Modification et style du texte

Cette page explique comment modifier et styliser le texte de votre présentation à l'aide de l'API Slides.

À propos du texte

Le texte de votre présentation est toujours contenu dans une forme ou une cellule de tableau. L'API vous permet de modifier ce texte de plusieurs manières:

  • Vous pouvez insérer, supprimer ou remplacer du texte dans votre présentation.
  • Vous pouvez ajouter une mise en forme de paragraphe pour créer des listes à puces.
  • Vous pouvez modifier la mise en forme des caractères, comme le gras, l'italique, la couleur, la taille de la police ou les liens hypertextes.

Consultez la page de concepts Structure et mise en forme du texte pour obtenir une présentation générale du fonctionnement de la mise en forme du texte dans l'API Slides. Regardez également la vidéo ci-dessus pour voir un exemple complet (Python) combinant plusieurs des concepts de mise en forme des sections ci-dessous.

Insérer, supprimer ou remplacer du texte

Vous pouvez remplacer du texte dans une présentation à l'aide de l'API Slides de deux manières : en effectuant une recherche et un remplacement globaux, ou en supprimant et en ajoutant explicitement du texte. Les deux méthodes utilisent la méthode batchUpdate, mais avec des types de requêtes différents.

Rechercher et remplacer dans tout le document

Utilisez ReplaceAllTextRequest pour effectuer une recherche et un remplacement globaux dans l'ensemble de votre présentation.

La section Fusion de texte du guide sur la fusion de données fournit un exemple d'utilisation de ce type de requête.

Remplacer du texte dans une forme

L'API Slides vous permet de modifier le contenu textuel d'une forme. Vous pouvez supprimer des plages de texte individuelles et insérer du texte à un emplacement spécifique.

Utilisez InsertTextRequest et DeleteTextRequest pour effectuer ces opérations.

Le remplacement d'une région de texte spécifique consiste en une suppression, puis en une insertion, que vous pouvez effectuer en procédant comme suit:

  1. Identifiez l'élément de page qui contient le texte.
  2. Identifiez les positions de début et de fin du texte à remplacer.
  3. Appelez batchUpdate avec les deux requêtes suivantes :
    1. DeleteTextRequest, en spécifiant la plage de texte à supprimer.
    2. InsertTextRequest, en spécifiant la même position de début ainsi que la chaîne de texte à insérer.

Pour garantir l'atomicité lorsque vous remplacez du texte de cette manière, veillez à inclure les deux requêtes dans le même appel batchUpdate. Ce processus est illustré dans l'exemple suivant, qui remplace tout le texte d'une forme par un nouveau texte:

Apps Script

slides/api/Snippets.gs
/**
 * Remove existing text in the shape, then insert new text.
 * @param {string} presentationId
 * @param {string?} shapeId
 * @param {string} replacementText
 * @returns {*}
 */
function simpleTextReplace(presentationId, shapeId, replacementText) {
  const requests = [{
    deleteText: {
      objectId: shapeId,
      textRange: {
        type: 'ALL'
      }
    }
  }, {
    insertText: {
      objectId: shapeId,
      insertionIndex: 0,
      text: replacementText
    }
  }];

  // Execute the requests.
  try {
    const batchUpdateResponse = Slides.Presentations.batchUpdate({
      requests: requests
    }, presentationId);
    console.log('Replaced text in shape with ID: %s', shapeId);

    return batchUpdateResponse;
  } catch (err) {
    // TODO (Developer) - Handle exception
    console.log('Failed with error: %s', err.error);
  }
};

Go

slides/snippets/presentations.go
// Remove existing text in the shape, then insert the new text.
requests := []*slides.Request{{
	DeleteText: &slides.DeleteTextRequest{
		ObjectId: shapeId,
		TextRange: &slides.Range{
			Type: "All",
		},
	},
}, {
	InsertText: &slides.InsertTextRequest{
		ObjectId:       shapeId,
		InsertionIndex: 0,
		Text:           replacementText,
	},
}}

// Execute the requests.
body := &slides.BatchUpdatePresentationRequest{Requests: requests}
response, _ := slidesService.Presentations.BatchUpdate(presentationId, body).Do()
fmt.Printf("Replaced text in shape with ID: %s", shapeId)

Java

slides/snippets/src/main/java/SimpleTextReplace.java
import com.google.api.client.googleapis.json.GoogleJsonError;
import com.google.api.client.googleapis.json.GoogleJsonResponseException;
import com.google.api.client.http.HttpRequestInitializer;
import com.google.api.client.http.javanet.NetHttpTransport;
import com.google.api.client.json.gson.GsonFactory;
import com.google.api.services.slides.v1.Slides;
import com.google.api.services.slides.v1.SlidesScopes;
import com.google.api.services.slides.v1.model.BatchUpdatePresentationRequest;
import com.google.api.services.slides.v1.model.BatchUpdatePresentationResponse;
import com.google.api.services.slides.v1.model.DeleteTextRequest;
import com.google.api.services.slides.v1.model.InsertTextRequest;
import com.google.api.services.slides.v1.model.Range;
import com.google.api.services.slides.v1.model.Request;
import com.google.auth.http.HttpCredentialsAdapter;
import com.google.auth.oauth2.GoogleCredentials;

import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

/* Class to demonstrate the use of Slides Replace Text API */
public class SimpleTextReplace {
  /**
   * Remove existing text in the shape, then insert new text.
   *
   * @param presentationId  - id of the presentation.
   * @param shapeId         - id of the shape.
   * @param replacementText - New replacement text.
   * @return response
   * @throws IOException - if credentials file not found.
   */
  public static BatchUpdatePresentationResponse simpleTextReplace(
      String presentationId, String shapeId, String replacementText) throws IOException {
        /* Load pre-authorized user credentials from the environment.
           TODO(developer) - See https://developers.google.com/identity for
            guides on implementing OAuth2 for your application. */
    GoogleCredentials credentials = GoogleCredentials.getApplicationDefault()
        .createScoped(Collections.singleton(SlidesScopes.PRESENTATIONS));
    HttpRequestInitializer requestInitializer = new HttpCredentialsAdapter(
        credentials);

    // Create the slides API client
    Slides service = new Slides.Builder(new NetHttpTransport(),
        GsonFactory.getDefaultInstance(),
        requestInitializer)
        .setApplicationName("Slides samples")
        .build();

    // Remove existing text in the shape, then insert the new text.
    List<Request> requests = new ArrayList<>();
    requests.add(new Request()
        .setDeleteText(new DeleteTextRequest()
            .setObjectId(shapeId)
            .setTextRange(new Range()
                .setType("ALL"))));
    requests.add(new Request()
        .setInsertText(new InsertTextRequest()
            .setObjectId(shapeId)
            .setInsertionIndex(0)
            .setText(replacementText)));

    BatchUpdatePresentationResponse response = null;
    try {
      // Execute the requests.
      BatchUpdatePresentationRequest body =
          new BatchUpdatePresentationRequest().setRequests(requests);
      response = service.presentations().batchUpdate(presentationId, body).execute();
      System.out.println("Replaced text in shape with ID: " + shapeId);
    } catch (GoogleJsonResponseException e) {
      // TODO(developer) - handle error appropriately
      GoogleJsonError error = e.getDetails();
      if (error.getCode() == 400) {
        System.out.printf("Shape not found with id '%s'.\n", shapeId);
      } else if (error.getCode() == 404) {
        System.out.printf("Presentation not found with id '%s'.\n", presentationId);
      } else {
        throw e;
      }
    }
    return response;
  }
}

JavaScript

slides/snippets/slides_simple_text_replace.js
function simpleTextReplace(presentationId, shapeId, replacementText, callback) {
  // Remove existing text in the shape, then insert new text.
  const requests = [{
    deleteText: {
      objectId: shapeId,
      textRange: {
        type: 'ALL',
      },
    },
  }, {
    insertText: {
      objectId: shapeId,
      insertionIndex: 0,
      text: replacementText,
    },
  }];
  // Execute the requests.
  try {
    gapi.client.slides.presentations.batchUpdate({
      presentationId: presentationId,
      requests: requests,
    }).then((batchUpdateResponse) => {
      console.log(`Replaced text in shape with ID: ${shapeId}`);
      if (callback) callback(batchUpdateResponse.result);
    });
  } catch (err) {
    document.getElementById('content').innerText = err.message;
    return;
  }
}

Node.js

slides/snippets/slides_simple_text_replace.js
/**
 * Replaces text in the provided shape ID.
 * @param {string} presentationId The presentation ID.
 * @param {string} shapeId The shape ID to delete existing text and insert new text into.
 * @param {string} replacementText The new replacement text.
 */
async function simpleTextReplace(presentationId, shapeId, replacementText) {
  const {GoogleAuth} = require('google-auth-library');
  const {google} = require('googleapis');

  const auth = new GoogleAuth({
    scopes: 'https://www.googleapis.com/auth/presentations',
  });

  const service = google.slides({version: 'v1', auth});
  // Remove existing text in the shape, then insert new text.
  const requests = [
    {
      deleteText: {
        objectId: shapeId,
        textRange: {
          type: 'ALL',
        },
      },
    },
    {
      insertText: {
        objectId: shapeId,
        insertionIndex: 0,
        text: replacementText,
      },
    },
  ];
  // Execute the requests.
  try {
    const batchUpdateResponse = await service.presentations.batchUpdate({
      presentationId,
      resource: {
        requests,
      },
    });
    console.log(`Replaced text in shape with ID: ${shapeId}`);
    return batchUpdateResponse.data;
  } catch (err) {
    // TODO (developer) - Handle exception
    throw err;
  }
}

PHP

slides/snippets/src/SlidesSimpleTextReplace.php
use Google\Client;
use Google\Service\Drive;
use Google\Service\Slides;
use Google\Service\Slides\Request;

function simpleTextReplace($presentationId, $shapeId, $replacementText)
{
    /* Load pre-authorized user credentials from the environment.
       TODO(developer) - See https://developers.google.com/identity for
        guides on implementing OAuth2 for your application. */
    $client = new Google\Client();
    $client->useApplicationDefaultCredentials();
    $client->addScope(Google\Service\Drive::DRIVE);
    $slidesService = new Google_Service_Slides($client);
    // Remove existing text in the shape, then insert new text.
    $requests = array();
    $requests[] = new Google_Service_Slides_Request(array(
        'deleteText' => array(
            'objectId' => $shapeId,
            'textRange' => array(
                'type' => 'ALL'
            )
        )
    ));
    $requests[] = new Google_Service_Slides_Request(array(
        'insertText' => array(
            'objectId' => $shapeId,
            'insertionIndex' => 0,
            'text' => $replacementText
        )
    ));

    // Execute the requests.
    $batchUpdateRequest = new Google_Service_Slides_BatchUpdatePresentationRequest(array(
        'requests' => $requests
    ));
    $response = $slidesService->presentations->batchUpdate($presentationId, $batchUpdateRequest);
    printf("Replaced text in shape with ID: %s", $shapeId);
    return $response;
}

Python

slides/snippets/slides_simple_text_replace.py
import google.auth
from googleapiclient.discovery import build
from googleapiclient.errors import HttpError


def simple_text_replace(presentation_id, shape_id, replacement_text):
  """
  Run simple_text_replace the user has access to.
  Load pre-authorized user credentials from the environment.
  TODO(developer) - See https://developers.google.com/identity
  for guides on implementing OAuth2 for the application.
  """
  creds, _ = google.auth.default()
  # pylint: disable=maybe-no-member
  try:
    slides_service = build("slides", "v1", credentials=creds)
    # Remove existing text in the shape, then insert new text.
    requests = []
    requests.append(
        {"deleteText": {"objectId": shape_id, "textRange": {"type": "ALL"}}}
    )
    requests.append(
        {
            "insertText": {
                "objectId": shape_id,
                "insertionIndex": 0,
                "text": replacement_text,
            }
        }
    )

    # Execute the requests.
    body = {"requests": requests}
    response = (
        slides_service.presentations()
        .batchUpdate(presentationId=presentation_id, body=body)
        .execute()
    )
    print(f"Replaced text in shape with ID: {shape_id}")
    return response
  except HttpError as error:
    print(f"An error occurred: {error}")
    print("Text is not merged")
    return error


if __name__ == "__main__":
  # Put the presentation_id, shape_id and replacement_text
  simple_text_replace(
      "10QnVUx1X2qHsL17WUidGpPh_SQhXYx40CgIxaKk8jU4",
      "MyTextBox_6",
      "GWSpace_now",
  )

Ruby

slides/snippets/lib/file_snippets.rb
# Remove existing text in the shape, then insert new text.
requests = [] << {
  delete_text: {
    object_id_prop: shape_id,
    text_range:     {
      type: 'ALL'
    }
  }
} << {
  insert_text: {
    object_id_prop:  shape_id,
    insertion_index: 0,
    text:            replacement_text
  }
}

# Execute the requests.
req = Google::Apis::SlidesV1::BatchUpdatePresentationRequest.new(requests: requests)
response = slides_service.batch_update_presentation(
  presentation_id,
  req
)
puts "Replaced text in shape with ID: #{shape_id}"

Modifier la mise en forme des caractères

La mise en forme des caractères détermine l'affichage des caractères de texte dans votre présentation, y compris la police, la couleur et les liens hypertextes.

La page de concepts Structure et style du texte décrit comment l'API Slides représente les informations de style du texte.

Pour modifier la mise en forme des caractères d'un texte, utilisez batchUpdate avec UpdateTextStyleRequest. Vous devez fournir l'ID de la forme ou de la cellule de tableau contenant le texte, ainsi qu'une plage incluant les informations suivantes:

  • Le spécificateur FIXED_RANGE, ainsi que les indices de début et de fin qui définissent la plage de texte à styliser.
  • Le spécificateur FROM_START_INDEX, avec un indice de début qui définit le début de la plage de texte que vous souhaitez styliser.
  • Spécificateur ALL, sans index, pour styliser tout le texte de la forme cible.

L'exemple suivant effectue plusieurs opérations de style de texte sur le texte contenu dans une forme:

  • Définit la police des caractères 0 à 4 en italique gras.
  • Définit la couleur des caractères 5 à 9 sur blue en police Times New Roman de 14 points.
  • Les caractères 10 à 14 des liens hypertextes sont www.example.com.

Pour ce faire, il suffit de créer une liste de requêtes, puis d'utiliser un appel batchUpdate:

Apps Script

slides/api/Snippets.gs
/**
 * Update the text style so that the first 5 characters are bolded
 * and italicized, the next 5 are displayed in blue 14 pt Times
 * New Roman font, and the next 5 are hyperlinked.
 * @param {string} presentationId
 * @param {string} shapeId
 * @returns {*}
 */
function textStyleUpdate(presentationId, shapeId) {
  const requests = [{
    updateTextStyle: {
      objectId: shapeId,
      textRange: {
        type: 'FIXED_RANGE',
        startIndex: 0,
        endIndex: 5
      },
      style: {
        bold: true,
        italic: true
      },
      fields: 'bold,italic'
    }
  }, {
    updateTextStyle: {
      objectId: shapeId,
      textRange: {
        type: 'FIXED_RANGE',
        startIndex: 5,
        endIndex: 10
      },
      style: {
        fontFamily: 'Times New Roman',
        fontSize: {
          magnitude: 14,
          unit: 'PT'
        },
        foregroundColor: {
          opaqueColor: {
            rgbColor: {
              blue: 1.0,
              green: 0.0,
              red: 0.0
            }
          }
        }
      },
      fields: 'foregroundColor,fontFamily,fontSize'
    }
  }, {
    updateTextStyle: {
      objectId: shapeId,
      textRange: {
        type: 'FIXED_RANGE',
        startIndex: 10,
        endIndex: 15
      },
      style: {
        link: {
          url: 'www.example.com'
        }
      },
      fields: 'link'
    }
  }];

  // Execute the requests.
  try {
    const batchUpdateResponse = Slides.Presentations.batchUpdate({
      requests: requests
    }, presentationId);
    console.log('Updated the text style for shape with ID: %s', shapeId);

    return batchUpdateResponse;
  } catch (err) {
    // TODO (Developer) - Handle exception
    console.log('Failed with error: %s', err.error);
  }
};

Go

slides/snippets/presentations.go
// Update the text style so that the first 5 characters are bolded
// and italicized, and the next 5 are displayed in blue 14 pt Times
// New Roman font, and the next five are hyperlinked.
requests := []*slides.Request{{
	UpdateTextStyle: &slides.UpdateTextStyleRequest{
		ObjectId: shapeId,
		TextRange: &slides.Range{
			Type:            "FIXED_RANGE",
			StartIndex:      ptrInt64(0),
			EndIndex:        ptrInt64(5),
			ForceSendFields: []string{"StartIndex"},
		},
		Style: &slides.TextStyle{
			Bold:   true,
			Italic: true,
		},
		Fields: "bold,italic",
	},
}, {
	UpdateTextStyle: &slides.UpdateTextStyleRequest{
		ObjectId: shapeId,
		TextRange: &slides.Range{
			Type:       "FIXED_RANGE",
			StartIndex: ptrInt64(5),
			EndIndex:   ptrInt64(10),
		},
		Style: &slides.TextStyle{
			FontFamily: "Times New Roman",
			FontSize: &slides.Dimension{
				Magnitude: 14.0,
				Unit:      "PT",
			},
			ForegroundColor: &slides.OptionalColor{
				OpaqueColor: &slides.OpaqueColor{
					RgbColor: &slides.RgbColor{
						Blue:  1.0,
						Green: 0.0,
						Red:   0.0,
					},
				},
			},
		},
		Fields: "foregroundColor,fontFamily,fontSize",
	},
}, {
	UpdateTextStyle: &slides.UpdateTextStyleRequest{
		ObjectId: shapeId,
		TextRange: &slides.Range{
			Type:       "FIXED_RANGE",
			StartIndex: ptrInt64(10),
			EndIndex:   ptrInt64(15),
		},
		Style: &slides.TextStyle{
			Link: &slides.Link{
				Url: "www.example.com",
			},
		},
		Fields: "link",
	},
}}

// Execute the requests.
body := &slides.BatchUpdatePresentationRequest{Requests: requests}
response, _ := slidesService.Presentations.BatchUpdate(presentationId, body).Do()
fmt.Printf("Updated text style for shape with ID: %s", shapeId)

Java

slides/snippets/src/main/java/TextStyleUpdate.java
import com.google.api.client.googleapis.json.GoogleJsonError;
import com.google.api.client.googleapis.json.GoogleJsonResponseException;
import com.google.api.client.http.HttpRequestInitializer;
import com.google.api.client.http.javanet.NetHttpTransport;
import com.google.api.client.json.gson.GsonFactory;
import com.google.api.services.slides.v1.Slides;
import com.google.api.services.slides.v1.SlidesScopes;
import com.google.api.services.slides.v1.model.BatchUpdatePresentationRequest;
import com.google.api.services.slides.v1.model.BatchUpdatePresentationResponse;
import com.google.api.services.slides.v1.model.Dimension;
import com.google.api.services.slides.v1.model.Link;
import com.google.api.services.slides.v1.model.OpaqueColor;
import com.google.api.services.slides.v1.model.OptionalColor;
import com.google.api.services.slides.v1.model.Range;
import com.google.api.services.slides.v1.model.Request;
import com.google.api.services.slides.v1.model.RgbColor;
import com.google.api.services.slides.v1.model.TextStyle;
import com.google.api.services.slides.v1.model.UpdateTextStyleRequest;
import com.google.auth.http.HttpCredentialsAdapter;
import com.google.auth.oauth2.GoogleCredentials;

import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

/* Class to demonstrate the use of Slide Text Structure and Styling API */
public class TextStyleUpdate {
  /**
   * Styles text in the shape.
   *
   * @param presentationId - id of the presentation.
   * @param shapeId        - id of the shape.
   * @return shape id
   * @throws IOException - if credentials file not found.
   */
  public static BatchUpdatePresentationResponse textStyleUpdate(String presentationId,
                                                                String shapeId)
      throws IOException {
        /* Load pre-authorized user credentials from the environment.
           TODO(developer) - See https://developers.google.com/identity for
            guides on implementing OAuth2 for your application. */
    GoogleCredentials credentials = GoogleCredentials.getApplicationDefault()
        .createScoped(Collections.singleton(SlidesScopes.PRESENTATIONS));
    HttpRequestInitializer requestInitializer = new HttpCredentialsAdapter(
        credentials);

    // Create the slides API client
    Slides service = new Slides.Builder(new NetHttpTransport(),
        GsonFactory.getDefaultInstance(),
        requestInitializer)
        .setApplicationName("Slides samples")
        .build();

    // Update the text style so that the first 5 characters are bolded
    // and italicized, and the next 5 are displayed in blue 14 pt Times
    // New Roman font, and the next five are hyperlinked.
    List<Request> requests = new ArrayList<>();
    requests.add(new Request()
        .setUpdateTextStyle(new UpdateTextStyleRequest()
            .setObjectId(shapeId)
            .setTextRange(new Range()
                .setType("FIXED_RANGE")
                .setStartIndex(0)
                .setEndIndex(5))
            .setStyle(new TextStyle()
                .setBold(true)
                .setItalic(true))
            .setFields("bold,italic")));
    requests.add(new Request()
        .setUpdateTextStyle(new UpdateTextStyleRequest()
            .setObjectId(shapeId)
            .setTextRange(new Range()
                .setType("FIXED_RANGE")
                .setStartIndex(5)
                .setEndIndex(10))
            .setStyle(new TextStyle()
                .setFontFamily("Times New Roman")
                .setFontSize(new Dimension()
                    .setMagnitude(14.0)
                    .setUnit("PT"))
                .setForegroundColor(new OptionalColor()
                    .setOpaqueColor(new OpaqueColor()
                        .setRgbColor(new RgbColor()
                            .setBlue(1.0F)
                            .setGreen(0.0F)
                            .setRed(0.0F)))))
            .setFields("foregroundColor,fontFamily,fontSize")));
    requests.add(new Request()
        .setUpdateTextStyle(new UpdateTextStyleRequest()
            .setObjectId(shapeId)
            .setTextRange(new Range()
                .setType("FIXED_RANGE")
                .setStartIndex(10)
                .setEndIndex(15))
            .setStyle(new TextStyle()
                .setLink(new Link()
                    .setUrl("www.example.com")))
            .setFields("link")));

    BatchUpdatePresentationResponse response = null;
    try {
      // Execute the requests.
      BatchUpdatePresentationRequest body =
          new BatchUpdatePresentationRequest().setRequests(requests);
      response = service.presentations().batchUpdate(presentationId, body).execute();
      System.out.println("Updated text style for shape with ID: " + shapeId);
    } catch (GoogleJsonResponseException e) {
      // TODO(developer) - handle error appropriately
      GoogleJsonError error = e.getDetails();
      if (error.getCode() == 400) {
        System.out.printf("Shape not found with id '%s'.\n", shapeId);
      } else if (error.getCode() == 404) {
        System.out.printf("Presentation not found with id '%s'.\n", presentationId);
      } else {
        throw e;
      }
    }
    return response;
  }
}

JavaScript

slides/snippets/slides_text_style_update.js
function textStyleUpdate(presentationId, shapeId, callback) {
  // Update the text style so that the first 5 characters are bolded
  // and italicized, the next 5 are displayed in blue 14 pt Times
  // New Roman font, and the next 5 are hyperlinked.
  const requests = [{
    updateTextStyle: {
      objectId: shapeId,
      textRange: {
        type: 'FIXED_RANGE',
        startIndex: 0,
        endIndex: 5,
      },
      style: {
        bold: true,
        italic: true,
      },
      fields: 'bold,italic',
    },
  }, {
    updateTextStyle: {
      objectId: shapeId,
      textRange: {
        type: 'FIXED_RANGE',
        startIndex: 5,
        endIndex: 10,
      },
      style: {
        fontFamily: 'Times New Roman',
        fontSize: {
          magnitude: 14,
          unit: 'PT',
        },
        foregroundColor: {
          opaqueColor: {
            rgbColor: {
              blue: 1.0,
              green: 0.0,
              red: 0.0,
            },
          },
        },
      },
      fields: 'foregroundColor,fontFamily,fontSize',
    },
  }, {
    updateTextStyle: {
      objectId: shapeId,
      textRange: {
        type: 'FIXED_RANGE',
        startIndex: 10,
        endIndex: 15,
      },
      style: {
        link: {
          url: 'www.example.com',
        },
      },
      fields: 'link',
    },
  }];
  // Execute the requests.
  try {
    gapi.client.slides.presentations.batchUpdate({
      presentationId: presentationId,
      requests: requests,
    }).then((batchUpdateResponse) => {
      console.log(`Updated the text style for shape with ID: ${shapeId}`);
      if (callback) callback(batchUpdateResponse.result);
    });
  } catch (err) {
    document.getElementById('content').innerText = err.message;
    return;
  }
}

Node.js

slides/snippets/slides_text_style_update.js
/**
 * Updates text style for a specific presentation's shape ID.
 * @param {string} presentationId The presentation ID.
 * @param {string} shapeId The shape ID.
 */
async function textStyleUpdate(presentationId, shapeId) {
  // Update the text style so that the first 5 characters are bolded
  // and italicized, the next 5 are displayed in blue 14 pt Times
  // New Roman font, and the next 5 are hyperlinked.
  const {GoogleAuth} = require('google-auth-library');
  const {google} = require('googleapis');

  const auth = new GoogleAuth({
    scopes: 'https://www.googleapis.com/auth/presentations',
  });

  const service = google.slides({version: 'v1', auth});

  const requests = [
    {
      updateTextStyle: {
        objectId: shapeId,
        textRange: {
          type: 'FIXED_RANGE',
          startIndex: 0,
          endIndex: 5,
        },
        style: {
          bold: true,
          italic: true,
        },
        fields: 'bold,italic',
      },
    },
    {
      updateTextStyle: {
        objectId: shapeId,
        textRange: {
          type: 'FIXED_RANGE',
          startIndex: 5,
          endIndex: 10,
        },
        style: {
          fontFamily: 'Times New Roman',
          fontSize: {
            magnitude: 14,
            unit: 'PT',
          },
          foregroundColor: {
            opaqueColor: {
              rgbColor: {
                blue: 1.0,
                green: 0.0,
                red: 0.0,
              },
            },
          },
        },
        fields: 'foregroundColor,fontFamily,fontSize',
      },
    },
    {
      updateTextStyle: {
        objectId: shapeId,
        textRange: {
          type: 'FIXED_RANGE',
          startIndex: 10,
          endIndex: 15,
        },
        style: {
          link: {
            url: 'www.example.com',
          },
        },
        fields: 'link',
      },
    },
  ];

  // Execute the requests.
  try {
    const batchUpdateResponse = await service.presentations.batchUpdate({
      presentationId,
      resource: {
        requests,
      },
    });
    console.log(`Updated the text style for shape with ID: ${shapeId}`);
    return batchUpdateResponse.data;
  } catch (err) {
    // TODO (developer) - Handle exceptions
    throw err;
  }
}

PHP

slides/snippets/src/SlidesTextStyleUpdate.php
use Google\Client;
use Google\Service\Drive;
use Google\Service\Slides;
use Google\Service\Slides\Request;
use Google\Service\Slides\BatchUpdatePresentationRequest;


function textStyleUpdate($presentationId, $shapeId)
{
    /* Load pre-authorized user credentials from the environment.
       TODO(developer) - See https://developers.google.com/identity for
        guides on implementing OAuth2 for your application. */
    $client = new Google\Client();
    $client->useApplicationDefaultCredentials();
    $client->addScope(Google\Service\Drive::DRIVE);
    $slidesService = new Google_Service_Slides($client);
    $requests = array();
    $requests[] = new Google_Service_Slides_Request(array(
        'updateTextStyle' => array(
            'objectId' => $shapeId,
            'textRange' => array(
                'type' => 'FIXED_RANGE',
                'startIndex' => 0,
                'endIndex' => 5
            ),
            'style' => array(
                'bold' => true,
                'italic' => true
            ),
            'fields' => 'bold,italic'
        )
    ));
    $requests[] = new Google_Service_Slides_Request(array(
        'updateTextStyle' => array(
            'objectId' => $shapeId,
            'textRange' => array(
                'type' => 'FIXED_RANGE',
                'startIndex' => 5,
                'endIndex' => 10
            ),
            'style' => array(
                'fontFamily' => 'Times New Roman',
                'fontSize' => array(
                    'magnitude' => 14,
                    'unit' => 'PT'
                ),
                'foregroundColor' => array(
                    'opaqueColor' => array(
                        'rgbColor' => array(
                            'blue' => 1.0,
                            'green' => 0.0,
                            'red' => 0.0
                        )
                    )
                )
            ),
            'fields' => 'foregroundColor,fontFamily,fontSize'
        )
    ));
    $requests[] = new Google_Service_Slides_Request(array(
        'updateTextStyle' => array(
            'objectId' => $shapeId,
            'textRange' => array(
                'type' => 'FIXED_RANGE',
                'startIndex' => 10,
                'endIndex' => 15
            ),
            'style' => array(
                'link' => array(
                    'url' => 'www.example.com'
                )
            ),
            'fields' => 'link'
        )
    ));

    // Execute the requests.
    $batchUpdateRequest = new Google_Service_Slides_BatchUpdatePresentationRequest(array(
        'requests' => $requests
    ));
    $response = $slidesService->presentations->batchUpdate($presentationId, $batchUpdateRequest);
    printf("Updated the text style for shape with ID: %s", $shapeId);
    return $response;
}

Python

slides/snippets/slides_text_style_update.py
import google.auth
from googleapiclient.discovery import build
from googleapiclient.errors import HttpError


def text_style_update(presentation_id, shape_id):
  """
  create_sheets_chart the user has access to.
  Load pre-authorized user credentials from the environment.
  TODO(developer) - See https://developers.google.com/identity
  for guides on implementing OAuth2 for the application.
  """
  creds, _ = google.auth.default()
  # pylint: disable=maybe-no-member
  try:
    service = build("slides", "v1", credentials=creds)
    # Update the text style so that the first 5 characters are bolded
    # and italicized, the next 5 are displayed in blue 14 pt Times
    # New Roman font, and the next 5 are hyperlinked.
    requests = [
        {
            "updateTextStyle": {
                "objectId": shape_id,
                "textRange": {
                    "type": "FIXED_RANGE",
                    "startIndex": 0,
                    "endIndex": 5,
                },
                "style": {"bold": True, "italic": True},
                "fields": "bold,italic",
            }
        },
        {
            "updateTextStyle": {
                "objectId": shape_id,
                "textRange": {
                    "type": "FIXED_RANGE",
                    "startIndex": 5,
                    "endIndex": 10,
                },
                "style": {
                    "fontFamily": "Times New Roman",
                    "fontSize": {"magnitude": 14, "unit": "PT"},
                    "foregroundColor": {
                        "opaqueColor": {
                            "rgbColor": {
                                "blue": 1.0,
                                "green": 0.0,
                                "red": 0.0,
                            }
                        }
                    },
                },
                "fields": "foregroundColor,fontFamily,fontSize",
            }
        },
        {
            "updateTextStyle": {
                "objectId": shape_id,
                "textRange": {
                    "type": "FIXED_RANGE",
                    "startIndex": 10,
                    "endIndex": 15,
                },
                "style": {"link": {"url": "www.example.com"}},
                "fields": "link",
            }
        },
    ]

    # Execute the requests.
    body = {"requests": requests}
    response = (
        service.presentations()
        .batchUpdate(presentationId=presentation_id, body=body)
        .execute()
    )
    print(f"Updated the text style for shape with ID:{shape_id}")

    return response
  except HttpError as error:
    print(f"An error occurred: {error}")
    return error


if __name__ == "__main__":
  # Put the presentation_id, shape_id of slides
  # to be submitted.
  text_style_update(
      "10QnVUx1X2qHsL17WUidGpPh_SQhXYx40CgIxaKk8jU4", "MyTextBox_9"
  )

Ruby

slides/snippets/lib/file_snippets.rb
# Update the text style so that the first 5 characters are bolded
# and italicized, the next 5 are displayed in blue 14 pt Times
# New Roman font, and the next 5 are hyperlinked.
requests = [] << {
  update_text_style: {
    object_id_prop: shape_id,
    text_range:     {
      type:        'FIXED_RANGE',
      start_index: 0,
      end_index:   5
    },
    style:          {
      bold:   true,
      italic: true
    },
    fields:         'bold,italic'
  }
} << {
  update_text_style: {
    object_id_prop: shape_id,
    text_range:     {
      type:        'FIXED_RANGE',
      start_index: 5,
      end_index:   10
    },
    style:          {
      font_family:      'Times New Roman',
      font_size:        {
        magnitude: 14,
        unit:      'PT'
      },
      foreground_color: {
        opaque_color: {
          rgb_color: {
            blue:  1.0,
            green: 0.0,
            red:   0.0
          }
        }
      }
    },
    fields:         'foreground_color,font_family,font_size'
  }
} << {
  update_text_style: {
    object_id_prop: shape_id,
    text_range:     {
      type:        'FIXED_RANGE',
      start_index: 10,
      end_index:   15
    },
    style:          {
      link: {
        url: 'www.example.com'
      }
    },
    fields:         'link'
  }
}

# Execute the requests.
req = Google::Apis::SlidesV1::BatchUpdatePresentationRequest.new(requests: requests)
response = slides_service.batch_update_presentation(presentation_id, req)
puts "Updated the text style for shape with ID: #{shape_id}"

Modifier la mise en forme des paragraphes

La mise en forme des paragraphes détermine la façon dont les blocs de texte sont affichés dans votre présentation, y compris l'alignement, le retrait et l'ornementation des listes.

La page de concepts Structure et mise en forme du texte décrit comment [[slides_api_short]] représente les informations de mise en forme des paragraphes.

L'API Slides permet de mettre à jour les styles de paragraphe, de convertir des paragraphes simples en listes à puces et de supprimer des puces de paragraphes.

Convertir des paragraphes en liste

Une opération de mise en forme courante consiste à convertir des paragraphes en liste à puces. L'exemple suivant convertit tous les paragraphes d'une forme en liste à puces et spécifie un glyphe de puce explicite à utiliser.

Apps Script

slides/api/Snippets.gs
/**
 * Add arrow-diamond-disc bullets to all text in the shape.
 */
function createBulletedText(presentationId, shapeId) {
  const requests = [{
    createParagraphBullets: {
      objectId: shapeId,
      textRange: {
        type: 'ALL'
      },
      bulletPreset: 'BULLET_ARROW_DIAMOND_DISC'
    }
  }];

  // Execute the requests.
  try {
    const batchUpdateResponse = Slides.Presentations.batchUpdate({
      requests: requests
    }, presentationId);
    console.log('Added bullets to text in shape with ID: %s', shapeId);

    return batchUpdateResponse;
  } catch (err) {
    // TODO (Developer) - Handle exception
    console.log('Failed with error: %s', err.error);
  }
};

Go

slides/snippets/presentations.go
// Add arrow-diamond-disc bullets to all text in the shape.
requests := []*slides.Request{{
	CreateParagraphBullets: &slides.CreateParagraphBulletsRequest{
		ObjectId: shapeId,
		TextRange: &slides.Range{
			Type: "ALL",
		},
		BulletPreset: "BULLET_ARROW_DIAMOND_DISC",
	},
}}

// Execute the requests.
body := &slides.BatchUpdatePresentationRequest{Requests: requests}
response, _ := slidesService.Presentations.BatchUpdate(presentationId, body).Do()
fmt.Printf("Added a linked Sheets chart with ID %s", shapeId)

Java

slides/snippets/src/main/java/CreateBulletedText.java
import com.google.api.client.googleapis.json.GoogleJsonError;
import com.google.api.client.googleapis.json.GoogleJsonResponseException;
import com.google.api.client.http.HttpRequestInitializer;
import com.google.api.client.http.javanet.NetHttpTransport;
import com.google.api.client.json.gson.GsonFactory;
import com.google.api.services.slides.v1.Slides;
import com.google.api.services.slides.v1.SlidesScopes;
import com.google.api.services.slides.v1.model.BatchUpdatePresentationRequest;
import com.google.api.services.slides.v1.model.BatchUpdatePresentationResponse;
import com.google.api.services.slides.v1.model.CreateParagraphBulletsRequest;
import com.google.api.services.slides.v1.model.Range;
import com.google.api.services.slides.v1.model.Request;
import com.google.auth.http.HttpCredentialsAdapter;
import com.google.auth.oauth2.GoogleCredentials;

import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

/* Class to demonstrate the use of Slide Create Bulleted Text API */
public class CreateBulletedText {
  /**
   * Add arrow-diamond-disc bullets to all text in the shape.
   *
   * @param presentationId - id of the presentation.
   * @param shapeId        - id of the shape.
   * @return response
   * @throws IOException - if credentials file not found.
   */
  public static BatchUpdatePresentationResponse createBulletedText(String presentationId,
                                                                   String shapeId)
      throws IOException {
        /* Load pre-authorized user credentials from the environment.
           TODO(developer) - See https://developers.google.com/identity for
            guides on implementing OAuth2 for your application. */
    GoogleCredentials credentials = GoogleCredentials.getApplicationDefault()
        .createScoped(Collections.singleton(SlidesScopes.PRESENTATIONS));
    HttpRequestInitializer requestInitializer = new HttpCredentialsAdapter(
        credentials);

    // Create the slides API client
    Slides service = new Slides.Builder(new NetHttpTransport(),
        GsonFactory.getDefaultInstance(),
        requestInitializer)
        .setApplicationName("Slides samples")
        .build();

    // Add arrow-diamond-disc bullets to all text in the shape.
    List<Request> requests = new ArrayList<>();
    requests.add(new Request()
        .setCreateParagraphBullets(new CreateParagraphBulletsRequest()
            .setObjectId(shapeId)
            .setTextRange(new Range()
                .setType("ALL"))
            .setBulletPreset("BULLET_ARROW_DIAMOND_DISC")));

    BatchUpdatePresentationResponse response = null;
    try {
      // Execute the request.
      BatchUpdatePresentationRequest body =
          new BatchUpdatePresentationRequest().setRequests(requests);
      response = service.presentations().batchUpdate(presentationId, body).execute();
      System.out.println("Added bullets to text in shape with ID: " + shapeId);
    } catch (GoogleJsonResponseException e) {
      // TODO(developer) - handle error appropriately
      GoogleJsonError error = e.getDetails();
      if (error.getCode() == 400) {
        System.out.printf("Shape not found with id '%s'.\n", shapeId);
      } else if (error.getCode() == 404) {
        System.out.printf("Presentation not found with id '%s'.\n", presentationId);
      } else {
        throw e;
      }
    }
    return response;
  }
}

JavaScript

slides/snippets/slides_create_bulleted_text.js
function createBulletedText(presentationId, shapeId, callback) {
  // Add arrow-diamond-disc bullets to all text in the shape.
  const requests = [{
    createParagraphBullets: {
      objectId: shapeId,
      textRange: {
        type: 'ALL',
      },
      bulletPreset: 'BULLET_ARROW_DIAMOND_DISC',
    },
  }];
  // Execute the requests.
  try {
    gapi.client.slides.presentations.batchUpdate({
      presentationId: presentationId,
      requests: requests,
    }).then((batchUpdateResponse) => {
      console.log(`Added bullets to text in shape with ID: ${shapeId}`);
      if (callback) callback(batchUpdateResponse.result);
    });
  } catch (err) {
    document.getElementById('content').innerText = err.message;
    return;
  }
}

Node.js

slides/snippets/slides_create_bulleted_text.js
/**
 * Creates bulleted text for a presentation.
 * @param {string} presentationId The presentation ID.
 * @param {string} shapeId The shape ID to add bulleted text to.
 */
async function createBulletedText(presentationId, shapeId) {
  const {GoogleAuth} = require('google-auth-library');
  const {google} = require('googleapis');

  const auth = new GoogleAuth({
    scopes: 'https://www.googleapis.com/auth/presentations',
  });

  const service = google.slides({version: 'v1', auth});

  // Add arrow-diamond-disc bullets to all text in the shape.
  const requests = [
    {
      createParagraphBullets: {
        objectId: shapeId,
        textRange: {
          type: 'ALL',
        },
        bulletPreset: 'BULLET_ARROW_DIAMOND_DISC',
      },
    },
  ];

  // Execute the requests.
  try {
    const batchUpdateResponse = await service.presentations.batchUpdate({
      presentationId,
      resource: {
        requests,
      },
    });
    console.log(`Added bullets to text in shape with ID: ${shapeId}`);
    return batchUpdateResponse.data;
  } catch (err) {
    // TODO (developer) - Handle exception
    throw err;
  }
}

PHP

slides/snippets/src/SlidesCreateBulletedText.php
use Google\Client;
use Google\Service\Drive;
use Google\Service\Slides;
use Google\Service\Slides\Request;


function createBulletedText($presentationId, $shapeId)
{
    /* Load pre-authorized user credentials from the environment.
       TODO(developer) - See https://developers.google.com/identity for
        guides on implementing OAuth2 for your application. */
    $client = new Google\Client();
    $client->useApplicationDefaultCredentials();
    $client->addScope(Google\Service\Drive::DRIVE);
    $slidesService = new Google_Service_Slides($client);
    // Add arrow-diamond-disc bullets to all text in the shape.
    $requests = array();
    $requests[] = new Google_Service_Slides_Request(array(
        'createParagraphBullets' => array(
            'objectId' => $shapeId,
            'textRange' => array(
                'type' => 'ALL'
            ),
            'bulletPreset' => 'BULLET_ARROW_DIAMOND_DISC'
        )
    ));

    // Execute the request.
    $batchUpdateRequest = new Google_Service_Slides_BatchUpdatePresentationRequest(array(
        'requests' => $requests
    ));
    $response = $slidesService->presentations->batchUpdate($presentationId, $batchUpdateRequest);
    printf("Added bullets to text in shape with ID: %s", $shapeId);
    return $response;
}

Python

slides/snippets/slides_create_bulleted_text.py
import google.auth
from googleapiclient.discovery import build
from googleapiclient.errors import HttpError


def create_bulleted_text(presentation_id, shape_id):
  """
  Run create_bulleted_text the user has access to.
  Load pre-authorized user credentials from the environment.
  TODO(developer) - See https://developers.google.com/identity
  for guides on implementing OAuth2 for the application.
  """
  creds, _ = google.auth.default()
  # pylint: disable=maybe-no-member
  try:
    slides_service = build("slides", "v1", credentials=creds)
    # Add arrow-diamond-disc bullets to all text in the shape.
    requests = [
        {
            "createParagraphBullets": {
                "objectId": shape_id,
                "textRange": {"type": "ALL"},
                "bulletPreset": "BULLET_ARROW_DIAMOND_DISC",
            }
        }
    ]

    # Execute the requests.
    body = {"requests": requests}
    response = (
        slides_service.presentations()
        .batchUpdate(presentationId=presentation_id, body=body)
        .execute()
    )
    print(f"Added bullets to text in shape with ID: {shape_id}")

    return response
  except HttpError as error:
    print(f"An error occurred: {error}")
    return error


if __name__ == "__main__":
  # Put the presentation_id and shape_id
  # to be submitted.
  create_bulleted_text(
      "1VD1xmi1-9DonI4zmCKENTzlVxIL5SdGGTmbHmnBjQ1E", "MyTextBox_9"
  )

Ruby

slides/snippets/lib/file_snippets.rb
# Add arrow-diamond-disc bullets to all text in the shape.
requests = [] << {
  create_paragraph_bullets: {
    object_id_prop: shape_id,
    text_range:     {
      type: 'ALL'
    },
    bulletPreset:   'BULLET_ARROW_DIAMOND_DISC'
  }
}

# Execute the requests.
req = Google::Apis::SlidesV1::BatchUpdatePresentationRequest.new(requests: requests)
response = slides_service.batch_update_presentation(presentation_id, req)
puts "Added bullets to text in shape with ID: #{shape_id}"