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[5] Conky : Postez vos conkyrc ou certaines parties intéressantes

Didier-T

mais de rien, jolie conky, un peut charger à mon gout, mais ça devrait plaire à ragamatrix, et certainement a d'autres.
par contre, tu devrais flouter ton adresse IP

loutch

RE

Pour l'adresse c'est fait , j'éssaie Mageia 4 sur mon pavilion g7 et je la charge au max de conky pour voir ce que cette distro donne au niveau température et utilisation processeur.

Encore merci et

@+

daniel38100

Didier-T a écritmais de rien, jolie conky, un peut charger à mon gout, mais ça devrait plaire à ragamatrix, et certainement a d'autres.
par contre, tu devrais flouter ton adresse IP

moi aussi ça ma plais quand c'est charger

daniel38100

Bonjour j'ai créer une compo météo-fond-ecran et j'aimerai y incorpore une horloge lua au centre
donc si quelqu'un en a une toute prête en stock je suis intéresser vu que j'y connais pas grand chose en .Lua (toute celles que j'ai déjà vu ne me plaise pas)
MERCI

Didier-T

Bonjour daniel38100,
si tu aimes quand c'est chargé, ceci devrait te plaire.

clique sur l'image si tu veux l'archive
bien entendu, c'est configurable, tu n'es pas obligé de tout afficher 😉

daniel38100

Didier-T a écritBonjour daniel38100,
si tu aimes quand c'est chargé, ceci devrait te plaire.
http://pix.tdct.org/upload/img/1393103955.png
clique sur l'image si tu veux l'archive
bien entendu, c'est configurable, tu n'es pas obligé de tout afficher 😉

merci Didier-T j'vais essayer de me démerder avec ça si j'ai un problème je le ferai savoir

c'est top c'est déja de la bonne taille

daniel38100

si je veut mettre les minutes a l’extérieur faut que je modifie quoi?

Didier-T

tu veux agrandir le cercle des minutes, si c'est bien ça, ça ce passe ici
Chronographe_Didier.lua (petit extrait)

  {text={"","01","02","03","04","","06","07","08","09","","11","12","13","14","","16","17","18","19","","21","22","23","24","","26","27","28","29","","31","32","33","34","","36","37","38","39","","41","42","43","44","","46","47","48","49","","51","52","53","54","","56","57","58","59"},
  nb=60,
  formule='secondes',
  police="cmr10",
  taille=10,
  text_color=0xFFFFFF,
  text_alpha=1,
  text_color_current=0xFFFFFF,
  text_alpha_current=1,
  point_color=0xFFFFFF,
  point_alpha=1,
  point_color_current=0xFF0000,
  point_alpha_current=1,
  hand_color=0xFF0000,
  hand_alpha=0.4,
  center_x=175,
  center_y=175,
  text_radius=160,
  point_radius=150,
  point_ray=0.5,
  hand_gap=150,
  hand_larg=4,
  hand_length=165
  },

comme tu peux le constater, en fait ce sont les secondes qui sont affichées
il faut jouer sur text_radius.

daniel38100

ok merci je commence a comprendre

Didier-T

je vois ça, ça va être une oeuvre d'art 🙂

ljere

ouah c'est clair c'est de l'art continu comme ça daniel38100 😉

ragamatrix

Salut et BRAVO ! à tous pour vos compos et conky chargés 😉
Daniel38100 tiens dis moi ce que tu penses de cette horloge... ça peut donner des idées, c'est le travail de easysid du forum Anglophone... 😉
easysid

ragamatrix

Salut;
J'ai retrouvé un script graph.lua mais j'ai une petite erreur terminal au lancement :

Conky: llua_do_call: function conky_main execution failed: /home/raphix/.conky/monitoring.lua:285: bad argument #2 to 'max' (number expected, got nil)

monitoring.lua:

 --[[ GRAPH widget v1.1 by wlourf (07.01.2011)
	this widget draws some graphs with some effects 
	http://u-scripts.blogspot.com/2010/10/graph-widget.html
	
To call the script in a conky, use, before TEXT
	lua_load /path/to/the/script/graph.lua
	lua_draw_hook_pre main_graph
and add one line (blank or not) after TEXT


Parameters are :
3 parameters are mandatory
name		- the name of the conky variable to display,
			  for example for {$cpu cpu0}, just write name="cpu"
arg			- the argument of the above variable,
			  for example for {$cpu cpu1}, just write arg="cpu1"
		  	  arg can be a numerical value if name=""
max			- the maximum value the above variable can reach,
			  for example for {$cpu cpu1}, just write max=100 or less or more
	
Optional parameters:
x,y 		- coordinates of the bottom-left corner of the graph,
              relative to the top-left corner of the conky window 
			  default =  bottom-left corner of the conky window
width       - width of the graph, default = 100 pixels
height      - height of the graph, default = 20 pixels
nb_values   - number of values to display in the graph, default=width 
              i.e. 1 pixel for 1 value
autoscale   - if set to true, calculate the max valeu of the y axis and
              doesn't use the max parameter above, default=false
skew_x      - skew graph around x axis, défaut = 0
skew_y      - skew graph around y axis, défaut = 0
angle	    - angle of rotation of the graph in degress, default = 0
              i.e. a horizontal graph)
inverse     - if set to true, graph are draw from right to left, default=false
background  - if set to false, background is not drawn, default=true
foreground  - if set to false, foreground is not drawn, default=true
              foreground = plain graph
bg_bd_size  - size of the border of the background, default=0=no border
fg_bd_size  - size of the border of the foreground, default=0=no border


Colours tables below are defined into braces :
{position in the gradient (0 to 1), colour in hexadecimal, alpha (0 to 1)}
example for a single colour table : 
{{0,0xFFAA00,1}} position parameter doesn't matter
example for a two-colours table : 
{{0,0xFFAA00,1},{1,0x00AA00,1}} or {{0.5,0xFFAA00,1},{1,0x00AA00,1}}
example for a three-colours table : 
{{0,0xFFAA00,1},{0.5,0xFF0000,1},{1,0x00AA00,1}}

bg_colour	- colour table for background,
			  default = {{0,0x000000,.5},{1,0xFFFFFF,.5}}
fg_colour	- colour table for foreground,
			  default = {{0,0x00FFFF,1},{1,0x0000FF,1}}
bg_bd_colour- colour table for background border,
			  default = {{1,0xFFFFFF,1}}			  
fg_bd_colour- colour table for foreground border,
			  default = {{1,0xFFFF00,1}}			  

bg_orientation, bg_bd_orientation, fg_orientation, fg_bd_orientation,
        	- "orientation" defines the starting point of the gradient,
        	  default="nn"
			  there are 8 available starting points : 
			  "nw","nn","ne","ee","se","ss","sw","ww"
			  (n for north, w for west ...)
			  theses 8 points are the 4 corners + the 4 middles of graph
			  so a gradient "nn" will go from "nn" to "ss"
			  a gradient "nw" will go from "nw" to "se"

draw_me     - if set to false, graph is not drawn (default = true)
              it can be used with a conky string, if the string returns 1, the graph is drawn :
              example : "${if_empty ${wireless_essid wlan0}}${else}1$endif",
              
v1.0 (31/10/2010) original release
v1.1 (07/01/2011) Add draw_me parameter and correct memory leaks, thanks to "Creamy Goodness"
                  text is parsed inside the function, not in the array of settings

--      This program is free software; you can redistribute it and/or modify
--      it under the terms of the GNU General Public License as published by
--      the Free Software Foundation version 3 (GPLv3)
--     
--      This program is distributed in the hope that it will be useful,
--      but WITHOUT ANY WARRANTY; without even the implied warranty of
--      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--      GNU General Public License for more details.
--     
--      You should have received a copy of the GNU General Public License
--      along with this program; if not, write to the Free Software
--      Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
--      MA 02110-1301, USA.		

]]


require 'cairo'


function set_settings()
	graph_settings={
	    
	   --[[background {
	    name="",
	    arg=0,
	    max=1,
	    x=0,
        y=38,
        width=1920,
        height=40,
        foreground=false,
        bg_colour=col_bg,
	    },]]----test

{
	    name="cpu",
	    arg="cpu1",
	    max=100,
        y=190,
        x=0,
        autoscale=true,
        width=1900,
        height=140,
        nb_values=500,
        background=false,
        fg_bd_size=1.5,
        foreground=false,
        --fg_colour={{0.5,0xFFAA00,1},{1,0x00AA00,1}},
        fg_bd_colour = { {0.5,0xBF3EFF,1},
                     {.75,0x00BFFF,1},
                     },
	    },
{
	    name="cpu",
	    arg="cpu2",
	    max=100,
        y=190,
        x=0,
        autoscale=true,
        width=1900,
        height=140,
        nb_values=500,
        --angle=180,
        --inverse=true,
        background=false,
        fg_bd_size=1.5,
        foreground=false,
        --fg_colour={{0.5,0xFF1A00,1},{1,0x01AA00,1}},
        fg_bd_colour = { {0.5,0xF0FFF0,1},
                     {.75,0xFFD700,1},
                     },
	    },
	    
    	--[[{
	    name="downspeedf",
	    arg="eth0",
	    max=100,
        y=190,
        x=0,
        autoscale=true,
        width=1900,
        height=140,
        nb_values=500,
        --angle=180,
        --inverse=true,
        background=false,
        fg_bd_size=1.5,
        foreground=false,
        --fg_colour={{0.5,0xFF1A00,1},{1,0x01AA00,1}},
        fg_bd_colour = { {0.5,0x008B00,1},
                     {.75,0x00EE00,1},
                     },
	    },
	    {
	    name="upspeedf",
	    arg="eth0",
	    max=100,
        y=190,
        x=0,
        autoscale=true,
        width=1900,
        height=140,
        nb_values=500,
        --angle=180,
        --inverse=true,
        background=false,
        fg_bd_size=1.5,
        foreground=false,
        --fg_colour={{0.5,0xFF1A00,1},{1,0x01AA00,1}},
        fg_bd_colour = { {0.5,0xA8A8A8,1},
                     {.75,0xCDC8B1,1},
                     },
	    },--]]     
    	   
    	    		    	    	          	        
       }
end

---END OF PARAMETERS ---

function check_settings(t)
    --tables are check only when conky start
	if t.name==nil and t.arg==nil then 
		print ("No input values ... use parameters 'name'" .. 
			" with 'arg' or only parameter 'arg' ") 
		return 1
	end

	if t.max==nil then
		print ("No maximum value defined, use 'max'")
		print ("for name=" .. t.name .. " with arg=" .. t.arg)
		return 1
	end
	if t.name==nil then t.name="" end
	if t.arg==nil then t.arg="" end
	return 0
end

function conky_main_graph()

    if conky_window == nil then return end
	    
    local w=conky_window.width
    local h=conky_window.height
    local cs=cairo_xlib_surface_create(conky_window.display, 
            conky_window.drawable, conky_window.visual, w, h)
    cr=cairo_create(cs)

    updates=tonumber(conky_parse('${updates}'))
    --start drawing after "updates_gap" updates
    --prevent segmentation error for cpu
    updates_gap=5
    if updates==1 then    
        set_settings()
	    
	    flagOK=0
		for i in pairs(graph_settings) do
			if graph_settings[i].width==nil then graph_settings[i].width=100 end
        	if graph_settings[i].nb_values==nil then  
        	    graph_settings[i].nb_values= graph_settings[i].width
        	end
			--create an empty table to store values
			graph_settings[i]["values"]={}
			--beginning point
			graph_settings[i].beg = graph_settings[i].nb_values
			--graph_settings[i].beg = 0
			for j =1, graph_settings[i].nb_values do
			    graph_settings[i].values[j]=0
			end
		    graph_settings[i].flag_init=true
		    flagOK=flagOK + check_settings(graph_settings[i])

		end
    end

    if flagOK>0 then 
        --abort script if error in one of the tables
        print ("ERROR : Check the graph_setting table")
        return
    end

    --drawing process
    if updates > updates_gap then
		for i in pairs(graph_settings) do
		    if graph_settings[i].draw_me==true then graph_settings[i].draw_me = nil end
			if (graph_settings[i].draw_me==nil or conky_parse(tostring(graph_settings[i].draw_me)) == "1") then 
			    local nb_values=graph_settings[i].nb_values
			    graph_settings[i].automax=0
			    for j =1, nb_values do
				    if graph_settings[i].values[j+1]==nil then 
				        graph_settings[i].values[j+1]=0 
				    end
				
				    graph_settings[i].values[j]=graph_settings[i].values[j+1]
				    if j==nb_values then
					    --store value
					    if graph_settings[i].name=="" then
					        value=graph_settings[i].arg
					    else
        					value=tonumber(conky_parse('${' .. 
        					    graph_settings[i].name .. " " ..
        					    graph_settings[i].arg ..'}'))
        			    end
					    graph_settings[i].values[nb_values]=value
				    end
				    graph_settings[i].automax=math.max(graph_settings[i].automax,
				                                       graph_settings[i].values[j])
			        --should stop weird glitches at beginning when no values reported yet for upspeed or diskio
                    if graph_settings[i].automax == 0 then graph_settings[i].automax = 1 end 
                end
   			    draw_graph(graph_settings[i])
		    end
		end
    end

    cairo_destroy(cr)
    cairo_surface_destroy(cs)
	updates=nil
	updates_gap=nil
end


function draw_graph(t)
    --drawing function

    local function rgb_to_r_g_b(colour)
        return ((colour[2] / 0x10000) % 0x100) / 255., ((colour[2] / 0x100) % 0x100) / 255., (colour[2] % 0x100) / 255., colour[3]
    end
 
	local function linear_orientation(o,w,h)
	    --set gradient for bg and bg border
	    local p
		if o=="nn" then
			p={w/2,h,w/2,0}
		elseif o=="ne" then
			p={w,h,0,0}
		elseif o=="ww" then
			p={0,h/2,w,h/2}
		elseif o=="se" then
			p={w,0,0,h}
		elseif o=="ss" then
			p={w/2,0,w/2,h}
		elseif o=="ee" then
			p={w,h/2,0,h/2}		
		elseif o=="sw" then
			p={0,0,w,h}
		elseif o=="nw" then
			p={0,h,w,0}
		end
		return p
	end

	local function linear_orientation_inv(o,w,h)
	    --set gradient for fg and fg border
	    local p
		if o=="ss" then
			p={w/2,h,w/2,0}
		elseif o=="sw" then
			p={w,h,0,0}
		elseif o=="ee" then
			p={0,h/2,w,h/2}
		elseif o=="nw" then
			p={w,0,0,h}
		elseif o=="nn" then
			p={w/2,0,w/2,h}
		elseif o=="ww" then
			p={w,h/2,0,h/2}		
		elseif o=="ne" then
			p={0,0,w,h}
		elseif o=="se" then
			p={0,h,w,0}
		end
		return p
	end


	--set default values
	
    --cancel drawing if not needed
	if t.draw_me~=nil and conky_parse(tostring(t.draw_me)) ~= "1" then 
		return
	end
	

	
	if t.height==nil	then t.height=20 end
	--checked in previous part : width and nb_values
		
	if t.background==nil    then t.background=true end
	if t.bg_bd_size==nil	then t.bg_bd_size=0 end
	if t.x==nil 		    then t.x=t.bg_bd_size end
	if t.y==nil 		    then t.y=conky_window.height -t.bg_bd_size end
	if t.bg_colour==nil 	then t.bg_colour={{0,0x000000,.5},{1,0xFFFFFF,.5}} end
	if t.bg_bd_colour==nil 	then t.bg_bd_colour={{1,0xFFFFFF,1}} end
	
	if t.foreground==nil    then t.foreground=true end
	if t.fg_colour==nil 	then t.fg_colour={{0,0x00FFFF,1},{1,0x0000FF,1}} end
	
	if t.fg_bd_size==nil	then t.fg_bd_size=0 end	
	if t.fg_bd_colour==nil  then t.fg_bd_colour={{1,0xFFFF00,1}} end
	
	if t.autoscale==nil     then t.autoscale=false end
	if t.inverse==nil       then t.inverse=false end
	if t.angle==nil         then t.angle=0 end
	
	if t.bg_bd_orientation==nil then t.bg_bd_orientation="nn" end
	if t.bg_orientation==nil then t.bg_orientation="nn" end
	if t.fg_bd_orientation==nil then t.fg_bd_orientation="nn" end
	if t.fg_orientation==nil then t.fg_orientation="nn" end

    --check colours tables
	for i=1, #t.fg_colour do    
        if #t.fg_colour[i]~=3 then 
        	print ("error in fg_colour table")
        	t.fg_colour[i]={1,0x0000FF,1} 
        end
    end
	
	for i=1, #t.fg_bd_colour do    
        if #t.fg_bd_colour[i]~=3 then 
        	print ("error in fg_bd_colour table")
        	t.fg_bd_colour[i]={1,0x00FF00,1} 
        end
    end
    
	for i=1, #t.bg_colour do    
        if #t.bg_colour[i]~=3 then 
        	print ("error in background color table")
        	t.bg_colour[i]={1,0xFFFFFF,0.5} 
        end
    end    

	for i=1, #t.bg_bd_colour do    
        if #t.bg_bd_colour[i]~=3 then 
        	print ("error in background border color table")
        	t.bg_bd_colour[i]={1,0xFFFFFF,1} 
        end
    end    

    --calculate skew parameters if needed
    if t.flag_init then
	    if t.skew_x == nil then 
		    t.skew_x=0 
	    else
		    t.skew_x = math.pi*t.skew_x/180	
	    end
	    if t.skew_y == nil then 
		    t.skew_y=0
	    else
		    t.skew_y = math.pi*t.skew_y/180	
	    end
	    t.flag_init=false
	end

    cairo_set_line_cap(cr,CAIRO_LINE_CAP_ROUND)
    cairo_set_line_join(cr,CAIRO_LINE_JOIN_ROUND)

    local matrix0 = cairo_matrix_t:create()
    tolua.takeownership(matrix0)
    cairo_save(cr)
    cairo_matrix_init (matrix0, 1,t.skew_y,t.skew_x,1,0,0)
    cairo_transform(cr,matrix0)
    
   	local ratio=t.width/t.nb_values

	cairo_translate(cr,t.x,t.y)
	cairo_rotate(cr,t.angle*math.pi/180)
	cairo_scale(cr,1,-1)

	--background
	if t.background then
	    local pts=linear_orientation(t.bg_orientation,t.width,t.height)
		local pat = cairo_pattern_create_linear (pts[1],pts[2],pts[3],pts[4])
		for i=1, #t.bg_colour do
			--print ("i",i,t.colour[i][1], rgb_to_r_g_b(t.colour[i]))
		    cairo_pattern_add_color_stop_rgba (pat, t.bg_colour[i][1], rgb_to_r_g_b(t.bg_colour[i]))
		end
		cairo_set_source (cr, pat)
		cairo_rectangle(cr,0,0,t.width,t.height)	
		cairo_fill(cr)	
		cairo_pattern_destroy(pat)
	end
	
    --autoscale
    cairo_save(cr)
	if t.autoscale then
		t.max= t.automax*1.1
	end
	
    local scale_x = t.width/(t.nb_values-1)
	local scale_y = t.height/t.max
	
    --define first point of the graph
	if updates-updates_gap <t.nb_values then 
		t.beg = t.beg - 1
    	--next line prevent segmentation error when conky window is redraw 
		--quicly when another window "fly" over it
		if t.beg<0 then t.beg=0 end
	else
		t.beg=0
	end
    if t.inverse then cairo_scale(cr,-1,1)
    cairo_translate(cr,-t.width,0) end

	--graph foreground
	if t.foreground then
	    local pts_fg=linear_orientation_inv(t.fg_orientation,t.width,t.height)
	    local pat = cairo_pattern_create_linear (pts_fg[1],pts_fg[2],pts_fg[3],pts_fg[4])
		for i=1,#t.fg_colour,1 do
			cairo_pattern_add_color_stop_rgba (pat, 1-t.fg_colour[i][1], rgb_to_r_g_b(t.fg_colour[i]))
		end
		cairo_set_source (cr, pat)

		cairo_move_to(cr,t.beg*scale_x,0)
		cairo_line_to(cr,t.beg*scale_x,t.values[t.beg+1]*scale_y)
		for i=t.beg, t.nb_values-1 do
			cairo_line_to(cr,i*scale_x,t.values[i+1]*scale_y)		
		end
		cairo_line_to(cr,(t.nb_values-1)*scale_x,0)
		cairo_close_path(cr)
		cairo_fill(cr)
		cairo_pattern_destroy(pat)
	end

	--graph_border
	if t.fg_bd_size>0 then
    	local pts=linear_orientation_inv(t.fg_bd_orientation,t.width,t.height)
		local pat = cairo_pattern_create_linear (pts[1],pts[2],pts[3],pts[4])
		for i=1,#t.fg_bd_colour,1 do
			cairo_pattern_add_color_stop_rgba (pat, 1-t.fg_bd_colour[i][1], rgb_to_r_g_b(t.fg_bd_colour[i]))
		end
		cairo_set_source (cr, pat)
		cairo_move_to(cr,t.beg*scale_x,t.values[t.beg+1]*scale_y)
		for i=t.beg, t.nb_values-1 do
			cairo_line_to(cr,i*scale_x,t.values[i+1]*scale_y)		
		end
		cairo_set_line_width(cr,t.fg_bd_size)
		cairo_stroke(cr)
		cairo_pattern_destroy(pat)
	end
	cairo_restore(cr)

	--background border
	if t.bg_bd_size>0 then
    	local pts=linear_orientation(t.bg_bd_orientation,t.width,t.height)
		local pat = cairo_pattern_create_linear (pts[1],pts[2],pts[3],pts[4])
		for i=1, #t.bg_bd_colour do
			--print ("i",i,t.colour[i][1], rgb_to_r_g_b(t.colour[i]))
		    cairo_pattern_add_color_stop_rgba (pat, t.bg_bd_colour[i][1], rgb_to_r_g_b(t.bg_bd_colour[i]))
		end
		cairo_set_source (cr, pat)
		cairo_rectangle(cr,0,0,t.width,t.height)	
		cairo_set_line_width(cr,t.bg_bd_size)
		cairo_stroke(cr)
		cairo_pattern_destroy(pat)	
	end	

	cairo_restore(cr)

end

Didier-T

Bonsoir ragamatrix,
sur le premier cycle d'interrogation conky ne renvoie pas de données, d'où ce message d'erreur.

j'ai effectué une petite modification qui doit régler le problème

 --[[ GRAPH widget v1.1 by wlourf (07.01.2011)
        this widget draws some graphs with some effects
        http://u-scripts.blogspot.com/2010/10/graph-widget.html

To call the script in a conky, use, before TEXT
        lua_load /path/to/the/script/graph.lua
        lua_draw_hook_pre main_graph
and add one line (blank or not) after TEXT


Parameters are :
3 parameters are mandatory
name            - the name of the conky variable to display,
                          for example for {$cpu cpu0}, just write name="cpu"
arg                     - the argument of the above variable,
                          for example for {$cpu cpu1}, just write arg="cpu1"
                          arg can be a numerical value if name=""
max                     - the maximum value the above variable can reach,
                          for example for {$cpu cpu1}, just write max=100 or less or more

Optional parameters:
x,y             - coordinates of the bottom-left corner of the graph,
              relative to the top-left corner of the conky window
                          default =  bottom-left corner of the conky window
width       - width of the graph, default = 100 pixels
height      - height of the graph, default = 20 pixels
nb_values   - number of values to display in the graph, default=width
              i.e. 1 pixel for 1 value
autoscale   - if set to true, calculate the max valeu of the y axis and
              doesn't use the max parameter above, default=false
skew_x      - skew graph around x axis, défaut = 0
skew_y      - skew graph around y axis, défaut = 0
angle       - angle of rotation of the graph in degress, default = 0
              i.e. a horizontal graph)
inverse     - if set to true, graph are draw from right to left, default=false
background  - if set to false, background is not drawn, default=true
foreground  - if set to false, foreground is not drawn, default=true
              foreground = plain graph
bg_bd_size  - size of the border of the background, default=0=no border
fg_bd_size  - size of the border of the foreground, default=0=no border


Colours tables below are defined into braces :
{position in the gradient (0 to 1), colour in hexadecimal, alpha (0 to 1)}
example for a single colour table :
{{0,0xFFAA00,1}} position parameter doesn't matter
example for a two-colours table :
{{0,0xFFAA00,1},{1,0x00AA00,1}} or {{0.5,0xFFAA00,1},{1,0x00AA00,1}}
example for a three-colours table :
{{0,0xFFAA00,1},{0.5,0xFF0000,1},{1,0x00AA00,1}}

bg_colour       - colour table for background,
                          default = {{0,0x000000,.5},{1,0xFFFFFF,.5}}
fg_colour       - colour table for foreground,
                          default = {{0,0x00FFFF,1},{1,0x0000FF,1}}
bg_bd_colour- colour table for background border,
                          default = {{1,0xFFFFFF,1}}
fg_bd_colour- colour table for foreground border,
                          default = {{1,0xFFFF00,1}}

bg_orientation, bg_bd_orientation, fg_orientation, fg_bd_orientation,
                - "orientation" defines the starting point of the gradient,
                  default="nn"
                          there are 8 available starting points :
                          "nw","nn","ne","ee","se","ss","sw","ww"
                          (n for north, w for west ...)
                          theses 8 points are the 4 corners + the 4 middles of graph
                          so a gradient "nn" will go from "nn" to "ss"
                          a gradient "nw" will go from "nw" to "se"

draw_me     - if set to false, graph is not drawn (default = true)
              it can be used with a conky string, if the string returns 1, the graph is drawn :
              example : "${if_empty ${wireless_essid wlan0}}${else}1$endif",

v1.0 (31/10/2010) original release
v1.1 (07/01/2011) Add draw_me parameter and correct memory leaks, thanks to "Creamy Goodness"
                  text is parsed inside the function, not in the array of settings

--      This program is free software; you can redistribute it and/or modify
--      it under the terms of the GNU General Public License as published by
--      the Free Software Foundation version 3 (GPLv3)
--
--      This program is distributed in the hope that it will be useful,
--      but WITHOUT ANY WARRANTY; without even the implied warranty of
--      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--      GNU General Public License for more details.
--
--      You should have received a copy of the GNU General Public License
--      along with this program; if not, write to the Free Software
--      Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
--      MA 02110-1301, USA.

]]


require 'cairo'


function set_settings()
        graph_settings={

           --[[background {
            name="",
            arg=0,
            max=1,
            x=0,
        y=38,
        width=1920,
        height=40,
        foreground=false,
        bg_colour=col_bg,
            },]]----test

{
            name="cpu",
            arg="cpu1",
            max=100,
        y=190,
        x=0,
        autoscale=true,
        width=1900,
        height=140,
        nb_values=500,
        background=false,
        fg_bd_size=1.5,
        foreground=false,
        --fg_colour={{0.5,0xFFAA00,1},{1,0x00AA00,1}},
        fg_bd_colour = { {0.5,0xBF3EFF,1},
                     {.75,0x00BFFF,1},
                     },
            },
{
            name="cpu",
            arg="cpu2",
            max=100,
        y=190,
        x=0,
        autoscale=true,
        width=1900,
        height=140,
        nb_values=500,
        --angle=180,
        --inverse=true,
        background=false,
        fg_bd_size=1.5,
        foreground=false,
        --fg_colour={{0.5,0xFF1A00,1},{1,0x01AA00,1}},
        fg_bd_colour = { {0.5,0xF0FFF0,1},
                     {.75,0xFFD700,1},
                     },
            },

        --[[{
            name="downspeedf",
            arg="eth0",
            max=100,
        y=190,
        x=0,
        autoscale=true,
        width=1900,
        height=140,
        nb_values=500,
        --angle=180,
        --inverse=true,
        background=false,
        fg_bd_size=1.5,
        foreground=false,
        --fg_colour={{0.5,0xFF1A00,1},{1,0x01AA00,1}},
        fg_bd_colour = { {0.5,0x008B00,1},
                     {.75,0x00EE00,1},
                     },
            },
            {
            name="upspeedf",
            arg="eth0",
            max=100,
        y=190,
        x=0,
        autoscale=true,
        width=1900,
        height=140,
        nb_values=500,
        --angle=180,
        --inverse=true,
        background=false,
        fg_bd_size=1.5,
        foreground=false,
        --fg_colour={{0.5,0xFF1A00,1},{1,0x01AA00,1}},
        fg_bd_colour = { {0.5,0xA8A8A8,1},
                     {.75,0xCDC8B1,1},
                     },
            },--]]


       }
end

---END OF PARAMETERS ---

function check_settings(t)
    --tables are check only when conky start
        if t.name==nil and t.arg==nil then
                print ("No input values ... use parameters 'name'" ..
                        " with 'arg' or only parameter 'arg' ")
                return 1
        end

        if t.max==nil then
                print ("No maximum value defined, use 'max'")
                print ("for name=" .. t.name .. " with arg=" .. t.arg)
                return 1
        end
        if t.name==nil then t.name="" end
        if t.arg==nil then t.arg="" end
        return 0
end

function conky_main_graph()

    if conky_window == nil then return end

    local w=conky_window.width
    local h=conky_window.height
    local cs=cairo_xlib_surface_create(conky_window.display,
            conky_window.drawable, conky_window.visual, w, h)
    cr=cairo_create(cs)

    updates=tonumber(conky_parse('${updates}'))
    --start drawing after "updates_gap" updates
    --prevent segmentation error for cpu
    updates_gap=5
    if updates==1 then
        set_settings()

            flagOK=0
                for i in pairs(graph_settings) do
                        if graph_settings[i].width==nil then graph_settings[i].width=100 end
                if graph_settings[i].nb_values==nil then
                    graph_settings[i].nb_values= graph_settings[i].width
                end
                        --create an empty table to store values
                        graph_settings[i]["values"]={}
                        --beginning point
                        graph_settings[i].beg = graph_settings[i].nb_values
                        --graph_settings[i].beg = 0
                        for j =1, graph_settings[i].nb_values do
                            graph_settings[i].values[j]=0
                        end
                    graph_settings[i].flag_init=true
                    flagOK=flagOK + check_settings(graph_settings[i])

                end
    end

    if flagOK>0 then
        --abort script if error in one of the tables
        print ("ERROR : Check the graph_setting table")
        return
    end

    --drawing process
    if updates > updates_gap then
                for i in pairs(graph_settings) do
                    if graph_settings[i].draw_me==true then graph_settings[i].draw_me = nil end
                        if (graph_settings[i].draw_me==nil or conky_parse(tostring(graph_settings[i].draw_me)) == "1") then
                            local nb_values=graph_settings[i].nb_values
                            graph_settings[i].automax=0
                            for j =1, nb_values do
                                    if graph_settings[i].values[j+1]==nil then
                                        graph_settings[i].values[j+1]=0
                                    end

                                    graph_settings[i].values[j]=graph_settings[i].values[j+1]
                                    if j==nb_values then
                                            --store value
                                            if graph_settings[i].name=="" then
                                                value=graph_settings[i].arg
                                            else
                                                value=tonumber(conky_parse('${' ..
                                                    graph_settings[i].name .. " " ..
                                                    graph_settings[i].arg ..'}'))
                                    end
                                        if value==nil then
                                            graph_settings[i].values[nb_values]=0
                                        else
                                            graph_settings[i].values[nb_values]=value
                                        end
                                    end
                                    graph_settings[i].automax=math.max(graph_settings[i].automax,
                                                                       graph_settings[i].values[j])
                                --should stop weird glitches at beginning when no values reported yet for upspeed or diskio
                    if graph_settings[i].automax == 0 then graph_settings[i].automax = 1 end
                end
                            draw_graph(graph_settings[i])
                    end
                end
    end

    cairo_destroy(cr)
    cairo_surface_destroy(cs)
        updates=nil
        updates_gap=nil
end


function draw_graph(t)
    --drawing function

    local function rgb_to_r_g_b(colour)
        return ((colour[2] / 0x10000) % 0x100) / 255., ((colour[2] / 0x100) % 0x100) / 255., (colour[2] % 0x100) / 255., colour[3]
    end

        local function linear_orientation(o,w,h)
            --set gradient for bg and bg border
            local p
                if o=="nn" then
                        p={w/2,h,w/2,0}
                elseif o=="ne" then
                        p={w,h,0,0}
                elseif o=="ww" then
                        p={0,h/2,w,h/2}
                elseif o=="se" then
                        p={w,0,0,h}
                elseif o=="ss" then
                        p={w/2,0,w/2,h}
                elseif o=="ee" then
                        p={w,h/2,0,h/2}
                elseif o=="sw" then
                        p={0,0,w,h}
                elseif o=="nw" then
                        p={0,h,w,0}
                end
                return p
        end

        local function linear_orientation_inv(o,w,h)
            --set gradient for fg and fg border
            local p
                if o=="ss" then
                        p={w/2,h,w/2,0}
                elseif o=="sw" then
                        p={w,h,0,0}
                elseif o=="ee" then
                        p={0,h/2,w,h/2}
                elseif o=="nw" then
                        p={w,0,0,h}
                elseif o=="nn" then
                        p={w/2,0,w/2,h}
                elseif o=="ww" then
                        p={w,h/2,0,h/2}
                elseif o=="ne" then
                        p={0,0,w,h}
                elseif o=="se" then
                        p={0,h,w,0}
                end
                return p
        end


        --set default values

    --cancel drawing if not needed
        if t.draw_me~=nil and conky_parse(tostring(t.draw_me)) ~= "1" then
                return
        end



        if t.height==nil        then t.height=20 end
        --checked in previous part : width and nb_values

        if t.background==nil    then t.background=true end
        if t.bg_bd_size==nil    then t.bg_bd_size=0 end
        if t.x==nil                 then t.x=t.bg_bd_size end
        if t.y==nil                 then t.y=conky_window.height -t.bg_bd_size end
        if t.bg_colour==nil     then t.bg_colour={{0,0x000000,.5},{1,0xFFFFFF,.5}} end
        if t.bg_bd_colour==nil  then t.bg_bd_colour={{1,0xFFFFFF,1}} end

        if t.foreground==nil    then t.foreground=true end
        if t.fg_colour==nil     then t.fg_colour={{0,0x00FFFF,1},{1,0x0000FF,1}} end

        if t.fg_bd_size==nil    then t.fg_bd_size=0 end
        if t.fg_bd_colour==nil  then t.fg_bd_colour={{1,0xFFFF00,1}} end

        if t.autoscale==nil     then t.autoscale=false end
        if t.inverse==nil       then t.inverse=false end
        if t.angle==nil         then t.angle=0 end

        if t.bg_bd_orientation==nil then t.bg_bd_orientation="nn" end
        if t.bg_orientation==nil then t.bg_orientation="nn" end
        if t.fg_bd_orientation==nil then t.fg_bd_orientation="nn" end
        if t.fg_orientation==nil then t.fg_orientation="nn" end

    --check colours tables
        for i=1, #t.fg_colour do
        if #t.fg_colour[i]~=3 then
                print ("error in fg_colour table")
                t.fg_colour[i]={1,0x0000FF,1}
        end
    end

        for i=1, #t.fg_bd_colour do
        if #t.fg_bd_colour[i]~=3 then
                print ("error in fg_bd_colour table")
                t.fg_bd_colour[i]={1,0x00FF00,1}
        end
    end

        for i=1, #t.bg_colour do
        if #t.bg_colour[i]~=3 then
                print ("error in background color table")
                t.bg_colour[i]={1,0xFFFFFF,0.5}
        end
    end

        for i=1, #t.bg_bd_colour do
        if #t.bg_bd_colour[i]~=3 then
                print ("error in background border color table")
                t.bg_bd_colour[i]={1,0xFFFFFF,1}
        end
    end

    --calculate skew parameters if needed
    if t.flag_init then
            if t.skew_x == nil then
                    t.skew_x=0
            else
                    t.skew_x = math.pi*t.skew_x/180
            end
            if t.skew_y == nil then
                    t.skew_y=0
            else
                    t.skew_y = math.pi*t.skew_y/180
            end
            t.flag_init=false
        end

    cairo_set_line_cap(cr,CAIRO_LINE_CAP_ROUND)
    cairo_set_line_join(cr,CAIRO_LINE_JOIN_ROUND)

    local matrix0 = cairo_matrix_t:create()
    tolua.takeownership(matrix0)
    cairo_save(cr)
    cairo_matrix_init (matrix0, 1,t.skew_y,t.skew_x,1,0,0)
    cairo_transform(cr,matrix0)

        local ratio=t.width/t.nb_values

        cairo_translate(cr,t.x,t.y)
        cairo_rotate(cr,t.angle*math.pi/180)
        cairo_scale(cr,1,-1)

        --background
        if t.background then
            local pts=linear_orientation(t.bg_orientation,t.width,t.height)
                local pat = cairo_pattern_create_linear (pts[1],pts[2],pts[3],pts[4])
                for i=1, #t.bg_colour do
                        --print ("i",i,t.colour[i][1], rgb_to_r_g_b(t.colour[i]))
                    cairo_pattern_add_color_stop_rgba (pat, t.bg_colour[i][1], rgb_to_r_g_b(t.bg_colour[i]))
                end
                cairo_set_source (cr, pat)
                cairo_rectangle(cr,0,0,t.width,t.height)
                cairo_fill(cr)
                cairo_pattern_destroy(pat)
        end

    --autoscale
    cairo_save(cr)
        if t.autoscale then
                t.max= t.automax*1.1
        end

    local scale_x = t.width/(t.nb_values-1)
        local scale_y = t.height/t.max

    --define first point of the graph
        if updates-updates_gap <t.nb_values then
                t.beg = t.beg - 1
        --next line prevent segmentation error when conky window is redraw
                --quicly when another window "fly" over it
                if t.beg<0 then t.beg=0 end
        else
                t.beg=0
        end
    if t.inverse then cairo_scale(cr,-1,1)
    cairo_translate(cr,-t.width,0) end

        --graph foreground
        if t.foreground then
            local pts_fg=linear_orientation_inv(t.fg_orientation,t.width,t.height)
            local pat = cairo_pattern_create_linear (pts_fg[1],pts_fg[2],pts_fg[3],pts_fg[4])
                for i=1,#t.fg_colour,1 do
                        cairo_pattern_add_color_stop_rgba (pat, 1-t.fg_colour[i][1], rgb_to_r_g_b(t.fg_colour[i]))
                end
                cairo_set_source (cr, pat)

                cairo_move_to(cr,t.beg*scale_x,0)
                cairo_line_to(cr,t.beg*scale_x,t.values[t.beg+1]*scale_y)
                for i=t.beg, t.nb_values-1 do
                        cairo_line_to(cr,i*scale_x,t.values[i+1]*scale_y)
                end
                cairo_line_to(cr,(t.nb_values-1)*scale_x,0)
                cairo_close_path(cr)
                cairo_fill(cr)
                cairo_pattern_destroy(pat)
        end

        --graph_border
        if t.fg_bd_size>0 then
        local pts=linear_orientation_inv(t.fg_bd_orientation,t.width,t.height)
                local pat = cairo_pattern_create_linear (pts[1],pts[2],pts[3],pts[4])
                for i=1,#t.fg_bd_colour,1 do
                        cairo_pattern_add_color_stop_rgba (pat, 1-t.fg_bd_colour[i][1], rgb_to_r_g_b(t.fg_bd_colour[i]))
                end
                cairo_set_source (cr, pat)
                cairo_move_to(cr,t.beg*scale_x,t.values[t.beg+1]*scale_y)
                for i=t.beg, t.nb_values-1 do
                        cairo_line_to(cr,i*scale_x,t.values[i+1]*scale_y)
                end
                cairo_set_line_width(cr,t.fg_bd_size)
                cairo_stroke(cr)
                cairo_pattern_destroy(pat)
        end
        cairo_restore(cr)

        --background border
        if t.bg_bd_size>0 then
        local pts=linear_orientation(t.bg_bd_orientation,t.width,t.height)
                local pat = cairo_pattern_create_linear (pts[1],pts[2],pts[3],pts[4])
                for i=1, #t.bg_bd_colour do
                        --print ("i",i,t.colour[i][1], rgb_to_r_g_b(t.colour[i]))
                    cairo_pattern_add_color_stop_rgba (pat, t.bg_bd_colour[i][1], rgb_to_r_g_b(t.bg_bd_colour[i]))
                end
                cairo_set_source (cr, pat)
                cairo_rectangle(cr,0,0,t.width,t.height)
                cairo_set_line_width(cr,t.bg_bd_size)
                cairo_stroke(cr)
                cairo_pattern_destroy(pat)
        end

        cairo_restore(cr)

end

ragamatrix

Merci Didier-T plus d'erreur 😉

daniel38100

ragamatrix a écritSalut et BRAVO ! à tous pour vos compos et conky chargés 😉
Daniel38100 tiens dis moi ce que tu penses de cette horloge... ça peut donner des idées, c'est le travail de easysid du forum Anglophone... 😉
easysid

bien vu ragamatrix j'aime bien celui en timbre l'horloge n'est pas mal non plus je vais peut-être m'en inspire

@Didier-T
sur mon horloge j'ai un point pour les seconde mais j'aimerai qu'il reste allumer tant que la minute n'est pas passer pourrai tu m'aider STP

voici ton chronographe quelque peut modifier

--[[ multiple analogue clocks by Didier-T (forum Ubuntu.fr) - 25 Nov 2012
 Basé sur le travail de mrpeachy et Sector11
26 Nov 2012 - ajout hand_gap et hand_larg Didier-T
01 Dec 2012 - correction bug nb_jour Décembre Didier-T
02 Dec 2012 - ajout mode 24 heures Didier-T


use in conkyrc

lua_load /path/Chronograph.lua
lua_draw_hook_pre main
TEXT

]]

require 'cairo'
--Position et taille horloge
local init={

  {text={"","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""},
  nb=3600,
  formule='minute',
  police="monofur",
  taille=20,
  text_color=0xFFFFFF,
  text_alpha=1,
  text_color_current=0xF00000,
  text_alpha_current=1,
  point_color=0xFFFFFF,
  point_alpha=1,
  point_color_current=0xff0000,
  point_alpha_current=1,
  hand_color=0x189e26,
  hand_alpha=0.7,
  center_x=540,
  center_y=525,
  text_radius=170,
  point_radius=510,
  point_ray=15,
  hand_gap=1000,
  hand_larg=8,
  hand_length=1000
  },
  {text={"00","01","02","03","04","05","06","07","08","09","10","11","12","13","14","15","16","17","18","19","20","21","22","23","24","25","26","27","28","29","30","31","32","33","34","35","36","37","38","39","40","41","42","43","44","45","46","47","48","49","50","51","52","53","54","55","56","57","58","59"},
  nb=60,
  formule='secondes',
  police="cmr10",
  taille=15,
  text_color=0xFFFFFF,
  text_alpha=1,
  text_color_current=0xFFFFFF,
  text_alpha_current=1,
  point_color=0xFFFFFF,
  point_alpha=1,
  point_color_current=0xFF0000,
  point_alpha_current=1,
  hand_color=0xFF0000,
  hand_alpha=0.4,
  center_x=540,
  center_y=525,
  text_radius=512,
  point_radius=500,
  point_ray=0.5,
  hand_gap=0,
  hand_larg=0,
  hand_length=0
  },
}

function conky_main()
  
  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 extents=cairo_text_extents_t:create()
  tolua.takeownership(extents)
  local h, min, sec=time()
  local jour, jour_num, mois, nb_jour=date()

  if tonumber(conky_parse('${updates}'))>3 then
    for i in pairs(init) do
      draw(cr, extents, init[i], h, min, sec, jour, jour_num, mois, nb_jour)
    end
  end

  cairo_destroy(cr)
  cairo_surface_destroy(cs)
  cr=nil
  collectgarbage()
end

function draw(cr, extents, value, h, min, sec, jour, jour_num, mois, nb_jour)
  local pos
  local nb=tonumber(table.getn(value.text))
  cairo_select_font_face (cr, value.police, CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_BOLD);
  cairo_set_font_size (cr, value.taille)
-- Section Horloge
  if value.formule=="heure" then
    local text
    nb=value.nb/3600
    if nb==24 then h=tonumber(os.date("%H")) end
    pos=heure(h, min, sec)
    for i=1, nb do
      local j=i-1
      if value.hour_24==true then
        if tonumber(os.date("%H"))<nb then
          text=value.text[i]
        else
          text=value.text[i+12]
        end
      else
        text=value.text[i]
      end
      if j==h then
         texte(value.police, value.taille, text, nb, value.text_radius, value.center_x, value.center_y, value.text_color_current, value.text_alpha_current, j, extents, cr)
        point(nb, value.point_radius, value.center_x, value.center_y, value.point_color_current, value.point_alpha_current, j, cr, value.point_ray)
      else
        texte(value.police, value.taille, text, nb, value.text_radius, value.center_x, value.center_y, value.text_color, value.text_alpha, j, extents, cr)
        point(nb, value.point_radius, value.center_x, value.center_y, value.point_color, value.point_alpha, j, cr, value.point_ray)
      end
    end
  elseif value.formule=="minute" then 
    pos=minute(min, sec)
    for i=1, nb do
      local j=i-1
      local text=value.text[i]
      if j==min then
         texte(value.police, value.taille, text, nb, value.text_radius, value.center_x, value.center_y, value.text_color_current, value.text_alpha_current, j, extents, cr)
        point(nb, value.point_radius, value.center_x, value.center_y, value.point_color_current, value.point_alpha_current, j, cr, value.point_ray)
      else
        texte(value.police, value.taille, text, nb, value.text_radius, value.center_x, value.center_y, value.text_color, value.text_alpha, j, extents, cr)
        point(nb, value.point_radius, value.center_x, value.center_y, value.point_color, value.point_alpha, j, cr, value.point_ray)
      end
    end
  elseif value.formule=="secondes" then
    pos=sec
    for i=1, nb do
      local j=i-1
      local text=value.text[i]
      if j==sec then
         texte(value.police, value.taille, text, nb, value.text_radius, value.center_x, value.center_y, value.text_color_current, value.text_alpha_current, j, extents, cr)
        point(nb, value.point_radius, value.center_x, value.center_y, value.point_color_current, value.point_alpha_current, j, cr, value.point_ray)
      else
        texte(value.police, value.taille, text, nb, value.text_radius, value.center_x, value.center_y, value.text_color, value.text_alpha, j, extents, cr)
        point(nb, value.point_radius, value.center_x, value.center_y, value.point_color, value.point_alpha, j, cr, value.point_ray)
      end
    end
-- Section date
  elseif value.formule=="mois" then
    value.nb, pos=month()
    for i=1, nb do
      local j=i-1
      local text=value.text[i]
      if i==mois then
         texte(value.police, value.taille, text, nb, value.text_radius, value.center_x, value.center_y, value.text_color_current, value.text_alpha_current, j, extents, cr)
        point(nb, value.point_radius, value.center_x, value.center_y, value.point_color_current, value.point_alpha_current, j, cr, value.point_ray)
      else
        texte(value.police, value.taille, text, nb, value.text_radius, value.center_x, value.center_y, value.text_color, value.text_alpha, j, extents, cr)
        point(nb, value.point_radius, value.center_x, value.center_y, value.point_color, value.point_alpha, j, cr, value.point_ray)
      end
    end
  elseif value.formule=="jour_num" then
    value.nb=nb_jour*24
    nb=nb_jour
    pos=day(jour-1)
    for i=1, nb_jour do
      if math.mod(i, 2) == 0 then
        text=string.format("%02d",i)
      else
        text=""
      end
      local j=i-1
      if i==jour then
         texte(value.police, value.taille, text, nb, value.text_radius, value.center_x, value.center_y, value.text_color_current, value.text_alpha_current, j, extents, cr)
        point(nb, value.point_radius, value.center_x, value.center_y, value.point_color_current, value.point_alpha_current, j, cr, value.point_ray)
      else
        texte(value.police, value.taille, text, nb, value.text_radius, value.center_x, value.center_y, value.text_color, value.text_alpha, j, extents, cr)
        point(nb, value.point_radius, value.center_x, value.center_y, value.point_color, value.point_alpha, j, cr, value.point_ray)
      end
    end
  elseif value.formule=="jour" then
    pos=(jour_num*24)+tonumber(os.date("%H"))
    for i=1, nb do
      local j=i-1
      local text=value.text[i]
      if i==jour_num+1 then
         texte(value.police, value.taille, text, nb, value.text_radius, value.center_x, value.center_y, value.text_color_current, value.text_alpha_current, j, extents, cr)
        point(nb, value.point_radius, value.center_x, value.center_y, value.point_color_current, value.point_alpha_current, j, cr, value.point_ray)
      else
        texte(value.police, value.taille, text, nb, value.text_radius, value.center_x, value.center_y, value.text_color, value.text_alpha, j, extents, cr)
        point(nb, value.point_radius, value.center_x, value.center_y, value.point_color, value.point_alpha, j, cr, value.point_ray)
      end
    end
    
-- Horloge avec personnalisée (non utilisé pour le moment)  
  else
    pos=tonumber(conky_parse(value.formule))
    for i=1, nb do
      local j=i-1
      local text=value.text[i]
      if tonumber(text)==pos then
         texte(value.police, value.taille, text, nb, value.text_radius, value.center_x, value.center_y, value.text_color_current, value.text_alpha_current, i, extents, cr)
        point(nb, value.point_radius, value.center_x, value.center_y, value.point_color_current, value.point_alpha_current, i, cr, value.point_ray)
      else
        texte(value.police, value.taille, text, nb, value.text_radius, value.center_x, value.center_y, value.text_color, value.text_alpha, i, extents, cr)
        point(nb, value.point_radius, value.center_x, value.center_y, value.point_color, value.point_alpha, i, cr, value.point_ray)
      end
    end
  end

  hand(pos, value.nb, value.text_radius, value.hand_length, value.hand_gap, value.hand_larg, value.center_x, value.center_y, value.hand_color, value.hand_alpha, cr)
end

function date()
  local nb_jour
  local jour=tonumber(os.date("%d"))
  local jour_num=tonumber(os.date("%w"))
  local mois=tonumber(os.date("%m"))
  if mois==12 then
    nb_jour=31
  else
    nb_jour=tonumber(conky_parse("${exec date --date '1 month' +%j}"))-tonumber(conky_parse("${exec date +%j}"))
  end
  return jour, jour_num, mois, nb_jour
end

function day(jour)
  local hjour=(jour*24)+tonumber(os.date("%H"))
  return hjour
end

function month()
  local nb_jours_annee=tonumber(conky_parse("${exec echo $(date --date '31 Dec' +%j)}"))
  local jour_annee=tonumber(conky_parse("${exec echo $(date +%j)}"))
  return nb_jours_annee, jour_annee
end

function time()
  local h=tonumber(os.date("%I"))
  local min=tonumber(os.date("%M"))
  local sec=tonumber(os.date("%S"))
  return h, min, sec
end

function heure(h, min, sec)
  local hs=(h*3600)+(min*60)+sec
  return hs
end

function minute(min, sec)
  local m=(min*60)+sec
  return m
end

function rgb_to_r_g_b(col,alp)
  return ((col / 0x10000) % 0x100) / 255, ((col / 0x100) % 0x100) / 255, (col % 0x100) / 255, alp
end

function texte(police, taille, text, nb, radius, center_x, center_y, color, alpha, i, extents, cr)
  cairo_set_source_rgba (cr,rgb_to_r_g_b(color,alpha))
  local point=(math.pi/180)*((360/nb)*(i))
  local x=0+radius*(math.sin(point))
  local y=0-radius*(math.cos(point))
  cairo_text_extents(cr,text,extents)
  local width=extents.width
  local height=extents.height
  cairo_move_to(cr,center_x+x-(width/2),center_y+y+(height/2))
  cairo_show_text (cr, text)
  cairo_stroke (cr)
end

function point(nb, radius, center_x, center_y, color, alpha, i, cr, ray)
  cairo_set_source_rgba (cr,rgb_to_r_g_b(color,alpha))
  local point=(math.pi/180)*((360/nb)*(i))
  local x=0+radius*(math.sin(point))
  local y=0-radius*(math.cos(point))
  cairo_arc (cr,center_x+x,center_y+y,ray,0,2*math.pi)
  cairo_stroke (cr)
end

function hand(pos, nb, radius, hand_length, hand_gap, largeur, center_x, center_y, color, alpha, cr)
  cairo_set_source_rgba (cr,rgb_to_r_g_b(color,alpha))
  local point=(math.pi/180)*((360/nb)*(pos))
  local x_gap=0+hand_gap*(math.sin(point))
  local y_gap=0-hand_gap*(math.cos(point))
  local x=0+hand_length*(math.sin(point))
  local y=0-hand_length*(math.cos(point))
  cairo_move_to (cr,center_x+x_gap,center_y+y_gap)
  cairo_line_to (cr,center_x+x,center_y+y)
  cairo_set_line_width (cr,largeur)
  cairo_set_line_cap  (cr, CAIRO_LINE_CAP_ROUND)
  cairo_stroke (cr)
end

loutch

Voila j'ai besoin d'un peu d'aide pour modifier un calendrier en lua .C'est ce calendrier lua et j'ai réussi à rajouter un cercle pour les mois mais à la place de mettre le nom des mois il me met les chiffres de 1 à 12. Une image vaut mieux qu'un long discourt

voici la partie du lua que j'ai modifié (c'est celui la partie Mois ) :

function draw_function(cr)
  local w,h=conky_window.width,conky_window.height	
  --cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND)
  cairo_set_line_width(cr, 3)
  cairo_set_font_size(cr,12)
  cairo_select_font_face (cr, "URW Chancery L", CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_NORMAL);
  
-- Number of weeks per year --- 
  create_circle(cr,w,h, 52.0, 2, 3.5, 165, 3, CAIRO_OPERATOR_OVER, 6, tonumber(conky_parse('${exec date +%V}')), '')
  
-- Number of days in a month ---
  create_circle(cr,w,h, conky_parse('${exec cal |egrep -v [a-z] |wc -w}'), 2, 3.5, 120, 13,CAIRO_OPERATOR_CLEAR, -3.5,tonumber(conky_parse('${exec date +%d}')), '')
  
--- Days ---
-- function create_circle(cr,w,h, elements, distance_between_blocks, two_number_degree, radius, line_width, operator, radius_shift_for_text, current, days, shift_days_distance)
 
  local days = {"Lun", "Mar", "Mer","Jeu", "Ven", "Sam", "Dim"}
  create_circle(cr,w,h, 7, 2, 3.5, 100, 14, CAIRO_OPERATOR_CLEAR, -4, tonumber(conky_parse('${exec date +%u}')), days, 8.5)
  
--- Mois ---
  local months = {"Jan", "Fév", "Mar","Avr", "Mai", "Jui", "Juil","Aou","Sept","Oct","Nov","déc",}
  create_circle(cr,w,h, 12, 2, 3.5, 140, 14, CAIRO_OPERATOR_CLEAR, -4, tonumber(conky_parse('${exec date +%m}')), '')
  
--- Clock ---
  cairo_set_font_size(cr,42)
  cairo_move_to(cr, w/2-45,h/2)
  cairo_show_text(cr,conky_parse('${exec date +%H}') .. ":" .. conky_parse('${exec date +%M}'))
  cairo_set_font_size(cr,20)
  cairo_move_to(cr, w/2-24,h/2+30)
  cairo_show_text(cr, conky_parse('${exec date +%B}'))

Merci d'avance et

Didier-T

Bonjour loutch,
ça aurait été plus simple avec le script entier, mais j'ai l'impression qu'il faut faire appel au tableau quand on ne veut pas utiliser les chiffres (un peu comme pour le jour).
donc cette ligne

create_circle(cr,w,h, 12, 2, 3.5, 140, 14, CAIRO_OPERATOR_CLEAR, -4, tonumber(conky_parse('${exec date +%m}')), '')

devrait ressembler à ceci

create_circle(cr,w,h, 12, 2, 3.5, 140, 14, CAIRO_OPERATOR_CLEAR, -4, tonumber(conky_parse('${exec date +%m}')), months, x.x)

le x.x étant à remplacer par une distance ??? (enfin tu verras en faisant les essais)

loutch

RE

Voici le lua en entier et désolé mais le rajout ne fonctionne pas le lua ne se lance pas .

-- 2014-02-24 by eXpander


---------------- USER CONFIGURATION ----------------
-- Set your number of physical cores to show temperatures of each.
number_of_physical_CPU_cores = 0      

-- Do you want to show your graphic card temperature? (Yes/No). If you set Yes, you should know how to
-- output your temperature. For example;
-- nvidia-smi | grep 'NVS' -A 1 | tail -n 1 | awk '{print $3}' | cut -b1,2
-- Change line 266 to yours to output graphic card temperature.
enable_graphic_card_temperature_sensor= "no" 

-- You GPU model.			    

-- Colors
HTML_colors = "#000000"
HTML_colors_current = "FFFFFF"
transparency = 0.65 -- From 0 to 1
























































require 'cairo'

function hex2rgb(hex)
  hex = hex:gsub("#","")
  return tonumber("0x"..hex:sub(1,2)), tonumber("0x"..hex:sub(3,4)), tonumber("0x"..hex:sub(5,6))
end

r,g,b = hex2rgb(HTML_colors)
r_c,g_c,b_c = hex2rgb(HTML_colors_current)

r = r/255
g = g/255
b = b/255

r_c = r_c/255
g_c = g_c/255
b_c = b_c/255

if enable_graphic_card_temperature_sensor == "Yes" then
  number_of_physical_CPU_cores = number_of_physical_CPU_cores + 1
end


function create_circle_hdd(cr,w,h,elements,distance_between_blocks, radius, line_width, current)
  cairo_set_line_width(cr, line_width)
  cairo_set_source_rgba(cr, r,g,b,transparency)
  cairo_new_path(cr)
  local number_of_arcs = (360 - (elements*distance_between_blocks)) / elements
  local start_angel = 270
  local percent_per_element = 100.0 / elements
  local charged_elements = current / percent_per_element
  
  for i=1, elements do
    if charged_elements >= i then
      cairo_set_source_rgba(cr, r_c,g_c,b_c,transparency)
    end
    cairo_arc(cr, w,h,radius,start_angel*math.pi/180,(start_angel+number_of_arcs)*math.pi/180)
    cairo_stroke(cr)
    start_angel = start_angel+number_of_arcs+distance_between_blocks
    cairo_set_source_rgba(cr, r,g,b,transparency)
  end   
end
function create_circle(cr,w,h, elements, distance_between_blocks, two_number_degree, radius, line_width, operator, radius_shift_for_text, current, days, shift_days_distance)
  cairo_set_line_width(cr, line_width)
  cairo_set_source_rgba(cr, r,g,b,transparency)
  cairo_new_path(cr)
  local number_of_arcs = (360 - (elements*distance_between_blocks)) / elements
  local start_angel = 271
  
  for i=1, elements do
    if i == current then
      cairo_set_source_rgba(cr, r_c,g_c,b_c,transparency)
    end
    cairo_arc(cr, w/2, h/2, radius, start_angel*math.pi/180, (start_angel+number_of_arcs)*math.pi/180)
    cairo_stroke(cr)
    start_angel = start_angel+number_of_arcs+distance_between_blocks
    cairo_set_source_rgba(cr, r,g,b,transparency)
  end 
  
  start_angel = 271
  cairo_set_operator(cr, operator)
  
  for i=1, elements do
    if i == current then
      cairo_set_source_rgba(cr, r_c,g_c,b_c,transparency)
    end
    if string.len(tostring(i)) == 2 and elements ~= 7 then
      cairo_move_to(cr,w/2+((radius+radius_shift_for_text)*math.cos((start_angel+(((number_of_arcs-two_number_degree)/2)))*(math.pi/180.0))),h/2+((radius+radius_shift_for_text)*math.sin((start_angel+(((number_of_arcs-two_number_degree)/2)))*(math.pi/180.0))))
      cairo_rotate(cr, (((number_of_arcs-two_number_degree)/2)+(number_of_arcs+distance_between_blocks)*(i-1))*math.pi/180.0)
      cairo_show_text(cr,tostring(i))
      cairo_rotate(cr,-(((number_of_arcs-two_number_degree)/2)+(number_of_arcs+distance_between_blocks)*(i-1))*math.pi/180.0)
    elseif elements == 7 then
      cairo_move_to(cr,w/2+((radius+radius_shift_for_text)*math.cos((start_angel+((math.abs((number_of_arcs-shift_days_distance))/2)))*(math.pi/180.0))),h/2+((radius+radius_shift_for_text)*math.sin((start_angel+((math.abs((number_of_arcs-shift_days_distance))/2)))*(math.pi/180.0))))
      cairo_rotate(cr, ((math.abs((number_of_arcs-shift_days_distance))/2)+(number_of_arcs+distance_between_blocks)*(i-1)+4)*math.pi/180.0)
      cairo_show_text(cr,days[i])
      cairo_rotate(cr,-((math.abs((number_of_arcs-shift_days_distance))/2)+(number_of_arcs+distance_between_blocks)*(i-1)+4)*math.pi/180.0)      
    elseif string.len(tostring(i)) == 1 and elements ~= 7 then
      cairo_move_to(cr,w/2+((radius+radius_shift_for_text)*math.cos((start_angel+(((number_of_arcs-distance_between_blocks)/2)))*(math.pi/180.0))),h/2+((radius+radius_shift_for_text)*math.sin((start_angel+(((number_of_arcs-distance_between_blocks)/2)))*(math.pi/180.0))))
      cairo_rotate(cr, (((number_of_arcs-distance_between_blocks)/2)+(number_of_arcs+distance_between_blocks)*(i-1))*math.pi/180.0)
      cairo_show_text(cr,tostring(i))
      cairo_rotate(cr,-(((number_of_arcs-distance_between_blocks)/2)+(number_of_arcs+distance_between_blocks)*(i-1))*math.pi/180.0)
    end
    
    start_angel = start_angel+number_of_arcs+distance_between_blocks 
    cairo_set_source_rgba(cr, r,g,b,transparency)
  end
  cairo_close_path(cr)
  cairo_set_operator(cr, CAIRO_OPERATOR_OVER)
end


function vertical_bars(cr,w,h,x,y,conky_value)
    cairo_set_source_rgba(cr, r,g,b,transparency)
    local percent_per_block = 70 / 10
    local number_of_filled_blocks = math.floor((conky_value/percent_per_block)+0.5)
    
    for i=1,10 do
      if number_of_filled_blocks >= i then
	cairo_set_source_rgba(cr, r_c,g_c,b_c,transparency)
      end
      --cairo_rectangle(cr, w/2-x, h/2+y-i*5,15,3)
      cairo_rectangle(cr, w, h/2+y-i*5,15,3)
      cairo_fill(cr)
      cairo_set_source_rgba(cr, r,g,b,transparency)
    end
  
end

function draw_circles(cr, x_start,y_start,radius, angle_1, angle_2, free_perc, angle_step)
	 cairo_select_font_face (cr, "Dejavu Sans Condensed", CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_NORMAL);
	 local number_of_circles = 360 / angle_step
	 local angle_start = 90
	 cairo_set_line_width(cr, 1)
	 local percent_per_circle = 100.0 / number_of_circles
	 local number_of_nonfree_circles = math.floor(((100.0 - tonumber(free_perc)) / percent_per_circle)+0.5)
	 cairo_set_source_rgba(cr, r,g,b,transparency)
	 
	for i=1,number_of_circles do
	  cairo_arc(cr,x_start+(radius*math.cos(angle_start*(math.pi/180.0))),y_start-(radius+5)+radius-(radius*math.sin(angle_start*(math.pi/180.0))),2,angle1,angle2)
	  if i <= number_of_nonfree_circles then
	    cairo_set_source_rgba(cr, r_c,g_c,b_c,transparency)
	    cairo_fill(cr)
	  else
	    cairo_set_source_rgba(cr, r,g,b,transparency)
	    cairo_fill(cr)
	  end
	  angle_start = angle_start - angle_step
	end
	cairo_set_source_rgba(cr, r,g,b,transparency)
	
end

function draw_function(cr)
  local w,h=conky_window.width,conky_window.height	
  --cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND)
  cairo_set_line_width(cr, 3)
  cairo_set_font_size(cr,12)
  cairo_select_font_face (cr, "URW Chancery L", CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_NORMAL);
  
-- Number of weeks per year --- 
  create_circle(cr,w,h, 52.0, 2, 3.5, 160, 3, CAIRO_OPERATOR_OVER, 6, tonumber(conky_parse('${exec date +%V}')), '')
  
-- Number of days in a month ---
  create_circle(cr,w,h, conky_parse('${exec cal |egrep -v [a-z] |wc -w}'), 2, 3.5, 135, 10,CAIRO_OPERATOR_CLEAR, -3.5,tonumber(conky_parse('${exec date +%d}')), '')
  
--- Days ---
-- function create_circle(cr,w,h, elements, distance_between_blocks, two_number_degree, radius, line_width, operator, radius_shift_for_text, current, days, shift_days_distance)
 
  local days = {"Lun", "Mar", "Mer","Jeu", "Ven", "Sam", "Dim"}
  create_circle(cr,w,h, 7, 2, 3.5, 120, 10, CAIRO_OPERATOR_CLEAR, -4, tonumber(conky_parse('${exec date +%u}')), days, 8.5)
  
--- Mois ---
  local months = {"Jan", "Fév", "Mar","Avr", "Mai", "Jui", "Juil","Aou","Sept","Oct","Nov","Déc",}
  create_circle(cr,w,h, 12, 2, 3.5, 150, 10, CAIRO_OPERATOR_CLEAR, -4, tonumber(conky_parse('${exec date +%m}')), '')
  
--- Clock ---
   

--- Free space ---
  
  
--- Temperatures ---

  cairo_move_to(cr,w/2-50,h/2+100)
  cairo_set_font_size(cr,12)

  for i=1, number_of_physical_CPU_cores do
    x = w/2-((15*number_of_physical_CPU_cores)+15*(number_of_physical_CPU_cores-1))/2+30*(i-1)
    
    if enable_graphic_card_temperature_sensor == "Yes" and i == number_of_physical_CPU_cores then
      str= tonumber(conky_parse("${exec nvidia-smi | grep 'NVS' -A 1 | tail -n 1 | awk '{print $3}' | cut -b1,2}"))
      vertical_bars(cr,x,h,64,75,str)
      cairo_arc(cr,x+8,h/2+90,7,0,2*math.pi)
      cairo_fill(cr)
      cairo_set_operator(cr, CAIRO_OPERATOR_CLEAR)
      cairo_move_to(cr,x+3,h/2+94)
      cairo_show_text(cr,"G")
      cairo_set_operator(cr, CAIRO_OPERATOR_OVER)
    else
      str = "${exec sensors|grep 'Core " .. tostring(i-1) .. ":'|awk '{print $3}'| cut -b2,3,4,5}"
      vertical_bars(cr,x,h,64,75,tonumber(conky_parse(str)))
      cairo_arc(cr,x+8,h/2+90,7,0,2*math.pi)
      cairo_fill(cr)
      cairo_set_operator(cr, CAIRO_OPERATOR_CLEAR)
      cairo_move_to(cr,x+5,h/2+94)
      cairo_show_text(cr,tostring(i-1))
      cairo_set_operator(cr, CAIRO_OPERATOR_OVER)
    end
    
  end
end

function conky_start_widgets()
	local function draw_conky_function(cr)
		local str=''
		local value=0		
		draw_function(cr)
	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
		draw_conky_function(cr)
	end
	cairo_surface_destroy(cs)
	cairo_destroy(cr)
end

Didier-T

Bonsoir loutch,
j'ai modifié un peu le code, la fonction create_circle, pour être précis, de manière à lui donner plus de souplesse dans son utilisation (ce qui bloquait était le fait qu'il ne traitait les tableaux que s'il y avait 7 entrées)

-- 2014-02-24 by eXpander


---------------- USER CONFIGURATION ----------------
-- Set your number of physical cores to show temperatures of each.
number_of_physical_CPU_cores = 0

-- Do you want to show your graphic card temperature? (Yes/No). If you set Yes, you should know how to
-- output your temperature. For example;
-- nvidia-smi | grep 'NVS' -A 1 | tail -n 1 | awk '{print $3}' | cut -b1,2
-- Change line 266 to yours to output graphic card temperature.
enable_graphic_card_temperature_sensor= "no"

-- You GPU model.

-- Colors
HTML_colors = "#000000"
HTML_colors_current = "FFFFFF"
transparency = 0.65 -- From 0 to 1
























































require 'cairo'

function hex2rgb(hex)
  hex = hex:gsub("#","")
  return tonumber("0x"..hex:sub(1,2)), tonumber("0x"..hex:sub(3,4)), tonumber("0x"..hex:sub(5,6))
end

r,g,b = hex2rgb(HTML_colors)
r_c,g_c,b_c = hex2rgb(HTML_colors_current)

r = r/255
g = g/255
b = b/255

r_c = r_c/255
g_c = g_c/255
b_c = b_c/255

if enable_graphic_card_temperature_sensor == "Yes" then
  number_of_physical_CPU_cores = number_of_physical_CPU_cores + 1
end


function create_circle_hdd(cr,w,h,elements,distance_between_blocks, radius, line_width, current)
  cairo_set_line_width(cr, line_width)
  cairo_set_source_rgba(cr, r,g,b,transparency)
  cairo_new_path(cr)
  local number_of_arcs = (360 - (elements*distance_between_blocks)) / elements
  local start_angel = 270
  local percent_per_element = 100.0 / elements
  local charged_elements = current / percent_per_element

  for i=1, elements do
    if charged_elements >= i then
      cairo_set_source_rgba(cr, r_c,g_c,b_c,transparency)
    end
    cairo_arc(cr, w,h,radius,start_angel*math.pi/180,(start_angel+number_of_arcs)*math.pi/180)
    cairo_stroke(cr)
    start_angel = start_angel+number_of_arcs+distance_between_blocks
    cairo_set_source_rgba(cr, r,g,b,transparency)
  end
end
function create_circle(cr,w,h, elements, distance_between_blocks, two_number_degree, radius, line_width, operator, radius_shift_for_text, current, days, shift_days_distance)
  cairo_set_line_width(cr, line_width)
  cairo_set_source_rgba(cr, r,g,b,transparency)
  cairo_new_path(cr)
  local number_of_arcs = (360 - (elements*distance_between_blocks)) / elements
  local start_angel = 271

  for i=1, elements do
    if i == current then
      cairo_set_source_rgba(cr, r_c,g_c,b_c,transparency)
    end
    cairo_arc(cr, w/2, h/2, radius, start_angel*math.pi/180, (start_angel+number_of_arcs)*math.pi/180)
    cairo_stroke(cr)
    start_angel = start_angel+number_of_arcs+distance_between_blocks
    cairo_set_source_rgba(cr, r,g,b,transparency)
  end

  start_angel = 271
  cairo_set_operator(cr, operator)

  for i=1, elements do
    if i == current then
      cairo_set_source_rgba(cr, r_c,g_c,b_c,transparency)
    end
    if days ~= "" then
      cairo_move_to(cr,w/2+((radius+radius_shift_for_text)*math.cos((start_angel+((math.abs((number_of_arcs-shift_days_distance))/2)))*(math.pi/180.0))),h/2+((radius+radius_shift_for_text)*math.sin((start_angel+((math.abs((number_of_arcs-shift_days_distance))/2)))*(math.pi/180.0))))
      cairo_rotate(cr, ((math.abs((number_of_arcs-shift_days_distance))/2)+(number_of_arcs+distance_between_blocks)*(i-1)+4)*math.pi/180.0)
      cairo_show_text(cr,days[i])
      cairo_rotate(cr,-((math.abs((number_of_arcs-shift_days_distance))/2)+(number_of_arcs+distance_between_blocks)*(i-1)+4)*math.pi/180.0)
    elseif string.len(tostring(i)) == 2 then
      cairo_move_to(cr,w/2+((radius+radius_shift_for_text)*math.cos((start_angel+(((number_of_arcs-two_number_degree)/2)))*(math.pi/180.0))),h/2+((radius+radius_shift_for_text)*math.sin((start_angel+(((number_of_arcs-two_number_degree)/2)))*(math.pi/180.0))))
      cairo_rotate(cr, (((number_of_arcs-two_number_degree)/2)+(number_of_arcs+distance_between_blocks)*(i-1))*math.pi/180.0)
      cairo_show_text(cr,tostring(i))
      cairo_rotate(cr,-(((number_of_arcs-two_number_degree)/2)+(number_of_arcs+distance_between_blocks)*(i-1))*math.pi/180.0)
    elseif string.len(tostring(i)) == 1 then
      cairo_move_to(cr,w/2+((radius+radius_shift_for_text)*math.cos((start_angel+(((number_of_arcs-distance_between_blocks)/2)))*(math.pi/180.0))),h/2+((radius+radius_shift_for_text)*math.sin((start_angel+(((number_of_arcs-distance_between_blocks)/2)))*(math.pi/180.0))))
      cairo_rotate(cr, (((number_of_arcs-distance_between_blocks)/2)+(number_of_arcs+distance_between_blocks)*(i-1))*math.pi/180.0)
      cairo_show_text(cr,tostring(i))
      cairo_rotate(cr,-(((number_of_arcs-distance_between_blocks)/2)+(number_of_arcs+distance_between_blocks)*(i-1))*math.pi/180.0)
    end

    start_angel = start_angel+number_of_arcs+distance_between_blocks
    cairo_set_source_rgba(cr, r,g,b,transparency)
  end
  cairo_close_path(cr)
  cairo_set_operator(cr, CAIRO_OPERATOR_OVER)
end


function vertical_bars(cr,w,h,x,y,conky_value)
    cairo_set_source_rgba(cr, r,g,b,transparency)
    local percent_per_block = 70 / 10
    local number_of_filled_blocks = math.floor((conky_value/percent_per_block)+0.5)

    for i=1,10 do
      if number_of_filled_blocks >= i then
        cairo_set_source_rgba(cr, r_c,g_c,b_c,transparency)
      end
      --cairo_rectangle(cr, w/2-x, h/2+y-i*5,15,3)
      cairo_rectangle(cr, w, h/2+y-i*5,15,3)
      cairo_fill(cr)
      cairo_set_source_rgba(cr, r,g,b,transparency)
    end

end

function draw_circles(cr, x_start,y_start,radius, angle_1, angle_2, free_perc, angle_step)
         cairo_select_font_face (cr, "Dejavu Sans Condensed", CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_NORMAL);
         local number_of_circles = 360 / angle_step
         local angle_start = 90
         cairo_set_line_width(cr, 1)
         local percent_per_circle = 100.0 / number_of_circles
         local number_of_nonfree_circles = math.floor(((100.0 - tonumber(free_perc)) / percent_per_circle)+0.5)
         cairo_set_source_rgba(cr, r,g,b,transparency)

        for i=1,number_of_circles do
          cairo_arc(cr,x_start+(radius*math.cos(angle_start*(math.pi/180.0))),y_start-(radius+5)+radius-(radius*math.sin(angle_start*(math.pi/180.0))),2,angle1,angle2)
          if i <= number_of_nonfree_circles then
            cairo_set_source_rgba(cr, r_c,g_c,b_c,transparency)
            cairo_fill(cr)
          else
            cairo_set_source_rgba(cr, r,g,b,transparency)
            cairo_fill(cr)
          end
          angle_start = angle_start - angle_step
        end
        cairo_set_source_rgba(cr, r,g,b,transparency)

end

function draw_function(cr)
  local w,h=conky_window.width,conky_window.height
  --cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND)
  cairo_set_line_width(cr, 3)
  cairo_set_font_size(cr,12)
  cairo_select_font_face (cr, "URW Chancery L", CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_NORMAL);

-- Number of weeks per year ---
  create_circle(cr,w,h, 52.0, 2, 3.5, 160, 3, CAIRO_OPERATOR_OVER, 6, tonumber(conky_parse('${exec date +%V}')), '')

-- Number of days in a month ---
  create_circle(cr,w,h, conky_parse('${exec cal |egrep -v [a-z] |wc -w}'), 2, 3.5, 135, 10,CAIRO_OPERATOR_CLEAR, -3.5,tonumber(conky_parse('${exec date +%d}')), '')

--- Days ---
-- function create_circle(cr,w,h, elements, distance_between_blocks, two_number_degree, radius, line_width, operator, radius_shift_for_text, current, days, shift_days_distance)

  local days = {"Lun", "Mar", "Mer","Jeu", "Ven", "Sam", "Dim"}
  create_circle(cr,w,h, 7, 2, 3.5, 120, 10, CAIRO_OPERATOR_CLEAR, -4, tonumber(conky_parse('${exec date +%u}')), days, 8.5)

--- Mois ---
  local months = {"Jan", "Fév", "Mar","Avr", "Mai", "Jui", "Juil","Aou","Sept","Oct","Nov","Déc",}
  create_circle(cr,w,h, 12, 2, 3.5, 150, 10, CAIRO_OPERATOR_CLEAR, -4, tonumber(conky_parse('${exec date +%m}')), months, 8.5)

--- Clock ---


--- Free space ---


--- Temperatures ---

  cairo_move_to(cr,w/2-50,h/2+100)
  cairo_set_font_size(cr,12)

  for i=1, number_of_physical_CPU_cores do
    x = w/2-((15*number_of_physical_CPU_cores)+15*(number_of_physical_CPU_cores-1))/2+30*(i-1)

    if enable_graphic_card_temperature_sensor == "Yes" and i == number_of_physical_CPU_cores then
      str= tonumber(conky_parse("${exec nvidia-smi | grep 'NVS' -A 1 | tail -n 1 | awk '{print $3}' | cut -b1,2}"))
      vertical_bars(cr,x,h,64,75,str)
      cairo_arc(cr,x+8,h/2+90,7,0,2*math.pi)
      cairo_fill(cr)
      cairo_set_operator(cr, CAIRO_OPERATOR_CLEAR)
      cairo_move_to(cr,x+3,h/2+94)
      cairo_show_text(cr,"G")
      cairo_set_operator(cr, CAIRO_OPERATOR_OVER)
    else
      str = "${exec sensors|grep 'Core " .. tostring(i-1) .. ":'|awk '{print $3}'| cut -b2,3,4,5}"
      vertical_bars(cr,x,h,64,75,tonumber(conky_parse(str)))
      cairo_arc(cr,x+8,h/2+90,7,0,2*math.pi)
      cairo_fill(cr)
      cairo_set_operator(cr, CAIRO_OPERATOR_CLEAR)
      cairo_move_to(cr,x+5,h/2+94)
      cairo_show_text(cr,tostring(i-1))
      cairo_set_operator(cr, CAIRO_OPERATOR_OVER)
    end

  end
end

function conky_start_widgets()
        local function draw_conky_function(cr)
                local str=''
                local value=0
                draw_function(cr)
        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
                draw_conky_function(cr)
        end
        cairo_surface_destroy(cs)
        cairo_destroy(cr)
end

Si la modification te convient, j'aimerais que tu la soumettes à l'auteur de ce script.
Merci,
Didier-T

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