rings.lua配置如下：
代码： 全选
--[[
Clock Rings by londonali1010 (2009)
modified by Vanishing
]]
settings_table = {
{
name='cpu',
arg='cpu0',
max=100,
bg_colour=0xFFFFFF,
bg_alpha=0,
fg_colour=0xFFFFFF,
fg_alpha=0.3,
x=70, y=70,
radius=63,
thickness=13,
start_angle=0,
end_angle=360
},
{
name='memperc',
arg='',
max=100,
bg_colour=0xFFFFFF,
bg_alpha=0.1,
fg_colour=0xFFFFFF,
fg_alpha=0.8,
x=70, y=70,
radius=55,
thickness=3,
start_angle=0,
end_angle=360
},
{
name='fs_used_perc',
arg="/",
max=100,
bg_colour=0xFFFFFF,
bg_alpha=0.1,
fg_colour=0xFFFFFF,
fg_alpha=0.6,
x=70, y=70,
radius=50,
thickness=3,
start_angle=0,
end_angle=360
},
{
name='upspeedf',
arg='eth0',
max=50,
bg_colour=0xFFFFFF,
bg_alpha=0.1,
fg_colour=0xFFFFFF,
fg_alpha=0.9,
x=70, y=70,
radius=40,
thickness=13,
start_angle=270,
end_angle=360
},
{
name='downspeedf',
arg='eth0',
max=270,
bg_colour=0xFFFFFF,
bg_alpha=0.1,
fg_colour=0xFFFFFF,
fg_alpha=0.9,
x=70, y=70,
radius=40,
thickness=13,
start_angle=0,
end_angle=270
},
{
name='time',
arg='%I',
max=12,
bg_colour=0xFFFFFF,
bg_alpha=0.1,
fg_colour=0xFFFFFF,
fg_alpha=0.5,
x=70, y=70,
radius=30,
thickness=3,
start_angle=0,
end_angle=360
},
{
name='time',
arg='%M',
max=60,
bg_colour=0xFFFFFF,
bg_alpha=0.1,
fg_colour=0xFFFFFF,
fg_alpha=0.6,
x=70, y=70,
radius=24,
thickness=5,
start_angle=0,
end_angle=360
},
{
name='time',
arg='%S',
max=60,
bg_colour=0xFFFFFF,
bg_alpha=0.1,
fg_colour=0xFFFFFF,
fg_alpha=0.9,
x=70, y=70,
radius=10,
thickness=18,
start_angle=0,
end_angle=360
},
}
-- Use these settings to define the origin and extent of your clock.
clock_r=125
-- "clock_x" and "clock_y" are the coordinates of the centre of the clock, in pixels, from the top left of the Conky window.
clock_x=83
clock_y=62
show_seconds=true
require 'cairo'
function rgb_to_r_g_b(colour,alpha)
return ((colour / 0x10000) % 0x100) / 255., ((colour / 0x100) % 0x100) / 255., (colour % 0x100) / 255., alpha
end
function draw_ring(cr,t,pt)
local w,h=conky_window.width,conky_window.height
local xc,yc,ring_r,ring_w,sa,ea=pt['x'],pt['y'],pt['radius'],pt['thickness'],pt['start_angle'],pt['end_angle']
local bgc, bga, fgc, fga=pt['bg_colour'], pt['bg_alpha'], pt['fg_colour'], pt['fg_alpha']
local angle_0=sa*(2*math.pi/360)-math.pi/2
local angle_f=ea*(2*math.pi/360)-math.pi/2
local t_arc=t*(angle_f-angle_0)
-- Draw background ring
cairo_arc(cr,xc,yc,ring_r,angle_0,angle_f)
cairo_set_source_rgba(cr,rgb_to_r_g_b(bgc,bga))
cairo_set_line_width(cr,ring_w)
cairo_stroke(cr)
-- Draw indicator ring
cairo_arc(cr,xc,yc,ring_r,angle_0,angle_0+t_arc)
cairo_set_source_rgba(cr,rgb_to_r_g_b(fgc,fga))
cairo_stroke(cr)
end
function draw_clock_hands(cr,xc,yc)
local secs,mins,hours,secs_arc,mins_arc,hours_arc
local xh,yh,xm,ym,xs,ys
secs=os.date("%S")
mins=os.date("%M")
hours=os.date("%I")
secs_arc=(2*math.pi/60)*secs
mins_arc=(2*math.pi/60)*mins+secs_arc/60
hours_arc=(2*math.pi/12)*hours+mins_arc/60
-- Draw hour hand
xh=xc+0.2*clock_r*math.sin(hours_arc)
yh=yc-0.2*clock_r*math.cos(hours_arc)
cairo_move_to(cr,xc,yc)
cairo_line_to(cr,xh,yh)
cairo_set_line_cap(cr,CAIRO_LINE_CAP_ROUND)
cairo_set_line_width(cr,5)
cairo_set_source_rgba(cr,1,1,1,0.8)
cairo_stroke(cr)
-- Draw minute hand
xm=xc+clock_r*math.sin(mins_arc)*0.4
ym=yc-clock_r*math.cos(mins_arc)*0.4
cairo_move_to(cr,xc,yc)
cairo_line_to(cr,xm,ym)
cairo_set_line_width(cr,3)
cairo_stroke(cr)
-- Draw seconds hand
if show_seconds then
xs=xc+clock_r*math.sin(secs_arc)*0.5
ys=yc-clock_r*math.cos(secs_arc)*0.5
cairo_move_to(cr,xc,yc)
cairo_line_to(cr,xs,ys)
cairo_set_line_width(cr,1)
cairo_stroke(cr)
end
end
function conky_clock_rings()
local function setup_rings(cr,pt)
local str=''
local value=0
str=string.format('${%s %s}',pt['name'],pt['arg'])
str=conky_parse(str)
value=tonumber(str)
if ( value == nil ) then value = 0 end
pct=value/pt['max']
draw_ring(cr,pct,pt)
end
-- Check that Conky has been running for at least 5s
if conky_window==nil then return end
local cs=cairo_xlib_surface_create(conky_window.display,conky_window.drawable,conky_window.visual, conky_window.width,conky_window.height)
local cr=cairo_create(cs)
local updates=conky_parse('${updates}')
update_num=tonumber(updates)
if update_num>5 then
for i in pairs(settings_table) do
setup_rings(cr,settings_table[i])
end
end
draw_clock_hands(cr,70,70)
end代码： 全选
alignment bottom_right
background yes
double_buffer yes
border_width 1
default_color white
default_outline_color white
default_shade_color white
draw_borders no
draw_graph_borders yes
draw_outline no
draw_shades no
use_xft yes
xftfont 明黑 Mono:size=10
gap_x 15
gap_y 15
minimum_size 166
maximum_width 132
net_avg_samples 2
cpu_avg_samples 2
out_to_console no
out_to_stderr no
extra_newline no
own_window yes
own_window_colour hotpink
own_window_class Conky
own_window_type override
own_window_transparent yes
own_window_hints undecorated,below,sticky,skip_taskbar,skip_page
stippled_borders 0
update_interval 1.0
uppercase no
use_spacer none
show_graph_scale no
show_graph_range no
# -- Lua Load -- #
lua_load ~/.scripts/rings.lua
lua_draw_hook_pre clock_rings
TEXT
${scroll 22 $nodename-$kernel}
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