2014/10/15 下午 10:04:34

iphone Programming Glossary: bezierstatenone

Drawing bezier curves with my finger in iOS?

http://stackoverflow.com/questions/4672646/drawing-bezier-curves-with-my-finger-in-ios

and end points then tap the screen at the control points. Here is an example view to handle this. BezierView.h enum BezierStateNone 0 BezierStateDefiningLine BezierStateDefiningCP1 BezierStateDefiningCP2 @interface BezierView UIView CGPoint startPt endPt.. retain autorelease void setCurvePath UIBezierPath newPath id tmp curvePath curvePath newPath retain tmp release state BezierStateNone self setNeedsDisplay void _updateCurve UIBezierPath path UIBezierPath bezierPath path moveToPoint startPt path addCurveToPoint.. if path path stroke void touchesBegan NSSet touches withEvent UIEvent event if currentTouch return if state BezierStateNone state BezierStateDefiningLine currentTouch touches anyObject startPt currentTouch locationInView self else if state BezierStateDefiningCP1..

Loading a view controller & view hierarchy programatically in Cocoa Touch without xib

http://stackoverflow.com/questions/809898/loading-a-view-controller-view-hierarchy-programatically-in-cocoa-touch-withou