you can follow these steps:

1. Install necessary dependencies:

   • Install the @microsoft/sp-http package by running the following command in your project's root directory:

     bashCopy code
     npm install @microsoft/sp-http
     

2. Import the required modules and interfaces in your web part's TypeScript file:

   typescriptCopy code
   import { SPHttpClient, SPHttpClientResponse } from '@microsoft/sp-http';
   import { MSGraphClient } from '@microsoft/sp-http';
   

3. Retrieve the photo URL from Microsoft Graph and display it in your web part:

   typescriptCopy code
   // Get the photo URL using Microsoft Graph
   this.context.msGraphClientFactory
     .getClient()
     .then((client: MSGraphClient): void => {
       client
         .api('/me/photo/$value')
         .responseType('blob')
         .get((error, photoResponse: any, rawResponse?: any) => {
           if (photoResponse) {
             // Convert the photo response to a blob URL
             const blobUrl = URL.createObjectURL(photoResponse);
   
             // Display the photo in your web part
             const photoElement = document.createElement('img');
             photoElement.src = blobUrl;
             this.domElement.appendChild(photoElement);
           } else {
             // Handle error
             console.error(error);
           }
         });
     });
   

Remember to replace this.context with your web part's context object, which provides access to the SharePoint HTTP client and the Microsoft Graph client.

Make sure you have the necessary permissions and consent to access the user's photo.

  The @microsoft/sp-property-pane package does not provide a PropertyPaneDatePicker control. If you're looking to add a date picker in the property pane of an SPFx web part, you can use the PropertyPaneCustomField control and integrate a third-party date picker component.

Here's an example of how you can use the PropertyPaneCustomField to add a date picker using the office-ui-fabric-react library:

1. Install the required packages:

bashCopy code
npm install office-ui-fabric-react

2. Import the necessary modules in your web part's TypeScript file:

typescriptCopy code
import * as React from 'react';
import * as ReactDom from 'react-dom';
import { PropertyPaneCustomField } from '@microsoft/sp-property-pane';
import { DatePicker } from 'office-ui-fabric-react/lib/DatePicker';
import { IDatePickerProps } from 'office-ui-fabric-react/lib/DatePicker';

3. Create a custom property pane field component for the date picker:

typescriptCopy code
export class DatePickerField implements IPropertyPaneField<any> {
  private elem: HTMLElement;
  private properties: any;
  private targetProperty: string;
  private onPropertyChange: (propertyPath: string, newValue: any) => void;
  private customProperties: any;

  constructor(elem: HTMLElement, properties: any, onPropertyChange: (propertyPath: string, newValue: any) => void, targetProperty: string, customProperties?: any) {
    this.elem = elem;
    this.properties = properties;
    this.onPropertyChange = onPropertyChange;
    this.targetProperty = targetProperty;
    this.customProperties = customProperties;
  }

  public render(): void {
    const element: React.ReactElement<IDatePickerProps> = React.createElement(DatePicker, {
      label: this.customProperties.label,
      value: this.properties[this.targetProperty],
      onSelectDate: this.onDateChanged,
    });

    ReactDom.render(element, this.elem);
  }

  private onDateChanged = (date: Date): void => {
    this.properties[this.targetProperty] = date;
    this.onPropertyChange(this.targetProperty, this.properties[this.targetProperty]);
    this.render();
  }

  // Other required methods from IPropertyPaneField
}

4. In your web part's property pane configuration, use the PropertyPaneCustomField to add the date picker:

typescriptCopy code
protected getPropertyPaneConfiguration(): IPropertyPaneConfiguration {
  return {
    pages: [
      {
        header: {
          description: 'Custom Fields'
        },
        groups: [
          {
            groupName: 'Settings',
            groupFields: [
              PropertyPaneCustomField({
                targetProperty: 'selectedDate',
                onRender: (elem: HTMLElement): void => {
                  if (this.context.propertyPane.isRenderedByWebPart()) {
                    const datePickerField: DatePickerField = new DatePickerField(elem, this.properties, this.onPropertyPaneFieldChanged, 'selectedDate', { label: 'Select a date' });
                    datePickerField.render();
                  }
                }
              })
            ]
          }
        ]
      }
    ]
  };
}

5. Make sure to update your web part's interface to include the selectedDate property:

typescriptCopy code
export interface IYourWebPartProps {
  selectedDate: Date;
}

With these steps, you have added a custom date picker field to your web part's property pane using the PropertyPaneCustomField control and the office-ui-fabric-react library.