XJYChart - A High-performance, Elegant, Easy-to-integrate Charting Framework. The Best iOS Objc Charts.

相比于其他OC图表框架

XJYChart 做到了

• 图表滚动
• 折线图区域填充
• 触摸支持
• 显示动画
• 区域高亮

Overview

Charts

• LineChart
• BarChart
• PositiveNegativeBarChart
• PieChart
• CycleChart

Features

• Animation
• Touch
• Scroll
• Beautiful

Installation

CocoaPods

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

pod "XJYChart"

Then, run the following command:

$ pod install

How to Use

Qucikly Use

Eg: AreaLineExample BarChartExample CycleChartExample LineChartExample PieChartExample PositiveNegativeBarChartExample StackAreaLineChartExample

XPositiveNegativeBarChart

/**

@param frame frame
@param dataItemArray items
@param topNumbser top
@param bottomNumber buttom
@return instancetype
*/

XPositiveNegativeBarChart *barChart = [[XPositiveNegativeBarChart alloc] initWithFrame:CGRectMake(0, 0, 375, 200) dataItemArray:itemArray topNumber:@100 bottomNumber:@(-170)];

XLineChartItem

/**
@param numberArray data number in a line
@param color the line color
@return XLineChartItem instance
*/

- (instancetype)initWithDataNumberArray:(NSMutableArray *)numberArray color:(UIColor *)color;

XLineChart

• colorMode

+ lineMode
+ CurveLine
+ BrokenLine

- (instancetype)initWithFrame:(CGRect)frame dataItemArray:(NSMutableArray<XLineChartItem *> *)dataItemArray dataDiscribeArray:(NSMutableArray<NSString *> *)dataDiscribeArray topNumber:(NSNumber *)topNumbser bottomNumber:(NSNumber *)bottomNumber;

LineGraphMode: MutiLineGraph AreaLineGraph

XLineChart *lineChart = [[XLineChart alloc] initWithFrame:CGRectMake(0, 0, 375, 200) dataItemArray:itemArray dataDiscribeArray:[NSMutableArray arrayWithArray:@[@"January", @"February", @"March", @"April", @"May"]] topNumber:@200 bottomNumber:@0  graphMode:MutiLineGraph];

Cycle Chart

//XCycleView
- (instancetype)initWithFrame:(CGRect)frame;

BarChart

XBarChart *barChart = [[XBarChart alloc] initWithFrame:CGRectMake(0, 0, 375, 200) dataItemArray:itemArray topNumber:@150 bottomNumber:@(0)];

• BarChartdelegate

- (void)touchBarAtIdx:(NSUInteger)idx;

PieChart

self.pieChartView = [[XPieChart alloc] init];
NSMutableArray *pieItems = [[NSMutableArray alloc] init];
NSArray *colorArray = @[RGB(145, 235, 253), RGB(198, 255, 150), RGB(254, 248, 150), RGB(253, 210, 147)];
NSArray *dataArray = @[@"iPhone6",@"iPhone6 Plus",@"iPhone6s",@"其他"];
XPieItem *item1 = [[XPieItem alloc] initWithDataNumber:[NSNumber numberWithDouble:20.9] color:colorArray[0] dataDescribe:dataArray[0]];
[pieItems addObject:item1];
XPieItem *item2 = [[XPieItem alloc] initWithDataNumber:[NSNumber numberWithDouble:14.82] color:colorArray[1] dataDescribe:dataArray[1]];
[pieItems addObject:item2];  
self.pieChartView.dataItemArray = pieItems;

ChartColor

Provide many colors In XColor.h ...

Update

Update 1.1.0

Added slippery graph And Chart Animations Example

+ .CurveLine
+ .AreaGraph
+ .StackAreaGraph

Update 1.0.0

+ Add XCycleView   

• touch
• gradient

Use XIB or Code

//XCycleView
- (instancetype)initWithFrame:(CGRect)frame;

Update 0.0.2

- Clear abandoned API
+ Add The positive and negative Bar Chart**

License

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