Konvertera diagram till bild

Denna REST API anger hur man konverterar ett diagram till bild.

RSET API

 
GET http://api.aspose.cloud/v3.0/cells/{name}/worksheets/{sheetName}/charts/{chartNumber}?format={format}

Begärans parametrar är:

Parameternamn	Typ	Sökväg/Frågesträng/HTTPBody	Beskrivning
namn	sträng	väg	Dokument namn.
arknamn	sträng	väg	Arbetsbladsnamn.
diagramnummer	heltal	väg	Diagramnumret.
formatera	sträng	fråga	Det exporterade filformatet.
mapp	sträng	fråga	Dokumentmappen.
lagringsnamn	sträng	fråga	lagringsnamn.

DeOpenAPI-specifikation definierar ett allmänt tillgängligt programmeringsgränssnitt och låter dig utföra REST-interaktioner direkt från en webbläsare.

Du kan använda cURL kommandoradsverktyg för att enkelt komma åt Aspose.Cells webbtjänster. Följande exempel visar hur man ringer till Cloud API med cURL.

Request


curl -v "http://api.aspose.com/v3.0/cells/Sample_Test_Book.xls/worksheets/Sheet5/charts/0?format=jpg" 
-X GET 
-H "Content-Type: application/json" \
-H "Accept: application/json" \
-H "Authorization: Bearer <jwt token>"

Response

byte[]

Cloud SDK-familj

Att använda en SDK är det bästa sättet att påskynda utvecklingen. En SDK tar hand om detaljer på låg nivå och låter dig fokusera på dina projektuppgifter. Vänligen kolla inGitHub-förråd för en komplett lista med Aspose.Cells Cloud SDK.

Följande kodexempel visar hur man ringer till Aspose.Cells webbtjänster med olika SDK:er:

	// 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 GetWorksheetChart1Example()
	{
	CellsApi cellsApi = new CellsApi(Environment.GetEnvironmentVariable("CellsCloudTestClientId"), Environment.GetEnvironmentVariable("CellsCloudTestClientSecret"));
	GetWorksheetChartRequest request = new GetWorksheetChartRequest
	{
	name = "Book1.xlsx",
	sheetName = "Sheet4",
	chartNumber = 1,
	folder = "TestData/In"
	};
	cellsApi.GetWorksheetChart(request);
	}
	}
	}
	// Obsolet
	//CellsApi instance = new CellsApi(clientId, clientSecret, apiVersion, testbaseurl);
	//string name = MYDOC;
	//string sheetName = SHEET3;
	//int? chartNumber = 0;
	//string folder = TEMPFOLDER;
	//string format = "png";
	//instance.UploadFile(folder + @"\" + name, File.Open( @"C:\TestData\" +name));
	//var response = instance.CellsChartsGetWorksheetChart(name, sheetName, chartNumber, format, folder);
	//Assert.IsInstanceOf<System.IO.Stream>(response, "response is System.IO.Stream");

view raw Examples-DotNET-CSharp-Charts-ConvertChartToImage-1.cs 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\GetWorksheetChartRequest;

	class Chart {

	public $instance;

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

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

	$localName = "Book1.xlsx";
	$remoteName = "Book1.xlsx";
	$request = new GetWorksheetChartRequest();
	$request->setName( $remoteName);
	$request->setSheetName( "Sheet4");
	$request->setChartNumber( 0);
	$request->setFormat( "png");
	$request->setFolder( $remoteFolder);
	$request->setStorageName( "");
	$this->instance->getWorksheetChart($request);
	}
	}

	$instance = new Chart();
	$instance->getWorksheetChartWithFormat();

	?>

view raw Examples-PHP-Charts-GetWorksheetChartWithFormat-.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 Chart

	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

	# Get chart in specified format.
	def get_chart_in_specified_format
	name = $MYDOC
	sheet_name = $SHEET3
	chart_number = 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_charts_get_worksheet_chart(name, sheet_name, chart_number, {:format=>format, :folder=>folder})
	end

	end

	chart = Chart.new()
	puts chart.get_chart_in_specified_format

view raw Examples-Ruby-Charts-get_chart_in_specified_format-.rb hosted with ❤ by GitHub

Node.js

	const { CellsApi, UploadFileRequest, CellsCharts_GetWorksheetChartRequest } = 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 = "myDocument.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 CellsCharts_GetWorksheetChartRequest();
	req.name = filename;
	req.sheetName = "Sheet3";
	req.chartNumber = 0;
	req.format = "png";
	req.folder = "Temp";
	cellsApi.cellsChartsGetWorksheetChart(req)
	.then((result) => {
	console.log("successful")

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

view raw Examples-Node.js-SDK-Charts-ConvertChartToImage-1.js 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 *

	CellsCloudClientId ='....' # get from https://dashboard.aspose.cloud/#/applications
	CellsCloudClientSecret='....' # get from https://dashboard.aspose.cloud/#/applications
	api = CellsApi(CellsCloudClientId,CellsCloudClientSecret)
	request = GetWorksheetChartsRequest( 'Book1.xlsx', 'Sheet4',folder= 'PythonTest',storage_name= '')
	api.get_worksheet_charts(request)

view raw ConvertChartToImage.py hosted with ❤ by GitHub

Android

Objective C

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';
	my $request = AsposeCellsCloud::Request::GetWorksheetChartRequest->new();
	$request->{name} = $remoteName;
	$request->{sheet_name} = 'Sheet4';
	$request->{chart_number} = 0;
	$request->{format} = 'png';
	$request->{folder} = $remoteFolder;
	$request->{storage_name} = '';
	my $result = $api->get_worksheet_chart(request=> $request);

view raw Examples-Perl-Charts-ConvertChartToImage-1.pl hosted with ❤ by GitHub

Ta bort ett diagram från ett arbetsblad Få diagrammets andra värdeaxel