ByteScout Cloud API Server - PDF To Image API - PowerShell - Convert PDF To JPEG From Uploaded File - ByteScout

ByteScout Cloud API Server – PDF To Image API – PowerShell – Convert PDF To JPEG From Uploaded File

  • Home
  • /
  • Articles
  • /
  • ByteScout Cloud API Server – PDF To Image API – PowerShell – Convert PDF To JPEG From Uploaded File

How to convert PDF to JPEG from uploaded file for PDF to image API in PowerShell using ByteScout Cloud API Server

Learn in simple ways: How to convert PDF to JPEG from uploaded file for PDF to image API in PowerShell

These simple tutorials explain the code material for beginners and advanced programmers who are using PowerShell. ByteScout Cloud API Server was designed to assist PDF to image API in PowerShell. ByteScout Cloud API Server is the ready to deploy Web API Server that can be deployed in less than thirty minutes into your own in-house Windows server (no Internet connnection is required to process data!) or into private cloud server. Can store data on in-house local server based storage or in Amazon AWS S3 bucket. Processing data solely on the server using built-in ByteScout powered engine, no cloud services are used to process your data!.

Want to learn quickly? These fast application programming interfaces of ByteScout Cloud API Server for PowerShell plus the instruction and the code below will help to learn how to convert PDF to JPEG from uploaded file. Open your PowerShell project and simply copy & paste the code and then run your app! Use of ByteScout Cloud API Server in PowerShell is also described in the documentation given along with the product.

Free! Free! Free! ByteScout free trial version is available for FREE download from our website. Programming tutorials along with source code samples are assembled.

On-demand (REST Web API) version:
 Web API (on-demand version)

On-premise offline SDK for Windows:
 60 Day Free Trial (on-premise)

ConvertPdfToJpegFromUploadedFile.ps1
      
# Please NOTE: In this sample we're assuming Cloud Api Server is hosted at "https://localhost". # If it's not then please replace this with with your hosting url. # Source PDF file to split $SourceFile = ".\sample.pdf" # Comma-separated list of page indices (or ranges) to process. Leave empty for all pages. Example: '0,2-5,7-'. $Pages = "" # PDF document password. Leave empty for unprotected documents. $Password = "" # 1. RETRIEVE THE PRESIGNED URL TO UPLOAD THE FILE. # * If you already have a direct file URL, skip to the step 3. # Prepare URL for `Get Presigned URL` API call $query = "https://localhost/file/upload/get-presigned-url?contenttype=application/octet-stream&name=" + ` [System.IO.Path]::GetFileName($SourceFile) $query = [System.Uri]::EscapeUriString($query) try { # Execute request $jsonResponse = Invoke-RestMethod -Method Get -Uri $query if ($jsonResponse.error -eq $false) { # Get URL to use for the file upload $uploadUrl = $jsonResponse.presignedUrl # Get URL of uploaded file to use with later API calls $uploadedFileUrl = $jsonResponse.url # 2. UPLOAD THE FILE TO CLOUD. $r = Invoke-WebRequest -Method Put -Headers @{ "content-type" = "application/octet-stream" } -InFile $SourceFile -Uri $uploadUrl if ($r.StatusCode -eq 200) { # 3. CONVERT UPLOADED PDF FILE TO JPEG # Prepare URL for `PDF To JPEG` API call $query = "https://localhost/pdf/convert/to/jpg?password={0}&pages={1}&url={2}" -f ` $Password, $Pages, $uploadedFileUrl $query = [System.Uri]::EscapeUriString($query) # Execute request $jsonResponse = Invoke-RestMethod -Method Get -Uri $query if ($jsonResponse.error -eq $false) { # Download generated JPEG files $part = 1; foreach ($url in $jsonResponse.urls) { $localFileName = ".\page$($part).jpg" Invoke-WebRequest -OutFile $localFileName -Uri $url Write-Host "Downloaded `"$($localFileName)`"" $part++ } } else { # Display service reported error Write-Host $jsonResponse.message } } else { # Display request error status Write-Host $r.StatusCode + " " + $r.StatusDescription } } else { # Display service reported error Write-Host $jsonResponse.message } } catch { # Display request error Write-Host $_.Exception }

ON-PREMISE OFFLINE SDK

60 Day Free Trial or Visit ByteScout Cloud API Server Home Page

Explore ByteScout Cloud API Server Documentation

Explore Samples

Sign Up for ByteScout Cloud API Server Online Training

ON-DEMAND REST WEB API

Get Your API Key

Explore Web API Docs

Explore Web API Samples

run.bat
      
@echo off powershell -NoProfile -ExecutionPolicy Bypass -Command "& .\ConvertPdfToJpegFromUploadedFile.ps1" echo Script finished with errorlevel=%errorlevel% pause

ON-PREMISE OFFLINE SDK

60 Day Free Trial or Visit ByteScout Cloud API Server Home Page

Explore ByteScout Cloud API Server Documentation

Explore Samples

Sign Up for ByteScout Cloud API Server Online Training

ON-DEMAND REST WEB API

Get Your API Key

Explore Web API Docs

Explore Web API Samples

VIDEO

ON-PREMISE OFFLINE SDK

60 Day Free Trial or Visit ByteScout Cloud API Server Home Page

Explore ByteScout Cloud API Server Documentation

Explore Samples

Sign Up for ByteScout Cloud API Server Online Training

ON-DEMAND REST WEB API

Get Your API Key

Explore Web API Docs

Explore Web API Samples

Tutorials:

prev
next