UIBezierPath lineCapStyle example in Objective C (iOS).

UIBezierPath lineCapStyle

The shape of the paths end points when stroked.

@property(nonatomic) CGLineCap lineCapStyle

Discussion of [UIBezierPath lineCapStyle]
The line cap style is applied to the start and end points of any open subpaths. This property does not affect closed subpaths. The default line cap style is kCGLineCapButt.

UIBezierPath lineCapStyle example.

#pragma mark - Touch Methods
-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
{
    myPath=[[UIBezierPath alloc]init];
    myPath.lineWidth=5;
    myPath.miterLimit=-10;
    myPath.lineCapStyle = kCGLineCapRound;
    myPath.flatness = 0.0;  

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

}

Example of [UIBezierPath lineCapStyle].

myPath=[[UIBezierPath alloc]init];
myPath.lineCapStyle=kCGLineCapSquare;
myPath.lineJoinStyle = kCGLineJoinBevel;
myPath.lineWidth=5;
myPath.flatness = 0.4;

UIBezierPath lineCapStyle example.

-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
{
    if(isFirstTapp)
    {
        isFirstTapp=NO;
        [self.spooleteView removeHandView];
    }
    isdraw=YES;
    mouseSwapped=NO;
    UITouch *touch = [touches anyObject];
    lastPoint=[touch locationInView:self];

    //UITouch *touch = [touches anyObject];
    CGPoint p = [touch locationInView:self];
    [currentPath moveToPoint:p];
    currentPath.flatness = 10.0;

    NSMutableDictionary *dict=[[NSMutableDictionary alloc]init];
    UIBezierPath *myPath=[[UIBezierPath alloc]init];


    myPath.lineCapStyle=kCGLineJoinRound;
    [dict setObject:myPath forKey:@"Path"];
    colorTag= [[AppHelper userDefaultsForKey:@"ColorTag"]intValue];

    self.selectedColor = [brushColor objectAtIndex:colorTag];

    if(isErase)
    {
        myPath.lineWidth=30.0;
        self.selectedColor = [UIColor whiteColor];

    }
    else
    {
        if([mode isEqualToString:@"morsecode"])
            myPath.lineWidth=10.0;
        else
            myPath.lineWidth=5.0;
    }

    //[dict setObject:[brushColor objectAtIndex:colorTag] forKey:@"Colors"];
    [dict setObject:self.selectedColor forKey:@"Colors"];

    [myArr addObject:dict];
    currentPath=myPath;
    currentPath.flatness = 0.1;
    currentPath.lineJoinStyle = kCGLineJoinRound;
    currentDict=dict;
    [myPath moveToPoint:lastPoint];
    [myPath release];
    [dict release];   
}

End of UIBezierPath lineCapStyle example article.