mempool/frontend/src/app/components/block-sizes-weights-graph/block-sizes-weights-graph.component.html

<div class="full-container">

  <div class="card-header mb-0 mb-md-4">
    <div class="d-flex d-md-block align-items-baseline">
      <span i18n="mining.block-sizes-weights">Block Sizes and Weights</span>
      <button class="btn p-0 pl-2" style="margin: 0 0 4px 0px" (click)="onSaveChart()">
        <fa-icon [icon]="['fas', 'download']" [fixedWidth]="true"></fa-icon>
      </button>
    </div>  

    <form [formGroup]="radioGroupForm" class="formRadioGroup" *ngIf="(blockSizesWeightsObservable$ | async) as stats">
      <div class="btn-group btn-group-toggle" name="radioBasic">
        <label class="btn btn-primary btn-sm" *ngIf="stats.blockCount >= 144" [class.active]="radioGroupForm.get('dateSpan').value === '24h'">
          <input type="radio" [value]="'24h'" fragment="24h" [routerLink]="['/graphs/mining/block-sizes-weights' | relativeUrl]" formControlName="dateSpan"> 24h
        </label>
        <label class="btn btn-primary btn-sm" *ngIf="stats.blockCount >= 432" [class.active]="radioGroupForm.get('dateSpan').value === '3d'">
          <input type="radio" [value]="'3d'" fragment="3d" [routerLink]="['/graphs/mining/block-sizes-weights' | relativeUrl]" formControlName="dateSpan"> 3D
        </label>
        <label class="btn btn-primary btn-sm" *ngIf="stats.blockCount >= 1008" [class.active]="radioGroupForm.get('dateSpan').value === '1w'">
          <input type="radio" [value]="'1w'" fragment="1w" [routerLink]="['/graphs/mining/block-sizes-weights' | relativeUrl]" formControlName="dateSpan"> 1W
        </label>
        <label class="btn btn-primary btn-sm" *ngIf="stats.blockCount >= 4320" [class.active]="radioGroupForm.get('dateSpan').value === '1m'">
          <input type="radio" [value]="'1m'" fragment="1m" [routerLink]="['/graphs/mining/block-sizes-weights' | relativeUrl]" formControlName="dateSpan"> 1M
        </label>
        <label class="btn btn-primary btn-sm" *ngIf="stats.blockCount >= 12960" [class.active]="radioGroupForm.get('dateSpan').value === '3m'">
          <input type="radio" [value]="'3m'" fragment="3m" [routerLink]="['/graphs/mining/block-sizes-weights' | relativeUrl]" formControlName="dateSpan"> 3M
        </label>
        <label class="btn btn-primary btn-sm" *ngIf="stats.blockCount >= 25920" [class.active]="radioGroupForm.get('dateSpan').value === '6m'">
          <input type="radio" [value]="'6m'" fragment="6m" [routerLink]="['/graphs/mining/block-sizes-weights' | relativeUrl]" formControlName="dateSpan"> 6M
        </label>
        <label class="btn btn-primary btn-sm" *ngIf="stats.blockCount >= 52560" [class.active]="radioGroupForm.get('dateSpan').value === '1y'">
          <input type="radio" [value]="'1y'" fragment="1y" [routerLink]="['/graphs/mining/block-sizes-weights' | relativeUrl]" formControlName="dateSpan"> 1Y
        </label>
        <label class="btn btn-primary btn-sm" *ngIf="stats.blockCount >= 105120" [class.active]="radioGroupForm.get('dateSpan').value === '2y'">
          <input type="radio" [value]="'2y'" fragment="2y" [routerLink]="['/graphs/mining/block-sizes-weights' | relativeUrl]" formControlName="dateSpan"> 2Y
        </label>
        <label class="btn btn-primary btn-sm" *ngIf="stats.blockCount >= 157680" [class.active]="radioGroupForm.get('dateSpan').value === '3y'">
          <input type="radio" [value]="'3y'" fragment="3y" [routerLink]="['/graphs/mining/block-sizes-weights' | relativeUrl]" formControlName="dateSpan"> 3Y
        </label>
        <label class="btn btn-primary btn-sm" [class.active]="radioGroupForm.get('dateSpan').value === 'all'">
          <input type="radio" [value]="'all'" fragment="all" [routerLink]="['/graphs/mining/block-sizes-weights' | relativeUrl]" formControlName="dateSpan"> ALL
        </label>
      </div>
    </form>
  </div>

  <div class="chart" echarts [initOpts]="chartInitOptions" [options]="chartOptions"
    (chartInit)="onChartInit($event)">
  </div>
  <div class="text-center loadingGraphs" *ngIf="isLoading">
    <div class="spinner-border text-light"></div>
  </div>

</div>