2014/10/15 下午 10:06:45

iphone Programming Glossary: dimension

http://stackoverflow.com/questions/1100495/real-time-pitch-shifting-on-the-iphone

being done. iphone audio core audio pitch pitch tracking share improve this question you can use dirac 2 from dsp dimension for pitch shifting on the iphone. quote DIRAC2 is available as both a commercial object library offering unlimited sample..

UIScrollView works as expected but scrollRectToVisible: does nothing

http://stackoverflow.com/questions/1446536/uiscrollview-works-as-expected-but-scrollrecttovisible-does-nothing

past me because I was assuming that ScrollView sizes start out with a valid size and I was missing the fact that one dimension was zero This works clefScrollView setContentSize CGSizeMake clefView.frame.size.width clefView.frame.size.height Hope this..

Slicing up a UIImage on iPhone

http://stackoverflow.com/questions/248667/slicing-up-a-uiimage-on-iphone

addObject UIImage imageWithCGImage tmp The code works correctly when the original the variable image has its smaller dimension either bigger or smaller than 320 pixels. When it's exactly 320 the resulting 80x80 images are almost entirely black some..

iPhone 4 Camera Specifications - Field of View / Vertical-Horizontal Angle

http://stackoverflow.com/questions/3594199/iphone-4-camera-specifications-field-of-view-vertical-horizontal-angle

listed as 3.85 mm. atan 1.695 3.85 is 23.75 degrees from center to top or 47.5 degrees top to bottom. For the longer dimension 4.52 2 2.26 mm atan 2.26 3.85 30.41 center to side or 60.8 degrees left to right again referencing with respect to landscape.. ADDED much later The focal length for the newer iPhone 4S back camera is listed as 4.28 mm but with the same sensor dimensions as the older iPhone 4. So 2 atan 2.26 4.28 55.7 degrees by 2 atan 1.695 4.28 43.2 degrees or roughly a 4 to 5 degree smaller..

How To Create A Gallery on iOS

http://stackoverflow.com/questions/3866766/how-to-create-a-gallery-on-ios

be something like this or the Photo App however doing a view this way is problematic first because it uses fixed dimension and I think is a bit difficult to implement for me . The other way is to use a custom cell within a tableview like this.. to implement for me . The other way is to use a custom cell within a tableview like this but it is still using fixed dimension. What's the best way to create a gallery without using any third part lib like Three20 Thanks for any reply PS. I think.. to create a gallery without using any third part lib like Three20 Thanks for any reply PS. I think that using fixed dimension is bad because of the new iphone 4 with a different resolution am I right iphone objective c ios share improve this question..

Putting a UIView or UIWindow above Statusbar

http://stackoverflow.com/questions/4252053/putting-a-uiview-or-uiwindow-above-statusbar

or UIWindow above Statusbar My goal is to draw an invisible button above the status bar on the top of my iPhone app dimension 320 20 pixels . No matter what I try something is buggy For example I tried to create a new view. When I want to place the..

Creating a JSON Store For iPhone

http://stackoverflow.com/questions/5237943/creating-a-json-store-for-iphone

______________ z e 1 Collection Core Data 3 plist xml Complexity To which we could add a third lessor dimension volatility i.e. how often the data changes 1 If the size complexity and volatility of the data are low then using a collection..

Create a for loop to add 39 buttons to an array

http://stackoverflow.com/questions/5656432/create-a-for-loop-to-add-39-buttons-to-an-array

you might want to loop as follows given an array to hold the buttons myButtons and predefined numberOfButtons and dimension variables for int i 0 i numberOfButtons i Create the button UIButton button UIButton alloc initWithFrame CGRectMake x y..

UIImage: Resize, then Crop

http://stackoverflow.com/questions/603907/uiimage-resize-then-crop

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..

*Send to Instagram* Trick by *100 Cameras in 1*

http://stackoverflow.com/questions/6197445/send-to-instagram-trick-by-100-cameras-in-1

JPEG that is 612px by 612px square. If the image is larger it will be resized dynamically. An important note If either dimension of the image is less than 612 pixels Instagram will present an alert to the user saying we were unable to open the file... user saying we were unable to open the file. It's our current policy not to upscale or stretch images to our minimum dimension. iphone objective c xcode instagram share improve this question If anyone's interested here's the actual documentation..

Resize UIImagePickerController video capture interface

http://stackoverflow.com/questions/7319350/resize-uiimagepickercontroller-video-capture-interface

am using splitviewcontroller for my ipad application in which I need to capture video in the detailViewController in a dimension of 530 px width and 360 px height. I tried using UIImagePickerController for capturing video but i am unable to change the..

iPhone Storyboard: different scene for portrait and landscape

http://stackoverflow.com/questions/8777629/iphone-storyboard-different-scene-for-portrait-and-landscape

view. Call that the container view. Add two views to the container view a portrait view and a landscape view. Set the dimension of the portrait view and the landscape view appropriately using the size inspector. Add buttons more views labels or whatever..

How can I use a 3-D texture in iOS?

http://stackoverflow.com/questions/9241583/how-can-i-use-a-3-d-texture-in-ios

doing one access that's tied to a particular z slice. So you're limited to GL_NEAREST type sampling in at least one dimension unless you want to do two samples and mix the result yourself at even greater cost. I've also done nothing about clamping..

iOS 5.1 with Xcode 4.3.1: [UIColor colorWithPatternImage:] strange behavior only on device

http://stackoverflow.com/questions/9630870/ios-5-1-with-xcode-4-3-1-uicolor-colorwithpatternimage-strange-behavior-only

same in another tool. Load the file select all and copy to clipboard Create a new file in photoshop that is the same dimension RGB and 8bit depth with 72pixels inch resolution with a white background. Paste the image you copied in step 1 into this..