README.md


#PNChart

A simple and beautiful chart lib with animation used in Piner and CoinsMan for iOS


Requirements

PNChart works on iOS 6.0 and later version and is compatible with ARC projects. It depends on the following Apple frameworks, which should already be included with most Xcode templates:


Foundation.framework
UIKit.framework
CoreGraphics.framework
QuartzCore.framework


You will need LLVM 3.0 or later in order to build PNChart.


Usage


Cocoapods

CocoaPods is the recommended way to add PNChart to your project.


Add a pod entry for PNChart to your Podfile pod 'PNChart', '~> 0.2.2'

Install the pod(s) by running pod install.
Include PNChart wherever you need it with #import "PNChart.h".


Copy the PNChart folder to your project


  #import "PNChart.h"

  //For LineChart
  PNLineChart * lineChart = [[PNLineChart alloc] initWithFrame:CGRectMake(0, 135.0, SCREEN_WIDTH, 200.0)];
  [lineChart setXLabels:@[@"SEP 1",@"SEP 2",@"SEP 3",@"SEP 4",@"SEP 5"]];
  [lineChart setYValues:@[@1, @10, @2, @6, @3]];
  [lineChart strokeChart];


  #import "PNChart.h"

  //For BarChart
  PNBarChart * barChart = [[PNBarChart alloc] initWithFrame:CGRectMake(0, 135.0, SCREEN_WIDTH, 200.0)];
  [barChart setXLabels:@[@"SEP 1",@"SEP 2",@"SEP 3",@"SEP 4",@"SEP 5"]];
  [barChart setYValues:@[@1,  @10, @2, @6, @3]];
  [barChart strokeChart];


#import "PNChart.h"

//For CircleChart

PNCircleChart * circleChart = [[PNCircleChart alloc] initWithFrame:CGRectMake(0, 80.0, SCREEN_WIDTH, 100.0) andTotal:[NSNumber numberWithInt:100] andCurrent:[NSNumber numberWithInt:60]];
circleChart.backgroundColor = [UIColor clearColor];
[circleChart setStrokeColor:PNGreen];
[circleChart strokeChart];


Callback

Currently callback only works on Linechart

  #import "PNChart.h"

//For LineChart

lineChart.delegate = self;


//For DelegateMethod


-(void)userClickedOnLineKeyPoint:(CGPoint)point andPointIndex:(NSInteger)index{
    NSLog(@"Click Key on line %f, %f and index is %d",point.x, point.y,index);
}

-(void)userClickedOnLinePoint:(CGPoint)point {
    NSLog(@"Click on line %f, %f",point.x, point.y);
}


License

This code is distributed under the terms and conditions of the MIT license.


SpecialThanks

@lexrus  CocoaPods Spec