Merge pull request #134 from onevcat/feature/ib-support

Feature/ib support

@@ -22,33 +22,47 @@
 
 @implementation PNBarChart
 
+- (id)initWithCoder:(NSCoder *)aDecoder
+{
+    self = [super initWithCoder:aDecoder];
+    
+    if (self) {
+        [self setupDefaultValues];
+    }
+    return self;
+}
+
 - (id)initWithFrame:(CGRect)frame
 {
     self = [super initWithFrame:frame];
 
     if (self) {
-        self.backgroundColor = [UIColor whiteColor];
-        self.clipsToBounds   = YES;
-        _showLabel           = YES;
-        _barBackgroundColor  = PNLightGrey;
-        _labelTextColor      = [UIColor grayColor];
-        _labelFont           = [UIFont systemFontOfSize:11.0f];
-        _xChartLabels        = [NSMutableArray array];
-        _yChartLabels        = [NSMutableArray array];
-        _bars                = [NSMutableArray array];
-        _xLabelSkip          = 1;
-        _yLabelSum           = 4;
-        _labelMarginTop      = 0;
-        _chartMargin         = 15.0;
-        _barRadius           = 2.0;
-        _showChartBorder     = NO;
-        _yChartLabelWidth    = 18;
-        _rotateForXAxisText  = false;
+        [self setupDefaultValues];
     }
 
     return self;
 }
 
+- (void)setupDefaultValues
+{
+    self.backgroundColor = [UIColor whiteColor];
+    self.clipsToBounds   = YES;
+    _showLabel           = YES;
+    _barBackgroundColor  = PNLightGrey;
+    _labelTextColor      = [UIColor grayColor];
+    _labelFont           = [UIFont systemFontOfSize:11.0f];
+    _xChartLabels        = [NSMutableArray array];
+    _yChartLabels        = [NSMutableArray array];
+    _bars                = [NSMutableArray array];
+    _xLabelSkip          = 1;
+    _yLabelSum           = 4;
+    _labelMarginTop      = 0;
+    _chartMargin         = 15.0;
+    _barRadius           = 2.0;
+    _showChartBorder     = NO;
+    _yChartLabelWidth    = 18;
+    _rotateForXAxisText  = false;
+}
 
 - (void)setYValues:(NSArray *)yValues
 {

@@ -20,8 +20,6 @@
 @property (nonatomic) NSMutableArray *chartPath;       // Array of line path, one for each line.
 @property (nonatomic) NSMutableArray *pointPath;       // Array of point path, one for each line
 
-- (void)setDefaultValues;
-
 @end
 
 @implementation PNLineChart
@@ -33,7 +31,7 @@
     self = [super initWithCoder:coder];
 
     if (self) {
-        [self setDefaultValues];
+        [self setupDefaultValues];
     }
 
     return self;
@@ -44,7 +42,7 @@
     self = [super initWithFrame:frame];
 
     if (self) {
-        [self setDefaultValues];
+        [self setupDefaultValues];
     }
 
     return self;
@@ -646,7 +644,7 @@
 
 #pragma mark private methods
 
-- (void)setDefaultValues
+- (void)setupDefaultValues
 {
     // Initialization code
     self.backgroundColor = [UIColor whiteColor];

@@ -11,13 +11,13 @@
 {
     self = [super init];
     if (self) {
-        [self setDefaultValues];
+        [self setupDefaultValues];
     }
     
     return self;
 }
 
-- (void)setDefaultValues
+- (void)setupDefaultValues
 {
     _inflexionPointStyle = PNLineChartPointStyleNone;
     _inflexionPointWidth = 6.f;

@@ -46,8 +46,6 @@
 
 @property (nonatomic) BOOL isForUpdate;
 
-- (void)setDefaultValues;
-
 @end
 
 
@@ -60,7 +58,7 @@
     self = [super initWithCoder:coder];
     
     if (self) {
-        [self setDefaultValues];
+        [self setupDefaultValues];
     }
     return self;
 }
@@ -70,7 +68,7 @@
     self = [super initWithFrame:frame];
     
     if (self) {
-        [self setDefaultValues];
+        [self setupDefaultValues];
     }
     return self;
 }
@@ -81,7 +79,7 @@
     [self vectorYSetup];
 }
 
-- (void)setDefaultValues
+- (void)setupDefaultValues
 {
     // Initialization code
     self.backgroundColor = [UIColor whiteColor];

@@ -14,13 +14,13 @@
 {
     self = [super init];
     if (self) {
-        [self setDefaultValues];
+        [self setupDefaultValues];
     }
     
     return self;
 }
 
-- (void)setDefaultValues
+- (void)setupDefaultValues
 {
     _inflexionPointStyle = PNScatterChartPointStyleCircle;
     _fillColor = [UIColor grayColor];