Merge branch 'redesign' of http://gitlab.pmf.kg.ac.rs/igrannonica/neuronstellar into redesign

# Conflicts:
#	frontend/src/app/app-routing.module.ts
#	frontend/src/app/app.module.ts

2 files changed, 25 insertions, 4 deletions

diff --git a/frontend/src/app/_elements/_charts/pie-chart/pie-chart.component.html b/frontend/src/app/_elements/_charts/pie-chart/pie-chart.component.html
index 43a2d766..413aa6f3 100644
--- a/frontend/src/app/_elements/_charts/pie-chart/pie-chart.component.html
+++ b/frontend/src/app/_elements/_charts/pie-chart/pie-chart.component.html
@@ -1 +1 @@
-<p>pie-chart works!</p>
+<canvas #piechart width="800" height="450"></canvas>
diff --git a/frontend/src/app/_elements/_charts/pie-chart/pie-chart.component.ts b/frontend/src/app/_elements/_charts/pie-chart/pie-chart.component.ts
index dde5cbab..e7d79615 100644
--- a/frontend/src/app/_elements/_charts/pie-chart/pie-chart.component.ts
+++ b/frontend/src/app/_elements/_charts/pie-chart/pie-chart.component.ts
@@ -1,15 +1,36 @@
-import { Component, OnInit } from '@angular/core';
+import { AfterViewInit, Component, ElementRef, OnInit, ViewChild } from '@angular/core';
+import {Chart} from 'node_modules/chart.js';
 
 @Component({
   selector: 'app-pie-chart',
   templateUrl: './pie-chart.component.html',
   styleUrls: ['./pie-chart.component.css']
 })
-export class PieChartComponent implements OnInit {
+export class PieChartComponent implements AfterViewInit {
 
+  @ViewChild('piechart') chartRef!: ElementRef;
   constructor() { }
 
-  ngOnInit(): void {
+  ngAfterViewInit(): void {
+  const myChart = new Chart(this.chartRef.nativeElement, {
+    type: 'pie',
+    data: {
+      labels: ["Africa", "Asia", "Europe", "Latin America", "North America"],
+      datasets: [{
+        label: "Population (millions)",
+        backgroundColor: ["#3e95cd", "#8e5ea2","#3cba9f","#e8c3b9","#c45850"],
+        data: [2478,5267,734,784,433]
+      }]
+    },
+    /*options: {
+      title: {
+        display: true,
+        text: 'Predicted world population (millions) in 2050'
+      }
+    }*/
+});
+
   }
 
+
 }