ANDLineChartView is easy to use view-based class for displaying animated line chart.

Related tags

Charts ios chart objective-c
Overview

ANDLineChartView for iOS

ANDLineChartView is easy to use view-based class for displaying animated line chart.

Usage

API is simple. Just implement following data source methods:

- (NSUInteger)numberOfElementsInChartView:(ANDLineChartView *)chartView;
- (CGFloat)chartView:(ANDLineChartView *)chartView valueForElementAtRow:(NSUInteger)row;

- (NSUInteger)numberOfGridIntervalsInChartView:(ANDLineChartView *)chartView;
- (NSString*)chartView:(ANDLineChartView *)chartView descriptionForGridIntervalValue:(CGFloat)interval;

- (CGFloat)maxValueForGridIntervalInChartView:(ANDLineChartView *)chartView;
- (CGFloat)minValueForGridIntervalInChartView:(ANDLineChartView *)chartView;

You can also specify spacing between elements in chart by implementing optional delegate method :

- (CGFloat)chartView:(ANDLineChartView *)chartView spacingForElementAtRow:(NSUInteger)row

Font and colors are customizable through class properties.

To run the example project, just clone repo and open ANDLineChartView.xcworkspace .

Screenshot

Alt text

Requirements

iOS7 or later

Installation

ANDLineChartView is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod "ANDLineChartView"

Author

Andrzej Naglik, [email protected]

License

ANDLineChartView is available under the MIT license. See the LICENSE file for more info.

Comments
  • DataSource and Delegate aren't called

    DataSource and Delegate aren't called

    I created swift 3 project and ran pod install with ANDLineChartView (0.2.2) and implemented the DataSource and Delegate methods, Setting the DataSource and Delegate in ViewDidLoad but the methods associating with the DataSource and Delegate aren't called.

    opened by anirudhamahale 1
  • Two Lines?

    Two Lines?

    Hi! Can we have two(2) lines in graph? I mean to have two values of each point so we could have a two line graph........ If you can make it it, will be a nice addition. Thanks again...

    opened by geogerar 1
  • linker command failed with exit code 1 (use -v to see invocation)

    linker command failed with exit code 1 (use -v to see invocation)

    Im working on LineChartView, But i got an issue .

    ld: library not found for -lPods-ANDLineChartView clang: error: linker command failed with exit code 1 (use -v to see invocation).

    opened by Nandulucky 1
  • A possible enhancement......

    A possible enhancement......

    Hello, First of all I would like to thank you for your excellent tool. Now, I propose an enchancement if it is possible of course. Can we have two(2) lines in graph? I mean to have two values of each point so I could have a two line graph........ If you can make it it will be a nice addition. Thanks again...

    George Gerardis

    opened by geogerar 1
  • Fix example for ipad

    Fix example for ipad

    Running the example on a iPad simulator the app crashes with the following error:

    Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: 'Could not find a storyboard named 'Main_iPad'

    Removing the ipad storyboard from the *-Info.plist fixes this.

    opened by aalemayhu 0
  • Load chart and scroll to right end by default - Feature request

    Load chart and scroll to right end by default - Feature request

    At the time chart loaded, it starts from scroll view (0,0) axis. Instead, I need to show last point. Use Case: The graph plots the recent activity of user. Where the data source last element is the most recent activity and first element is the oldest activity.

    opened by byJeevan 0
Owner
Andrzej Naglik
Andrzej Naglik
GitHub
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