//
//  MyLineDrawingView.h
//  DrawLines
//
//  Created by Reetu Raj on 11/05/11.
//  Copyright 2011 __MyCompanyName__. All rights reserved.
//

#import <UIKit/UIKit.h>


@interface MyLineDrawingView : UIView {

    UIBezierPath *myPath;
    UIColor *brushPattern;
}

@end



//
//  MyLineDrawingView.m
//  DrawLines
//
//  Created by Reetu Raj on 11/05/11.
//  Copyright 2011 __MyCompanyName__. All rights reserved.
//

#import "MyLineDrawingView.h"


@implementation MyLineDrawingView

- (id)initWithFrame:(CGRect)frame
{
    self = [super initWithFrame:frame];
    if (self) {
        // Initialization code

        self.backgroundColor=[UIColor whiteColor];
        myPath=[[UIBezierPath alloc]init];
        myPath.lineCapStyle=kCGLineCapRound;
        myPath.miterLimit=0;
        myPath.lineWidth=10;
        brushPattern=[UIColor redColor];



    }
    return self;
}


// Only override drawRect: if you perform custom drawing.
// An empty implementation adversely affects performance during animation.
- (void)drawRect:(CGRect)rect
{
    [brushPattern setStroke];
    [myPath strokeWithBlendMode:kCGBlendModeNormal alpha:1.0];
    // Drawing code
    //[myPath stroke];
}

#pragma mark - Touch Methods
-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
{

    UITouch *mytouch=[[touches allObjects] objectAtIndex:0];
    [myPath moveToPoint:[mytouch locationInView:self]];

}
-(void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event
{

    UITouch *mytouch=[[touches allObjects] objectAtIndex:0];
    [myPath addLineToPoint:[mytouch locationInView:self]];
    [self setNeedsDisplay];

}
-(void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event
{



}

- (void)dealloc
{
    [brushPattern release];
    [super dealloc];
}

@end