewDelegate. If zoomed image is smaller than scrollview then adjust subview.center else center is 0 0 . void scrollViewDidZoom UIScrollView scrollView..

UIScrollView. Any thoughts on implementing “infinite” scroll/zoom?

http://stackoverflow.com/questions/1493950/uiscrollview-any-thoughts-on-implementing-infinite-scroll-zoom

view. Whenever it gets to a certain point do some manipulation to whatever data you're presenting so that it appears zoomed then reset the zoom factor to 1.0. For example if you're scrolling an image and it gets zoomed to appear twice as large.. so that it appears zoomed then reset the zoom factor to 1.0. For example if you're scrolling an image and it gets zoomed to appear twice as large programmatically apply some kind of transform to make the image twice as large then reset the scroll.. to make the image twice as large then reset the scroll view's zoom factor to 1.0. The image will still appear zoomed in but the scroll view will be able to continue zooming in further as necessary. Google Maps takes this one step further..

Getting the bounds of an MKMapvIew

http://stackoverflow.com/questions/2081753/getting-the-bounds-of-an-mkmapview

0.01f self.mapView setRegion region animated YES After the new search location has been added to the map and the map zoomed we need to update the search bounds First we need to calculate the corners of the map CGPoint se CGPointMake self.mapView.bounds.origin.x..

Inner Shadow in UILabel

http://stackoverflow.com/questions/3231690/inner-shadow-in-uilabel

UILabel is it possible to create such a UILabel with inner and outer shadow i only know shadowColor and shadowOffset zoomed thanks iphone objective c uilabel share improve this question The answer by dmaclach is only suitable for shapes that..

UIImageView Gestures (Zoom, Rotate) Question

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

for ex. and when I try to make rotation the UIImageView is set to initial size I would like to know how to keep the zoomed UIImageView and make the rotation from the zoomed image. B. I would like to combine the zoom operation with rotation and.. is set to initial size I would like to know how to keep the zoomed UIImageView and make the rotation from the zoomed image. B. I would like to combine the zoom operation with rotation and I don't know ho to implement this void viewDidLoad..

How to recognize swipe gesture in UIScrollView

http://stackoverflow.com/questions/3648967/how-to-recognize-swipe-gesture-in-uiscrollview

vs. swipe next previous image . The key in my case is to disable scrolling in the scroll view when the image is not zoomed in and renabled it when it is zoomed in. This provides the expected behavior. The critical piece is to put the following.. key in my case is to disable scrolling in the scroll view when the image is not zoomed in and renabled it when it is zoomed in. This provides the expected behavior. The critical piece is to put the following in the scroll view's delegate void scrollViewDidZoom.. UIScrollView scrollView if scrollView.zoomScale 1.0 Zooming enable scrolling scrollView.scrollEnabled TRUE else Not zoomed disable scrolling so gestures get used instead scrollView.scrollEnabled FALSE I also have to initialize the scroll view..

iPhone UIWebView - Open new UIWebView Controller from a hyperlink

http://stackoverflow.com/questions/3790653/iphone-uiwebview-open-new-uiwebview-controller-from-a-hyperlink

website that has many links but the webview window is fairly small to allow for a larger image above the list to be zoomed in and out. I need the webview to respond to hyperlinks into a new controller view with a second embedded UIWebView if at..

Restrict MKMapView scrolling

http://stackoverflow.com/questions/4119117/restrict-mkmapview-scrolling

theOverlay.boundingMapRect if mapContainsOverlay The overlay is entirely inside the map view but adjust if user is zoomed out too much... double widthRatio theOverlay.boundingMapRect.size.width mapView.visibleMapRect.size.width double heightRatio.. theOverlay.boundingMapRect if mapContainsOverlay The overlay is entirely inside the map view but adjust if user is zoomed out too much... double widthRatio theOverlay.boundingMapRect.size.width mapView.visibleMapRect.size.width double heightRatio..

How do I reset after a UIScrollView zoom?

http://stackoverflow.com/questions/448285/how-do-i-reset-after-a-uiscrollview-zoom

next time the user zooms the transform resets itself to whatever zoom level it was at and so it looks like if I was zoomed to 2x for example it's suddenly at 4x. When I finish the zoom it ends up at the correct scale but the actual act of zooming..

Zooming MKMapView to fit annotation pins?

http://stackoverflow.com/questions/4680649/zooming-mkmapview-to-fit-annotation-pins

added a number of annotation pins to the map about a 5 10 kilometre area. When I 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..