use pod 'JMChartView', '~> 1.0.0'

由于工作需要写了一个折线图，主要是通过几个代理函数导入数据就可实现折线图的效果。

下面是简单的使用说明，如需使用，请告知原作者，谢谢！

作者邮箱：[email protected]

• (void)viewDidLoad { [super viewDidLoad];

  JMChartView *chartView = [[JMChartView alloc] initWithJMChartDataFrame:CGRectMake(0, 100, self.view.bounds.size.width, 200) withSource:self withStyle:JMLineChartViewStyle]; [self.view addSubview:chartView]; [chartView strokeChart]; }

• (NSString *)chartViewUnitInLineChart:(JMChartView *)chartView { return @"%"; }

• (NSArray *)chartView_xLabelArray:(JMChartView *)chartView { NSArray *array = [NSArray arrayWithObjects:@"20140203", @"20140305", @"20140809", @"20140903", @"23133232", @"34735984", @"20153229", nil];

  return array; }

• (NSArray *)chartView_yValueArray:(JMChartView *)chartView { NSArray *array = [NSArray arrayWithObjects:@"30.9", @"47", @"78.7", @"48", @"87", @"34", @"76", nil];

  return array; }

• (JMRange)chartViewChooseRangeInLineChart:(JMChartView *)chartView {

  return JMRangeMake(100, 0); }

• (JMRange)chartViewMarkRangeInLineChart:(JMChartView *)chartView {

  return JMRangeMake(80, 30); }

• (NSString *)chartViewNameInLineChart:(JMChartView *)chartView { return @"淋巴细胞百分比"; }

• (NSArray *)chartView_rulingInLineChart:(JMChartView *)chartView { NSArray *array = nil;

  return array; }