TV full screen view.

frontend/src/app/television/television.component.html

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+<div id="tv-wrapper">
+
+  <div *ngIf="loading" class="text-center">
+    <div class="spinner-border text-light"></div>
+  </div>
+
+  <div class="chart-holder" *ngIf="mempoolVsizeFeesData">
+    <app-chartist
+      [data]="mempoolVsizeFeesData"
+      [type]="'Line'"
+      [options]="mempoolVsizeFeesOptions">
+    </app-chartist>
+  </div>
+
+  <div class="text-center" class="blockchain-wrapper">
+    <div class="position-container">
+      <app-blockchain-projected-blocks></app-blockchain-projected-blocks>
+      <app-blockchain-blocks></app-blockchain-blocks>
+
+      <div id="divider"></div>
+    </div>
+
+  </div>
+
+</div>

frontend/src/app/television/television.component.scss

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+#tv-wrapper {
+  height: 100%;
+  margin: 10px;
+  margin-top: 20px;
+}
+
+.blockchain-wrapper {
+  overflow: hidden;
+}
+
+.position-container {
+  position: absolute;
+  left: 50%;
+  bottom: 150px;
+}
+
+#divider {
+  width: 3px;
+  height: 175px;
+  left: 0;
+  top: -40px;
+  background-image: url('/assets/divider-new.png');
+  background-repeat: repeat-y;
+  position: absolute;
+}
+
+#divider > img {
+  position: absolute;
+  left: -100px;
+  top: -28px;
+}
+
+.chart-holder {
+  height: calc(100% - 220px);
+}

frontend/src/app/television/television.component.ts

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+import { Component, OnInit, LOCALE_ID, Inject } from '@angular/core';
+import { ApiService } from '../services/api.service';
+import { formatDate } from '@angular/common';
+import { BytesPipe } from '../shared/pipes/bytes-pipe/bytes.pipe';
+
+import * as Chartist from 'chartist';
+import { IMempoolStats } from '../blockchain/interfaces';
+import { MemPoolService } from '../services/mem-pool.service';
+
+@Component({
+  selector: 'app-television',
+  templateUrl: './television.component.html',
+  styleUrls: ['./television.component.scss']
+})
+export class TelevisionComponent implements OnInit {
+  loading = true;
+
+  mempoolStats: IMempoolStats[] = [];
+  mempoolVsizeFeesData: any;
+  mempoolVsizeFeesOptions: any;
+
+  constructor(
+    private apiService: ApiService,
+    @Inject(LOCALE_ID) private locale: string,
+    private bytesPipe: BytesPipe,
+    private memPoolService: MemPoolService,
+  ) { }
+
+  ngOnInit() {
+    this.apiService.sendWebSocket({'action': 'want', data: ['projected-blocks', 'live-2h-chart']});
+
+    const labelInterpolationFnc = (value: any, index: any) => {
+      return index % 6  === 0 ? formatDate(value, 'HH:mm', this.locale) : null;
+    };
+
+    this.mempoolVsizeFeesOptions = {
+      showArea: true,
+      showLine: false,
+      fullWidth: true,
+      showPoint: false,
+      low: 0,
+      axisX: {
+        labelInterpolationFnc: labelInterpolationFnc,
+        offset: 40
+      },
+      axisY: {
+        labelInterpolationFnc: (value: number): any => {
+          return this.bytesPipe.transform(value);
+        },
+        offset: 50
+      },
+      plugins: [
+        Chartist.plugins.ctTargetLine({
+          value: 1000000
+        }),
+      ]
+    };
+
+    this.apiService.list2HStatistics$()
+      .subscribe((mempoolStats) => {
+        this.mempoolStats = mempoolStats;
+        this.handleNewMempoolData(this.mempoolStats.concat([]));
+        this.loading = false;
+      });
+
+    this.memPoolService.live2Chart$
+      .subscribe((mempoolStats) => {
+        this.mempoolStats.unshift(mempoolStats);
+        this.mempoolStats = this.mempoolStats.slice(0, this.mempoolStats.length - 1);
+        this.handleNewMempoolData(this.mempoolStats.concat([]));
+      });
+  }
+
+  handleNewMempoolData(mempoolStats: IMempoolStats[]) {
+    mempoolStats.reverse();
+    const labels = mempoolStats.map(stats => stats.added);
+
+    const finalArrayVbyte = this.generateArray(mempoolStats);
+
+    // Remove the 0-1 fee vbyte since it's practially empty
+    finalArrayVbyte.shift();
+
+    this.mempoolVsizeFeesData = {
+      labels: labels,
+      series: finalArrayVbyte
+    };
+  }
+
+  generateArray(mempoolStats: IMempoolStats[]) {
+    const logFees = [1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 30, 40, 50, 60, 70, 80, 90, 100, 125, 150, 175, 200,
+      250, 300, 350, 400, 500, 600, 700, 800, 900, 1000, 1200, 1400, 1600, 1800, 2000];
+
+    logFees.reverse();
+
+    const finalArray: number[][] = [];
+    let feesArray: number[] = [];
+
+    logFees.forEach((fee) => {
+      feesArray = [];
+      mempoolStats.forEach((stats) => {
+        // @ts-ignore
+        const theFee = stats['vsize_' + fee];
+        if (theFee) {
+          feesArray.push(parseInt(theFee, 10));
+        } else {
+          feesArray.push(0);
+        }
+      });
+      if (finalArray.length) {
+        feesArray = feesArray.map((value, i) => value + finalArray[finalArray.length - 1][i]);
+      }
+      finalArray.push(feesArray);
+    });
+    finalArray.reverse();
+    return finalArray;
+  }
+
+}