IOS 汽车方向盘DEMO

自己写的汽车方向盘的小DEMO，旋转角度计算用了三角函数，现分享一下

//
//  main.m
//  steeringWheelView
//
//  Created by wolf on 12-7-11.
//  Copyright __MyCompanyName__ 2012. All rights reserved.
//

#import 

int main（int argc char *argv[]） {
    
    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
    int retVal = UIApplicationMain（argc argv nil nil）;
    [pool release];
    return retVal;
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件       1067  2012-07-11 10:41  steeringWheelView\build\Debug-iphoneos\steeringWheelView.app\CodeResources

     文件      11346  2012-07-11 10:41  steeringWheelView\build\Debug-iphoneos\steeringWheelView.app\gaugeback2.png

     文件        733  2012-07-11 10:41  steeringWheelView\build\Debug-iphoneos\steeringWheelView.app\Info.plist

     文件       1530  2012-07-11 10:41  steeringWheelView\build\Debug-iphoneos\steeringWheelView.app\MainWindow.nib

     文件          8  2012-07-11 10:41  steeringWheelView\build\Debug-iphoneos\steeringWheelView.app\PkgInfo

     文件        485  2012-07-11 10:41  steeringWheelView\build\Debug-iphoneos\steeringWheelView.app\ResourceRules.plist

     文件      29632  2012-07-11 10:41  steeringWheelView\build\Debug-iphoneos\steeringWheelView.app\steeringWheelView

     文件       1151  2012-07-11 10:41  steeringWheelView\build\Debug-iphoneos\steeringWheelView.app\steeringWheelViewViewController.nib

     文件        846  2012-07-11 10:41  steeringWheelView\build\Debug-iphoneos\steeringWheelView.app\_CodeSignature\CodeResources

     文件        601  2012-07-11 10:41  steeringWheelView\build\Debug-iphoneos\steeringWheelView.app.dSYM\Contents\Info.plist

     文件      64982  2012-07-11 10:41  steeringWheelView\build\Debug-iphoneos\steeringWheelView.app.dSYM\Contents\Resources\DWARF\steeringWheelView

     文件      10073  2012-07-11 10:41  steeringWheelView\build\Debug-iphonesimulator\steeringWheelView.app\gaugeback2.png

     文件        639  2012-07-11 10:41  steeringWheelView\build\Debug-iphonesimulator\steeringWheelView.app\Info.plist

     文件       1530  2012-07-11 10:41  steeringWheelView\build\Debug-iphonesimulator\steeringWheelView.app\MainWindow.nib

     文件          8  2012-07-11 10:41  steeringWheelView\build\Debug-iphonesimulator\steeringWheelView.app\PkgInfo

     文件      26332  2012-07-11 10:41  steeringWheelView\build\Debug-iphonesimulator\steeringWheelView.app\steeringWheelView

     文件       1151  2012-07-11 10:41  steeringWheelView\build\Debug-iphonesimulator\steeringWheelView.app\steeringWheelViewViewController.nib

     文件        601  2012-07-11 10:41  steeringWheelView\build\Debug-iphonesimulator\steeringWheelView.app.dSYM\Contents\Info.plist

     文件      67013  2012-07-11 10:41  steeringWheelView\build\Debug-iphonesimulator\steeringWheelView.app.dSYM\Contents\Resources\DWARF\steeringWheelView

     文件      31393  2012-07-11 10:41  steeringWheelView\build\steeringWheelView.build\Debug-iphoneos\steeringWheelView.build\build-state.dat

     文件      31393  2012-07-11 10:41  steeringWheelView\build\steeringWheelView.build\Debug-iphoneos\steeringWheelView.build\build-state~.dat

     文件       6464  2012-07-11 10:41  steeringWheelView\build\steeringWheelView.build\Debug-iphoneos\steeringWheelView.build\objects-normal\armv6\main.o

     文件        640  2012-07-11 10:41  steeringWheelView\build\steeringWheelView.build\Debug-iphoneos\steeringWheelView.build\objects-normal\armv6\steeringWheelView.linkFileList

     文件      22660  2012-07-11 10:41  steeringWheelView\build\steeringWheelView.build\Debug-iphoneos\steeringWheelView.build\objects-normal\armv6\steeringWheelView.o

     文件      39364  2012-07-11 10:41  steeringWheelView\build\steeringWheelView.build\Debug-iphoneos\steeringWheelView.build\objects-normal\armv6\steeringWheelViewAppDelegate.o

     文件      32068  2012-07-11 10:41  steeringWheelView\build\steeringWheelView.build\Debug-iphoneos\steeringWheelView.build\objects-normal\armv6\steeringWheelViewViewController.o

     文件        793  2012-07-11 10:41  steeringWheelView\build\steeringWheelView.build\Debug-iphoneos\steeringWheelView.build\steeringWheelView-all-target-headers.hmap

     文件        121  2012-07-11 10:41  steeringWheelView\build\steeringWheelView.build\Debug-iphoneos\steeringWheelView.build\steeringWheelView-generated-files.hmap

     文件        793  2012-07-11 10:41  steeringWheelView\build\steeringWheelView.build\Debug-iphoneos\steeringWheelView.build\steeringWheelView-own-target-headers.hmap

     文件       1011  2012-07-11 10:41  steeringWheelView\build\steeringWheelView.build\Debug-iphoneos\steeringWheelView.build\steeringWheelView-project-headers.hmap

............此处省略75个文件信息