新版本

Ifish/controllers/HotBar/Lib/PNChart/PNLineChartData.h

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+//
+// Created by Jörg Polakowski on 14/12/13.
+// Copyright (c) 2013 kevinzhow. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import <UIKit/UIKit.h>
+
+typedef NS_ENUM(NSUInteger, PNLineChartPointStyle) {
+    PNLineChartPointStyleNone = 0,
+    PNLineChartPointStyleCircle = 1,
+    PNLineChartPointStyleSquare = 3,
+    PNLineChartPointStyleTriangle = 4
+};
+
+@class PNLineChartDataItem;
+
+typedef PNLineChartDataItem *(^LCLineChartDataGetter)(NSUInteger item);
+
+@interface PNLineChartColorRange : NSObject<NSCopying>
+
+@property(nonatomic) NSRange range;
+@property(nonatomic) BOOL inclusive;
+@property(nonatomic, retain) UIColor *color;
+
+- (id)initWithRange:(NSRange)range color:(UIColor *)color;
+- (id)initWithRange:(NSRange)range color:(UIColor *)color inclusive:(BOOL)isInclusive;
+
+@end
+
+@interface PNLineChartData : NSObject
+
+@property (strong) UIColor *color;
+@property (nonatomic) CGFloat alpha;
+@property NSUInteger itemCount;
+@property (copy) LCLineChartDataGetter getData;
+@property (strong, nonatomic) NSString *dataTitle;
+
+@property (nonatomic) BOOL showPointLabel;
+@property (nonatomic) UIColor *pointLabelColor;
+@property (nonatomic) UIFont *pointLabelFont;
+@property (nonatomic) NSString *pointLabelFormat;
+
+@property (nonatomic, assign) PNLineChartPointStyle inflexionPointStyle;
+@property (nonatomic) UIColor *inflexionPointColor;
+
+/**
+ * if rangeColor is set and the lineChartData values are within any
+ * of the given range then use the rangeColor.color otherwise use
+ * self.color for the rest of the graph
+ */
+@property(strong) NSArray<PNLineChartColorRange *> *rangeColors;
+
+/**
+ * If PNLineChartPointStyle is circle, this returns the circle's diameter.
+ * If PNLineChartPointStyle is square, each point is a square with each side equal in length to this value.
+ */
+@property (nonatomic, assign) CGFloat inflexionPointWidth;
+
+@property (nonatomic, assign) CGFloat lineWidth;
+
+@end