gradient angle and gravity attributes not working

[deltaray]

I've tried creating some images with gradients using some examples from this page such as:

Code: Select all

convert -size 256x128 -define gradient:angle=90 gradient:black-white linear_gradient_east.png
convert -size 256x128 -define gradient:direction=east gradient:black-white linear_gradient_east.png

However the angle of the gradient is unchanged from an angle of 0. I'm using ImageMagick 6.8.9-9 on Ubuntu. Is the angle setting a feature in newer versions or something?

[snibgo]

This was new for 6.9.2-5. See http://www.imagemagick.org/script/gradient.php

[deltaray]

Oh I see the note now. Its kinda hidden. I was just skimming over the page. Thanks for your help.