PDF Container - Upwork
| Būsena | UŽDARYTA |
| Biudžetas | 501-1000 Eur |
| Sukurta: | 2022-10-22 |
| Baigiasi: | 2022-10-29 |
| Siūlo: | Nėra |
| Apibūdinimas: | The idea is to create a PDF container document that contains several files. To create the container, files are dropped onto a drag-and-drop area. The names of dropped files are listed under the drop area. The user presses button "Continue" which creates a PDF document and pops up a Save As dialog to choose where to store it and how to save it. Above the drag-and-drop area there is also an input field for a password. The password must be read from the form and set to a singleton class. It will be ignored in this sample app. The extract operation works like this: you drag-and-drop a Container PDF onto the area. If only one file is dropped onto the area, and the file is of type Container PDF, the Continue button changes its label to "Extract". When pressing an Extract button, a user is asked where to save them. However, If the specified password is incorrect, files are not decoded and an error is shown. The status label at the bottom will be updated to "uploading" or "downloading" when that happens. The code must interface to external library (which I supply) to encode and decode files. Each file must be sent to the API in chunks, using base64 encoded chunks. Result will be returned in base64 encoded chunks. Each API call is synchronous, in other words it will block until the action is completed. Further API details will be provided. The app must be easy to install using standard DMG process, and must be written in SwiftUI. Budget: $200 Posted On: October 22, 2022 03:44 UTC Category: Solution Architecture Skills:Cocoa API, Apple Xcode, Swift Skills: Cocoa API, Apple Xcode, Swift Country: United States click to apply 
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| Operacinė Sistema: | Linux |
| Siūlymų Skaičius: | 0 |
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