Swift API to convert PNG to XLS
Swift library to convert PNG to XLS
Use Cells Conversion REST API to create customized spreadsheet workflows in Swift. This is a professional solution to convert PNG to XLS and other document formats online using Swift.
Convert a PNG file to XLS in Swift
API
PUT
https://api.aspose.cloud/v3.0/cells/convert
Converting file formats from PNG to XLS is a complex task. All PNG to XLS format transitions is performed by our Swift SDK while maintaining the source PNG spreadsheet's main structural and logical content. Our Swift library is a professional solution to convert PNG to XLS files online. This Cloud SDK gives Swift developers powerful functionality and perfect XLS output.
Code example in Swift using REST API to convert PNG to XLS format
// For complete examples and data files, please go to https://github.com/aspose-cells-cloud/aspose-cells-cloud-swift/
import AsposeCellsCloud
let expectation1 = self.expectation(description: "checkAuth")
AsposeCellsCloudAPI.clientId = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
AsposeCellsCloudAPI.clientSecret = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
AuthAspose.checkAuth()
{
(authError) in
guard authError == nil else {
XCTFail("error checkAuth")
return
}
expectation1.fulfill()
}
self.waitForExpectations(timeout: testTimeout, handler: nil)
let expectation = self.expectation(description: "PutConvert")
let workbook:String = "Book1.png"
let format:String? = "xls"
let url1: URL? = getURL(workbook)
let filedata = NSData(contentsOfFile: url1!.path)
let password:String? = nil
let outPath:String? = nil
CellsAPI.cellsWorkbookPutConvertWorkbook(file: url1!, format: format, password: password, outPath: outPath)
{
(response, error) in
guard error == nil else {
let errorinfo = self.GetErrorDataInfo(error: error as! ErrorResponse)
print("error info: \(errorinfo!)")
XCTFail("error PutConvert")
return
}
if let response = response {
//response is a Data of file, we may write it down and check it.
let fileName = "dest.xls"
let filePath = NSHomeDirectory()
let fileManager = FileManager.default
let path = "\(filePath)/tmp/\(fileName)"
fileManager.createFile(atPath: path, contents:nil, attributes:nil)
let handle = FileHandle(forWritingAtPath:path)
handle?.write(response as Data)
expectation.fulfill()
}
}
self.waitForExpectations(timeout: testTimeout, handler: nil)
How to use Swift API to convert PNG to XLS
- Create an account at Dashboard to get free API quota & authorization details
- Initialize CellsApi with Client Id, Client Secret, Base URL & API version
- Call cellsWorkbookPutConvertWorkbook method to get the resultant stream
System Requirements
- macOS Monterey 12.4
- Swift 4.2