Time Counter

Hi Everybody I made a Time Counter as for many people have different requirement of counters to be used in their projects.

My time counter is very smooth scrolling with the help of little bit implementation of NSTimer and UITableView.

You can also try making a sample project using my Reusable Files and can make it more useful with some modification.Customize it according to your requirement and use it for your project need.

DO NOT FORGOT TO IMPORT QuartzCore Framework

     

TimeCounter.h File

	//
	// TimeCounter.h
	// SmoothCriminal
	//
	// Created by Prince Kumar Sharma on 05/07/13.
	// Copyright (c) 2013 Prince Kumar Sharma. All rights reserved.
	//
	#import <UIKit/UIKit.h>
	@class UIViewController;
	@interface TimeCounter : UIView<UITableViewDataSource,UITableViewDelegate>
	{
	CGFloat rowHeight;
	int secLsb,secMsb,minLsb,minMsb;
	NSTimer *outertimer,*internaltimer,*restTimer1,*restTimer2,*restTimer3;
	NSArray *digitArray,*digitArr2;
	UITableView *dial1,*dial2,*dial3,*dial4;
	float timeInterval;
	}
	-(void)stopCounter;
	-(void)startCounter;
	-(void)reset;
	-(NSString*)getTime;
	@end

view raw TimeCounter.h hosted with ❤ by GitHub

TimeCounter.m File

	//
	// TimeCounter.m
	// SmoothCriminal
	//
	// Created by Prince Kumar Sharma on 05/07/13.
	// Copyright (c) 2013 Prince Kumar Sharma. All rights reserved.
	//
	#import "TimeCounter.h"
	#import <QuartzCore/QuartzCore.h>
	@implementation TimeCounter
	-(id)init
	{
	self=[super initWithFrame:CGRectMake(0, 0, 100, 30)];
	if (self) {
	}
	return self;
	}
	- (id)initWithFrame:(CGRect)frame
	{
	self = [super initWithFrame:frame];
	if (self) {
	rowHeight=frame.size.height;
	CGFloat rowWidth=frame.size.width/4;
	digitArray=[[NSArray alloc] initWithObjects:@"0",@"1",@"2",@"3",@"4",@"5",@"6",@"7",@"8",@"9",@"0",nil];
	digitArr2=[[NSArray alloc] initWithObjects:@"0",@"1",@"2",@"3",@"4",@"5",@"0",nil];
	self.frame=frame;
	[self.layer setCornerRadius:5.0];
	[self setClipsToBounds:YES];
	[self.layer setBorderColor:[UIColor whiteColor].CGColor];
	[self.layer setBorderWidth:2.0];
	secLsb=0;
	secMsb=0;
	minLsb=0;
	minMsb=0;
	timeInterval=1/rowHeight;
	dial1=[[UITableView alloc] init];
	dial2=[[UITableView alloc] init];
	dial3=[[UITableView alloc] init];
	dial4=[[UITableView alloc] init];
	[dial1 setDataSource:self];
	[dial2 setDataSource:self];
	[dial3 setDataSource:self];
	[dial4 setDataSource:self];
	[dial1 setUserInteractionEnabled:NO];
	[dial2 setUserInteractionEnabled:NO];
	[dial3 setUserInteractionEnabled:NO];
	[dial4 setUserInteractionEnabled:NO];
	dial1.delegate=self;
	dial2.delegate=self;
	dial3.delegate=self;
	dial4.delegate=self;
	dial2.tag=1;
	dial3.tag=2;
	dial4.tag=3;
	dial1.frame=CGRectMake(0, 0, rowWidth, rowHeight);
	dial2.frame=CGRectMake(rowWidth, 0, rowWidth, rowHeight);
	dial3.frame=CGRectMake(rowWidth*2, 0, rowWidth, rowHeight);
	dial4.frame=CGRectMake(rowWidth*3, 0, rowWidth, rowHeight);
	[dial1 setBackgroundColor:[UIColor clearColor]];
	dial1.autoresizingMask = (UIViewAutoresizingFlexibleHeight|UIViewAutoresizingFlexibleWidth);
	[dial1 setSeparatorStyle:UITableViewCellSeparatorStyleSingleLine];
	[dial1 setClipsToBounds:YES];
	[dial1 setRowHeight:rowHeight];
	[self addSubview:dial1];
	[self addSubview:dial2];
	[self addSubview:dial3];
	[self addSubview:dial4];
	UILabel *glowLabel=[[UILabel alloc] initWithFrame:CGRectMake(0, 0, rowWidth , rowHeight)];
	glowLabel.text=@":";
	glowLabel.textColor=[UIColor blackColor];
	glowLabel.textAlignment=NSTextAlignmentCenter;
	glowLabel.center=CGPointMake(frame.size.width/2, frame.size.height/2);
	glowLabel.backgroundColor=[UIColor clearColor];
	glowLabel.font=[UIFont boldSystemFontOfSize:20.0f];
	[self addSubview:glowLabel];
	[dial1 reloadData];
	[dial2 reloadData];
	[dial3 reloadData];
	[dial4 reloadData];
	[self setNeedsDisplay];
	// Initialization code
	}
	return self;
	}
	-(void)invalidateAll
	{
	[outertimer invalidate];
	[internaltimer invalidate];
	[restTimer1 invalidate];
	[restTimer2 invalidate];
	[restTimer3 invalidate];
	}
	-(void)startCounter
	{
	[self invalidateAll];
	outertimer=[NSTimer scheduledTimerWithTimeInterval:1 target:self selector:@selector(snapCell) userInfo:nil repeats:YES];
	}
	-(void)reset
	{
	secLsb=0;
	secMsb=0;
	minLsb=0;
	minMsb=0;
	}
	-(NSString*)getTime
	{
	return [NSString stringWithFormat:@"%i%i:%i%i",minMsb,minLsb,secMsb,secLsb];
	}
	-(void)stopCounter
	{
	[internaltimer invalidate];
	[outertimer invalidate];
	}
	-(void)snapCell
	{
	if (secLsb==9) {
	[self MoveCellForTable:dial3];
	}
	if (secLsb==10) {
	[dial4 setContentOffset:CGPointMake(0, 0)];
	secLsb=0;
	}
	[internaltimer invalidate];
	internaltimer=[NSTimer scheduledTimerWithTimeInterval:timeInterval
	target:self
	selector:@selector(automaticScroll)
	userInfo:nil
	repeats:YES];
	secLsb++;
	}
	-(void)MoveCellForTable:(UITableView*)tble
	{
	if (tble.tag==2) {
	secMsb++;
	if (secMsb==6) {
	[tble setContentOffset:CGPointMake(0, 0)];
	[self MoveCellForTable:dial2];
	secMsb=0;
	}else{
	restTimer1=[NSTimer scheduledTimerWithTimeInterval:timeInterval
	target:self
	selector:@selector(atomScrol:)
	userInfo:@"3"
	repeats:YES];
	[NSTimer scheduledTimerWithTimeInterval:1 target:self selector:@selector(stopRest:) userInfo:@"1" repeats:NO];
	}
	}
	if (tble.tag==1) {
	minLsb++;
	if (minLsb==10) {
	[tble setContentOffset:CGPointMake(0, 0)];
	[self MoveCellForTable:dial1];
	minLsb=0;
	}else{
	restTimer2=[NSTimer scheduledTimerWithTimeInterval:timeInterval
	target:self
	selector:@selector(atomScrol:)
	userInfo:@"2"
	repeats:YES];
	[NSTimer scheduledTimerWithTimeInterval:1 target:self selector:@selector(stopRest:) userInfo:@"2" repeats:NO];
	}
	}
	if (tble.tag==0)
	{
	minMsb++;
	if (minMsb==5 && minLsb==10) {
	[tble setContentOffset:CGPointMake(0, 0) animated:NO];
	[dial2 setContentOffset:CGPointMake(0, 0) animated:NO];
	[dial3 setContentOffset:CGPointMake(0, 0) animated:NO];
	[dial4 setContentOffset:CGPointMake(0, 0) animated:NO];
	minLsb=0;
	minMsb=0;
	secLsb=0;
	secMsb=0;
	}else{
	restTimer3=[NSTimer scheduledTimerWithTimeInterval:timeInterval
	target:self
	selector:@selector(atomScrol:)
	userInfo:@"1"
	repeats:YES];
	[NSTimer scheduledTimerWithTimeInterval:1 target:self selector:@selector(stopRest:) userInfo:@"3" repeats:NO];
	}
	}
	}
	-(void)stopRest:(NSTimer*)timer
	{
	int tagIndex=[(NSString*)[timer userInfo]intValue];
	switch (tagIndex) {
	case 1:{
	[restTimer1 invalidate];
	}
	break;
	case 2:{
	[restTimer2 invalidate];
	}
	break;
	case 3:{
	[restTimer3 invalidate];
	}
	break;
	default:{
	[restTimer1 invalidate];
	[restTimer2 invalidate];
	[restTimer3 invalidate];
	}
	}
	}
	-(void)automaticScroll
	{
	[dial4 setContentOffset:CGPointMake(dial4.contentOffset.x,dial4.contentOffset.y+1) animated:NO];
	}
	-(void)atomScrol:(NSTimer*)timer
	{
	int tagIndex=[(NSString*)[timer userInfo]intValue];
	switch (tagIndex) {
	case 1:{
	[dial1 setContentOffset:CGPointMake(dial1.contentOffset.x,dial1.contentOffset.y+1) animated:NO];
	}
	break;
	case 2:{
	[dial2 setContentOffset:CGPointMake(dial2.contentOffset.x,dial2.contentOffset.y+1) animated:NO];
	}
	break;
	case 3:{
	[dial3 setContentOffset:CGPointMake(dial3.contentOffset.x,dial3.contentOffset.y+1) animated:NO];
	}
	break;
	default:
	break;
	}
	}
	- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
	{
	if (tableView.tag==2) {
	return [digitArr2 count];
	}
	return [digitArray count];
	}
	- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
	{
	return rowHeight;
	}
	- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
	{
	NSString *cellIdentifier=@"cellIdentifier";
	UITableViewCell *cell=[tableView dequeueReusableCellWithIdentifier:cellIdentifier];
	if (cell==nil) {
	cell=[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIdentifier];
	}
	cell.textLabel.textAlignment=NSTextAlignmentCenter;
	cell.textLabel.font=[UIFont boldSystemFontOfSize:14.0f];
	if (tableView.tag==2) {
	cell.textLabel.text=[digitArr2 objectAtIndex:indexPath.row];
	}else{
	cell.textLabel.text=[digitArray objectAtIndex:indexPath.row];
	}
	cell.textLabel.backgroundColor=[UIColor clearColor];
	return cell;
	}
	- (void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath
	{
	UIView *bgView=[[UIView alloc] initWithFrame:cell.frame];
	[bgView setBackgroundColor:[UIColor whiteColor]];
	CAGradientLayer *gradient = [CAGradientLayer layer];
	gradient.frame = bgView.bounds;
	gradient.colors = [NSArray arrayWithObjects:(id)[[UIColor lightGrayColor] CGColor], (id)[[UIColor whiteColor] CGColor], nil];
	[bgView.layer insertSublayer:gradient atIndex:0];
	[cell setBackgroundView:bgView];
	cell.textLabel.layer.shadowColor = [cell.textLabel.textColor CGColor];
	cell.textLabel.layer.shadowOffset = CGSizeMake(0.0, 0.0);
	cell.textLabel.layer.shadowRadius = 3.0;
	cell.textLabel.layer.shadowOpacity = 0.5;
	cell.textLabel.layer.masksToBounds = NO;
	}
	@end

view raw TimeCounter.m hosted with ❤ by GitHub

Using TimeCounter

	- (void)viewDidLoad
	{
	timeCounter=[[TimeCounter alloc] initWithFrame:CGRectMake(50, 100, 120, 30)];
	[self.view addSubview:timeCounter];
	TimeCounter *timeCounter2=[[TimeCounter alloc] initWithFrame:CGRectMake(50, 200, 200, 50)];
	[self.view addSubview:timeCounter2];
	[timeCounter2 startCounter];
	[super viewDidLoad];
	// Do any additional setup after loading the view, typically from a nib.
	}
	- (IBAction)getIME:(id)sender {
	NSLog(@"current time is %@",[timeCounter getTime]);
	}
	- (IBAction)start:(id)sender {
	[timeCounter startCounter];
	}
	- (IBAction)stop:(id)sender {
	[timeCounter stopCounter];
	}

view raw usingTC.m hosted with ❤ by GitHub

Here you can get Sample Code

UICircularProgress Bar for iOS

CircularProgress.h

	// UICircularProgress.h
	// CircularProgress
	//
	// Created by Prince Kumar Sharma on 30/03/13.
	// Copyright (c) 2013 Prince Kumar Sharma. All rights reserved.
	//
	#import <UIKit/UIKit.h>
	#import <QuartzCore/QuartzCore.h>
	typedef enum
	{
	CPDirectionClockWise=0,
	CPDirectionAnticlockWise=1
	}CPDirection;
	@interface UICircularProgress : UIView
	{
	int __radius;
	int __strokeWidth;
	CPDirection __direction;
	UILabel *displayLabel;
	}
	@property(nonatomic,strong)UIColor *_strokeColor;
	@property(nonatomic,assign) int _angle;
	@property(nonatomic,strong)UIColor *_centerBackground;
	@property(nonatomic,strong)UIColor *_strokeBackground;
	-(id)initWithFrame:(CGRect)frame StrokeWidth:(int)strokeWidth AndDirection:(CPDirection)direction;
	@end

view raw UICircularProgress.h hosted with ❤ by GitHub

CircularProgress.m

	//
	// UICircularProgress.m
	// CircularProgress
	//
	// Created by Prince Kumar Sharma on 30/03/13.
	// Copyright (c) 2013 Prince Kumar Sharma. All rights reserved.
	//
	#import "UICircularProgress.h"
	#define DegreetoRadian(deg) ( (M_PI * (deg)) / 180.0 )
	#define RadiantoDegree(rad) ( (180.0 * (rad)) / M_PI )
	@implementation UICircularProgress
	-(id)initWithFrame:(CGRect)frame StrokeWidth:(int)strokeWidth AndDirection:(CPDirection)direction
	{
	self = [super initWithFrame:frame];
	if (self) {
	// Initialization code
	__centerBackground=[UIColor brownColor];
	__strokeBackground=[UIColor whiteColor];
	__strokeColor=[UIColor darkGrayColor];
	self.backgroundColor=[UIColor clearColor];
	__strokeWidth=strokeWidth;
	__radius=frame.size.width/2-strokeWidth;
	__direction=direction;
	__angle=360;
	displayLabel=[[UILabel alloc] initWithFrame:CGRectMake(0+__strokeWidth, 0+__strokeWidth,frame.size.width-__strokeWidth*2, frame.size.width-__strokeWidth*2)];
	[displayLabel setBackgroundColor:[UIColor cyanColor]];
	[displayLabel setText:[NSString stringWithFormat:@"%i°",__angle]];
	[displayLabel setTextAlignment:NSTextAlignmentCenter];
	[displayLabel setFont:[UIFont boldSystemFontOfSize:14.0f]];
	[displayLabel.layer setCornerRadius:frame.size.width/2-__strokeWidth];
	[self customSettings];
	[self addSubview:displayLabel];
	}
	return self;
	}
	-(void)set_angle:(int)_angle
	{
	if (__angle!=_angle) {
	__angle=_angle;
	if (_angle<0) {
	__angle=360;
	}
	if (_angle>360) {
	__angle=0;
	}
	}
	[displayLabel setText:[NSString stringWithFormat:@"%i°",__angle]];
	[self setNeedsDisplay];
	}
	-(void)set_strokeColor:(UIColor *)_strokeColor
	{
	if (__strokeColor!=_strokeColor) {
	__strokeColor=_strokeColor;
	}
	[self setNeedsDisplay];
	}
	-(void)set_centerBackground:(UIColor *)_centerBackground
	{
	if (__centerBackground!=_centerBackground) {
	__centerBackground=_centerBackground;
	}
	[self setNeedsDisplay];
	}
	-(void)set_strokeBackground:(UIColor *)_strokeBackground
	{
	if (__strokeBackground!=_strokeBackground) {
	__strokeBackground=_strokeBackground;
	}
	[self setNeedsDisplay];
	}
	-(void)customSettings
	{
	CAGradientLayer *gradient = [CAGradientLayer layer];
	gradient.frame = self.bounds;
	[gradient setCornerRadius:self.frame.size.width/2];
	gradient.colors=[NSArray arrayWithObjects:(id)__strokeBackground.CGColor,(id)[UIColor darkGrayColor].CGColor,nil];
	[gradient setOpaque:YES];
	UIGraphicsBeginImageContext(gradient.bounds.size);
	CGContextRef context = UIGraphicsGetCurrentContext();
	[gradient renderInContext:context];
	UIImage *img = UIGraphicsGetImageFromCurrentImageContext();
	UIGraphicsEndImageContext();
	[gradient setFrame:displayLabel.bounds];
	[gradient setCornerRadius:self.frame.size.width/2-__strokeWidth];
	[gradient setColors:[NSArray arrayWithObjects:(id)__centerBackground.CGColor,(id)[UIColor darkGrayColor].CGColor,nil]];
	UIGraphicsBeginImageContext(gradient.bounds.size);
	CGContextRef context2 = UIGraphicsGetCurrentContext();
	[gradient renderInContext:context2];
	UIImage *cenImg = UIGraphicsGetImageFromCurrentImageContext();
	UIGraphicsEndImageContext();
	[self setBackgroundColor:[UIColor colorWithPatternImage:img]];
	[displayLabel setBackgroundColor:[UIColor colorWithPatternImage:cenImg]];
	}
	- (void)drawRect:(CGRect)rect
	{
	CGContextRef context = UIGraphicsGetCurrentContext();
	CGContextSetLineWidth(context,__strokeWidth);
	CGContextSetStrokeColorWithColor(context, __strokeColor.CGColor);
	CGContextMoveToPoint(context,self.frame.size.width-__strokeWidth/2, self.frame.size.width/2);
	CGContextAddArc(context,self.frame.size.width/2,self.frame.size.width/2,self.frame.size.width/2-__strokeWidth/2, DegreetoRadian(0),DegreetoRadian(__angle),__direction);
	CGContextStrokePath(context);
	[self customSettings];
	// Drawing code
	}
	@end

view raw UICircularProgress.m hosted with ❤ by GitHub

View Controller Containing code to use it

	// CPViewController.m
	// CircularProgress
	//
	// Created by Prince Kumar Sharma on 30/03/13.
	// Copyright (c) 2013 Prince Kumar Sharma. All rights reserved.
	#import "CPViewController.h"
	#import "UICircularProgress.h"
	@interface CPViewController ()
	@end
	@implementation CPViewController
	- (void)viewDidLoad
	{
	UICircularProgress *progress=[[UICircularProgress alloc] initWithFrame:CGRectMake(20, 20, 50, 50) StrokeWidth:10 AndDirection:CPDirectionAnticlockWise];
	[progress set_centerBackground:[UIColor yellowColor]];
	[progress set_angle:50];
	UICircularProgress *progress2=[[UICircularProgress alloc] initWithFrame:CGRectMake(50, 100, 100, 100) StrokeWidth:20 AndDirection:CPDirectionClockWise];
	[progress2 set_angle:90];
	[progress2 set_centerBackground:[UIColor cyanColor]];
	[progress2 set_strokeBackground:[UIColor blueColor]];
	[progress2 set_strokeColor:[UIColor purpleColor]];
	[self.view addSubview:progress];
	[self.view addSubview:progress2];
	[super viewDidLoad];
	// Do any additional setup after loading the view, typically from a nib.
	}
	- (void)didReceiveMemoryWarning
	{
	[super didReceiveMemoryWarning];
	// Dispose of any resources that can be recreated.
	}
	@end

view raw ViewController.m hosted with ❤ by GitHub

IOS Rating Bars

Rating Bars

RatingBar.h

	//
	// RatingBar.h
	// SampleRatingBar
	//
	// Created by Prince Kumar Sharma on 08/03/13.
	// Copyright (c) 2013 Prince Kumar Sharma All rights reserved.
	//
	#import <UIKit/UIKit.h>
	typedef enum
	{
	rb0,
	rb1_h,
	rb1,
	rb2_h,
	rb2,
	rb3_h,
	rb3,
	rb4_h,
	rb4,
	rb5_h,
	rb5
	}RBRatings;
	@interface RatingBar : UIView
	{
	@private
	CGSize imageSize;
	RBRatings ratingPoint;
	}
	-(id)initWithSize:(CGSize)size AndPosition:(CGPoint)position;
	-(RBRatings)getcurrentRatings;
	-(void)setRatings:(RBRatings)rate;
	@end

view raw RatingBar.h hosted with ❤ by GitHub

RatingBar.m

	//
	// RatingBar.m
	// SampleRatingBar
	//
	// Created by Prince Kumar Sharma on 08/03/13.
	// Copyright (c) 2013 Prince Kumar Sharma All rights reserved.
	//
	#import "RatingBar.h"
	@implementation RatingBar
	-(id)initWithSize:(CGSize)size AndPosition:(CGPoint)position
	{
	CGRect rect=CGRectMake(position.x, position.y, size.width, size.height);
	if (self==[super initWithFrame:rect]) {
	NSLog(@"self frame is %f,%f,%f,%f",position.x,position.y,size.width,size.height);
	NSLog(@"self frame is %f,%f,%f,%f",self.frame.origin.x,self.frame.origin.y,self.frame.size.width,self.frame.size.height);
	imageSize=CGSizeMake(size.width/5,size.height);
	ratingPoint=rb0;
	int x=0;
	for (int i=0;i<5;i++) {
	[self addSubview:[self imageViewWithFrame:CGRectMake(x, 0, imageSize.width, imageSize.height) andTag:i+1]];
	x+=imageSize.width;
	}
	}
	return self;
	}
	-(void)fillStartillPoint:(CGPoint)point
	{
	if (point.x<imageSize.width/2 && point.x>0) {
	[[self imageViewAtIndex:1] setImage:[UIImage imageNamed:@"hf.png"]];
	[[self imageViewAtIndex:2] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:3] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:4] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:5] setImage:[UIImage imageNamed:@"nf.png"]];
	ratingPoint=rb1_h;
	}
	if (point.x<imageSize.width && point.x>=imageSize.width/2) {
	[[self imageViewAtIndex:1] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:2] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:3] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:4] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:5] setImage:[UIImage imageNamed:@"nf.png"]];
	ratingPoint=rb1;
	}
	if (point.x<imageSize.width*2-imageSize.width/2 && point.x>=imageSize.width) {
	[[self imageViewAtIndex:1] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:2] setImage:[UIImage imageNamed:@"hf.png"]];
	[[self imageViewAtIndex:3] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:4] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:5] setImage:[UIImage imageNamed:@"nf.png"]];
	ratingPoint=rb2_h;
	}
	if (point.x<imageSize.width*2 && point.x>=imageSize.width*2-imageSize.width/2) {
	[[self imageViewAtIndex:1] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:2] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:3] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:4] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:5] setImage:[UIImage imageNamed:@"nf.png"]];
	ratingPoint=rb2;
	}
	if (point.x<imageSize.width*3-imageSize.width/2 && point.x>=imageSize.width*2) {
	[[self imageViewAtIndex:1] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:2] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:3] setImage:[UIImage imageNamed:@"hf.png"]];
	[[self imageViewAtIndex:4] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:5] setImage:[UIImage imageNamed:@"nf.png"]];
	ratingPoint=rb3_h;
	}
	if (point.x<imageSize.width*3 && point.x>=imageSize.width*3-imageSize.width/2) {
	[[self imageViewAtIndex:1] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:2] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:3] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:4] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:5] setImage:[UIImage imageNamed:@"nf.png"]];
	ratingPoint=rb3;
	}
	if (point.x<imageSize.width*4-imageSize.width/2 && point.x>=imageSize.width*3) {
	[[self imageViewAtIndex:1] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:2] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:3] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:4] setImage:[UIImage imageNamed:@"hf.png"]];
	[[self imageViewAtIndex:5] setImage:[UIImage imageNamed:@"nf.png"]];
	ratingPoint=rb4_h;
	}
	if (point.x<imageSize.width*4 && point.x>=imageSize.width*4-imageSize.width/2) {
	[[self imageViewAtIndex:1] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:2] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:3] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:4] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:5] setImage:[UIImage imageNamed:@"nf.png"]];
	ratingPoint=rb4;
	}
	if (point.x<imageSize.width*5-imageSize.width/2 && point.x>=imageSize.width*4) {
	[[self imageViewAtIndex:1] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:2] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:3] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:4] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:5] setImage:[UIImage imageNamed:@"hf.png"]];
	ratingPoint=rb5_h;
	}
	if (point.x<imageSize.width*5 && point.x>=imageSize.width*5-imageSize.width/2) {
	[[self imageViewAtIndex:1] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:2] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:3] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:4] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:5] setImage:[UIImage imageNamed:@"ff.png"]];
	ratingPoint=rb5;
	}
	}
	-(void)setRatings:(RBRatings)rate
	{
	ratingPoint=rate;
	if (rate==rb0)
	{
	[[self imageViewAtIndex:1] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:2] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:3] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:4] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:5] setImage:[UIImage imageNamed:@"nf.png"]];
	}
	if (rate==rb1_h) {
	[[self imageViewAtIndex:1] setImage:[UIImage imageNamed:@"hf.png"]];
	[[self imageViewAtIndex:2] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:3] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:4] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:5] setImage:[UIImage imageNamed:@"nf.png"]];
	}
	if (rate==rb1) {
	[[self imageViewAtIndex:1] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:2] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:3] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:4] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:5] setImage:[UIImage imageNamed:@"nf.png"]];
	}
	if (rate==rb2_h) {
	[[self imageViewAtIndex:1] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:2] setImage:[UIImage imageNamed:@"hf.png"]];
	[[self imageViewAtIndex:3] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:4] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:5] setImage:[UIImage imageNamed:@"nf.png"]];
	}
	if (rate==rb2) {
	[[self imageViewAtIndex:1] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:2] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:3] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:4] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:5] setImage:[UIImage imageNamed:@"nf.png"]];
	}
	if (rate==rb3_h) {
	[[self imageViewAtIndex:1] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:2] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:3] setImage:[UIImage imageNamed:@"hf.png"]];
	[[self imageViewAtIndex:4] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:5] setImage:[UIImage imageNamed:@"nf.png"]];
	}
	if (rate==rb3) {
	[[self imageViewAtIndex:1] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:2] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:3] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:4] setImage:[UIImage imageNamed:@"nf.png"]];
	[[self imageViewAtIndex:5] setImage:[UIImage imageNamed:@"nf.png"]];
	}
	if (rate==rb4_h) {
	[[self imageViewAtIndex:1] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:2] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:3] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:4] setImage:[UIImage imageNamed:@"hf.png"]];
	[[self imageViewAtIndex:5] setImage:[UIImage imageNamed:@"nf.png"]];
	}
	if (rate==rb4) {
	[[self imageViewAtIndex:1] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:2] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:3] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:4] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:5] setImage:[UIImage imageNamed:@"nf.png"]];
	}
	if (rate==rb5_h) {
	[[self imageViewAtIndex:1] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:2] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:3] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:4] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:5] setImage:[UIImage imageNamed:@"hf.png"]];
	}
	if (rate==rb5) {
	[[self imageViewAtIndex:1] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:2] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:3] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:4] setImage:[UIImage imageNamed:@"ff.png"]];
	[[self imageViewAtIndex:5] setImage:[UIImage imageNamed:@"ff.png"]];
	}
	}
	-(RBRatings)getcurrentRatings
	{
	return ratingPoint;
	}
	-(UIImageView*)imageViewAtIndex:(int)index
	{
	return (UIImageView*)[self viewWithTag:index];
	}
	-(UIImageView*)imageViewWithFrame:(CGRect)rect andTag:(int)itag
	{
	UIImageView *image=[[UIImageView alloc] initWithFrame:rect];
	[image setImage:[UIImage imageNamed:@"nf.png"]];
	[image setTag:itag];
	return image;
	}
	// Only override drawRect: if you perform custom drawing.
	// An empty implementation adversely affects performance during animation.
	- (void)drawRect:(CGRect)rect
	{
	// Drawing code
	}
	-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
	{
	UITouch *touch=[touches anyObject];
	CGPoint pt=[touch locationInView:self];
	if ((pt.x>=0 && pt.x<=self.frame.size.width) && (pt.y>0 && pt.y<=self.frame.size.height)) {
	[self fillStartillPoint:pt];
	}
	}
	-(void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event
	{
	UITouch *touch=[touches anyObject];
	CGPoint pt=[touch locationInView:self];
	if ((pt.x>=0 && pt.x<=self.frame.size.width) && (pt.y>0 && pt.y<=self.frame.size.height)) {
	[self fillStartillPoint:pt];
	}
	}
	@end

view raw RatingBar.m hosted with ❤ by GitHub

You have to download three images named :-

nf.png 
ff.png
hf.png

for these file to work.

Using:--

	#import "RatingBar.h"
	#import "SRViewController.h"
	@interface SRViewController ()
	@end
	@implementation SRViewController
	- (void)viewDidLoad
	{
	RatingBar *ratebar;
	ratebar=[[RatingBar alloc] initWithSize:CGSizeMake(150, 30) AndPosition:CGPointMake(10, 10)];
	[ratebar setBackgroundColor:[UIColor blueColor]];
	[self.view addSubview:ratebar];
	RatingBar *ratebar2=[[RatingBar alloc] initWithSize:CGSizeMake(200, 50) AndPosition:CGPointMake(30, 100)];
	[ratebar2 setBackgroundColor:[UIColor redColor]];
	[self.view addSubview:ratebar2];
	RatingBar *ratebar3=[[RatingBar alloc] initWithSize:CGSizeMake(100, 20) AndPosition:CGPointMake(25, 70)];
	[ratebar3 setBackgroundColor:[UIColor clearColor]];
	[self.view addSubview:ratebar3];
	[super viewDidLoad];
	// Do any additional setup after loading the view, typically from a nib.
	}
	- (void)didReceiveMemoryWarning
	{
	[super didReceiveMemoryWarning];
	// Dispose of any resources that can be recreated.
	}
	@end

view raw gistfile1.m hosted with ❤ by GitHub

You can have Sample Project

UIComboBox For iPhone.

I have made custom file by using which you can use UICombo box in ios code.Let the code begins.

UICombo.h 

	// Created by Prince Kumar Sharma on 27/02/13.
	// Copyright (c) 2013 Prince Kumar Sharma All rights reserved.
	#import <UIKit/UIKit.h>
	#import <QuartzCore/QuartzCore.h>
	typedef enum {
	CBRed,
	CBBlue,
	CBGray,
	CBLightGray,
	CBYellow,
	CBMagenta,
	CBBrown,
	CBPurple,
	CBBlack
	} CBColor;
	@class UIViewController;
	@interface UICombo : UIView<UITableViewDataSource,UITableViewDelegate,UITextFieldDelegate,UIScrollViewDelegate>
	{
	@private
	int numberOfObjects;
	UILabel *arrow;
	NSArray *items;
	UITableView *_tableView;
	UITextField *_textField;
	}
	- (id)initWithFrame:(CGRect)frame andItems:(NSArray*)itemArray andColor:(CBColor)color;
	-(void)addItem:(NSString*)item;
	-(void)insertItem:(NSString*)item AtIndex:(int)index;
	-(int)removeItem;
	-(void)removeItemAtIndex:(NSUInteger)index;
	-(void)refresh;
	@end

view raw UICombo.h hosted with ❤ by GitHub

UICombo.m

	// Created by Prince Kumar Sharma on 27/02/13.
	// Copyright (c) 2013 Prince Kumar Sharma All rights reserved.
	#import "UICombo.h"
	#define DEGREES_TO_RADIANS(angle) ((angle) / 180.0 * M_PI)
	@implementation UICombo
	- (id)initWithFrame:(CGRect)frame andItems:(NSArray*)itemArray andColor:(CBColor)color
	{
	if ((self = [super initWithFrame:frame]))
	{
	self->items=[[NSArray alloc]initWithArray:itemArray];
	self->numberOfObjects=[self->items count];
	[self setBackgroundColor:[UIColor lightGrayColor]];
	[self setAutoresizesSubviews:YES];
	_textField=[[UITextField alloc] initWithFrame:CGRectMake(0, 0, self.frame.size.width,self.frame.size.height)];
	[_textField.layer setCornerRadius:5.0];
	[_textField setBorderStyle:UITextBorderStyleBezel];
	if (self->items.count!=0) {
	[_textField setText:[self->items objectAtIndex:0]];
	}
	[_textField setFont:[UIFont systemFontOfSize:15.0f]];
	[_textField setDelegate:self];
	[_textField addTarget:self action:@selector(open) forControlEvents:UIControlEventTouchDown];
	arrow=[[UILabel alloc] initWithFrame:CGRectMake(self.frame.size.width-20,5,20,20)];
	[arrow setText:@">"];
	[arrow setTextAlignment:NSTextAlignmentCenter];
	[arrow setFont:[UIFont boldSystemFontOfSize:14.0f]];
	[arrow setBackgroundColor:[UIColor clearColor]];
	arrow.layer.anchorPoint=CGPointMake(0.5,0.5);
	[arrow setTransform:CGAffineTransformMakeRotation(DEGREES_TO_RADIANS(90))];
	[_textField addSubview:arrow];
	switch (color) {
	case CBRed:
	[_textField setTextColor:[UIColor redColor]];
	break;
	case CBBlue:
	[_textField setTextColor:[UIColor blueColor]];
	break;
	case CBGray:
	[_textField setTextColor:[UIColor grayColor]];
	break;
	case CBLightGray:
	[_textField setTextColor:[UIColor lightGrayColor]];
	break;
	case CBYellow:
	[_textField setTextColor:[UIColor yellowColor]];
	break;
	case CBMagenta:
	[_textField setTextColor:[UIColor magentaColor]];
	break;
	case CBBrown:
	[_textField setTextColor:[UIColor brownColor]];
	break;
	case CBPurple:
	[_textField setTextColor:[UIColor purpleColor]];
	break;
	case CBBlack:
	default:
	[_textField setTextColor:[UIColor blackColor]];
	break;
	}
	CAGradientLayer *gradient = [CAGradientLayer layer];
	gradient.frame = _textField.bounds;
	gradient.colors = [NSArray arrayWithObjects:(id)[[UIColor lightGrayColor] CGColor], (id)[[UIColor whiteColor] CGColor], nil];
	[_textField.layer insertSublayer:gradient atIndex:0];
	_tableView=[[UITableView alloc] initWithFrame:CGRectMake(0,_textField.frame.size.height, self.frame.size.width,0)];
	_tableView.autoresizingMask = UIViewAutoresizingFlexibleHeight;
	[_tableView setBackgroundColor:[UIColor clearColor]];
	[_tableView setSeparatorStyle:UITableViewCellSeparatorStyleNone];
	[_tableView setRowHeight:25];
	[_tableView setDelegate:self];
	[_tableView setDataSource:self];
	[_tableView.layer setMasksToBounds:YES];
	[_tableView.layer setCornerRadius:2.0];
	[_tableView.layer setBorderColor:[UIColor lightGrayColor].CGColor];
	[_tableView.layer setBorderWidth:1.5f];
	[_tableView.layer setShadowColor:[UIColor blackColor].CGColor];
	[_tableView.layer setShadowOpacity:0.8];
	[_tableView.layer setShadowRadius:3.0];
	[_tableView.layer setShadowOffset:CGSizeMake(2.0, 2.0)];
	[self addSubview:_textField];
	[self addSubview:_tableView];
	[_tableView reloadData];
	self.clipsToBounds=YES;
	}
	return self;
	}
	-(void)addItem:(NSString*)item
	{
	NSMutableArray *tempArray=[[NSMutableArray alloc] initWithArray:self->items];
	[tempArray addObject:item];
	self->items=[NSArray arrayWithArray:tempArray];
	self->numberOfObjects=[self->items count];
	}
	-(void)insertItem:(NSString*)item AtIndex:(int)index
	{
	NSMutableArray *tempArray=[[NSMutableArray alloc] initWithArray:self->items];
	[tempArray insertObject:item atIndex:index];
	self->items=[NSArray arrayWithArray:tempArray];
	self->numberOfObjects=[self->items count];
	}
	-(int)removeItem
	{
	NSMutableArray *tempArray=[[NSMutableArray alloc] initWithArray:self->items];
	[tempArray removeLastObject];
	self->items=[NSArray arrayWithArray:tempArray];
	self->numberOfObjects=[self->items count];
	return self->numberOfObjects;
	}
	-(void)removeItemAtIndex:(NSUInteger)index
	{
	NSMutableArray *tempArray=[[NSMutableArray alloc] initWithArray:self->items];
	[tempArray removeObjectAtIndex:index];
	self->items=[NSArray arrayWithArray:tempArray];
	self->numberOfObjects=[self->items count];
	}
	-(void)refresh
	{
	[_tableView reloadData];
	[self setNeedsDisplay];
	}
	// Only override drawRect: if you perform custom drawing.
	// An empty implementation adversely affects performance during animation.
	- (void)drawRect:(CGRect)rect
	{
	[_tableView setNeedsDisplay];
	[_textField setNeedsDisplay];
	}
	#pragma mark- Combo Animation
	-(void)open
	{
	__block CGRect rect=self.frame;
	rect.size.height=150;
	[UIView animateWithDuration:0.3 delay:0 options:UIViewAnimationOptionCurveLinear animations:^{
	[self setFrame:rect];
	[arrow setTransform:CGAffineTransformMakeRotation(DEGREES_TO_RADIANS(270))];
	} completion:^(BOOL finished){
	[self setNeedsDisplay];
	[_tableView reloadData];
	}];
	}
	-(void)close
	{
	__block CGRect rect=self.frame;
	rect.size.height=_textField.frame.size.height;
	[UIView animateWithDuration:0.3 delay:0 options:UIViewAnimationOptionCurveLinear animations:^{
	[self setFrame:rect];
	[arrow setTransform:CGAffineTransformMakeRotation(DEGREES_TO_RADIANS(-270))];
	} completion:^(BOOL finished) {
	[self setNeedsDisplay];
	}];
	}
	#pragma mark- UITableView datasource methods
	- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
	{
	return [self->items count];
	}
	- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
	{
	static NSString *cellIdentifier=@"cellIdentifier";
	UITableViewCell *cell=[tableView dequeueReusableCellWithIdentifier:cellIdentifier];
	if (cell==nil) {
	cell=[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIdentifier];
	}
	cell.textLabel.font=[UIFont systemFontOfSize:14.0f];
	cell.textLabel.text=[self->items objectAtIndex:indexPath.row];
	CGRect cellFrame=cell.frame;
	cellFrame.size.height=25;
	[cell setFrame:cellFrame];
	UIView *bgView=[[UIView alloc] initWithFrame:cell.frame];
	CAGradientLayer *gradient = [CAGradientLayer layer];
	gradient.frame = bgView.bounds;
	gradient.colors = [NSArray arrayWithObjects:(id)[[UIColor lightGrayColor] CGColor], (id)[[UIColor whiteColor] CGColor], nil];
	[bgView.layer insertSublayer:gradient atIndex:0];
	[cell setBackgroundView:bgView];
	return cell;
	}
	#pragma mark- UITableView delegate methods
	- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
	{
	_textField.text=[self->items objectAtIndex:indexPath.row];
	[tableView deselectRowAtIndexPath:[tableView indexPathForSelectedRow] animated:YES];
	[self close];
	}
	- (void)scrollViewDidEndDragging:(UIScrollView *)scrollView willDecelerate:(BOOL)decelerate
	{
	[self bringSubviewToFront:_textField];
	[self setNeedsDisplay];
	}
	#pragma mark- UITextField delegate method
	- (BOOL)textFieldShouldBeginEditing:(UITextField *)textField
	{
	return NO;
	}
	- (void)dealloc
	{
	_tableView.delegate=nil;
	_tableView.dataSource=nil;
	[_tableView removeFromSuperview];
	_tableView=nil;
	[arrow removeFromSuperview];
	arrow=nil;
	[_textField removeFromSuperview];
	_textField=nil;
	}
	@end

view raw UICombo.m hosted with ❤ by GitHub

Using Code:-

To use these files,you need to create instance of UICombo Class and pass items and textColor as parameter as given below:

NSArray *itemArray=[[NSArray alloc] initWithObjects:@"BMW",@"Ferrari",@"Swift Desire",nil];

UICombo  *combo=[[UICombo alloc] initWithFrame:CGRectMake(10, 30, 200, 30) andItems:itemArray andColor:CBBrown];

and At Last add it as subview to your view on which you want to display it.

[self.view addSubview:combo];

These combo includes methods to addItem , InsertItemAtIndex,removeItem,removeItemAtIndex,
refresh combo etc.

Note:- Include QuartzCore framework.


                                               
You can have a sample code IOSCombo

Stock Ticker

Stock Ticker is simply a file that will allow to pass views and number of views to get display on your tickerView.

Ticker you have always see on pull down shutter in your iphone.
Here I have passed stock Views and Currency views.
You can pass your views to display.This is a continuous object display.No space will come then ticker ends.It will continue with first object of the ticker Views array.

 

Using:- To use it,import StockTicker.h file in your code window.Made an array of UIViews or UILabels whatever you want to display as objects on your ticker.

 

  Make TickerView instance as

StockTiker *stkticker=[[StockTiker alloc] initWithFrame:CGRectMake(0, 0, 320, 20)];

view raw one.m hosted with ❤ by GitHub

  Set its properties as

	stkticker.tdelegate=self;
	stkticker.ttag=0;
	[stkticker setBackgroundColor:[UIColor clearColor]];
	[self.navigationController.navigationBar addSubview:stkticker];

view raw two.m hosted with ❤ by GitHub

  Implement its delegate method as:

	#pragma mark- UITickerView delegate method
	- (NSInteger)numberOfRowsintickerView:(StockTiker *)tickerView
	{
	return [objectArray count];
	}
	- (id)tickerView:(StockTiker*)tickerView cellForRowAtIndex:(int)index
	{
	return [objectArray objectAtIndex:index];
	}
	@end

view raw three.m hosted with ❤ by GitHub

Stock Tikcer.h 

	// Created by Prince Kumar Sharma on 20/02/13.
	// Copyright (c) 2012 Prince Kumar Sharma. All rights reserved.
	#import <UIKit/UIKit.h>
	@class StockTiker;
	@protocol UIStockTickerDelegate<NSObject>
	@required
	- (NSInteger)numberOfRowsintickerView:(StockTiker *)tickerView;
	- (id)tickerView:(StockTiker*)tickerView cellForRowAtIndex:(int)index;
	@end
	@interface StockTiker : UIScrollView<UITableViewDataSource>
	{
	@private
	int count;
	int numberOfObjects;
	id<UIStockTickerDelegate> tdelegate;
	}
	@property (assign) id<UIStockTickerDelegate>tdelegate;
	@property(assign)NSUInteger ttag;
	-(void)start;
	@end

view raw StockTiker.h hosted with ❤ by GitHub

 Stock Ticker.m  

	// Created by Prince Kumar Sharma on 20/02/13.
	// Copyright (c) 2012 Prince Kumar Sharma. All rights reserved.
	#import "StockTiker.h"
	@implementation StockTiker
	@synthesize tdelegate=_tdelegate;
	@synthesize ttag=_ttag;
	- (id)initWithFrame:(CGRect)frame
	{
	self = [super initWithFrame:frame];
	if (self) {
	// Initialization code
	}
	return self;
	}
	// Only override drawRect: if you perform custom drawing.
	// An empty implementation adversely affects performance during animation.
	- (void)drawRect:(CGRect)rect
	{
	// Drawing code
	}
	-(void)start
	{
	count=0;
	numberOfObjects=[_tdelegate numberOfRowsintickerView:self];
	[NSTimer scheduledTimerWithTimeInterval:0.002 target:self selector:@selector(moveObjects) userInfo:nil repeats:YES];
	[NSTimer scheduledTimerWithTimeInterval:0.01 target:self selector:@selector(checkPosition) userInfo:nil repeats:YES];
	}
	-(void)addElement:(UIView*)subView
	{
	if (![self.subviews containsObject:(id)subView]) {
	[subView setFrame:CGRectMake(self.frame.size.width, 0, subView.frame.size.width, subView.frame.size.height)];
	[self addSubview:subView];
	}
	}
	-(void)checkPosition
	{
	UIView *view=[self.tdelegate tickerView:self cellForRowAtIndex:count];
	CGRect rect=[view frame];
	float x=rect.origin.x+rect.size.width;
	if (x<300) {
	count=count+1;
	if (count==numberOfObjects) {
	count=0;
	}
	}
	UIView *subView=[self.tdelegate tickerView:self cellForRowAtIndex:count];
	[self addElement:subView];
	if ((rect.origin.x+rect.size.width)<0) {
	[view removeFromSuperview];
	}
	}
	-(void)moveObjects
	{
	CGRect rect;
	for (UIView *view in self.subviews) {
	rect=[view frame];
	rect.origin.x=rect.origin.x-0.1;
	[view setFrame:rect];
	[view setNeedsDisplayInRect:rect];
	}
	}
	@end

view raw StockTiker.m hosted with ❤ by GitHub

You can have a sample code StockTicker