Remove 'and' from method name.

Objective-C coding conventions do not call for such conjunctions, AFAIK.

@@ -18,7 +18,9 @@
 /**
 /**
  * Callback method that gets invoked when the user taps on a chart line key point.
  * Callback method that gets invoked when the user taps on a chart line key point.
  */
  */
-- (void)userClickedOnLineKeyPoint:(CGPoint)point lineIndex:(NSInteger)lineIndex andPointIndex:(NSInteger)pointIndex;
+- (void)userClickedOnLineKeyPoint:(CGPoint)point
+                        lineIndex:(NSInteger)lineIndex
+                       pointIndex:(NSInteger)pointIndex;
 
 
 /**
 /**
  * Callback method that gets invoked when the user taps on a chart bar.
  * Callback method that gets invoked when the user taps on a chart bar.

@@ -216,7 +216,7 @@
             if (distance <= 10.0) {
             if (distance <= 10.0) {
                 [_delegate userClickedOnLineKeyPoint:touchPoint
                 [_delegate userClickedOnLineKeyPoint:touchPoint
                                            lineIndex:p
                                            lineIndex:p
-                                       andPointIndex:(distance == distanceToP2 ? i + 1 : i)];
+                                          pointIndex:(distance == distanceToP2 ? i + 1 : i)];
 
 
                 return;
                 return;
             }
             }

@@ -149,7 +149,7 @@
     }
     }
 }
 }
 
 
-- (void)userClickedOnLineKeyPoint:(CGPoint)point lineIndex:(NSInteger)lineIndex andPointIndex:(NSInteger)pointIndex{
+- (void)userClickedOnLineKeyPoint:(CGPoint)point lineIndex:(NSInteger)lineIndex pointIndex:(NSInteger)pointIndex{
     NSLog(@"Click Key on line %f, %f line index is %d and point index is %d",point.x, point.y,(int)lineIndex, (int)pointIndex);
     NSLog(@"Click Key on line %f, %f line index is %d and point index is %d",point.x, point.y,(int)lineIndex, (int)pointIndex);
 }
 }
 
 

@@ -107,9 +107,9 @@ NSArray *items = @[[PNPieChartDataItem dataItemWithValue:10 color:PNRed],
                            [PNPieChartDataItem dataItemWithValue:20 color:PNBlue description:@"WWDC"],
                            [PNPieChartDataItem dataItemWithValue:20 color:PNBlue description:@"WWDC"],
                            [PNPieChartDataItem dataItemWithValue:40 color:PNGreen description:@"GOOL I/O"],
                            [PNPieChartDataItem dataItemWithValue:40 color:PNGreen description:@"GOOL I/O"],
                            ];
                            ];
-        
-        
-        
+
+
+
 PNPieChart *pieChart = [[PNPieChart alloc] initWithFrame:CGRectMake(40.0, 155.0, 240.0, 240.0) items:items];
 PNPieChart *pieChart = [[PNPieChart alloc] initWithFrame:CGRectMake(40.0, 155.0, 240.0, 240.0) items:items];
 pieChart.descriptionTextColor = [UIColor whiteColor];
 pieChart.descriptionTextColor = [UIColor whiteColor];
 pieChart.descriptionTextFont  = [UIFont fontWithName:@"Avenir-Medium" size:14.0];
 pieChart.descriptionTextFont  = [UIFont fontWithName:@"Avenir-Medium" size:14.0];
@@ -135,7 +135,7 @@ lineChart.delegate = self;
 //For DelegateMethod
 //For DelegateMethod
 
 
 
 
--(void)userClickedOnLineKeyPoint:(CGPoint)point lineIndex:(NSInteger)lineIndex andPointIndex:(NSInteger)pointIndex{
+-(void)userClickedOnLineKeyPoint:(CGPoint)point lineIndex:(NSInteger)lineIndex pointIndex:(NSInteger)pointIndex{
     NSLog(@"Click Key on line %f, %f line index is %d and point index is %d",point.x, point.y,(int)lineIndex, (int)pointIndex);
     NSLog(@"Click Key on line %f, %f line index is %d and point index is %d",point.x, point.y,(int)lineIndex, (int)pointIndex);
 }
 }