Obtener una foto en un fil Excel

Este REST API indica get índice de imagen por imagen de una hoja de trabajo Excel.

RSET API

 
GET http://api.aspose.cloud/v3.0/cells/{name}/worksheets/{sheetName}/pictures/{pictureIndex}

Los parámetros de la solicitud son:

Nombre del parámetro	Tipo	Ruta/Cadena de consulta/Cuerpo HTTP	Descripción
nombre	cadena	camino	Nombre del documento.
nombre de la hoja	cadena	camino	Nombre de la hoja de trabajo.
índice de imágenes	entero	camino	El índice de imágenes.
formato	cadena	consulta	El formato del objeto exportado.
carpeta	cadena	consulta	La carpeta de documentos.
nombredealmacenamiento	cadena	consulta	nombre del almacenamiento.

ElEspecificación de API abierta define una interfaz de programación de acceso público y le permite realizar interacciones REST directamente desde un navegador web.

Puede utilizar la herramienta de línea de comandos cURL para acceder fácilmente a los servicios web Aspose.Cells. El siguiente ejemplo muestra cómo realizar llamadas a Cloud API con cURL.

Request

 
curl -v "https://api.aspose.cloud/v3.0/cells/test.xlsx/worksheets/Sheet2/pictures/1?format=png" \
-X GET \
-H "Content-Type: application/json" \
-H "Accept: application/json" \
-H "Authorization: Bearer <jwt token>"

Response


<IMAGE DATA>

Familia de SDK en la nube

Usar un SDK es la mejor manera de acelerar el desarrollo. Un SDK se encarga de los detalles de bajo nivel y le permite concentrarse en las tareas de su proyecto. Por favor revisa elrepositorio de GitHub para obtener una lista completa de Aspose.Cells SDK de nube.

Los siguientes ejemplos de código demuestran cómo realizar llamadas a servicios web Aspose.Cells utilizando varios SDK:

	// For complete examples and data files, please go to https://github.com/aspose-cells-cloud/aspose-cells-cloud-dotnet/
	namespace Aspose.Cells.Cloud.SDK.Example
	{
	using Aspose.Cells.Cloud.SDK.Api;
	using Aspose.Cells.Cloud.SDK.Request;
	using System;

	public partial class CellsApiExample
	{
	public void GetWorksheetPictureWithFormatExample()
	{
	CellsApi cellsApi = new CellsApi(Environment.GetEnvironmentVariable("CellsCloudTestClientId"), Environment.GetEnvironmentVariable("CellsCloudTestClientSecret"));
	GetWorksheetPictureWithFormatRequest request = new GetWorksheetPictureWithFormatRequest
	{
	name = "Book1.xlsx",
	sheetName = "Sheet6",
	format = "pdf",
	folder = "TestData/In"
	};
	cellsApi.GetWorksheetPictureWithFormat(request);
	}
	}
	}

view raw Examples-DotNET-CSharp-Pictures-ConvertPictureToImage-1.cs hosted with ❤ by GitHub

Java

	package com.aspose.cloud.cells.api;
	import com.aspose.cloud.cells.client.*;
	import com.aspose.cloud.cells.model.*;
	import com.aspose.cloud.cells.request.*;
	import java.io.IOException;
	import org.junit.Test;
	import java.util.ArrayList;
	import java.util.List;
	import java.io.File;
	import java.util.HashMap;

	public class Example {
	private CellsApi api;
	public Example(){
	try {
	api = new CellsApi(
	System.getenv("CellsCloudClientId"),
	System.getenv("CellsCloudClientSecret"),
	"v3.0",
	System.getenv("CellsCloudApiBaseUrl")
	);
	} catch (ApiException e) {
	e.printStackTrace();
	}
	}
	public void Run(){
	try{
	String remoteFolder = "TestData/In";

	String localName = "Book1.xlsx";
	String remoteName = "Book1.xlsx";

	UploadFileRequest uploadFileRequest = new UploadFileRequest();
	uploadFileRequest.setPath( remoteFolder + "/" + remoteName );
	uploadFileRequest.setStorageName( "");
	HashMap<String,File> files = new HashMap<String,File>();
	files.put( localName , new File(localName ));
	uploadFileRequest.setUploadFiles(files);
	api.uploadFile(uploadFileRequest);
	GetWorksheetPictureWithFormatRequest request = new GetWorksheetPictureWithFormatRequest();
	request.setName(remoteName);
	request.setSheetName("Sheet6");
	request.setPictureNumber(0);
	request.setFormat("");
	request.setFolder(remoteFolder);
	request.setStorageName("");

	File response = api.getWorksheetPictureWithFormat(request);

	} catch (ApiException e) {
	e.printStackTrace();
	}catch (IOException e) {
	e.printStackTrace();
	}
	}
	}

view raw Examples-Java-pictures-ConvertPictureToImageWorksheet-convert-pictures-to-image-worksheet.java hosted with ❤ by GitHub

PHP

	<?php
	# For complete examples and data files, please go to https://github.com/aspose-cells-cloud/aspose-cells-cloud-php
	require_once('vendor\autoload.php');
	use \Aspose\Cells\Cloud\Api\CellsApi;
	use \Aspose\Cells\Cloud\Request\GetWorksheetPictureWithFormatRequest;

	class Picture {

	public $instance;

	public function __construct() {
	$this->instance = new CellsApi(getenv("CellsCloudClientId"),getenv("CellsCloudClientSecret"),"v3.0",getenv("CellsCloudApiBaseUrl"));
	}

	public function getWorksheetPictureWithFormat() {
	$remoteFolder = "TestData/In";

	$localName = "Book1.xlsx";
	$remoteName = "Book1.xlsx";
	$request = new GetWorksheetPictureWithFormatRequest();
	$request->setName( $remoteName);
	$request->setSheetName( "Sheet6");
	$request->setPictureNumber( 0);
	$request->setFormat( "png");
	$request->setFolder( $remoteFolder);
	$request->setStorageName( "");
	$this->instance->getWorksheetPictureWithFormat($request);
	}
	}

	$picture = new Picture();
	$picture->getWorksheetPictureWithFormat();

	?>

view raw Examples-PHP-Pictures-GetWorksheetPictureWithFormat-.php hosted with ❤ by GitHub

Ruby

	# For complete examples and data files, please go to https://github.com/aspose-cells-cloud/aspose-cells-cloud-ruby
	require 'aspose_cells_cloud'

	class Picture

	include AsposeCellsCloud

	def initialize
	#Get client_id and client_secret from https://cloud.aspose.com

	@instance = AsposeCellsCloud::CellsApi.new($client_id,$client_secret,$api_version,$baseurl)
	end

	# Read worksheet picture in specified format
	def read_worksheet_picture_in_specified_format
	name = $BOOK1
	sheet_name = $SHEET6
	picture_index = 0
	format = 'PNG'
	folder = $TEMPFOLDER
	result = @instance.upload_file( folder+"/"+name, ::File.open(File.expand_path("data/"+name),"r") {\|io\| io.read(io.size) })
	expect(result.uploaded.size).to be > 0
	result = @instance.cells_pictures_get_worksheet_picture(name, sheet_name, picture_index, {:format=>format, :folder=>folder})
	end

	end

	picture = Picture.new()
	puts picture.read_worksheet_picture_in_specified_format

view raw Examples-Ruby-Pictures-read_worksheet_picture_in_specified_format-.rb hosted with ❤ by GitHub

Python

	# For complete examples and data files, please go to https://github.com/aspose-cells-cloud/aspose-cells-cloud-python
	import os

	from asposecellscloud.apis.cells_api import CellsApi
	from asposecellscloud.models import *
	from asposecellscloud.requests import *

	api = CellsApi(os.getenv('CellsCloudClientId'),os.getenv('CellsCloudClientSecret'),"v3.0",os.getenv('CellsCloudApiBaseUrl'))
	request = GetWorksheetPicturesRequest( 'Book1.xlsx', 'Sheet6',folder= 'PythonTest',storage_name= '')
	api.get_worksheet_pictures(request)

view raw ConvertPictureToImage.py hosted with ❤ by GitHub

Node.js

	const { CellsApi, UploadFileRequest, CellsPictures_GetWorksheetPictureRequest } = require("asposecellscloud");
	const clientId = process.env.CellsCloudClientId;
	const clientSecret = process.env.CellsCloudClientSecret;
	const ApiURL = process.env.CellsCloudApiBaseUrl;
	const fs = require('fs');
	const path = require('path');
	const cellsApi = new CellsApi(clientId, clientSecret,"v3.0",ApiURL);
	const localPath = "D:/aspose-cells-cloud-node/TestData/"

	const filename = "Book1.xlsx";
	const data =fs.createReadStream(path.join(localPath, filename));

	const req = new UploadFileRequest({
	path: "Temp/" + filename,
	file: data
	});
	cellsApi.uploadFile(req)
	.then((result) => {

	const req = new CellsPictures_GetWorksheetPictureRequest();
	req.name = filename;
	req.sheetName = "Sheet6";
	req.pictureIndex = 0;
	req.folder = "Temp";
	cellsApi.cellsPicturesGetWorksheetPicture(req)
	.then((result) => {
	console.log("successful")

	}).catch((error) => {
	console.error('Unhandled Promise Rejection:', error);
	})
	})

view raw Examples-Node.js-SDK-Pictures-ConvertPictureToImage-1.js hosted with ❤ by GitHub

Android

Swift

Perl

	# For complete examples and data files, please go to https://github.com/aspose-cells-cloud/aspose-cells-cloud-perl/
	use strict;
	use warnings;
	use utf8;
	use File::Slurp;
	use MIME::Base64;
	use AsposeCellsCloud::CellsApi;
	my $config = AsposeCellsCloud::Configuration->new( client_id => $ENV{'ProductClientId'}, client_secret => $ENV{'ProductClientSecret'});
	my $instance = AsposeCellsCloud::CellsApi->new(AsposeCellsCloud::ApiClient->new( $config));

	my $remoteFolder = 'TestData/In';
	my $remoteName = 'Book1.xlsx';s
	my $request = AsposeCellsCloud::Request::GetWorksheetPictureWithFormatRequest->new();
	$request->{name} = $remoteName;
	$request->{sheet_name} = 'Sheet6';
	$request->{picture_number} = 0;
	$request->{format} = 'png';
	$request->{folder} = $remoteFolder;
	$request->{storage_name} = '';
	my $result = $api->get_worksheet_picture_with_format(request=> $request);

view raw Examples-Perl-Pictures-ConvertPictureToImage-1.pl hosted with ❤ by GitHub

Agregar imagen en un archivo Excel