iOS/iPhone/iPad 图表和图形组件：EChart
jopen
11年前
EChart是一个iOS/iPhone/iPad 中的一个高度可扩展、易于使用的图表和图形组件。具有动态增长的动画效果，支持点击或者长按事件。
用法：
Step 1
Download project here
And Drag /EChart/ folder into your project
Step 2
Import the head file:
#import "EColumnChart.h"Make your ViewController adopts the EColumnChart's protocal:
@interface YourViewController : UIViewController Declare a EColumnChart instance:
@property (strong, nonatomic) EColumnChart *eColumnChart;Step 3
Give your EColumnChart a nice frame:
_eColumnChart = [[EColumnChart alloc] initWithFrame:CGRectMake(40, 100, 250, 200)];Set EColumnChart's delegate and dataSource to your ViewController:
[_eColumnChart setDelegate:self]; [_eColumnChart setDataSource:self];Add EColumnChart to wherever you want:
[self.view addSubview:_eColumnChart];