sflahave

class Customer {
  let name:String
  var netWorth:Double
  
  init(name:String, netWorth:Double) {
    self.netWorth = netWorth
    self.name = name
  }
}

sflahave

class Person {
  var age:Int
  let name:String
  var eatsFood: Bool
  var enjoysMusic: Bool
  
  init(age:Int, name:String, eatsFood:Bool, enjoysMusic:Bool) {
    self.age = age
    self.name = name
    self.eatsFood = eatsFood

sflahave

@Directive({
    selector: '[barchart-data]'
})
export class BarchartDataDirective {
    private canvas: any;
    @Input('barchart-data') data: number[];
    @Input('width') width: number;
    @Input('height') height: number;
    @Input('colors') colors: string[];

sflahave

import { Component, Directive, ElementRef, HostListener, Input, Renderer  } from '@angular/core';

@Directive({
    selector: '[barchart-data]'
})
export class BarchartDataDirective {
    private canvas: any;
    @Input('barchart-data') data: number[];
    @Input('width') width: number;
    @Input('height') height: number;

sflahave

import { Component, Directive, ElementRef, HostListener, Input, Renderer  } from '@angular/core';

@Directive({
    selector: '[barchart-data]'
})
export class BarchartDataDirective {
    private canvas: any;
    private ctx: any;
    @Input('barchart-data') data: number[];
    @Input('width') width: number;

sflahave

import { Component, Directive, ElementRef, HostListener, Input, Renderer  } from '@angular/core';

@Directive({
    selector: '[barchart-data]'
})
export class BarchartDataDirective {
    private canvas: any;
    private ctx: any;
    @Input('barchart-data') data: number[];
    @Input('width') width: number;

sflahave

class Person {
  var age:Int
  let name:String
  var eatsFood: Bool
  var enjoysMusic: Bool
  
  init(age:Int, name:String, eatsFood:Bool, enjoysMusic:Bool) {
    self.age = age
    self.name = name
    self.eatsFood = eatsFood