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2014/10/15 ¤U¤È 10:04:43

iphone Programming Glossary: bright

How can I test Apple Push Notification Service without an iPhone?

http://stackoverflow.com/questions/1080556/how-can-i-test-apple-push-notification-service-without-an-iphone

That also means you'll probably have to be accepted into the apple iPhone developer program and pay your 99. On the bright side with the iPhone OS 3.0 update you can test this functionality on any device including the first gen iPhones. share..

UISegmentedControl selected segment color

http://stackoverflow.com/questions/2270526/uisegmentedcontrol-selected-segment-color

property which lets me customize color of the whole segmented control. The problem is when I select bright color for tintColor property selected segment becomes almost unrecognizable its color is almost the same as the rest of.. the rest of segmented control so its hard to distinguish selected and unselected segments . So I cannot use any good bright colors for segmented control. The solution would be some separate property for selected segment color but I cannot find..

Check if UIColor is dark or bright?

http://stackoverflow.com/questions/2509443/check-if-uicolor-is-dark-or-bright

if UIColor is dark or bright I need to determine whether a selected UIColor picked by the user is dark or bright so I can change the color of a line.. if UIColor is dark or bright I need to determine whether a selected UIColor picked by the user is dark or bright so I can change the color of a line of text that sits on top of that color for better readability. Here's an example in.. the following http www.w3.org WAI ER WD AERT #color contrast If you're only doing black or white text use the color brightness calculation above. If it is below 125 use white text. If it is 125 or above use black text. edit 1 bias towards black..

iPhone brightness private API not working properly

http://stackoverflow.com/questions/4740261/iphone-brightness-private-api-not-working-properly

brightness private API not working properly I am trying to set the brightness of the backlight but it's acting very strangely... brightness private API not working properly I am trying to set the brightness of the backlight but it's acting very strangely. I am using the private API id UIApplication sharedApplication setBacklightLevel.. id UIApplication sharedApplication setBacklightLevel 1.0f However when I call this the screen dims not becoming 100 bright like I thought it would. I have tested this with a variety of numbers and here is what I got 0.2 dark 0.3 light 0.4 dark..

Determining Image Luminance/Brightness

http://stackoverflow.com/questions/4876315/determining-image-luminance-brightness

of it. It can be CGImage UIImage or just raw data CMSampleBufferRef . What I'm trying to do is to calculate luminance brightness of that data image . Or it can be some other value that can indicate me how bright the input light is. Is there any.. to do is to calculate luminance brightness of that data image . Or it can be some other value that can indicate me how bright the input light is. Is there any standard way to get this value Perhaps using OpenGL. Thanks in advance. iphone image processing.. Is there any standard way to get this value Perhaps using OpenGL. Thanks in advance. iphone image processing opencv brightness share improve this question Just convert your image to YUV format and calculate the average of luma channel. Color..

UIView backgroundColor disappears when UITableViewCell is selected

http://stackoverflow.com/questions/5222736/uiview-backgroundcolor-disappears-when-uitableviewcell-is-selected

That means there is a lot of unnecessary background re assertions and a lot of extra processing overhead. On the bright side it puts the code inside the UITableViewCell subclass which is nice. Unfortunately re asserting the background colors..

Text Color to Match Default UIButton Color [Blue]

http://stackoverflow.com/questions/5374341/text-color-to-match-default-uibutton-color-blue

I want my cell's text in a table to match this blue color. I am using this code but the only blue I can find is a bright blue... cell.textLabel.textColor UIColor blueColor iphone share improve this question Use this code to set the color..

How can I set a cell on the iPhone as a custom color?

http://stackoverflow.com/questions/5506042/how-can-i-set-a-cell-on-the-iphone-as-a-custom-color

improve this question Use UIColor colorWithRed green blue alpha . Colors are 0.0 to 1.0 something like this for bright red cell.backgroundColor UIColor colorWithRed 1.0f green 0 blue 0 alpha1 For a color such as 808182 it would be UIColor..

What are your experiences selling on the Android Market? [closed]

http://stackoverflow.com/questions/896377/what-are-your-experiences-selling-on-the-android-market

and that has been an unqualified flop. The app was 99 cents and I think to date there has been 20 purchases. On the bright side the app is also pretty simple and didn't take long to develop. I've heard similar laments from other Android devs as..

Distinct Count via Core Data, NSExpression Into NSFetchedResultsController

http://stackoverflow.com/questions/9157436/distinct-count-via-core-data-nsexpression-into-nsfetchedresultscontroller

myTable GROUP BY item in order to produce this type of result item COUNT group 1 2 group 2 5 group 3 8 I had the bright idea to use an NSExpression with hopes of having Core Data do all the work for me. I am beginning to spin my wheels. The..