iOS / PNChart

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MrWooJ
3a10f701 1 parent 96490bb6

Fixing Issue #75

Inline Side-by-side
Showing 4 changed files with 6 additions and 2 deletions
@@ -262,7 +262,7 @@ @@ -262,7 +262,7 @@
262 UIGraphicsBeginImageContext(self.frame.size); 262 UIGraphicsBeginImageContext(self.frame.size);
263 // setup the color of the chart line 263 // setup the color of the chart line
264 if (chartData.color) { 264 if (chartData.color) {
265 - chartLine.strokeColor = [chartData.color CGColor]; 265 + chartLine.strokeColor = [[chartData.color colorWithAlphaComponent:chartData.alpha]CGColor];
266 } else { 266 } else {
267 chartLine.strokeColor = [PNGreen CGColor]; 267 chartLine.strokeColor = [PNGreen CGColor];
268 pointLayer.strokeColor = [PNGreen CGColor]; 268 pointLayer.strokeColor = [PNGreen CGColor];
@@ -475,7 +475,7 @@ @@ -475,7 +475,7 @@
475 475
476 // create point 476 // create point
477 CAShapeLayer *pointLayer = [CAShapeLayer layer]; 477 CAShapeLayer *pointLayer = [CAShapeLayer layer];
478 - pointLayer.strokeColor = [chartData.color CGColor]; 478 + pointLayer.strokeColor = [[chartData.color colorWithAlphaComponent:chartData.alpha]CGColor];
479 pointLayer.lineCap = kCALineCapRound; 479 pointLayer.lineCap = kCALineCapRound;
480 pointLayer.lineJoin = kCALineJoinBevel; 480 pointLayer.lineJoin = kCALineJoinBevel;
481 pointLayer.fillColor = nil; 481 pointLayer.fillColor = nil;
@@ -19,6 +19,7 @@ typedef PNLineChartDataItem *(^LCLineChartDataGetter)(NSUInteger item); @@ -19,6 +19,7 @@ typedef PNLineChartDataItem *(^LCLineChartDataGetter)(NSUInteger item);
19 @interface PNLineChartData : NSObject 19 @interface PNLineChartData : NSObject
20 20
21 @property (strong) UIColor *color; 21 @property (strong) UIColor *color;
  22 +@property (nonatomic) CGFloat alpha;
22 @property NSUInteger itemCount; 23 @property NSUInteger itemCount;
23 @property (copy) LCLineChartDataGetter getData; 24 @property (copy) LCLineChartDataGetter getData;
24 25
@@ -22,6 +22,7 @@ @@ -22,6 +22,7 @@
22 _inflexionPointStyle = PNLineChartPointStyleNone; 22 _inflexionPointStyle = PNLineChartPointStyleNone;
23 _inflexionPointWidth = 6.f; 23 _inflexionPointWidth = 6.f;
24 _lineWidth = 2.f; 24 _lineWidth = 2.f;
  25 + _alpha = 1.f;
25 } 26 }
26 27
27 @end 28 @end
@@ -34,6 +34,7 @@ @@ -34,6 +34,7 @@
34 NSArray * data01Array = @[@60.1, @160.1, @126.4, @262.2, @186.2, @127.2, @176.2]; 34 NSArray * data01Array = @[@60.1, @160.1, @126.4, @262.2, @186.2, @127.2, @176.2];
35 PNLineChartData *data01 = [PNLineChartData new]; 35 PNLineChartData *data01 = [PNLineChartData new];
36 data01.color = PNFreshGreen; 36 data01.color = PNFreshGreen;
  37 + data01.alpha = 0.3f;
37 data01.itemCount = data01Array.count; 38 data01.itemCount = data01Array.count;
38 data01.inflexionPointStyle = PNLineChartPointStyleTriangle; 39 data01.inflexionPointStyle = PNLineChartPointStyleTriangle;
39 data01.getData = ^(NSUInteger index) { 40 data01.getData = ^(NSUInteger index) {
@@ -45,6 +46,7 @@ @@ -45,6 +46,7 @@
45 NSArray * data02Array = @[@20.1, @180.1, @26.4, @202.2, @126.2, @167.2, @276.2]; 46 NSArray * data02Array = @[@20.1, @180.1, @26.4, @202.2, @126.2, @167.2, @276.2];
46 PNLineChartData *data02 = [PNLineChartData new]; 47 PNLineChartData *data02 = [PNLineChartData new];
47 data02.color = PNTwitterColor; 48 data02.color = PNTwitterColor;
  49 + data02.alpha = 0.5f;
48 data02.itemCount = data02Array.count; 50 data02.itemCount = data02Array.count;
49 data02.inflexionPointStyle = PNLineChartPointStyleSquare; 51 data02.inflexionPointStyle = PNLineChartPointStyleSquare;
50 data02.getData = ^(NSUInteger index) { 52 data02.getData = ^(NSUInteger index) {