変数を設定 [$er; 値:SMPS_Exe(

Let([

￠ps="

[void][Reflection.Assembly]::LoadWithPartialName('System.Drawing');

$image = New-Object System.Drawing.Bitmap('{path}');

$image.RotateFlip('Rotate90FlipNone');

$image.Save('{path}', [System.Drawing.Imaging.ImageFormat]::Jpeg);

$image.Dispose();

"

];

Substitute ( ￠ps ; "{path}" ; $pathWin )

) )]

参考 http://qiita.com/miyamiya/items/d1a975fb6618d46eda0c

参考 https://msdn.microsoft.com/ja-jp/library/system.drawing.rotatefliptype(v=vs.110).aspx

RotateFlip