Purpose

To get simple chart view easily like Line-chart or Bar-chart. You can drag on chart in order to see specific data.

Requirements

iOS 13.0

Installation

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

pod 'EasyChart'

Usage

In order to create EasyChart, first of all you should have data array conforming EasyChartObjectProtocol.

• value is meaning each line height. this should need.
• rowis meaning each line bottom name. this is optional.

public protocol EasyChartObjectProtocol {
    var value: CGFloat { get set }
    var row: String? { get set }
}

Or you can just make Object already made in project conforming EasyChartObjectProtocol

then just create EasyChartView with data. chart default is .lineChart, so if you want Bar-chart , you just set .barChart in inlitialize

• you can set frame or constraint.
• you can set normal chart color, touched chart color with UIColor you want by creating EasyChartColor.
• if you want chart not to be animated, set false in isAnimated in EasyChartView initializer. Default is true.

import EasyChart 
...
let data: [EasyChartObjectProtocol] = [] 
let easyChartView = EasyChartView(objects: data )
let easyChartView = EasyChartView(frame: CGRect.zero, chart: .barChart, objects: data )
let easyChartView = EasyChartView(frame: CGRect.zero, objects: data )
let easyChartView = EasyChartView(frame: CGRect.zero, objects: data, color: EasyChartColor() )
let easyLineChartView = EasyChartView(objects: data, isAnimated: false)
...
view.addSubview(easyChartView)

you can again draw chart with animation.

easyChartView.drawChart()

you can set color you want.

easyChartView.chartColor = UIColor.red
easyChartView.touchedChartColor = UIColor.red

Also, you can see that process in DemoApp project.

Author

gustn3965, gustn3965@gmail.com