Angular Common - Object Structures - PdfCell - font

<dx-button ... 
    (onClick)="exportGrid($event)">
</dx-button>
 
<dx-data-grid ... >
    <!-- ... -->
</dx-data-grid>

import { Component } from '@angular/core';
import { exportDataGrid as exportDataGridToPdf } from 'devextreme/pdf_exporter';
import { jsPDF } from 'jspdf';
 
@Component({
    selector: 'app-root',
    templateUrl: './app.component.html',
    styleUrls: ['./app.component.css']
})
export class AppComponent {
    @ViewChild(DxDataGridComponent, { static: false }) dataGrid: DxDataGridComponent;
 
    exportGrid() {
        const doc = new jsPDF();
        exportDataGridToPdf({
            jsPDFDocument: doc,
            component: this.dataGrid.instance,
            customizeCell: function(options) {
                const { gridCell, pdfCell } = options;
 
                if(gridCell.rowType === 'data') {
                    pdfCell.font = { size: 20, style: 'bold', name: 'Arial' };
                }
            }
        }).then(() => {
            doc.save('Customers.pdf');
        })
    }
}

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';
 
import { DxDataGridModule, DxButtonModule } from 'devextreme-angular';
 
@NgModule({
    declarations: [
        AppComponent
    ],
    imports: [
        BrowserModule,
        DxDataGridModule,
        DxButtonModule
    ],
    providers: [ ],
    bootstrap: [AppComponent]
})
export class AppModule { }