[magick-developers] How to use GetImageInkDensity() from PerlMagick

[arcanaimperii at imagemagick.org]

> GetImageTotalInkDensity() is a function allready implemented in IM

ImageMagick 6.3.5-0 Beta provides for

  $tid = $image->Get('total-ink-density');

6.3.5 is scheduled for release within one or two weeks.