Convert OLE Object to Image – Aspose.Cells Cloud REST API

This REST API retrieves an OLE object in a specified format from an Excel worksheet.

REST API – Convert OLE Object to Image

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

Request Parameters

Parameter Name	Type	Location	Description
name	string	path	The name of the workbook file.
sheetName	string	path	The name of the worksheet containing the OLE object.
objectNumber	integer	path	The zero‑based index of the OLE object.
format	string	query	Desired export format (e.g., `png`, `jpeg`).
folder	string	query	Path to the folder where the workbook is stored.
storageName	string	query	Name of the storage service.

The OpenAPI Specification defines a publicly accessible programming interface and lets you carry out REST interactions directly from a web browser.

You can use the cURL command‑line tool to access Aspose.Cells web services easily. The following example shows how to call the Cloud API with cURL.

cURL – Get Worksheet OLE Object as Image

curl -v "http://api.aspose.cloud/v3.0/cells/Embedded_OleObject_Sample_Book1.xlsx/worksheets/Sheet1/oleobjects/0?format=png" \
  -X GET \
  -H "Content-Type: application/json" \
  -H "Accept: application/json" \
  -H "Authorization: Bearer <jwt token>"

Response

Binary image data (Content‑Type: image/png)

The successful response returns a 200 status code with Content‑Type: image/png (or the requested image type). The payload is binary; you can save it directly to a file or, for debugging, encode it as Base‑64.

Error Responses

HTTP Status	Code	Description
400	`InvalidParameter`	One or more request parameters are invalid.
401	`AuthenticationFailed`	Missing or invalid JWT token.
404	`PropertyNotFound`	The specified document property does not exist.
500	`InternalError`	An unexpected error occurred on the server.

Cloud SDK Family

Use an SDK to speed up development. An SDK handles low‑level details and lets you focus on your project tasks. Please check out the GitHub repository for a complete list of Aspose.Cells Cloud SDKs.

The following code examples demonstrate how to call Aspose.Cells web services using various SDKs:

Update an OLE Object in an Excel Worksheet Delete an OLE object in an Excel worksheet