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//
// PNScatterChart.h
// PNChartDemo
//
// Created by Alireza Arabi on 12/4/14.
// Copyright (c) 2014 kevinzhow. All rights reserved.
//
#import <UIKit/UIKit.h>
#import <QuartzCore/QuartzCore.h>
#import "PNChartDelegate.h"
#import "PNGenericChart.h"
#import "PNScatterChartData.h"
#import "PNScatterChartDataItem.h"
@interface PNScatterChart : PNGenericChart
@property (nonatomic, retain) id<PNChartDelegate> delegate;
/** Array of `ScatterChartData` objects, one for each line. */
@property (nonatomic) NSArray *chartData;
/** Controls whether to show the coordinate axis. Default is NO. */
@property (nonatomic, getter = isShowCoordinateAxis) BOOL showCoordinateAxis;
@property (nonatomic) UIColor *axisColor;
@property (nonatomic) CGFloat axisWidth;
/** String formatter for float values in x-axis/y-axis labels. If not set, defaults to @"%1.f" */
@property (nonatomic, strong) NSString *xLabelFormat;
@property (nonatomic, strong) NSString *yLabelFormat;
/** Default is true. */
@property (nonatomic) BOOL showLabel;
/** Default is 18-point Avenir Medium. */
@property (nonatomic) UIFont *descriptionTextFont;
/** Default is white. */
@property (nonatomic) UIColor *descriptionTextColor;
/** Default is black, with an alpha of 0.4. */
@property (nonatomic) UIColor *descriptionTextShadowColor;
/** Default is CGSizeMake(0, 1). */
@property (nonatomic) CGSize descriptionTextShadowOffset;
/** Default is 1.0. */
@property (nonatomic) NSTimeInterval duration;
@property (nonatomic) CGFloat AxisX_minValue;
@property (nonatomic) CGFloat AxisX_maxValue;
@property (nonatomic) CGFloat AxisY_minValue;
@property (nonatomic) CGFloat AxisY_maxValue;
- (void) setAxisXWithMinimumValue:(CGFloat)minVal andMaxValue:(CGFloat)maxVal toTicks:(int)numberOfTicks;
- (void) setAxisYWithMinimumValue:(CGFloat)minVal andMaxValue:(CGFloat)maxVal toTicks:(int)numberOfTicks;
- (void) setAxisXLabel:(NSArray *)array;
- (void) setAxisYLabel:(NSArray *)array;
- (void) setup;
- (void) drawLineFromPoint : (CGPoint) startPoint ToPoint : (CGPoint) endPoint WithLineWith : (CGFloat) lineWidth AndWithColor : (UIColor*) color;
/**
* Update Chart Value
*/
- (void)updateChartData:(NSArray *)data;
@end