multipointCurv

bezier multipoints curv

If you havn't used cocoapods, please visit [http://cocoapods.org/] to learn the basic usage.

• step1. execute pod init in your command line and open your Podfile
• step2. add pod 'DB',:git=>'https://github.com/mengzhiqc/multipointCurv.git' in your Podfile
• step3. execute pod install

• import the header file

  #import "DBMultiPointCurvChartView.h"

• init barChartView and set delegate to current view controller

   DBMultiPointCurvChartView *curv = [[DBMultiPointCurvChartView alloc]initWithFrame:CGRectMake(20, 20, 320, 400)];
    curv.dataSource = self;
    curv.backgroundColor = [UIColor whiteColor];

please don't forget to add DBMultiPointCurvDataSource in your header file.

• add this view as subview

    [self.view addSubview:curv];

• result as follow

• we have provided some delegate so that you can change color and some other properties of chart view

    - (NSArray *)dataSourceOfcurvChartView:(DBMultiPointCurvChartView *)curvChartView;