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