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Spreadsheet Cloud API: convertChartToImage

Converts a chart of spreadsheet on a local drive to image.

Quick Start

  • Base URL: http://api.aspose.cloud/v4.0
  • Authentication Method: JWT (OAuth2, application) Token URL: https://api.aspose.cloud/connect/token
  • Example

Interface Details

Endpoint

PUT http://api.aspose.cloud/v4.0/cells/convert/chart/image

Function Description

This method reads a chart of spreadsheet file from the local file system, converts it into the desired image format (e.g., PNG, SVG, Tiff), and returns the converted result. The source file path and target format must be specified correctly. Ensure that the necessary permissions are in place to read the source file and write the converted file if applicable. The conversion process occurs entirely on the cloud server, eliminating the need for any cloud storage or external downloads. If the source file does not exist, is inaccessible, or if an error occurs during the conversion process, an appropriate exception will be thrown. Supported formats for conversion depend on the available libraries and their capabilities.## Error Handling- 400 Bad Request: Invalid url.- 401 Unauthorized: Authentication has failed, or no credentials were provided.- 404 Not Found: Source file not accessible.- 500 Server Error The spreadsheet has encountered an anomaly in obtaining conversion data.## Key Features and Benefits- Cloud-Native Conversion: Conversion of local files directly in the cloud, eliminating the need to store them there.- Reduced Cloud Resource Burden: No need to upload files to the cloud, saving cloud storage space.- Simplified Workflow: Convert local spreadsheets to the image format directly through cloud services, without intermediate steps.

The request parameters of convertChartToImage API are:

Parameter Name Type Path/Query String/HTTPBody Description
Spreadsheet File FormData Upload spreadsheet file.
worksheet String Query worksheet name of spreadsheet.
chartIndex Integer Query chart index of worksheet.
format String Query (Required) The desired image type (e.g., svg, png, jpg).
outPath String Query (Optional) The folder path where the workbook is stored. The default is null.
outStorageName String Query Output file Storage Name.
fontsLocation String Query Use Custom fonts.
region String Query The spreadsheet region setting.
password String Query The password for opening spreadsheet file.

Response Description

{
File
}

OpenAPI Specification

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

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