On Sun, 28 Sep 2008 13:13:25 -0700, "J\.P\. Larocque" <jpl@thoughtcrime.us> wrote:

The documentation for CL-GD seems to be wrong for the COLOR-COMPONENT function:

[Function] color-component color component &key image => component

Returns the specified color component of color. component can be one of :RED, :GREEN, :BLUE, and :ALPHA.

The color and component parameters should be swapped:

[Function] color-component component color &key image => component

This seems to reflect the state of CL-GD 0.5.6, and the example for COLOR-COMPONENT in the documentation.

Thanks for catching that. Will be fixed in the next release.

Thanks for yet another great library,

You're welcome... :)