pdf2jpg

pdf2jpg.bat

@echo off
powershell -NoProfile -ExecutionPolicy Unrestricted .\pdf2jpg.ps1
echo Done.
pause > nul

pdf2jpg.command

#!/bin/bash

set -euo pipefail

if ! which pdftoppm &>/dev/null
then
  echo Unable to find pdftoppm 1>&2
  exit 1
fi

if [ $# -ge 1 ]
then
  target_file="$1"
else
  target_file=`osascript -e 'tell app (path to frontmost application as Unicode text) to set new_file to POSIX path of (choose file with prompt "Select A PDF" of type {"PDF"})' 2> /dev/null`
fi

if [ ! -f "$target_file" ]
then
  echo File "'$target_file'" does not exist 1>&2
  exit 1
fi

target_directory="${target_file%/*}"
target_basename="${target_file##*/}"
target_basename="${target_basename%.*}"
output_directory="$target_directory/$target_basename"
output_path="$output_directory/$target_basename"

if [ ! -d "$output_directory" ]
then
  mkdir -p "$output_directory"
fi

exec pdftoppm "$target_file" -jpeg -jpegopt quality=90 -scale-to-x 1280 -scale-to-y -1 "$output_path"

pdf2jpg.ps1

param([string] $fileName)

$commandCandidates = "pdftoppm.exe", ".\pdftoppm.exe", ".\bin\pdftoppm.exe", "C:\msys32\mingw32\bin\pdftoppm.exe", "C:\msys64\mingw64\bin\pdftoppm.exe"
$command = $null

foreach ($commandCandidate in $commandCandidates)
{
    if ((Get-Command $commandCandidate -ErrorAction SilentlyContinue) -ne $null) 
    {
        $command = $commandCandidate
        break
    }
}

if ($command -eq $null)
{
    Write-Host "Unable to find pdftoppm.exe."
    exit
}

if ($fileName -eq "")
{
    if ([Threading.Thread]::CurrentThread.GetApartmentState() -eq "MTA")
    {
        PowerShell.exe -sta -file $MyInvocation.MyCommand.Path
        exit
    }

    [void][System.Reflection.Assembly]::LoadWithPartialName("System.Windows.forms")

    $dialog = New-Object System.Windows.Forms.OpenFileDialog
    $dialog.Filter = "PDF (*.pdf)|*.pdf"

    if ($dialog.ShowDialog() -eq [System.Windows.Forms.DialogResult]::OK)
    {
        $fileName = $dialog.FileName
    }
}

if ($fileName -eq "")
{
    Write-Host "File not specified."
    exit
}

if (!(Test-Path $fileName -PathType Leaf))
{
    Write-Host "File '$($fileName)' does not exist."
    exit
}

$file = Get-Item $fileName
$outputDirectory = Join-Path $file.DirectoryName $file.BaseName

if (!(Test-Path $outputDirectory -PathType Container))
{
    New-Item -ItemType Directory -Path $outputDirectory
}

$outputPath = Join-Path $outputDirectory $file.BaseName        

& $command $file.FullName -jpeg -jpegopt quality=90 -scale-to-x 1280 -scale-to-y -1 $outputPath