PowerShell and Magick.NET Write performance advice
Posted: 2019-04-02T17:49:40-07:00
Hi, Using .NEt and PowerShell, I'm trying to write a rectangle on a bunch of small Tif images (each size around 10k). Seems to be working except performance is slow when saving the Tif image to disk (Using $IMG.WRITE). It takes about half a second or more to write it out. Was hoping to bring this down a bit.
Any advice on increasing performance of the write? Thanks
I measured the write command ($img.Write($FileOut)) and it takes around .7 of a second to write it out.
I'm trying other methods and they write at around .2 to .3 of a second. That doesn't sound like much but those processes already take about 2 hours to do.
Thanks
Any advice on increasing performance of the write? Thanks
Code: Select all
GCI "C:\users\Allan\desktop\\images" | ForEach-Object {
$img = [ImageMagick.MagickImage]::new($_)
$Draw = [ImageMagick.Drawables]::new()
$Draw.FillColor([ImageMagick.MagickColors]::Blue)
$draw.Rectangle(0,0,780,245)}
$Draw.Draw($img)
$FileOut ="C:\users\allan\desktop\images\x$_"
$img.Write($FileOut)
}I'm trying other methods and they write at around .2 to .3 of a second. That doesn't sound like much but those processes already take about 2 hours to do.
Thanks