https://github.com/naoty/ntchartview

An easily charting library for iOS
https://github.com/naoty/ntchartview

Last synced: about 1 month ago
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An easily charting library for iOS

• Host: GitHub
• URL: https://github.com/naoty/ntchartview
• Owner: naoty
• License: mit
• Created: 2013-07-30T17:53:27.000Z (over 11 years ago)
• Default Branch: master
• Last Pushed: 2013-08-11T04:57:52.000Z (over 11 years ago)
• Last Synced: 2024-10-22T14:02:15.857Z (3 months ago)
• Language: Objective-C
• Size: 188 KB
• Stars: 2
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# NTChartView

NTChartView is an easily charting library for iOS.

## Requirements

- iOS 5.0 or later

- Xcode 4.4 or later

## Usage

### Line chart

```objc

- (void)viewDidLoad

{

    NTLineChartView *lineChartView = [[NTLineChartView alloc] initWithFrame:self.view.bounds];

    lineChartView.dataSource = self;

    [self.view addSubview:lineChartView];

}

- (void)didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation

{

    [self.lineChartView refreshWithFrame:self.view.bounds];

}

#pragma mark - NTLineChartViewDataSource

- (NSInteger)numberOfLinesInLineChartView:(NTLineChartView *)lineChartView

{

    return 2;

}

- (NSArray *)lineChartView:(NTLineChartView *)lineChartView dataForLineAtIndex(NSInteger)index

{

    if (index == 0) {

        return @[@[@1, @20], @[@2, @10], @[@3, @50], @[@4, @80]];

    } else {

        return @[@[@1, @50], @[@2, @60], @[@3, @30], @[@4, @40]];

    }

}

```