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PCChartsTableViewController.m
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PCChartsTableViewController.m
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//
// PCChartsTableViewController.m
// PNChartDemo
//
// Created by kevinzhow on 13-12-1.
// Copyright (c) 2013年 kevinzhow. All rights reserved.
//
#import "PCChartsTableViewController.h"
#import "PNChart.h"
#import "PNLineChartData.h"
#import "PNLineChartDataItem.h"
@interface PCChartsTableViewController ()
@end
@implementation PCChartsTableViewController
- (id)initWithStyle:(UITableViewStyle)style
{
self = [super initWithStyle:style];
if (self) {
// Custom initialization
}
return self;
}
- (void)viewDidLoad
{
[super viewDidLoad];
// Uncomment the following line to preserve selection between presentations.
// self.clearsSelectionOnViewWillAppear = NO;
// Uncomment the following line to display an Edit button in the navigation bar for this view controller.
// self.navigationItem.rightBarButtonItem = self.editButtonItem;
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
// In a story board-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
// Get the new view controller using [segue destinationViewController].
// Pass the selected object to the new view controller.
UIViewController * viewController = [segue destinationViewController];
if ([segue.identifier isEqualToString:@"lineChart"]) {
//Add LineChart
UILabel * lineChartLabel = [[UILabel alloc] initWithFrame:CGRectMake(0, 90, SCREEN_WIDTH, 30)];
lineChartLabel.text = @"Line Chart";
lineChartLabel.textColor = PNFreshGreen;
lineChartLabel.font = [UIFont fontWithName:@"Avenir-Medium" size:23.0];
lineChartLabel.textAlignment = NSTextAlignmentCenter;
PNLineChart * lineChart = [[PNLineChart alloc] initWithFrame:CGRectMake(0, 135.0, SCREEN_WIDTH, 200.0)];
lineChart.backgroundColor = [UIColor clearColor];
[lineChart setXLabels:@[@"SEP 1",@"SEP 2",@"SEP 3",@"SEP 4",@"SEP 5",@"SEP 6",@"SEP 7"]];
// Line Chart Nr.1
NSArray * data01Array = @[@60.1, @160.1, @126.4, @262.2, @186.2, @127.2, @176.2];
PNLineChartData *data01 = [PNLineChartData new];
data01.color = PNFreshGreen;
data01.itemCount = lineChart.xLabels.count;
data01.getData = ^(NSUInteger index) {
CGFloat yValue = [data01Array[index] floatValue];
return [PNLineChartDataItem dataItemWithY:yValue];
};
// Line Chart Nr.2
NSArray * data02Array = @[@20.1, @180.1, @26.4, @202.2, @126.2, @167.2, @276.2];
PNLineChartData *data02 = [PNLineChartData new];
data02.color = PNTwitterColor;
data02.itemCount = lineChart.xLabels.count;
data02.getData = ^(NSUInteger index) {
CGFloat yValue = [data02Array[index] floatValue];
return [PNLineChartDataItem dataItemWithY:yValue];
};
lineChart.chartData = @[data01, data02];
[lineChart strokeChart];
lineChart.delegate = self;
[viewController.view addSubview:lineChartLabel];
[viewController.view addSubview:lineChart];
viewController.title = @"Line Chart";
}else if ([segue.identifier isEqualToString:@"barChart"])
{
//Add BarChart
UILabel * barChartLabel = [[UILabel alloc] initWithFrame:CGRectMake(0, 90, SCREEN_WIDTH, 30)];
barChartLabel.text = @"Bar Chart";
barChartLabel.textColor = PNFreshGreen;
barChartLabel.font = [UIFont fontWithName:@"Avenir-Medium" size:23.0];
barChartLabel.textAlignment = NSTextAlignmentCenter;
PNBarChart * barChart = [[PNBarChart alloc] initWithFrame:CGRectMake(0, 135.0, SCREEN_WIDTH, 200.0)];
barChart.backgroundColor = [UIColor clearColor];
barChart.yLabelFormatter = ^(CGFloat yValue){
CGFloat yValueParsed = yValue;
NSString * labelText = [NSString stringWithFormat:@"%1.f",yValueParsed];
return labelText;
};
barChart.labelMarginTop = 5.0;
[barChart setXLabels:@[@"SEP 1",@"SEP 2",@"SEP 3",@"SEP 4",@"SEP 5",@"SEP 6",@"SEP 7"]];
[barChart setYValues:@[@1,@24,@12,@18,@30,@10,@21]];
[barChart setStrokeColors:@[PNGreen,PNGreen,PNRed,PNGreen,PNGreen,PNYellow,PNGreen]];
[barChart strokeChart];
barChart.delegate = self;
[viewController.view addSubview:barChartLabel];
[viewController.view addSubview:barChart];
viewController.title = @"Bar Chart";
}else if ([segue.identifier isEqualToString:@"circleChart"])
{
//Add CircleChart
UILabel * circleChartLabel = [[UILabel alloc] initWithFrame:CGRectMake(0, 90, SCREEN_WIDTH, 30)];
circleChartLabel.text = @"Circle Chart";
circleChartLabel.textColor = PNFreshGreen;
circleChartLabel.font = [UIFont fontWithName:@"Avenir-Medium" size:23.0];
circleChartLabel.textAlignment = NSTextAlignmentCenter;
PNCircleChart * circleChart = [[PNCircleChart alloc] initWithFrame:CGRectMake(0, 80.0, SCREEN_WIDTH, 100.0) andTotal:@100 andCurrent:@60 andClockwise:YES andShadow:YES];
circleChart.backgroundColor = [UIColor clearColor];
[circleChart setStrokeColor:PNGreen];
[circleChart strokeChart];
[viewController.view addSubview:circleChartLabel];
[viewController.view addSubview:circleChart];
viewController.title = @"Circle Chart";
}
}
-(void)userClickedOnLineKeyPoint:(CGPoint)point lineIndex:(NSInteger)lineIndex andPointIndex:(NSInteger)pointIndex{
NSLog(@"Click Key on line %f, %f line index is %d and point index is %d",point.x, point.y,(int)lineIndex, (int)pointIndex);
}
-(void)userClickedOnLinePoint:(CGPoint)point lineIndex:(NSInteger)lineIndex{
NSLog(@"Click on line %f, %f, line index is %d",point.x, point.y, (int)lineIndex);
}
- (void)userClickedOnBarCharIndex:(NSInteger)barIndex
{
NSLog(@"Click on bar %@", @(barIndex));
}
@end