Adds fg_middle + fg_end color option for the graph widget
commitff753f1f146ff2217ca5730a0a90927daaa634b5
authormarco candrian <mac@calmar.ws>
Tue, 5 Feb 2008 14:33:42 +0000 (5 15:33 +0100)
committerJulien Danjou <julien@danjou.info>
Tue, 5 Feb 2008 14:37:21 +0000 (5 15:37 +0100)
treedbe79dcf9e8a930ec525bd863df5a98ac24a9fd4
parentb7e379c2d0bb3ec461dd011b39fc2c0472857e87
Adds fg_middle + fg_end color option for the graph widget

Draws a color-gradient beginning from fg and
if either fg_middle or fg_end is set, through them.

example config:

    graph gr_cpu
    {
      data { scale = false max = 100  style = bottom
             fg = "#cc6666" fg_half = "#cc6666" fg_full = "#998888"}
      ...
      ...
    }

Signed-off-by: Julien Danjou <julien@danjou.info>
common/configopts.c
common/draw.c
common/draw.h
widgets/graph.c