Petit conky fait vite-fait :
Le conky_rc :
background yes
update_interval 1
cpu_avg_samples 2
net_avg_samples 2
override_utf8_locale yes
double_buffer yes
no_buffers yes
text_buffer_size 2048
imlib_cache_size 0
own_window true
own_window_type normal
own_window_transparent yes
own_window_hints undecorated,sticky,skip_taskbar,skip_pager,below
border_inner_margin 0
border_outer_margin 0
stippled_borders 0
minimum_size 1920 1080
maximum_width 1920
alignment top_right
gap_x 0
gap_y 0
draw_shades yes
default_shade_color 000000
draw_outline no
draw_borders no
draw_graph_borders no
use_xft yes
xftfont Geosans Light:size=10
xftalpha 0.4
lua_load ~/.conky/conky_PapsOu/conky.lua
lua_load ~/.conky/conky_PapsOu/conky_text.lua
lua_draw_hook_pre main_rings
lua_draw_hook_post draw_text
TEXT
${image ~/.conky/conky_PapsOu/bg.png -p 0,0 -f 86400}
Les anneaux lua :
require 'cairo'
function conky_main_rings()
-- START PARAMETERS HERE
rings_settings={
{
--cpu1
name="cpu",
arg="cpu1",
max=100,
xc=100,
yc=100,
radius=25,
thickness=5,
start_angle=0,
end_angle=360,
sectors=20,
inverse_arc=false,
bg_colour1={{0,0x000000,1},{0.5,0x000000,1}, {1,0x000000,1}},
fg_colour1={{0,0XFFFFFF,1},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,1}},
bd_colour1={{0,0X00FF00,1},{0.5,0x00FF00,1}, {1,0x00FF00,1}},
},
{
--cpu2
name="cpu",
arg="cpu2",
max=100,
xc=150,
yc=100,
radius=25,
thickness=5,
start_angle=0,
end_angle=360,
sectors=20,
inverse_arc=false,
bg_colour1={{0,0x000000,1},{0.5,0x000000,1}, {1,0x000000,1}},
fg_colour1={{0,0XFFFFFF,1},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,1}},
bd_colour1={{0,0X00FF00,1},{0.5,0x00FF00,1}, {1,0x00FF00,1}},
},
{
--cpu3
name="cpu",
arg="cpu3",
max=100,
xc=100,
yc=150,
radius=25,
thickness=5,
start_angle=0,
end_angle=360,
sectors=20,
inverse_arc=false,
bg_colour1={{0,0x000000,1},{0.5,0x000000,1}, {1,0x000000,1}},
fg_colour1={{0,0XFFFFFF,1},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,1}},
bd_colour1={{0,0X00FF00,1},{0.5,0x00FF00,1}, {1,0x00FF00,1}},
},
{
--cpu4
name="cpu",
arg="cpu4",
max=100,
xc=150,
yc=150,
radius=25,
thickness=5,
start_angle=0,
end_angle=360,
sectors=20,
inverse_arc=false,
bg_colour1={{0,0x000000,1},{0.5,0x000000,1}, {1,0x000000,1}},
fg_colour1={{0,0XFFFFFF,1},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,1}},
bd_colour1={{0,0X00FF00,1},{0.5,0x00FF00,1}, {1,0x00FF00,1}},
},
{
--ram
name="memperc",
arg="",
max=100,
xc=125,
yc=300,
radius=50,
thickness=10,
start_angle=0,
end_angle=360,
sectors=20,
inverse_arc=false,
bg_colour1={{0,0x000000,1},{0.5,0x000000,1}, {1,0x000000,1}},
fg_colour1={{0,0XFFFFFF,1},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,1}},
bd_colour1={{0,0X00FF00,1},{0.5,0x00FF00,1}, {1,0x00FF00,1}},
},
{
--fs_used
name="fs_used_perc",
arg="/",
max=100,
xc=100,
yc=450,
radius=25,
thickness=5,
start_angle=0,
end_angle=360,
sectors=20,
inverse_arc=false,
bg_colour1={{0,0x000000,1},{0.5,0x000000,1}, {1,0x000000,1}},
fg_colour1={{0,0XFFFFFF,1},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,1}},
bd_colour1={{0,0X00FF00,1},{0.5,0x00FF00,1}, {1,0x00FF00,1}},
},
{
--fs_used
name="fs_used_perc",
arg="/home",
max=100,
xc=150,
yc=450,
radius=25,
thickness=5,
start_angle=0,
end_angle=360,
sectors=20,
inverse_arc=false,
bg_colour1={{0,0x000000,1},{0.5,0x000000,1}, {1,0x000000,1}},
fg_colour1={{0,0XFFFFFF,1},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,1}},
bd_colour1={{0,0X00FF00,1},{0.5,0x00FF00,1}, {1,0x00FF00,1}},
},
{
--download speed
name="downspeedf",
arg="p10p1",
max=300,
xc=120,
yc=550,
radius=50,
thickness=10,
start_angle=0,
end_angle=-180,
sectors=10,
fill_sector=false,
inverse_arc=true,
gap_sectors=1,
bg_colour1={{0,0x000000,1},{0.5,0x000000,1}, {1,0x000000,1}},
fg_colour1={{0,0XFFFFFF,1},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,1}},
bd_colour1={{0,0X00FF00,1},{0.5,0x00FF00,1}, {1,0x00FF00,1}},
},
{
--upload speed
name="upspeedf",
arg="p10p1",
max=40,
xc=130,
yc=550,
radius=50,
thickness=10,
start_angle=0,
end_angle=180,
sectors=10,
fill_sector=false,
gap_sectors=1,
bg_colour1={{0,0x000000,1},{0.5,0x000000,1}, {1,0x000000,1}},
fg_colour1={{0,0XFFFFFF,1},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,1}},
bd_colour1={{0,0X00FF00,1},{0.5,0x00FF00,1}, {1,0x00FF00,1}},
},
{
--Top cpu 1
name="top cpu",
arg="1",
max=100,
xc=125,
yc=700,
radius=50,
thickness=5,
start_angle=0,
end_angle=-270,
sectors=15,
inverse_arc=false,
inverse_arc=true,
gap_sectors=2,
bg_colour1={{0,0x000000,1},{0.5,0x000000,1}, {1,0x000000,1}},
fg_colour1={{0,0XFFFFFF,1},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,1}},
bd_colour1={{0,0X00FF00,1},{0.5,0x00FF00,1}, {1,0x00FF00,1}},
},
{
--Top cpu 2
name="top cpu",
arg="2",
max=100,
xc=125,
yc=700,
radius=40,
thickness=5,
start_angle=0,
end_angle=-270,
sectors=15,
inverse_arc=false,
inverse_arc=true,
gap_sectors=2,
bg_colour1={{0,0x000000,1},{0.5,0x000000,1}, {1,0x000000,1}},
fg_colour1={{0,0XFFFFFF,1},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,1}},
bd_colour1={{0,0X00FF00,1},{0.5,0x00FF00,1}, {1,0x00FF00,1}},
},
{
--Top cpu 3
name="top cpu",
arg="3",
max=100,
xc=125,
yc=700,
radius=30,
thickness=5,
start_angle=0,
end_angle=-270,
sectors=15,
inverse_arc=false,
inverse_arc=true,
gap_sectors=2,
bg_colour1={{0,0x000000,1},{0.5,0x000000,1}, {1,0x000000,1}},
fg_colour1={{0,0XFFFFFF,1},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,1}},
bd_colour1={{0,0X00FF00,1},{0.5,0x00FF00,1}, {1,0x00FF00,1}},
},
}
--END OF PARAMETERS HERE
--main function
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)
cr=cairo_create(cs)
if tonumber(conky_parse('${updates}'))>3 then
for i in pairs(rings_settings) do
draw_ring(rings_settings[i])
end
end
cairo_destroy(cr)
end
function draw_ring(t)
local function rgba_to_r_g_b_a(tcolour)
colour,alpha=tcolour[2],tcolour[3]
return ((colour / 0x10000) % 0x100) / 255.,
((colour / 0x100) % 0x100) / 255., (colour % 0x100) / 255., alpha
end
local function calc_delta(tcol1,tcol2)
--calculate deltas P R G B A to table_colour 1
for x = 1, #tcol1 do
tcol1[x].dA = 0
tcol1[x].dP = 0
tcol1[x].dR = 0
tcol1[x].dG = 0
tcol1[x].dB = 0
if tcol2~=nil and #tcol1 == #tcol2 then
local r1,g1,b1,a1 = rgba_to_r_g_b_a(tcol1[x])
local r2,g2,b2,a2 = rgba_to_r_g_b_a(tcol2[x])
tcol1[x].dP = (tcol2[x][1]-tcol1[x][1])/t.sectors
tcol1[x].dR = (r2-r1)/t.sectors
tcol1[x].dG = (g2-g1)/t.sectors
tcol1[x].dB = (b2-b1)/t.sectors
tcol1[x].dA = (a2-a1)/t.sectors
end
end
return tcol1
end
--check values
local function setup(t)
if t.name==nil and t.arg==nil then
print ("No input values ... use parameters 'name'" +
" with 'arg' or only parameter 'arg' ")
return
end
if t.max==nil then
print ("No maximum value defined, use 'max'")
print ("for name=" .. t.name)
print ("with arg=" .. t.arg)
return
end
if t.name==nil then t.name="" end
if t.arg==nil then t.arg="" end
if t.xc==nil then t.xc=conky_window.width/2 end
if t.yc==nil then t.yc=conky_window.height/2 end
if t.thickness ==nil then t.thickness = 10 end
if t.radius ==nil then t.radius =conky_window.width/4 end
if t.start_angle==nil then t.start_angle =0 end
if t.end_angle==nil then t.end_angle=360 end
if t.bg_colour1==nil then
t.bg_colour1={{0,0x00ffff,0.1},{0.5,0x00FFFF,0.5},{1,0x00FFFF,0.1}}
end
if t.fg_colour1==nil then
t.fg_colour1={{0,0x00FF00,0.1},{0.5,0x00FF00,1},{1,0x00FF00,0.1}}
end
if t.bd_colour1==nil then
t.bd_colour1={{0,0xFFFF00,0.5},{0.5,0xFFFF00,1},{1,0xFFFF00,0.5}}
end
if t.sectors==nil then t.sectors=10 end
if t.gap_sectors==nil then t.gap_sectors=1 end
if t.fill_sector==nil then t.fill_sector=false end
if t.sectors==1 then t.fill_sector=false end
if t.border_size==nil then t.border_size=0 end
if t.cap==nil then t.cap="p" end
--some checks
if t.thickness>t.radius then t.thickness=t.radius*0.1 end
t.int_radius = t.radius-t.thickness
--check colors tables
for i=1, #t.bg_colour1 do
if #t.bg_colour1[i]~=3 then t.bg_colour1[i]={1,0xFFFFFF,0.5} end
end
for i=1, #t.fg_colour1 do
if #t.fg_colour1[i]~=3 then t.fg_colour1[i]={1,0xFF0000,1} end
end
for i=1, #t.bd_colour1 do
if #t.bd_colour1[i]~=3 then t.bd_colour1[i]={1,0xFFFF00,1} end
end
if t.bg_colour2~=nil then
for i=1, #t.bg_colour2 do
if #t.bg_colour2[i]~=3 then t.bg_colour2[i]={1,0xFFFFFF,0.5} end
end
end
if t.fg_colour2~=nil then
for i=1, #t.fg_colour2 do
if #t.fg_colour2[i]~=3 then t.fg_colour2[i]={1,0xFF0000,1} end
end
end
if t.bd_colour2~=nil then
for i=1, #t.bd_colour2 do
if #t.bd_colour2[i]~=3 then t.bd_colour2[i]={1,0xFFFF00,1} end
end
end
if t.start_angle>=t.end_angle then
local tmp_angle=t.end_angle
t.end_angle= t.start_angle
t.start_angle = tmp_angle
-- print ("inversed angles")
if t.end_angle-t.start_angle>360 and t.start_angle>0 then
t.end_angle=360+t.start_angle
print ("reduce angles")
end
if t.end_angle+t.start_angle>360 and t.start_angle<=0 then
t.end_angle=360+t.start_angle
print ("reduce angles")
end
if t.int_radius<0 then t.int_radius =0 end
if t.int_radius>t.radius then
local tmp_radius=t.radius
t.radius=t.int_radius
t.int_radius=tmp_radius
print ("inversed radius")
end
if t.int_radius==t.radius then
t.int_radius=0
print ("int radius set to 0")
end
end
t.fg_colour1 = calc_delta(t.fg_colour1,t.fg_colour2)
t.bg_colour1 = calc_delta(t.bg_colour1,t.bg_colour2)
t.bd_colour1 = calc_delta(t.bd_colour1,t.bd_colour2)
end
--initialize table
setup(t)
--[[grid
h=conky_window.height
w=conky_window.width
cairo_set_source_rgba(cr,1,1,1,1)
cairo_set_line_width(cr,0.5)
cairo_move_to(cr,0,t.yc)
cairo_line_to(cr,w,t.yc)
cairo_stroke(cr)
cairo_move_to(cr,t.xc,0)
cairo_line_to(cr,t.xc,h)
cairo_stroke(cr)
cairo_move_to(cr,t.xc,t.yc)
cairo_line_to(cr,t.xc+200*math.sin(math.pi/4),t.yc-200*math.cos(math.pi/4))
cairo_stroke(cr)
cairo_move_to(cr,0,t.yc-t.radius)
cairo_line_to(cr,w,t.yc-t.radius)
cairo_stroke(cr)
cairo_move_to(cr,0,t.yc-t.int_radius)
cairo_line_to(cr,w,t.yc-t.int_radius)
cairo_stroke(cr)
cairo_move_to(cr,0,t.yc-t.gap_sectors)
cairo_line_to(cr,w,t.yc-t.gap_sectors)
cairo_stroke(cr)
cairo_set_source_rgba(cr,1,0,0,0.5)
cairo_arc(cr,t.xc,t.yc,t.radius,0,2*math.pi)
cairo_stroke(cr)
cairo_arc(cr,t.xc,t.yc,t.int_radius,0,2*math.pi)
cairo_stroke(cr)
cairo_set_source_rgba(cr,0,1,0,1)
cairo_move_to(cr,t.xc+t.gap_sectors,t.yc-t.gap_sectors)
cairo_line_to(cr,t.xc+400*math.sin(math.pi/4),t.yc-400*math.cos(math.pi/4))
cairo_stroke(cr)
--END GRID
]]
--initialize cairo context
cairo_save(cr)
cairo_translate(cr,t.xc,t.yc)
cairo_set_line_join (cr, CAIRO_LINE_JOIN_ROUND)
cairo_set_line_cap (cr, CAIRO_LINE_CAP_ROUND)
--get value
local value = 0
if t.name ~="" then
value = tonumber(conky_parse(string.format('${%s %s}', t.name, t.arg)))
else
value = tonumber(t.arg)
end
if value==nil then value =0 end
--initialize sectors
--angle of a sector :
angleA = ((t.end_angle-t.start_angle)/t.sectors)*math.pi/180
--value of a sector :
valueA = t.max/t.sectors
--first angle of a sector :
lastAngle = t.start_angle*math.pi/180
local function draw_sector(type_arc,angle0,angle,valpc, idx)
--this function draws a portion of arc
--type of arc, angle0 = strating angle, angle= angle of sector,
--valpc = percentage inside the sector, idx = sctor number #
if type_arc=="bg" then --background
if valpc==1 then return end
tcolor=t.bg_colour1
elseif type_arc=="fg" then --foreground
if valpc==0 then return end
tcolor=t.fg_colour1
elseif type_arc=="bd" then --border
tcolor=t.bd_colour1
end
--angles equivalents to gap_sector
local ext_delta=math.atan(t.gap_sectors/(2*t.radius))
local int_delta=math.atan(t.gap_sectors/(2*t.int_radius))
--angles of arcs
local ext_angle=(angle-ext_delta*2)*valpc
local int_angle=(angle-int_delta*2)*valpc
--define colours to use for this sector
if #tcolor==1 then
--plain color
local vR,vG,vB,vA = rgba_to_r_g_b_a(tcolor[1])
cairo_set_source_rgba(cr,vR+tcolor[1].dR*idx,
vG+tcolor[1].dG*idx,
vB+tcolor[1].dB*idx,
vA+tcolor[1].dA*idx )
else
--radient color
local pat=cairo_pattern_create_radial(0,0,t.int_radius,0,0,t.radius)
for i=1, #tcolor do
local vP,vR,vG,vB,vA = tcolor[i][1], rgba_to_r_g_b_a(tcolor[i])
cairo_pattern_add_color_stop_rgba (pat,
vP+tcolor[i].dP*idx,
vR+tcolor[i].dR*idx,
vG+tcolor[i].dG*idx,
vB+tcolor[i].dB*idx,
vA+tcolor[i].dA*idx )
end
cairo_set_source (cr, pat)
cairo_pattern_destroy(pat)
end
--start drawing
cairo_save(cr)
--x axis is parrallel to start of sector
cairo_rotate(cr,angle0-math.pi/2)
local ri,re = t.int_radius ,t.radius
--point A
local angle_a
if t.cap == "p" then
angle_a = int_delta
if t.inverse_arc and type_arc ~="bg" then
angle_a = angle-int_angle-int_delta
end
if not(t.inverse_arc) and type_arc =="bg" then
angle_a = int_delta+int_angle
end
else --t.cap=="r"
angle_a = ext_delta
if t.inverse_arc and type_arc~="bg" then
angle_a = angle-ext_angle-ext_delta
end
if not(t.inverse_arc) and type_arc=="bg" then
angle_a = ext_delta+ext_angle
end
end
local ax,ay = ri*math.cos(angle_a),ri*math.sin(angle_a)
--point B
local angle_b = ext_delta
if t.cap == "p" then
if t.inverse_arc and type_arc ~="bg" then
angle_b = angle-ext_angle-ext_delta
end
if not(t.inverse_arc) and type_arc=="bg" then
angle_b = ext_delta+ext_angle
end
else
if t.inverse_arc and type_arc ~="bg" then
angle_b = angle-ext_angle-ext_delta
end
if not(t.inverse_arc) and type_arc=="bg" then
angle_b = ext_delta+ext_angle
end
end
local bx,by = re*math.cos(angle_b),re*math.sin(angle_b)
-- EXTERNAL ARC B --> C
if t.inverse_arc then
if type_arc=="bg" then
b0,b1= ext_delta, angle-ext_delta-ext_angle
else
b0,b1= angle-ext_angle-ext_delta, angle-ext_delta
end
else
if type_arc=="bg" then
b0,b1= ext_delta+ext_angle, angle-ext_delta
else
b0,b1= ext_delta, ext_angle+ext_delta
end
end
---POINT D
local angle_c
if t.cap == "p" then
angle_d = angle-int_delta
if t.inverse_arc and type_arc=="bg" then
angle_d = angle-int_delta-int_angle
end
if not(t.inverse_arc) and type_arc~="bg" then
angle_d=int_delta+int_angle
end
else
angle_d = angle-ext_delta
if t.inverse_arc and type_arc=="bg" then
angle_d =angle-ext_delta-ext_angle
end
if not(t.inverse_arc) and type_arc~="bg" then
angle_d = ext_angle+ext_delta
end
end
local dx,dy = ri*math.cos(angle_d),ri*math.sin(angle_d)
-- INTERNAL ARC D --> A
if t.cap=="p" then
if t.inverse_arc then
if type_arc=="bg" then
d0,d1= angle-int_delta-int_angle,int_delta
else
d0,d1= angle-int_delta, angle- int_angle-int_delta
end
else
if type_arc=="bg" then
d0,d1= angle-int_delta, int_delta+int_angle
else
d0,d1= int_delta+int_angle, int_delta
end
end
else
if t.inverse_arc then
if type_arc=="bg" then
d0,d1= angle-ext_delta-ext_angle,ext_delta
else
d0,d1= angle-ext_delta, angle- ext_angle-ext_delta
end
else
if type_arc=="bg" then
d0,d1= angle-ext_delta,ext_delta+ext_angle
else
d0,d1= ext_angle+ext_delta, ext_delta
end
end
end
--draw sector
cairo_move_to(cr,ax,ay)
cairo_line_to(cr,bx,by)
cairo_arc(cr,0,0,re,b0,b1)
cairo_line_to(cr,dx,dy)
cairo_arc_negative(cr,0,0,ri,d0,d1)
cairo_close_path (cr);
--stroke or fill sector
if type_arc=="bd" then
cairo_set_line_width(cr,t.border_size)
cairo_stroke(cr)
else
cairo_fill(cr)
end
cairo_restore(cr)
end
--draw sectors
local n0,n1,n2 = 1,t.sectors,1
if t.inverse_arc then n0,n1,n2 = t.sectors,1,-1 end
local index = 0
for i = n0,n1,n2 do
index = index +1
local valueZ=1
local cstA, cstB = (i-1),i
if t.inverse_arc then cstA,cstB = (t.sectors-i), (t.sectors-i+1) end
if value>valueA *cstA and value<valueA*cstB then
if not t.fill_sector then
valueZ = (value-valueA*cstA)/valueA
end
else
if value<valueA*cstB then valueZ=0 end
end
local start_angle= lastAngle+(i-1)*angleA
if t.foreground ~= false then
draw_sector("fg",start_angle,angleA,valueZ, index)
end
if t.background ~= false then
draw_sector("bg",start_angle,angleA,valueZ, i)
end
if t.border_size>0 then draw_sector("bd",start_angle,angleA,1, i) end
end
cairo_restore(cr)
end
--[[END OF RING-SECTORS WIDGET]]
function axis(ctx,alpha)
cairo_set_line_width(ctx,1)
cairo_set_source_rgba(ctx,1,0,0,alpha)
cairo_move_to(ctx,0,0)
cairo_line_to(ctx,150,0)
cairo_stroke(ctx)
cairo_set_source_rgba(ctx,0,1,0,alpha)
cairo_move_to(ctx,0,0)
cairo_line_to(ctx,0,150)
cairo_stroke(ctx)
end
Les textes lua :
require 'cairo'
function conky_draw_text()
--BEGIN OF PARAMETRES
text_settings={
{
text=conky_parse("${cpu cpu1}"),
font_name="Geosans Light",
font_size=10,
h_align="c",
v_align="m",
bold=true,
x=100,
y=100,
colour={{0,0XFFFFFF,1},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,1}},
},
{
text=conky_parse("${cpu cpu2}"),
font_name="Geosans Light",
font_size=10,
h_align="c",
v_align="m",
bold=true,
x=150,
y=100,
colour={{0,0XFFFFFF,1},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,1}},
},
{
text=conky_parse("${cpu cpu3}"),
font_name="Geosans Light",
font_size=10,
h_align="c",
v_align="m",
bold=true,
x=100,
y=150,
orientation="nn",
colour={{0,0XFFFFFF,1},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,1}},
},
{
text=conky_parse("${cpu cpu4}"),
font_name="Geosans Light",
font_size=10,
h_align="c",
v_align="m",
bold=true,
x=150,
y=150,
orientation="nn",
colour={{0,0XFFFFFF,1},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,1}},
},
{
text=conky_parse("$mem"),
font_name="Geosans Light",
font_size=10,
h_align="c",
v_align="m",
bold=true,
orientation="nn",
x=125,
y=290,
colour={{0,0XFFFFFF,1},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,1}},
},
{
text=conky_parse("$memmax"),
font_name="Geosans Light",
font_size=10,
h_align="c",
v_align="m",
bold=true,
orientation="nn",
x=125,
y=310,
colour={{0,0XFFFFFF,1},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,1}},
},
{
text="/",
font_name="Geosans Light",
font_size=10,
h_align="c",
v_align="m",
bold=true,
orientation="nn",
x=100,
y=450,
colour={{0,0X000000,1},{0.5,0x000000,1}, {1,0x000000,1}},
},
{
text="/home",
font_name="Geosans Light",
font_size=10,
h_align="c",
v_align="m",
bold=true,
orientation="nn",
x=150,
y=450,
colour={{0,0X000000,1},{0.5,0x000000,1}, {1,0x000000,1}},
},
{
text=conky_parse("${downspeedf p10p1} K/s"),
font_name="Geosans Light",
font_size=12,
h_align="c",
v_align="m",
bold=true,
x=100,
y=550,
angle=-90,
colour={{0,0XFFFFFF,1},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,1}},
},
{
text=conky_parse("${upspeedf p10p1} K/s"),
font_name="Geosans Light",
font_size=12,
h_align="c",
v_align="m",
bold=true,
x=150,
y=550,
angle=90,
colour={{0,0XFFFFFF,1},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,1}},
},
{
text=conky_parse("${top name 1}"),
font_name="Geosans Light",
font_size=10,
h_align="l",
bold=true,
orientation="nn",
angle=0,
x=130,
y=655,
colour={{0,0XFFFFFF,1},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,1}},
},
{
text=conky_parse("${top name 2}"),
font_name="Geosans Light",
font_size=10,
h_align="l",
bold=true,
orientation="nn",
angle=0,
x=130,
y=665,
colour={{0,0XFFFFFF,1},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,1}},
},
{
text=conky_parse("${top name 3}"),
font_name="Geosans Light",
font_size=10,
h_align="l",
bold=true,
orientation="nn",
angle=0,
x=130,
y=675,
colour={{0,0XFFFFFF,1},{0.5,0xFFFFFF,1}, {1,0xFFFFFF,1}},
},
}
--------------END OF PARAMETERES----------------
if conky_window == nil then return end
if tonumber(conky_parse("$updates"))<3 then return end
local cs = cairo_xlib_surface_create(conky_window.display, conky_window.drawable, conky_window.visual, conky_window.width, conky_window.height)
for i,v in pairs(text_settings) do
cr = cairo_create (cs)
display_text(v)
cairo_destroy(cr)
end
cairo_surface_destroy(cs)
end
function rgb_to_r_g_b2(tcolour)
colour,alpha=tcolour[2],tcolour[3]
return ((colour / 0x10000) % 0x100) / 255., ((colour / 0x100) % 0x100) / 255., (colour % 0x100) / 255., alpha
end
function display_text(t)
local function set_pattern()
--this function set the pattern
if #t.colour==1 then
cairo_set_source_rgba(cr,rgb_to_r_g_b2(t.colour[1]))
else
local pat
if t.radial==nil then
local pts=linear_orientation(t,te)
pat = cairo_pattern_create_linear (pts[1],pts[2],pts[3],pts[4])
else
pat = cairo_pattern_create_radial (t.radial[1],t.radial[2],t.radial[3],t.radial[4],t.radial[5],t.radial[6])
end
for i=1, #t.colour do
cairo_pattern_add_color_stop_rgba (pat, t.colour[i][1], rgb_to_r_g_b2(t.colour[i]))
end
cairo_set_source (cr, pat)
end
end
--set default values if needed
if t.text==nil then t.text="Conky is good for you !" end
if t.x==nil then t.x = conky_window.width/2 end
if t.y==nil then t.y = conky_window.height/2 end
if t.colour==nil then t.colour={{1,0xFFFFFF,1}} end
if t.font_name==nil then t.font_name="Free Sans" end
if t.font_size==nil then t.font_size=14 end
if t.angle==nil then t.angle=0 end
if t.italic==nil then t.italic=false end
if t.oblique==nil then t.oblique=false end
if t.bold==nil then t.bold=false end
if t.radial ~= nil then
if #t.radial~=6 then
print ("error in radial table")
t.radial=nil
end
end
if t.orientation==nil then t.orientation="ww" end
if t.h_align==nil then t.h_align="l" end
if t.v_align==nil then t.v_align="b" end
if t.reflection_alpha == nil then t.reflection_alpha=0 end
if t.reflection_length == nil then t.reflection_length=1 end
if t.reflection_scale == nil then t.reflection_scale=1 end
if t.skew_x==nil then t.skew_x=0 end
if t.skew_y==nil then t.skew_y=0 end
cairo_translate(cr,t.x,t.y)
cairo_rotate(cr,t.angle*math.pi/180)
cairo_save(cr)
local slant = CAIRO_FONT_SLANT_NORMAL
local weight =CAIRO_FONT_WEIGHT_NORMAL
if t.italic then slant = CAIRO_FONT_SLANT_ITALIC end
if t.oblique then slant = CAIRO_FONT_SLANT_OBLIQUE end
if t.bold then weight = CAIRO_FONT_WEIGHT_BOLD end
cairo_select_font_face(cr, t.font_name, slant,weight)
for i=1, #t.colour do
if #t.colour[i]~=3 then
print ("error in color table")
t.colour[i]={1,0xFFFFFF,1}
end
end
local matrix0 = cairo_matrix_t:create()
skew_x,skew_y=t.skew_x/t.font_size,t.skew_y/t.font_size
cairo_matrix_init (matrix0, 1,skew_y,skew_x,1,0,0)
cairo_transform(cr,matrix0)
cairo_set_font_size(cr,t.font_size)
te=cairo_text_extents_t:create()
cairo_text_extents (cr,t.text,te)
set_pattern()
mx,my=0,0
if t.h_align=="c" then
mx=-te.width/2
elseif t.h_align=="r" then
mx=-te.width
end
if t.v_align=="m" then
my=-te.height/2-te.y_bearing
elseif t.v_align=="t" then
my=-te.y_bearing
end
cairo_move_to(cr,mx,my)
cairo_show_text(cr,t.text)
if t.reflection_alpha ~= 0 then
local matrix1 = cairo_matrix_t:create()
cairo_set_font_size(cr,t.font_size)
cairo_matrix_init (matrix1,1,0,0,-1*t.reflection_scale,0,(te.height+te.y_bearing+my)*(1+t.reflection_scale))
cairo_set_font_size(cr,t.font_size)
te=cairo_text_extents_t:create()
cairo_text_extents (cr,t.text,te)
cairo_transform(cr,matrix1)
set_pattern()
cairo_move_to(cr,mx,my)
cairo_show_text(cr,t.text)
local pat2 = cairo_pattern_create_linear (0,
(te.y_bearing+te.height+my),
0,
te.y_bearing+my)
cairo_pattern_add_color_stop_rgba (pat2, 0,1,0,0,1-t.reflection_alpha)
cairo_pattern_add_color_stop_rgba (pat2, t.reflection_length,0,0,0,1)
cairo_set_line_width(cr,1)
dy=te.x_bearing
if dy<0 then dy=dy*(-1) end
cairo_rectangle(cr,mx+te.x_bearing,te.y_bearing+te.height+my,te.width+dy,-te.height*1.05)
cairo_clip_preserve(cr)
cairo_set_operator(cr,CAIRO_OPERATOR_CLEAR)
--cairo_stroke(cr)
cairo_mask(cr,pat2)
cairo_pattern_destroy(pat2)
cairo_set_operator(cr,CAIRO_OPERATOR_OVER)
end
end
function linear_orientation(t,te)
local w,h=te.width,te.height
local xb,yb=te.x_bearing,te.y_bearing
if t.h_align=="c" then
xb=xb-w/2
elseif t.h_align=="r" then
xb=xb-w
end
if t.v_align=="m" then
yb=-h/2
elseif t.v_align=="t" then
yb=0
end
if t.orientation=="nn" then
p={xb+w/2,yb,xb+w/2,yb+h}
elseif t.orientation=="ne" then
p={xb+w,yb,xb,yb+h}
elseif t.orientation=="ww" then
p={xb,h/2,xb+w,h/2}
elseif vorientation=="se" then
p={xb+w,yb+h,xb,yb}
elseif t.orientation=="ss" then
p={xb+w/2,yb+h,xb+w/2,yb}
elseif vorientation=="ee" then
p={xb+w,h/2,xb,h/2}
elseif t.orientation=="sw" then
p={xb,yb+h,xb+w,yb}
elseif t.orientation=="nw" then
p={xb,yb,xb+w,yb+h}
end
return p
end
et le background :
