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2014/10/15 ¤U¤È 10:12:48
iphone Programming Glossary: polygonview.backgroundcolorProgrammatically creating Views in IOS (how does it work)? http://stackoverflow.com/questions/4820094/programmatically-creating-views-in-ios-how-does-it-work PolygonView alloc initWithFrame CGRectMake 0 0 320 480 UIWindow window UIApplication sharedApplication .keyWindow polygonView.backgroundColor UIColor blackColor window addSubview polygonView self updateInterface Part of my controller's updateInterface method void.. .keyWindow UIView polygonView UIView alloc initWithFrame CGRectMake 0 0 200 150 add code to customize e.g. polygonView.backgroundColor UIColor blackColor window addSubview polygonView polygonView release This is a pattern you will use for not only this but..
How to set UIScreen Brightness Using UISlider in iOS4 from Setting.bundle http://stackoverflow.com/questions/9783513/how-to-set-uiscreen-brightness-using-uislider-in-ios4-from-setting-bundle f values if polygonView nil polygonView UIView alloc initWithFrame CGRectMake 0 0 500 500 add code to customize e.g. polygonView.backgroundColor UIColor blackColor polygonView.userInteractionEnabled NO if values 0.1 polygonView.backgroundColor UIColor blackColor DARK_VIEW.. to customize e.g. polygonView.backgroundColor UIColor blackColor polygonView.userInteractionEnabled NO if values 0.1 polygonView.backgroundColor UIColor blackColor DARK_VIEW polygonView.alpha 0.4 else if values 0.2 values 0.1 polygonView.backgroundColor UIColor blackColor.. 0.1 polygonView.backgroundColor UIColor blackColor DARK_VIEW polygonView.alpha 0.4 else if values 0.2 values 0.1 polygonView.backgroundColor UIColor blackColor DARK_VIEW polygonView.alpha 0.2 else if values 0.3 values 0.2 polygonView.backgroundColor UIColor blackColor..
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