Cleaned up the code: now the empty plot exception is caught from plot() instead to be caught in the sub-function _make_hsv_matrices() (I think it is clearer); also minor correction to comments.
Cleaned up the code: now the empty plot exception is caught from plot() instead to be caught in the sub-function _make_hsv_matrices() (I think it is clearer); also minor correction to comments.


ioam/svn-history,ioam/svn-history,ioam/svn-history,ioam/svn-history,ioam/svn-history