I am using aspose.cloud:443/v1.1/cells/Book1.xlsx/worksheets/Sheet1/charts/0?format=png to save a chart as an image.
However, when i try add the folder using ?folder=foldername it throw an error. could your advise ?
Thanks for your inquiry. You may use Aspose.Cell Cloud SDK for .NET as following to save the chart image from a file in specified folder. However, we are investigating the REST API issue and will update you soon.
static CellsChartsApi cellsChartsApi = new CellsChartsApi("client_credentials", MyAppSid, MyAppKey);
// Invoke Aspose.Cells Cloud SDK API to convert chart to image
var apiResponse = cellsChartsApi.CellsChartsGetWorksheetChart(fileName, sheetName, chartNumber, format,folder,null);
// Save stream response to image file
Console.WriteLine("Expected response type is Stream: " + apiResponse.Length.ToString());
var fileStream = System.IO.File.Create("C:\\Temp\\test.png");
apiResponse.CopyTo(fileStream);
fileStream.Close();
Please find sample cURL command for saving the chart image from a file in the specified folder. Hopefully it will help you to accomplish the task.
curl -v "https://api.aspose.cloud/v1.1/cells/Book1.xlsx/worksheets/Sheet6/charts/0?format=png&folder=input" -X GET -H "Content-Type: application/json" -H "Accept: application/json" -H "Authorization: Bearer [Access_Token]" --output C:/Temp/chart.png
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