新版本

Ifish/controllers/HotBar/Lib/PNChart/PNLineChartDataItem.m

@@ -0,0 +1,38 @@
+//
+// Created by Jörg Polakowski on 14/12/13.
+// Copyright (c) 2013 kevinzhow. All rights reserved.
+//
+
+#import "PNLineChartDataItem.h"
+
+@interface PNLineChartDataItem ()
+
+- (id)initWithY:(CGFloat)y andRawY:(CGFloat)rawY;
+
+@property (readwrite) CGFloat y;    // should be within the y range
+@property (readwrite) CGFloat rawY; // this is the raw value, used for point label.
+
+@end
+
+@implementation PNLineChartDataItem
+
++ (PNLineChartDataItem *)dataItemWithY:(CGFloat)y
+{
+    return [[PNLineChartDataItem alloc] initWithY:y andRawY:y];
+}
+
++ (PNLineChartDataItem *)dataItemWithY:(CGFloat)y andRawY:(CGFloat)rawY {
+    return [[PNLineChartDataItem alloc] initWithY:y andRawY:rawY];
+}
+
+- (id)initWithY:(CGFloat)y andRawY:(CGFloat)rawY
+{
+    if ((self = [super init])) {
+        self.y = y;
+        self.rawY = rawY;
+    }
+
+    return self;
+}
+
+@end