//
//  IfishChatView.m
//  Ifish
//
//  Created by 罗艺 on 2018/8/27.
//  Copyright © 2018年 lianlian. All rights reserved.
//

#import "IfishChatView.h"

@interface IfishChatView()
@property(nonatomic,strong)NSMutableArray*line1;
@property(nonatomic,strong)NSMutableArray*line2;
@end


@implementation IfishChatView

-(NSArray *)line1{
    if (_line1==nil) {
        _line1=[NSMutableArray array];
        
        for (int i=0; i<50; i++) {
            CGFloat x=10*(i+1);
            CGPoint p1=CGPointMake(x, x);
            [_line1 addObject:NSStringFromCGPoint(p1)];
        }
    }
    return _line1;
}

-(NSArray *)line2{
    if (_line2==nil) {
        _line2=[NSMutableArray array];
        
        for (int i=0; i<50; i++) {
            CGFloat x=10*(i+1);
            CGFloat y=sin(x)*10+5;
            CGPoint p1=CGPointMake(x, y);
            [_line2 addObject:NSStringFromCGPoint(p1)];
        }
    }
    return _line2;
}


// Only override drawRect: if you perform custom drawing.
// An empty implementation adversely affects performance during animation.
- (void)drawRect:(CGRect)rect {
    UIColor *color = [UIColor redColor];
    [color set]; //设置线条颜色
    
    UIBezierPath* path = [UIBezierPath bezierPath];
    path.lineWidth = 1.0;
    
    path.lineCapStyle = kCGLineCapRound; //线条拐角
    path.lineJoinStyle = kCGLineJoinRound; //终点处理
    
    [path moveToPoint:CGPointMake(0.0, 0.0)];//起点
    
    // Draw the lines
    for (int i=0; i<self.line1.count; i++) {
        NSString* p=self.line1[i];
        [path addLineToPoint:CGPointFromString(p)];
    }
    
//    [path closePath];//第五条线通过调用closePath方法得到的
    
    //    [path stroke];//Draws line 根据坐标点连线
    [path stroke];//颜色填充
    
    
    UIColor *color1 = [UIColor blueColor];
    [color1 set]; //设置线条颜色
    
    UIBezierPath* path1 = [UIBezierPath bezierPath];
    path1.lineWidth = 1.0;
    

    path1.lineCapStyle = kCGLineCapRound; //线条拐角
    path1.lineJoinStyle = kCGLineJoinRound; //终点处理
    
    [path1 moveToPoint:CGPointMake(0.0, 100.0)];//起点
    
    // Draw the lines
    for (int i=0; i<self.line2.count; i++) {
        NSString* p=self.line2[i];
        [path1 addLineToPoint:CGPointFromString(p)];
    }
    
    //    [path closePath];//第五条线通过调用closePath方法得到的
    
    //    [path stroke];//Draws line 根据坐标点连线
    CGFloat dashPattern[] = {3,1};// 3实线，1空白
    
    [path1 setLineDash:dashPattern count:1 phase:1];
    [path1 stroke];//颜色填充
    
    
    
}


@end