Export Picture

You can export pictures to the following formats: PNG, GIF, JPEG, BMP, SVG, TIFF, EMF, and WMF.

REST API

POST https://api.aspose.cloud/v3.0/cells/export

Security and Authentication

The Aspose.Cells Cloud APIs are secure and require JWT token-based authentication.

Request Parameters

Parameter Location Type Required Description
file Form‑data file Yes The Excel workbook (.xlsx, .xls, etc.) that contains the OLE objects.
outputFormat Query string Yes Target format for the exported objects (pdf, png, jpeg, docx, pptx).
objectType Query string Yes Fixed value oleobject.

Response

{
  "Files": [
    {
      "Filename": "Book1_xlsx_Sheet6_Pictures_0.tif",
      "FileSize": 21680,
      "FileContent": "-----Base64String--------"
    },
    {
      "Filename": "Book1_xlsx_Sheet6_Pictures_1.tif",
      "FileSize": 21286,
      "FileContent": "-----Base64String--------"
    },
    {
      "Filename": "myDocument_xlsx_Sheet2_Pictures_0.tif",
      "FileSize": 130084,
      "FileContent": "-----Base64String--------"
    },
    {
      "Filename": "myDocument_xlsx_Sheet2_Pictures_1.tif",
      "FileSize": 120062,
      "FileContent": "-----Base64String--------"
    }
  ]
}

Error Codes

HTTP Status Description Example JSON
400 Bad request – missing or invalid parameters. { "error": { "code": "BadRequest", "message": "The 'file' field is required." } }
401 Unauthorized – invalid or missing access token. { "error": { "code": "Unauthorized", "message": "Access token is missing or invalid." } }
500 Internal server error – unexpected failure on the server side. { "error": { "code": "InternalError", "message": "An unexpected error occurred." } }

How to Use the PostExport API with SDKs

PostExport API Specification

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 make a call to the Cloud API with cURL.

curl -X POST "https://api.aspose.cloud/v3.0/cells/export?objectType=picture&format=tiff" \
     -H "accept: multipart/form-data" \
     -H "Content-Type: multipart/form-data" \
     -H "x-aspose-client: Containerize.Swagger" \
     -d '{"File":{}}'

Use Aspose.Cells Cloud SDKs

Using an SDK is the most efficient way to accelerate development. An SDK handles low‑level details so you can focus on your project logic. Please check 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:

Import Picture into Excel Worksheet Import Integer Array into Excel Worksheet