Just Give Me the Beans!
[QUOTE=Arminius;10748882]I apologise, i was being a little too vagueOriginally Posted by mrpeachy
you still have to put the function name afterwards
so
(or whatever the function is called, prbably not main_function1 and 2)Code:lua_load ~/.conky/Graphs/processorhisto.lua lua_draw_hook_pre main_function1 lua_load ~/.conky/Graphs/bargraph_Processors.lua lua_draw_hook_post main_function2
with most script theres usually something at the top telling you how to call it
does that make more sense?
Last edited by mrpeachy; May 1st, 2011 at 06:37 AM.
Quad Shot of Ubuntu
[QUOTE=mrpeachy;10748941]is this what u ment?
I apologise, i was being a little too vague
you still have to put the function name afterwards
so
(or whatever the function is called, prbably not main_function1 and 2)Code:lua_load ~/.conky/Graphs/processorhisto.lua lua_draw_hook_pre main_function1 lua_load ~/.conky/Graphs/bargraph_Processors.lua lua_draw_hook_post main_function2
with most script theres usually something at the top telling you how to call it
does that make more sense?
cause that didn't work so I thought u ment to put an underscore between pre and main, but that still didn't make it workCode:lua_load ~/.conky/Graphs/processorhisto.lua lua_draw_hook_pre main_function lua_load ~/.conky/Graphs/bargraph_Processors.lua lua_draw_hook_post main_function
Super Master Roaster
Hi, everyone, I wanted to see if some one will look at my script I am using be vindsl? I have adjusted it, but I have a 2 over part of my calendar,I am going to include a screen shot if I can get it to upload. Thanks to everyone in advance.
Code:TEXT ################################## ## LOGO ## ################################## ${voffset -33}${font OpenLogos:size=103}${color2}${font}${voffset -76}${goto 178}${font UbuntuTitleBold:size=19.6}${color4}${offset 1}1${offset 5}1${offset 2}.04${font} ################################## ## SYSTEM ## ################################## ${voffset 20}${font DroidSans:bold:size=8.25}${color4}SYSTEM${offset 8}${color8}${voffset -2}${hr 2}${font} ${voffset 4}${font OpenLogos:size=10}${color2}u${voffset -4}${font DroidSans:size=8.65}${color3}${offset 5}${sysname}${offset 5}${kernel}${alignr}${font DroidSans:size=8.45}${machine}${font} ${voffset 2}${font StyleBats:size=10}${color2}A${voffset -1}${font DroidSans:size=8.65}${color3}${offset 5}Amd Phenom${offset 3}9150e${offset 3}Quad core${offset 3}${alignr}${font DroidSans:size=8.3}${freq_g cpu1}${offset 1}GHz${font} ${voffset 2}${font StyleBats:size=10}${color2}q${voffset -1}${font DroidSans:size=8.65}${color3}${offset 5}System${offset 3}Uptime${alignr}${font DroidSans:size=8.4}${uptime_short}${font} ${voffset 2}${font StyleBats:size=10}${color2}o${voffset -1}${font DroidSans:size=8.65}${color3}${offset 5}File${offset 3}System${alignr}${font DroidSans:size=8.5}${fs_type}${font} ################################## ## PROCESSORS ## ################################## ${voffset 6}${font DroidSans:bold:size=8}${color4}PROCESSORS${offset 8}${color8}${voffset -2}${hr 2}${font} ${voffset 4}${font StyleBats:size=9.9}${color2}k${voffset -2}${font DroidSansFallback:size=8.39}${color3}${offset 2}CPU1${offset 5}${font DroidSans:size=8.3}${cpu cpu1}%${font} ${voffset 2}${font StyleBats:size=9.9}${color2}k${voffset -2}${font DroidSansFallback:size=8.39}${color3}${offset 2}CPU2${offset 5}${font DroidSans:size=8.3}${cpu cpu2}%${font} ${voffset 2}${font StyleBats:size=9.9}${color2}k${voffset -2}${font DroidSansFallback:size=8.39}${color3}${offset 2}CPU3${offset 5}${font DroidSans:size=8.3}${cpu cpu3}%${font} ${voffset 2}${font StyleBats:size=9.9}${color2}k${voffset -2}${font DroidSansFallback:size=8.39}${color3}${offset 2}CPU4${offset 5}${font DroidSans:size=8.3}${cpu cpu4}%${font} ################################## ## MEMORY ## ################################## ${voffset 6}${font DroidSans:bold:size=8}${color4}MEMORY${offset 8}${color8}${voffset -2}${hr 2}${font} ${voffset 4}${font StyleBats:size=10}${color2}l${voffset -2}${font DroidSansFallback:size=8.3}${color3}${offset 3}RAM${goto 97}${font DroidSans:size=8.3}${mem}${goto 133}/${offset 5}${memmax}${alignr}${memperc}%${font} ################################## ## HDD ## ################################## ${voffset 16}${font DroidSans:bold:size=8}${color4}HDD${offset 8}${color8}${voffset -2}${hr 2}${font} ${voffset 5}${font StyleBats:size=9.9}${color2}x${voffset -2}${font DroidSansFallback:size=8.3}${color3}${offset 4}ROOT${goto 95}${font DroidSans:size=8.3}${fs_used /}${goto 133}/${offset 5}${fs_size /}${alignr}${fs_free_perc /}%${font} ${voffset 15}${font StyleBats:size=9.9}${color2}x${voffset -2}${font DroidSansFallback:size=8.3}${color3}${offset 4}HOME${goto 95}${font DroidSans:size=8.3}${fs_used /home}${goto 133}/${offset 5}${fs_size /home}${alignr}${fs_free_perc /home}%${font} ${voffset 15}${font StyleBats:size=9.9}${color2}4${voffset -2}${font DroidSansFallback:size=8.3}${color3}${offset 4}SWAP${goto 95}${font DroidSans:size=8.3}${swap}${goto 133}/${offset 5}${swapmax}${alignr}${swapperc}%${font} ################################## ## TOP PROCESSES ## ################################## ${voffset 16}${font DroidSans:bold:size=8}${color4}TOP PROCESSES${offset 8}${color8}${voffset -2}${hr 2}${font} ${voffset 4}${font StyleBats:size=10}${color1}h${voffset -3}${font DroidSans:size=8.75}${color3}${offset 5}${top_mem name 1}${goto 120}${font DroidSans:size=8.3}${top_mem mem_res 1}${alignr}${top_mem mem 1}%${font} ${voffset 2}${font StyleBats:size=10}${color1}h${voffset -3}${font DroidSans:size=8.75}${color3}${offset 5}${top_mem name 2}${goto 120}${font DroidSans:size=8.3}${top_mem mem_res 2}${alignr}${top_mem mem 2}%${font} ${voffset 2}${font StyleBats:size=10}${color1}h${voffset -3}${font DroidSans:size=8.75}${color3}${offset 5}${top_mem name 3}${goto 120}${font DroidSans:size=8.3}${top_mem mem_res 3}${alignr}${top_mem mem 3}%${font} ${voffset 2}${if_running rhythmbox}${voffset -16}${else}${if_running banshee}${voffset -16}${else}${font StyleBats:size=10}${color1}h${voffset -3}${font DroidSans:size=8.75}${color3}${offset 5}${top_mem name 4}${goto 120}${font DroidSans:size=8.3}${top_mem mem_res 4}${alignr}${top_mem mem 4}%${font} ${voffset 2}${font StyleBats:size=10}${color1}h${voffset -3}${font DroidSans:size=8.75}${color3}${offset 5}${top_mem name 5}${goto 120}${font DroidSans:size=8.3}${top_mem mem_res 5}${alignr}${top_mem mem 5}%${font} ${voffset 2}${font StyleBats:size=10}${color1}h${voffset -3}${font DroidSans:size=8.75}${color3}${offset 5}${top_mem name 6}${goto 120}${font DroidSans:size=8.3}${top_mem mem_res 6}${alignr}${top_mem mem 6}%${endif}${endif}${font} ################################## ## NETWORK ## ################################## ${voffset 6}${font DroidSans:bold:size=8}${color4}NETWORK${offset 8}${color8}${voffset -2}${hr 2}${font} ${voffset 4}${font PizzaDudeBullets:size=9.5}${color6}a${font DroidSans:size=8.5}${color3}${offset 5}Private${offset 3}IP${alignr}${font DroidSans:size=8.3}${addr eth0}${font} ${voffset 0}${font PizzaDudeBullets:size=9.5}${color6}a${font DroidSans:size=8.5}${color3}${offset 5}Public${offset 7}IP${alignr}${font DroidSans:size=8.3}${execi 1800 wget -q -O - checkip.dyndns.org | sed -e 's/[^[:digit:]\|.]//g'}${font} ${voffset 4}${font PizzaDudeBullets:size=9.5}${color6}T${font DroidSans:size=8.5}${color3}${offset 5}Down${alignr}${font DroidSans:size=8.3}${downspeed eth0}${font} ${voffset 0}${font PizzaDudeBullets:size=9.5}${color6}N${font DroidSans:size=8.5}${color3}${offset 5}Up${alignr}${font DroidSans:size=8.3}${upspeed eth0}${font} ${voffset 4}${font PizzaDudeBullets:size=9.5}${color6}T${font DroidSans:size=8.5}${color3}${offset 5}Downloaded${alignr}${font DroidSans:size=8.3}${totaldown eth0}${font} ${voffset 0}${font PizzaDudeBullets:size=9.5}${color6}N${font DroidSans:size=8.5}${color3}${offset 5}Uploaded${alignr}${font DroidSans:size=8.3}${totalup eth0}${font} ################################## ## WEATHER (Imperial) ## ################################## ${voffset 6}${font DroidSans:bold:size=8}${color4}WEATHER${offset 8}${color8}${voffset -2}${hr 2}${font} ${voffset 0}${goto 59}${font Weather:size=38}${color2} ${font}${voffset -33}${offset 14}${font RadioSpace:size=32}${color3}${execi 1800 conkyForecast -d HT -i}${font} ${voffset 0}${font Ubuntu:size=24}${color4}${alignc}${execi 1800 conkyForecast -d CT}${font} ${voffset 10}${goto 20}${font ConkyWindNESW:size=41}${color3}${execi 1800 conkyForecast -d BS}${font}${voffset -40}${goto 98}${font ConkyWeather:size=45}${execi 1800 conkyForecast -d WF}${font}${voffset -39}${goto 188}${font MoonPhases:size=32}${execi 1800 conkyForecast -d MF}${font} ${voffset 6}${goto 28}${font DroidSansFallback:bold:size=8.45}${color4}${execpi 1800 conkyForecast -d WS -i| sed -e 's/calm'/'\$\{offset 2}Calm/g' -e 's/mph'/'\$\{offset 3}mph/g'}${goto 88}Feels like ${execi 1800 conkyForecast -d LT -ui}${execpi 1800 conkyForecast -d MP| sed -e 's/First.*'/'\$\{goto 182}First Qtr/g' -e 's/Last.*'/'\$\{goto 184}Last Qtr/g' -e 's/New.*'/'\$\{goto 195}New/g' -e 's/Full.*'/'\$\{goto 195}Full/g' -e 's/Waning.*'/'\$\{goto 187}Waning/g' -e 's/Waxing.*'/'\$\{goto 187}Waxing/g'}${font} ${voffset 9}${goto 36}${font DroidSansMono:bold:size=8.35}${color3}${execi 1800 conkyForecast -d DW -s 1 -w}${goto 89}${execi 1800 conkyForecast -d DW -s 2 -w}${goto 143}${execi 1800 conkyForecast -d DW -s 3 -w}${goto 197}${execi 1800 conkyForecast -d DW -s 4 -w}${font} ${voffset 2}${goto 25}${font ConkyWeather:size=32}${color3}${execi 1800 conkyForecast -d WF -s 1 -e 4 -S 1}${font} ${voffset 0}${goto 25}${font DroidSans:bold:size=8.5}${color4}${execi 1800 conkyForecast -d HT -s 1 -ui}${offset 2}/${offset 2}${execi 1800 conkyForecast -d LT -s 1 -ui}${goto 79}${execi 1800 conkyForecast -d HT -s 2 -ui}${offset 2}/${offset 2}${execi 1800 conkyForecast -d LT -s 2 -ui}${goto 133}${execi 1800 conkyForecast -d HT -s 3 -ui}${offset 2}/${offset 2}${execi 1800 conkyForecast -d LT -s 3 -ui}${goto 187}${execi 1800 conkyForecast -d HT -s 4 -ui}${offset 2}/${offset 2}${execi 1800 conkyForecast -d LT -s 4 -ui}${font} ################################## ## WEATHER (Metric) ## ################################## # ${voffset 6}${font DroidSans:bold:size=8}${color4}WEATHER${offset 8}${color8}${voffset -2}${hr 2}${font} # ${voffset 0}${goto 59}${font Weather:size=38}${color2}y${font}${voffset -33}${offset 14}${font RadioSpace:size=32}${color3}${execi 1800 conkyForecast -d HT}${font} # ${voffset 0}${font Ubuntu:size=24}${color4}${alignc}${execi 1800 conkyForecast -d CT}${font} # ${voffset 10}${goto 20}${font ConkyWindNESW:size=41}${color3}${execi 1800 conkyForecast -d BS}${font}${voffset -40}${goto 98}${font ConkyWeather:size=45}${execi 1800 conkyForecast -d WF}${font}${voffset -39}${goto 188}${font MoonPhases:size=32}${execi 1800 conkyForecast -d MF}${font} # ${voffset 6}${goto 30}${font DroidSansFallback:bold:size=8.45}${color4}${execpi 1800 conkyForecast -d WS | sed -e 's/calm'/'\$\{offset 2}Calm/g' -e 's/kph'/'\$\{offset 3}kph/g'}${goto 88}Feels like ${execi 1800 conkyForecast -d LT -u}${execpi 1800 conkyForecast -d MP| sed -e 's/First.*'/'\$\{goto 182}First Qtr/g' -e 's/Last.*'/'\$\{goto 184}Last Qtr/g' -e 's/New.*'/'\$\{goto 195}New/g' -e 's/Full.*'/'\$\{goto 195}Full/g' -e 's/Waning.*'/'\$\{goto 187}Waning/g' -e 's/Waxing.*'/'\$\{goto 187}Waxing/g'}${font} # ${voffset 9}${goto 36}${font DroidSansMono:bold:size=8.35}${color3}${execi 1800 conkyForecast -d DW -s 1 -w}${goto 89}${execi 1800 conkyForecast -d DW -s 2 -w}${goto 143}${execi 1800 conkyForecast -d DW -s 3 -w}${goto 197}${execi 1800 conkyForecast -d DW -s 4 -w}${font} # ${voffset 2}${goto 25}${font ConkyWeather:size=32}${color3}${execi 1800 conkyForecast -d WF -s 1 -e 4 -S 1}${font} # ${voffset 0}${goto 25}${font DroidSans:bold:size=8.5}${color4}${execi 1800 conkyForecast -d HT -s 1 -u}${offset 2}/${offset 2}${execi 1800 conkyForecast -d LT -s 1 -u}${goto 79}${execi 1800 conkyForecast -d HT -s 2 -u}${offset 2}/${offset 2}${execi 1800 conkyForecast -d LT -s 2 -u}${goto 133}${execi 1800 conkyForecast -d HT -s 3 -u}${offset 2}/${offset 2}${execi 1800 conkyForecast -d LT -s 3 -u}${goto 187}${execi 1800 conkyForecast -d HT -s 4 -u}${offset 2}/${offset 2}${execi 1800 conkyForecast -d LT -s 4 -u}${font} ################################## ## TIME ## ################################## ${voffset 6}${font DroidSans:bold:size=8}${color4}TIME${offset 8}${color8}${voffset -2}${hr 2}${font} ${voffset -4}${font RadioSpace:size=32}${color3}${if_match ${time %l}<=9}${alignc 7}${time %l:%M%p}${else}${if_match ${time %l}>=10}${alignc -1}${time %l:%M%p}${endif}${endif}${font} ${voffset 0}${font DroidSansFallback:bold:size=6.85}${color4}${alignc 2}Sunrise${offset 1}${execi 1800 conkyForecast -d SR}${color3}${offset 2}|${offset 2}${color4}Sunset${offset 1}${execi 1800 conkyForecast -d SS}${font} ################################## ## CALENDAR ## ################################## ${voffset 4}${font DroidSans:bold:size=8}${color4}DATE${offset 8}${color8}${voffset -2}${hr 2}${font} ${voffset 16}${font DroidSansMono:size=7.55}${color3}${alignc 60}${time %A}${font} ${voffset -4}${if_match ${time %e}<=9}${font DroidSansFallback:bold:size=18}${color5}${alignc 65}${time %e}${font}${else}${if_match ${time %e}>=10}${font DroidSansFallback:bold:size=18}${color5}${alignc 60}${time %e}${endif}${endif}${font} ${voffset 0}${font DroidSansMono:size=7.55}${color3}${alignc 60}${time %B}${font} ${voffset 0}${font DroidSansMono:size=7.6}${color3}${alignc 60}${time %Y}${font} #### ## Uncomment for Conky 1.8.0 ${voffset -75}${font DroidSansMono:size=10}${color3}${execpi 60 VinDSL_Cal_8=`date +%-d`; cal -h | sed -e '1d' -e s/^/"\$\{offset 100"\}/ -e 's/\<'"$VinDSL_Cal_8"'\>/${color4}&${color3}/'}${font} #### ## Uncomment for Conky 1.8.1 # ${voffset -75}${offset 100}${font DroidSansMono:size=7.55}${color3}${execpi 60 VinDSL_Cal_8=`date +%-d`; cal -h | sed -e '1d' -e 's/\<'"$VinDSL_Cal_8"'\>/${color4}&${color3}/'}${font} ${voffset -99}${font CutOutsFor3DFX:size=67}${color8}${alignc 99}2${font} ################################## ## RHYTHMBOX ## ################################## ${if_running rhythmbox}${voffset 21}${font DroidSans:bold:size=7.75}${color4}RHYTHMBOX${offset 8}${color8}${voffset -2}${hr 2}${endif}${font} ${if_running rhythmbox}${voffset 10}${font DroidSans:size=8.25}${color3}${if_match "${execpi 2 expr length "`/usr/bin/rhythmbox-client --print-playing-format %tt | head -n 1`"}" >= "45"}${alignr}${scroll 38 4* ${execi 2 rhythmbox-client --print-playing-format %tt --no-start}}${font}${else}${alignc}${execi 2 rhythmbox-client --print-playing-format %tt --no-start}${endif}${endif}${font} ################################## ## BANSHEE (Experimental) ## ################################## ${if_running banshee}${voffset -5}${font DroidSans:bold:size=7.75}${color4}BANSHEE${offset 8}${color8}${voffset -2}${hr 2}${voffset 31}${endif}${font} ${if_running banshee}${voffset -24}${font DroidSans:size=8.25}${color3}${if_match "${execpi 10 expr length "`/usr/bin/banshee --query-title --no-present | cut -f1- -d " "`"}" >= "50"}${alignr}${scroll 45 4* ${execi 10 banshee --query-title --no-present | cut -f2- -d " "}}${font}${else}${alignc}${execi 10 banshee --query-title --no-present | cut -f2- -d " "}${endif}${endif}${font}Code:----------------START OF PARAMETERS ---------- function conky_main_bars() local bars_settings={ { --[ Graph for CPU1 ]-- name="cpu", arg="cpu1", max=100, alarm=50, alarm_colour={0xFF0000,0.72}, bg_colour={0xFFFFFF,0.25}, fg_colour={0x00FF00,0.55}, mid_colour={{0.45,0xFFFF00,0.70}}, x=80,y=161, blocks=55, space=1, height=2,width=5, angle=90, smooth=true }, { --[ Graph for CPU2 ]-- name="cpu", arg="cpu2", max=100, alarm=50, alarm_colour={0xFF0000,0.72}, bg_colour={0xFFFFFF,0.25}, fg_colour={0x00FF00,0.55}, mid_colour={{0.45,0xFFFF00,0.70}}, x=80,y=175, blocks=55, space=1, height=2,width=5, angle=90, smooth=true }, { --[ Graph for CPU3 ]-- name="cpu", arg="cpu3", max=100, alarm=50, alarm_colour={0xFF0000,0.72}, bg_colour={0xFFFFFF,0.25}, fg_colour={0x00FF00,0.55}, mid_colour={{0.45,0xFFFF00,0.70}}, x=80,y=190, blocks=55, space=1, height=2,width=5, angle=90, smooth=true }, { --[ Graph for CPU4 ]-- name="cpu", arg="cpu4", max=100, alarm=50, alarm_colour={0xFF0000,0.72}, bg_colour={0xFFFFFF,0.25}, fg_colour={0x00FF00,0.55}, mid_colour={{0.45,0xFFFF00,0.70}}, x=80,y=204, blocks=55, space=1, height=2,width=5, angle=90, smooth=true }, { --[ Graph for Memory ]-- name="memperc", arg="", max=100, alarm=50, alarm_colour={0xFF0000,0.72}, bg_colour={0xFFFFFF,0.25}, fg_colour={0x00FF00,0.55}, mid_colour={{0.45,0xFFFF00,0.70}}, x=15,y=266, blocks=77, space=1, height=2,width=5, angle=90, smooth=true }, { --[ Graph for Root ]-- name="fs_used_perc", arg="/", max=100, alarm=50, alarm_colour={0xFF0000,0.72}, bg_colour={0xFFFFFF,0.25}, fg_colour={0x00FF00,0.55}, mid_colour={{0.45,0xFFFF00,0.70}}, x=15,y=312, blocks=77, space=1, height=2,width=5, angle=90, smooth=true }, { --[ Graph for Home ]-- name="fs_used_perc", arg="/home", max=100, alarm=50, alarm_colour={0xFF0000,0.72}, bg_colour={0xFFFFFF,0.25}, fg_colour={0x00FF00,0.55}, mid_colour={{0.45,0xFFFF00,0.70}}, x=15,y=338, blocks=77, space=1, height=2,width=5, angle=90, smooth=true }, { --[ Graph for Swap ]-- name="swapperc", arg="", max=100, alarm=50, alarm_colour={0xFF0000,0.72}, bg_colour={0xFFFFFF,0.25}, fg_colour={0x00FF00,0.55}, mid_colour={{0.45,0xFFFF00,0.70}}, x=15,y=367, blocks=77, space=1, height=2,width=5, angle=90, smooth=true }, } -----------END OF PARAMETERS-------------- 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) --prevent segmentation error when reading cpu state if tonumber(conky_parse('${updates}'))>3 then for i in pairs(bars_settings) do draw_multi_bar_graph(bars_settings[i]) end end cairo_destroy(cr) cairo_surface_destroy(cs) cr=nil end function draw_multi_bar_graph(t) cairo_save(cr) --check values if t.draw_me == true then t.draw_me = nil end if t.draw_me ~= nil and conky_parse(tostring(t.draw_me)) ~= "1" then return end 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'") return end if t.name==nil then t.name="" end if t.arg==nil then t.arg="" end --set default values 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.blocks == nil then t.blocks=10 end if t.height == nil then t.height=10 end if t.angle == nil then t.angle=0 end t.angle = t.angle*math.pi/180 --line cap style if t.cap==nil then t.cap = "b" end local cap="b" for i,v in ipairs({"s","r","b"}) do if v==t.cap then cap=v end end local delta=0 if t.cap=="r" or t.cap=="s" then delta = t.height end if cap=="s" then cap = CAIRO_LINE_CAP_SQUARE elseif cap=="r" then cap = CAIRO_LINE_CAP_ROUND elseif cap=="b" then cap = CAIRO_LINE_CAP_BUTT end --end line cap style --if t.led_effect == nil then t.led_effect="r" end if t.width == nil then t.width=20 end if t.space == nil then t.space=2 end if t.radius == nil then t.radius=0 end if t.angle_bar == nil then t.angle_bar=0 end t.angle_bar = t.angle_bar*math.pi/360 --halt angle --colours if t.bg_colour == nil then t.bg_colour = {0x00FF00,0.5} end if #t.bg_colour~=2 then t.bg_colour = {0x00FF00,0.5} end if t.fg_colour == nil then t.fg_colour = {0x00FF00,1} end if #t.fg_colour~=2 then t.fg_colour = {0x00FF00,1} end if t.alarm_colour == nil then t.alarm_colour = t.fg_colour end if #t.alarm_colour~=2 then t.alarm_colour = t.fg_colour end if t.mid_colour ~= nil then for i=1, #t.mid_colour do if #t.mid_colour[i]~=3 then print ("error in mid_color table") t.mid_colour[i]={1,0xFFFFFF,1} end end end if t.bg_led ~= nil and #t.bg_led~=2 then t.bg_led = t.bg_colour end if t.fg_led ~= nil and #t.fg_led~=2 then t.fg_led = t.fg_colour end if t.alarm_led~= nil and #t.alarm_led~=2 then t.alarm_led = t.fg_led end if t.led_effect~=nil then if t.bg_led == nil then t.bg_led = t.bg_colour end if t.fg_led == nil then t.fg_led = t.fg_colour end if t.alarm_led == nil then t.alarm_led = t.fg_led end end if t.alarm==nil then t.alarm = t.max end --0.8*t.max end if t.smooth == nil then t.smooth = false end 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 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 --end of default valuesThe 2 is suppose to be a box wrapped around the text it is covering. Also there is suppose to be a thermometor beside the temp, but it was a y and I removed it. Thanks to everyone any help is greatly appreciated. I could not get the screen shot to upload or attach.Code:-------------START OF PARAMETERS ------------ -- Change these settings to affect your background: -- "corner_r" is the radius, in pixels, of the rounded corners. If you don't want rounded corners, use 0. local corner_r = 50 -- Set the colour and transparency (alpha) of your background (0.00 - 0.99). -- (Light Shading Example) -- local bg_colour = 0x4d4d4d -- local bg_alpha = 0.50 -- (Medium Shading Example) -- local bg_colour = 0x222222 -- local bg_alpha = 0.50 -- (Dark Shading Example) -- local bg_colour = 0x000000 -- local bg_alpha = 0.50 local bg_colour = 0x222222 local bg_alpha = 0.20 -- Tweaks the height of your background, in pixels. If you don't need to adjust the height, use 0. -- (Default Setting) -- local vindsl_hack_height = 0 local vindsl_hack_height = -228 ---------------END OF PARAMETERS ------------- require 'cairo' local cs, cr = nil local function rgb_to_r_g_b(colour,alpha) return ((colour / 0x10000) % 0x100) / 255., ((colour / 0x100) % 0x100) / 255., (colour % 0x100) / 255., alpha end function conky_draw_bg() if conky_window == nil then return end if cs == nil then cairo_surface_destroy(cs) end if cr == nil then cairo_destroy(cr) end local w = conky_window.width local h = conky_window.height local v = vindsl_hack_height 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) cairo_move_to(cr,corner_r,0) cairo_line_to(cr,w-corner_r,0) cairo_curve_to(cr,w,0,w,0,w,corner_r) cairo_line_to(cr,w,h+v-corner_r) cairo_curve_to(cr,w,h+v,w,h+v,w-corner_r,h+v) cairo_line_to(cr,corner_r,h+v) cairo_curve_to(cr,0,h+v,0,h+v,0,h+v-corner_r) cairo_line_to(cr,0,corner_r) cairo_curve_to(cr,0,0,0,0,corner_r,0) cairo_close_path(cr) cairo_set_source_rgba(cr,rgb_to_r_g_b(bg_colour,bg_alpha)) cairo_fill(cr) cairo_surface_destroy(cs) cairo_destroy(cr) end
Just Give Me the Beans!
@Arminius
well, going back to your post on the last page it looks like one of the scripts has "main_graph" as the name of the function called in the conkyrc
so one would be
lua_draw_hook_pre main_graph
post the 2 lua scripts that you are wanting to use and i'll be able to tell you what exactly you need to put in those lines
Frothy Coffee!
Just a note. I survived the upgrade to the Narwhal. I saved all of my data, but I forgot to backup my bookmarks. I'm "Up and Running" so to speak, but I'm still waiting on some files to transfer back to their old places before I can do the full restoration.
And... I have to rebuild my bookmarks... I have a photographic memory so we'll see how much of it is stored there. I really do feel like an idiot right now. I'm still going on hiatus, with one exception. I will get Conky running as soon as possible and give you all a screenshot of Xubuntu Narwhal with Conky running.
Quad Shot of Ubuntu
ok here's the entire conky again.
processorhisto.luaCode:################################## ## VinDSL | rev. 11-02-17 01:46 ## ################################## ## Screen res: 1280x1024x24 ## ################################## #### ## Prerequisites (required). ## conky-all 1.8.0 or 1.8.1 ## conkyForecast 2.16 ## weather.com XML Data Feed (XOAP) # #### ## Use XFT? Required to Force UTF8 (see below). # use_xft yes xftfont DroidSans:size=8.75 xftalpha 0.1 text_buffer_size 2048 #### ## Force UTF8? Requires XFT (see above). ## Displays degree symbol, instead of °, etc. # override_utf8_locale yes #### ## Daemonize Conky, aka 'fork to background'. # background yes #### ## Update interval in seconds. # update_interval 1.5 #### ## This is the number of times Conky will update before quitting. ## Set to zero to run forever. # total_run_times 0 #### ## Create own window instead of using desktop (required in nautilus)? # own_window yes own_window_type override own_window_transparent yes #### ## Force images to redraw when they change. # imlib_cache_size 0 #### ## Use double buffering? Reduces flicker. # double_buffer yes #### ## Draw shades? # draw_shades no #### ## Draw outlines? # draw_outline no #### ## Draw borders around text? # draw_borders no #### ## Draw borders around graphs? # draw_graph_borders yes #### ## Print text to stdout? ## Print text in console? # out_to_ncurses no out_to_console no #### ## Text alignment. # alignment bottom_left #### ## Minimum size of text area. # minimum_size 330 798 #### ## Gap between text and screen borders. # gap_x 8 gap_y -80 #### ## Shorten MiB/GiB to M/G in stats. # short_units yes #### ## Pad % symbol spacing after numbers. # pad_percents 0 #### ## Pad spacing between text and borders. # border_inner_margin 4 #### ## Limit the length of names in "Top Processes". # top_name_width 10 #### ## Subtract file system -/+buffers/cache from used memory? ## Set to yes, to produce meaningful physical memory stats. # no_buffers yes #### ## Set to yes, if you want all text to be in UPPERCASE. # uppercase no #### ## Number of cpu samples to average. ## Set to 1 to disable averaging. # cpu_avg_samples 2 #### ## Number of net samples to average. ## Set to 1 to disable averaging. # net_avg_samples 2 #### ## Add spaces to keep things from moving around? ## Only affects certain objects. # use_spacer right #### ## My colors (suit yourself). # color0 White color1 Ivory color2 Ivory2 color3 Ivory3 color4 Tan1 color5 Tan2 color6 Gray color7 AntiqueWhite4 color8 DarkSlateGray color9 Black # -- Lua Load -- # # SET THE PATH TO THE SCRIPT HERE #LEAVE AT LEAST ONE LINE, BLANK OR NOT AFTER TEXT lua_load ~/.conky/Graphs/processorhisto.lua lua_draw_hook_pre_main_function lua_load ~/.conky/Graphs/bargraph_Processors.lua lua_draw_hook_post_main_function TEXT ################## ## PROCESSORS ## ################## ${voffset -9}${font DroidSans:bold:size=8}${color4}PROCESSORS${offset 8}${color8}${voffset -2}${hr 2}${font} ${font DroidSans:size=8.65}${color royal blue}${offset 5}Intel Core 2 Duo${alignr}${font DroidSans:size=8.3}${freq_g cpu0}${offset 1}GHz${font} ${font DroidSansFallback:size=8.39}${offset 2}${freq}MHz Load: ${loadavg} ${font DroidSansFallback:size=8.39}${offset 2}CPU1${offset 5}${font DroidSans:size=8.3}${alignr}${cpu cpu1}%${font} ${font DroidSansFallback:size=8.39}${offset 2}CPU2${offset 5}${font DroidSans:size=8.3}${alignr}${cpu cpu2}%${font} ${voffset -4}${cpugraph cpu1 555753 FF5721} ${voffset -14}${cpugraph cpu2 555753 EE9572} ${voffset -7}NAME${alignr 9}PID CPU% MEM% ${top name 1}${alignr 9}${top pid 1} ${top cpu 1} ${top mem 1} ${top name 2}${alignr 9}${top pid 2} ${top cpu 2} ${top mem 2} ${top name 3}${alignr 9}${top pid 3} ${top cpu 3} ${top mem 3} ${top name 4}${alignr 9}${top pid 4} ${top cpu 4} ${top mem 4}
bargraph_Processors.luaCode:--[[ GRAPH widget v1.1 by wlourf (07.01.2011) this widget draws some graphs with some effects http://u-scripts.blogspot.com/2010/10/graph-widget.html To call the script in a conky, use, before TEXT lua_load /path/to/the/script/graph.lua lua_draw_hook_pre main_graph and add one line (blank or not) after TEXT Parameters are : 3 parameters are mandatory name - the name of the conky variable to display, for example for {$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={ {--horizontal Downloads shortterm graph name="cpu", arg="cpu1", max=190, x=0, y=150, width=350, height=35, nb_values=60, autoscale=true, bg_bd_size=0, fg_bd_size=0, bg_colour = { {0,0x00000,1}, {0.5,0x008531,1}, {1,0x00000,1}}, fg_colour = { {0,0x000000,1}, {0.5,0xFF0000,0.5}, {1,0x000000,1}}, }, {--horizontal uploads shortterm graph name="cpu", arg="cpu2", max=200, x=0, y=179, width=350, height=35, nb_values=60, autoscale=true, bg_bd_size=0, fg_bd_size=0, bg_colour = { {0,0x00000,1}, {0.5,0x008531,1}, {1,0x00000,1}}, fg_colour = { {0,0x000000,1}, {0.5,0x0147FA,0.5}, {1,0x000000,1}}, }, } end 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
I know some of the comments are wrong I've recently swapped the code over from a internet traffic .lua, I'll change all that later.Code:--[[ BARGRAPH WIDGET v2.1 by wlourf (07 Jan. 2011) this widget draws a bargraph with different effects http://u-scripts.blogspot.com/2010/07/bargraph-widget.html To call the script in a conky, use, before TEXT lua_load /path/to/the/script/bargraph.lua lua_draw_hook_pre main_rings 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 {$cpu cpu0}, just write arg="cpu0" arg can be a numerical value if name="" max - the maximum value the above variable can reach, for example, for {$cpu cpu0}, just write max=100 Optional parameters: x,y - coordinates of the starting point of the bar, default = middle of the conky window cap - end of cap line, ossibles values are r,b,s (for round, butt, square), default="b" http://www.cairographics.org/samples/set_line_cap/ angle - angle of rotation of the bar in degress, default = 0 (i.e. a vertical bar) set to 90 for an horizontal bar skew_x - skew bar around x axis, default = 0 skew_y - skew bar around y axis, default = 0 blocks - number of blocks to display for a bar (values >0) , default= 10 height - height of a block, default=10 pixels width - width of a block, default=20 pixels space - space between 2 blocks, default=2 pixels angle_bar - this angle is used to draw a bar on a circular way (ok, this is no more a bar !) default=0 radius - for cicular bars, internal radius, default=0 with radius, parameter width has no more effect. Colours below are defined into braces {colour in hexadecimal, alpha} fg_colour - colour of a block ON, default= {0x00FF00,1} bg_colour - colour of a block OFF, default = {0x00FF00,0.5} alarm - threshold, values after this threshold will use alarm_colour colour , default=max alarm_colour - colour of a block greater than alarm, default=fg_colour smooth - (true or false), create a gradient from fg_colour to bg_colour, default=false mid_colour - colours to add to gradient, with this syntax {position into the gradient (0 to1), colour hexa, alpha} for example, this table {{0.25,0xff0000,1},{0.5,0x00ff00,1},{0.75,0x0000ff,1}} will add 3 colours to gradient created by fg_colour and alarm_colour, default=no mid_colour led_effect - add LED effects to each block, default=no led_effect if smooth=true, led_effect is not used possibles values : "r","a","e" for radial, parallel, perdendicular to the bar (just try!) led_effect has to be used with theses colours : fg_led - middle colour of a block ON, default = fg_colour bg_led - middle colour of a block OFF, default = bg_colour alarm_led - middle colour of a block > ALARM, default = alarm_colour reflection parameters, not available for circular bars reflection_alpha - add a reflection effect (values from 0 to 1) default = 0 = no reflection other values = starting opacity reflection_scale - scale of the reflection (default = 1 = height of text) reflection_length - length of reflection, define where the opacity will be set to zero values from 0 to 1, default =1 reflection - position of reflection, relative to a vertical bar, default="b" possibles values are : "b","t","l","r" for bottom, top, left, right draw_me - if set to false, text is not drawn (default = true or 1) it can be used with a conky string, if the string returns 1, the text is drawn : example : "${if_empty ${wireless_essid wlan0}}${else}1$endif", v1.0 (10 Feb. 2010) original release v1.1 (13 Feb. 2010) numeric values can be passed instead conky stats with parameters name="", arg = numeric_value v1.2 (28 Feb. 2010) just renamed the widget to bargraph v1.3 (03 Mar. 2010) added parameters radius & angle_bar to draw the bar in a circular way v2.0 (12 Jul. 2010) rewrite script + add reflection effects and parameters are now set into tables v2.1 (07 Jan. 2011) Add draw_me parameter and correct memory leaks, thanks to "Creamy Goodness" -- 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' ----------------START OF PARAMETERS ---------- function conky_main_bars() local bars_settings={ { --[ Graph for CPU1 ]-- name="cpu", arg="cpu1", max=100, alarm=50, alarm_colour={0xFF0000,0.72}, bg_colour={0xFFFFFF,0.25}, fg_colour={0x00FF00,0.55}, mid_colour={{0.45,0xFFFF00,0.70}}, x=39,y=44, blocks=138, space=0, height=2,width=7, angle=90, smooth=true }, { --[ Graph for CPU2 ]-- name="cpu", arg="cpu2", max=100, alarm=50, alarm_colour={0xFF0000,0.72}, bg_colour={0xFFFFFF,0.25}, fg_colour={0x00FF00,0.55}, mid_colour={{0.45,0xFFFF00,0.70}}, x=39,y=60, blocks=138, space=0, height=2,width=7, angle=90, smooth=true }, } -----------END OF PARAMETERS-------------- 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) --prevent segmentation error when reading cpu state if tonumber(conky_parse('${updates}'))>3 then for i in pairs(bars_settings) do draw_multi_bar_graph(bars_settings[i]) end end cairo_destroy(cr) cairo_surface_destroy(cs) cr=nil end function draw_multi_bar_graph(t) cairo_save(cr) --check values if t.draw_me == true then t.draw_me = nil end if t.draw_me ~= nil and conky_parse(tostring(t.draw_me)) ~= "1" then return end 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'") return end if t.name==nil then t.name="" end if t.arg==nil then t.arg="" end --set default values 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.blocks == nil then t.blocks=10 end if t.height == nil then t.height=10 end if t.angle == nil then t.angle=0 end t.angle = t.angle*math.pi/180 --line cap style if t.cap==nil then t.cap = "b" end local cap="b" for i,v in ipairs({"s","r","b"}) do if v==t.cap then cap=v end end local delta=0 if t.cap=="r" or t.cap=="s" then delta = t.height end if cap=="s" then cap = CAIRO_LINE_CAP_SQUARE elseif cap=="r" then cap = CAIRO_LINE_CAP_ROUND elseif cap=="b" then cap = CAIRO_LINE_CAP_BUTT end --end line cap style --if t.led_effect == nil then t.led_effect="r" end if t.width == nil then t.width=20 end if t.space == nil then t.space=2 end if t.radius == nil then t.radius=0 end if t.angle_bar == nil then t.angle_bar=0 end t.angle_bar = t.angle_bar*math.pi/360 --halt angle --colours if t.bg_colour == nil then t.bg_colour = {0x00FF00,0.5} end if #t.bg_colour~=2 then t.bg_colour = {0x00FF00,0.5} end if t.fg_colour == nil then t.fg_colour = {0x00FF00,1} end if #t.fg_colour~=2 then t.fg_colour = {0x00FF00,1} end if t.alarm_colour == nil then t.alarm_colour = t.fg_colour end if #t.alarm_colour~=2 then t.alarm_colour = t.fg_colour end if t.mid_colour ~= nil then for i=1, #t.mid_colour do if #t.mid_colour[i]~=3 then print ("error in mid_color table") t.mid_colour[i]={1,0xFFFFFF,1} end end end if t.bg_led ~= nil and #t.bg_led~=2 then t.bg_led = t.bg_colour end if t.fg_led ~= nil and #t.fg_led~=2 then t.fg_led = t.fg_colour end if t.alarm_led~= nil and #t.alarm_led~=2 then t.alarm_led = t.fg_led end if t.led_effect~=nil then if t.bg_led == nil then t.bg_led = t.bg_colour end if t.fg_led == nil then t.fg_led = t.fg_colour end if t.alarm_led == nil then t.alarm_led = t.fg_led end end if t.alarm==nil then t.alarm = t.max end --0.8*t.max end if t.smooth == nil then t.smooth = false end 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 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 --end of default values local function rgb_to_r_g_b(col_a) return ((col_a[1] / 0x10000) % 0x100) / 255., ((col_a[1] / 0x100) % 0x100) / 255., (col_a[1] % 0x100) / 255., col_a[2] end --functions used to create patterns local function create_smooth_linear_gradient(x0,y0,x1,y1) local pat = cairo_pattern_create_linear (x0,y0,x1,y1) cairo_pattern_add_color_stop_rgba (pat, 0, rgb_to_r_g_b(t.fg_colour)) cairo_pattern_add_color_stop_rgba (pat, 1, rgb_to_r_g_b(t.alarm_colour)) if t.mid_colour ~=nil then for i=1, #t.mid_colour do cairo_pattern_add_color_stop_rgba (pat, t.mid_colour[i][1], rgb_to_r_g_b({t.mid_colour[i][2],t.mid_colour[i][3]})) end end return pat end local function create_smooth_radial_gradient(x0,y0,r0,x1,y1,r1) local pat = cairo_pattern_create_radial (x0,y0,r0,x1,y1,r1) cairo_pattern_add_color_stop_rgba (pat, 0, rgb_to_r_g_b(t.fg_colour)) cairo_pattern_add_color_stop_rgba (pat, 1, rgb_to_r_g_b(t.alarm_colour)) if t.mid_colour ~=nil then for i=1, #t.mid_colour do cairo_pattern_add_color_stop_rgba (pat, t.mid_colour[i][1], rgb_to_r_g_b({t.mid_colour[i][2],t.mid_colour[i][3]})) end end return pat end local function create_led_linear_gradient(x0,y0,x1,y1,col_alp,col_led) local pat = cairo_pattern_create_linear (x0,y0,x1,y1) ---delta, 0,delta+ t.width,0) cairo_pattern_add_color_stop_rgba (pat, 0.0, rgb_to_r_g_b(col_alp)) cairo_pattern_add_color_stop_rgba (pat, 0.5, rgb_to_r_g_b(col_led)) cairo_pattern_add_color_stop_rgba (pat, 1.0, rgb_to_r_g_b(col_alp)) return pat end local function create_led_radial_gradient(x0,y0,r0,x1,y1,r1,col_alp,col_led,mode) local pat = cairo_pattern_create_radial (x0,y0,r0,x1,y1,r1) if mode==3 then cairo_pattern_add_color_stop_rgba (pat, 0, rgb_to_r_g_b(col_alp)) cairo_pattern_add_color_stop_rgba (pat, 0.5, rgb_to_r_g_b(col_led)) cairo_pattern_add_color_stop_rgba (pat, 1, rgb_to_r_g_b(col_alp)) else cairo_pattern_add_color_stop_rgba (pat, 0, rgb_to_r_g_b(col_led)) cairo_pattern_add_color_stop_rgba (pat, 1, rgb_to_r_g_b(col_alp)) end return pat end local function draw_single_bar() --this fucntion is used for bars with a single block (blocks=1) but --the drawing is cut in 3 blocks : value/alarm/background --not zvzimzblr for circular bar local function create_pattern(col_alp,col_led,bg) local pat if not t.smooth then if t.led_effect=="e" then pat = create_led_linear_gradient (-delta, 0,delta+ t.width,0,col_alp,col_led) elseif t.led_effect=="a" then pat = create_led_linear_gradient (t.width/2, 0,t.width/2,-t.height,col_alp,col_led) elseif t.led_effect=="r" then pat = create_led_radial_gradient (t.width/2, -t.height/2, 0, t.width/2,-t.height/2,t.height/1.5,col_alp,col_led,2) else pat = cairo_pattern_create_rgba (rgb_to_r_g_b(col_alp)) end else if bg then pat = cairo_pattern_create_rgba (rgb_to_r_g_b(t.bg_colour)) else pat = create_smooth_linear_gradient(t.width/2, 0, t.width/2,-t.height) end end return pat end local y1=-t.height*pct/100 local y2,y3 if pct>(100*t.alarm/t.max) then y1 = -t.height*t.alarm/100 y2 = -t.height*pct/100 if t.smooth then y1=y2 end end if t.angle_bar==0 then --block for fg value local pat = create_pattern(t.fg_colour,t.fg_led,false) cairo_set_source(cr,pat) cairo_rectangle(cr,0,0,t.width,y1) cairo_fill(cr) cairo_pattern_destroy(pat) -- block for alarm value if not t.smooth and y2 ~=nil then pat = create_pattern(t.alarm_colour,t.alarm_led,false) cairo_set_source(cr,pat) cairo_rectangle(cr,0,y1,t.width,y2-y1) cairo_fill(cr) y3=y2 cairo_pattern_destroy(pat) else y2,y3=y1,y1 end -- block for bg value cairo_rectangle(cr,0,y2,t.width,-t.height-y3) pat = create_pattern(t.bg_colour,t.bg_led,true) cairo_set_source(cr,pat) cairo_pattern_destroy(pat) cairo_fill(cr) end end --end single bar local function draw_multi_bar() --function used for bars with 2 or more blocks for pt = 1,t.blocks do --set block y local y1 = -(pt-1)*(t.height+t.space) local light_on=false --set colors local col_alp = t.bg_colour local col_led = t.bg_led if pct>=(100/t.blocks) or pct>0 then --ligth on or not the block if pct>=(pcb*(pt-1)) then light_on = true col_alp = t.fg_colour col_led = t.fg_led if pct>=(100*t.alarm/t.max) and (pcb*pt)>(100*t.alarm/t.max) then col_alp = t.alarm_colour col_led = t.alarm_led end end end --set colors --have to try to create gradients outside the loop ? local pat if not t.smooth then if t.angle_bar==0 then if t.led_effect=="e" then pat = create_led_linear_gradient (-delta, 0,delta+ t.width,0,col_alp,col_led) elseif t.led_effect=="a" then pat = create_led_linear_gradient (t.width/2, -t.height/2+y1,t.width/2,0+t.height/2+y1,col_alp,col_led) elseif t.led_effect=="r" then pat = create_led_radial_gradient (t.width/2, y1, 0, t.width/2,y1,t.width/1.5,col_alp,col_led,2) else pat = cairo_pattern_create_rgba (rgb_to_r_g_b(col_alp)) end else if t.led_effect=="a" then pat = create_led_radial_gradient (0, 0, t.radius+(t.height+t.space)*(pt-1), 0, 0, t.radius+(t.height+t.space)*(pt), col_alp,col_led,3) else pat = cairo_pattern_create_rgba (rgb_to_r_g_b(col_alp)) end end else if light_on then if t.angle_bar==0 then pat = create_smooth_linear_gradient(t.width/2, t.height/2, t.width/2,-(t.blocks-0.5)*(t.height+t.space)) else pat = create_smooth_radial_gradient(0, 0, (t.height+t.space), 0,0,(t.blocks+1)*(t.height+t.space),2) end else pat = cairo_pattern_create_rgba (rgb_to_r_g_b(t.bg_colour)) end end cairo_set_source (cr, pat) cairo_pattern_destroy(pat) --draw a block if t.angle_bar==0 then cairo_move_to(cr,0,y1) cairo_line_to(cr,t.width,y1) else cairo_arc( cr,0,0, t.radius+(t.height+t.space)*(pt)-t.height/2, -t.angle_bar -math.pi/2 , t.angle_bar -math.pi/2) end cairo_stroke(cr) end end local function setup_bar_graph() --function used to retrieve the value to display and to set the cairo structure if t.blocks ~=1 then t.y=t.y-t.height/2 end local value = 0 if t.name ~="" then value = tonumber(conky_parse(string.format('${%s %s}', t.name, t.arg))) --$to_bytes doesn't work when value has a decimal point, --https://garage.maemo.org/plugins/ggit/browse.php/?p=monky;a=commitdiff;h=174c256c81a027a2ea406f5f37dc036fac0a524b;hp=d75e2db5ed3fc788fb8514121f67316ac3e5f29f --http://sourceforge.net/tracker/index.php?func=detail&aid=3000865&group_id=143975&atid=757310 --conky bug? --value = (conky_parse(string.format('${%s %s}', t.name, t.arg))) --if string.match(value,"%w") then -- value = conky_parse(string.format('${to_bytes %s}',value)) --end else value = tonumber(t.arg) end if value==nil then value =0 end pct = 100*value/t.max pcb = 100/t.blocks cairo_set_line_width (cr, t.height) cairo_set_line_cap (cr, cap) cairo_translate(cr,t.x,t.y) cairo_rotate(cr,t.angle) local matrix0 = cairo_matrix_t:create() tolua.takeownership(matrix0) cairo_matrix_init (matrix0, 1,t.skew_y,t.skew_x,1,0,0) cairo_transform(cr,matrix0) --call the drawing function for blocks if t.blocks==1 and t.angle_bar==0 then draw_single_bar() if t.reflection=="t" or t.reflection=="b" then cairo_translate(cr,0,-t.height) end else draw_multi_bar() end --dot for reminder --[[ if t.blocks ~=1 then cairo_set_source_rgba(cr,1,0,0,1) cairo_arc(cr,0,t.height/2,3,0,2*math.pi) cairo_fill(cr) else cairo_set_source_rgba(cr,1,0,0,1) cairo_arc(cr,0,0,3,0,2*math.pi) cairo_fill(cr) end]] --call the drawing function for reflection and prepare the mask used if t.reflection_alpha>0 and t.angle_bar==0 then local pat2 local matrix1 = cairo_matrix_t:create() tolua.takeownership(matrix1) if t.angle_bar==0 then pts={-delta/2,(t.height+t.space)/2,t.width+delta,-(t.height+t.space)*(t.blocks)} if t.reflection=="t" then cairo_matrix_init (matrix1,1,0,0,-t.reflection_scale,0,-(t.height+t.space)*(t.blocks-0.5)*2*(t.reflection_scale+1)/2) pat2 = cairo_pattern_create_linear (t.width/2,-(t.height+t.space)*(t.blocks),t.width/2,(t.height+t.space)/2) elseif t.reflection=="r" then cairo_matrix_init (matrix1,-t.reflection_scale,0,0,1,delta+2*t.width,0) pat2 = cairo_pattern_create_linear (delta/2+t.width,0,-delta/2,0) elseif t.reflection=="l" then cairo_matrix_init (matrix1,-t.reflection_scale,0,0,1,-delta,0) pat2 = cairo_pattern_create_linear (-delta/2,0,delta/2+t.width,-0) else --bottom cairo_matrix_init (matrix1,1,0,0,-1*t.reflection_scale,0,(t.height+t.space)*(t.reflection_scale+1)/2) pat2 = cairo_pattern_create_linear (t.width/2,(t.height+t.space)/2,t.width/2,-(t.height+t.space)*(t.blocks)) end end cairo_transform(cr,matrix1) if t.blocks==1 and t.angle_bar==0 then draw_single_bar() cairo_translate(cr,0,-t.height/2) else draw_multi_bar() end cairo_set_line_width(cr,0.01) cairo_pattern_add_color_stop_rgba (pat2, 0,0,0,0,1-t.reflection_alpha) cairo_pattern_add_color_stop_rgba (pat2, t.reflection_length,0,0,0,1) if t.angle_bar==0 then cairo_rectangle(cr,pts[1],pts[2],pts[3],pts[4]) end 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 --reflection pct,pcb=nil end --setup_bar_graph() --start here ! setup_bar_graph() cairo_restore(cr) end
A Carafe of Ubuntu
I'm not good at lua code writing, not sure where to put 42dorian's code. Can someone help me ? Here is the bar graph code I'm using.
Code:--[[ BARGRAPH WIDGET v2.1 by wlourf (07 Jan. 2011) this widget draws a bargraph with different effects http://u-scripts.blogspot.com/2010/07/bargraph-widget.html To call the script in a conky, use, before TEXT lua_load /path/to/the/script/bargraph.lua lua_draw_hook_pre main_rings 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 cpu0}, just write arg="cpu0" arg can be a numerical value if name="" max - the maximum value the above variable can reach, for example, for {$cpu cpu0}, just write max=100 Optional parameters: x,y - coordinates of the starting point of the bar, default = middle of the conky window cap - end of cap line, ossibles values are r,b,s (for round, butt, square), default="b" http://www.cairographics.org/samples/set_line_cap/ angle - angle of rotation of the bar in degress, default = 0 (i.e. a vertical bar) set to 90 for an horizontal bar skew_x - skew bar around x axis, default = 0 skew_y - skew bar around y axis, default = 0 blocks - number of blocks to display for a bar (values >0) , default= 10 height - height of a block, default=10 pixels width - width of a block, default=20 pixels space - space between 2 blocks, default=2 pixels angle_bar - this angle is used to draw a bar on a circular way (ok, this is no more a bar !) default=0 radius - for cicular bars, internal radius, default=0 with radius, parameter width has no more effect. Colours below are defined into braces {colour in hexadecimal, alpha} fg_colour - colour of a block ON, default= {0x00FF00,1} bg_colour - colour of a block OFF, default = {0x00FF00,0.5} alarm - threshold, values after this threshold will use alarm_colour colour , default=max alarm_colour - colour of a block greater than alarm, default=fg_colour smooth - (true or false), create a gradient from fg_colour to bg_colour, default=false mid_colour - colours to add to gradient, with this syntax {position into the gradient (0 to1), colour hexa, alpha} for example, this table {{0.25,0xff0000,1},{0.5,0x00ff00,1},{0.75,0x0000ff,1}} will add 3 colurs to gradient created by fg_colour and alarm_colour, default=no mid_colour led_effect - add LED effects to each block, default=no led_effect if smooth=true, led_effect is not used possibles values : "r","a","e" for radial, parallelel, perdendicular to the bar (just try!) led_effect has to be used with theses colours : fg_led - middle colour of a block ON, default = fg_colour bg_led - middle colour of a block OFF, default = bg_colour alarm_led - middle colour of a block > ALARM, default = alarm_colour reflection parameters, not avaimable for circular bars reflection_alpha - add a reflection effect (values from 0 to 1) default = 0 = no reflection other values = starting opacity reflection_scale - scale of the reflection (default = 1 = height of text) reflection_length - length of reflection, define where the opacity will be set to zero calues from 0 to 1, default =1 reflection - position of reflection, relative to a vertical bar, default="b" possibles values are : "b","t","l","r" for bottom, top, left, right draw_me - if set to false, text is not drawn (default = true or 1) it can be used with a conky string, if the string returns 1, the text is drawn : example : "${if_empty ${wireless_essid wlan0}}${else}1$endif", v1.0 (10 Feb. 2010) original release v1.1 (13 Feb. 2010) numeric values can be passed instead conky stats with parameters name="", arg = numeric_value v1.2 (28 Feb. 2010) just renamed the widget to bargraph v1.3 (03 Mar. 2010) added parameters radius & angle_bar to draw the bar in a circular way v2.0 (12 Jul. 2010) rewrite script + add reflection effects and parameters are now set into tables v2.1 (07 Jan. 2011) Add draw_me parameter and correct memory leaks, thanks to "Creamy Goodness" -- 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' ----------------START OF PARAMETERS ---------- function conky_main_bars() local bars_settings={ { name="exec", arg="~/.Conky/link.sh", max=5, alarm=50, angle_bar=10, bg_colour={0xFFFFFF,0.25}, fg_colour={0xFF0000,0.9}, alarm_colour={0x00FF00,0.9}, x=40,y=25, blocks=40, space=1, height=2,width=4, angle=90, smooth=true, mid_colour={{0.5,0xFFFF00,0.9}} }, { name="exec", arg="~/.Conky/noise.sh", max=100, alarm=50, angle_bar=10, bg_colour={0xFFFFFF,0.25}, fg_colour={0xFF0000,0.9}, alarm_colour={0x00FF00,0.9}, x=40,y=55, blocks=40, space=1, height=2,width=4, angle=90, smooth=true, mid_colour={{0.5,0xFFFF00,0.9}} }, { name="exec", arg="~/.Conky/signal.sh", max=70, alarm=50, angle_bar=10, bg_colour={0xFFFFFF,0.25}, fg_colour={0xFF0000,0.9}, alarm_colour={0x00FF00,0.9}, x=40,y=85, blocks=40, space=1, height=2,width=4, angle=90, smooth=true, mid_colour={{0.5,0xFFFF00,0.9}} }, } -----------END OF PARAMETERS-------------- 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) --prevent segmentation error when reading cpu state if tonumber(conky_parse('${updates}'))>3 then for i in pairs(bars_settings) do draw_multi_bar_graph(bars_settings[i]) end end cairo_destroy(cr) cairo_surface_destroy(cs) cr=nil end function draw_multi_bar_graph(t) cairo_save(cr) --check values if t.draw_me == true then t.draw_me = nil end if t.draw_me ~= nil and conky_parse(tostring(t.draw_me)) ~= "1" then return end 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'") return end if t.name==nil then t.name="" end if t.arg==nil then t.arg="" end --set default values 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.blocks == nil then t.blocks=10 end if t.height == nil then t.height=10 end if t.angle == nil then t.angle=0 end t.angle = t.angle*math.pi/180 --line cap style if t.cap==nil then t.cap = "b" end local cap="b" for i,v in ipairs({"s","r","b"}) do if v==t.cap then cap=v end end local delta=0 if t.cap=="r" or t.cap=="s" then delta = t.height end if cap=="s" then cap = CAIRO_LINE_CAP_SQUARE elseif cap=="r" then cap = CAIRO_LINE_CAP_ROUND elseif cap=="b" then cap = CAIRO_LINE_CAP_BUTT end --end line cap style --if t.led_effect == nil then t.led_effect="r" end if t.width == nil then t.width=20 end if t.space == nil then t.space=2 end if t.radius == nil then t.radius=0 end if t.angle_bar == nil then t.angle_bar=0 end t.angle_bar = t.angle_bar*math.pi/360 --halt angle --colours if t.bg_colour == nil then t.bg_colour = {0x00FF00,0.5} end if #t.bg_colour~=2 then t.bg_colour = {0x00FF00,0.5} end if t.fg_colour == nil then t.fg_colour = {0x00FF00,1} end if #t.fg_colour~=2 then t.fg_colour = {0x00FF00,1} end if t.alarm_colour == nil then t.alarm_colour = t.fg_colour end if #t.alarm_colour~=2 then t.alarm_colour = t.fg_colour end if t.mid_colour ~= nil then for i=1, #t.mid_colour do if #t.mid_colour[i]~=3 then print ("error in mid_color table") t.mid_colour[i]={1,0xFFFFFF,1} end end end if t.bg_led ~= nil and #t.bg_led~=2 then t.bg_led = t.bg_colour end if t.fg_led ~= nil and #t.fg_led~=2 then t.fg_led = t.fg_colour end if t.alarm_led~= nil and #t.alarm_led~=2 then t.alarm_led = t.fg_led end if t.led_effect~=nil then if t.bg_led == nil then t.bg_led = t.bg_colour end if t.fg_led == nil then t.fg_led = t.fg_colour end if t.alarm_led == nil then t.alarm_led = t.fg_led end end if t.alarm==nil then t.alarm = t.max end --0.8*t.max end if t.smooth == nil then t.smooth = false end 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 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 --end of default values local function rgb_to_r_g_b(col_a) return ((col_a[1] / 0x10000) % 0x100) / 255., ((col_a[1] / 0x100) % 0x100) / 255., (col_a[1] % 0x100) / 255., col_a[2] end --functions used to create patterns local function create_smooth_linear_gradient(x0,y0,x1,y1) local pat = cairo_pattern_create_linear (x0,y0,x1,y1) cairo_pattern_add_color_stop_rgba (pat, 0, rgb_to_r_g_b(t.fg_colour)) cairo_pattern_add_color_stop_rgba (pat, 1, rgb_to_r_g_b(t.alarm_colour)) if t.mid_colour ~=nil then for i=1, #t.mid_colour do cairo_pattern_add_color_stop_rgba (pat, t.mid_colour[i][1], rgb_to_r_g_b({t.mid_colour[i][2],t.mid_colour[i][3]})) end end return pat end local function create_smooth_radial_gradient(x0,y0,r0,x1,y1,r1) local pat = cairo_pattern_create_radial (x0,y0,r0,x1,y1,r1) cairo_pattern_add_color_stop_rgba (pat, 0, rgb_to_r_g_b(t.fg_colour)) cairo_pattern_add_color_stop_rgba (pat, 1, rgb_to_r_g_b(t.alarm_colour)) if t.mid_colour ~=nil then for i=1, #t.mid_colour do cairo_pattern_add_color_stop_rgba (pat, t.mid_colour[i][1], rgb_to_r_g_b({t.mid_colour[i][2],t.mid_colour[i][3]})) end end return pat end local function create_led_linear_gradient(x0,y0,x1,y1,col_alp,col_led) local pat = cairo_pattern_create_linear (x0,y0,x1,y1) ---delta, 0,delta+ t.width,0) cairo_pattern_add_color_stop_rgba (pat, 0.0, rgb_to_r_g_b(col_alp)) cairo_pattern_add_color_stop_rgba (pat, 0.5, rgb_to_r_g_b(col_led)) cairo_pattern_add_color_stop_rgba (pat, 1.0, rgb_to_r_g_b(col_alp)) return pat end local function create_led_radial_gradient(x0,y0,r0,x1,y1,r1,col_alp,col_led,mode) local pat = cairo_pattern_create_radial (x0,y0,r0,x1,y1,r1) if mode==3 then cairo_pattern_add_color_stop_rgba (pat, 0, rgb_to_r_g_b(col_alp)) cairo_pattern_add_color_stop_rgba (pat, 0.5, rgb_to_r_g_b(col_led)) cairo_pattern_add_color_stop_rgba (pat, 1, rgb_to_r_g_b(col_alp)) else cairo_pattern_add_color_stop_rgba (pat, 0, rgb_to_r_g_b(col_led)) cairo_pattern_add_color_stop_rgba (pat, 1, rgb_to_r_g_b(col_alp)) end return pat end local function draw_single_bar() --this fucntion is used for bars with a single block (blocks=1) but --the drawing is cut in 3 blocks : value/alarm/background --not zvzimzblr for circular bar local function create_pattern(col_alp,col_led,bg) local pat if not t.smooth then if t.led_effect=="e" then pat = create_led_linear_gradient (-delta, 0,delta+ t.width,0,col_alp,col_led) elseif t.led_effect=="a" then pat = create_led_linear_gradient (t.width/2, 0,t.width/2,-t.height,col_alp,col_led) elseif t.led_effect=="r" then pat = create_led_radial_gradient (t.width/2, -t.height/2, 0, t.width/2,-t.height/2,t.height/1.5,col_alp,col_led,2) else pat = cairo_pattern_create_rgba (rgb_to_r_g_b(col_alp)) end else if bg then pat = cairo_pattern_create_rgba (rgb_to_r_g_b(t.bg_colour)) else pat = create_smooth_linear_gradient(t.width/2, 0, t.width/2,-t.height) end end return pat end local y1=-t.height*pct/100 local y2,y3 if pct>(100*t.alarm/t.max) then y1 = -t.height*t.alarm/100 y2 = -t.height*pct/100 if t.smooth then y1=y2 end end if t.angle_bar==0 then --block for fg value local pat = create_pattern(t.fg_colour,t.fg_led,false) cairo_set_source(cr,pat) cairo_rectangle(cr,0,0,t.width,y1) cairo_fill(cr) cairo_pattern_destroy(pat) -- block for alarm value if not t.smooth and y2 ~=nil then pat = create_pattern(t.alarm_colour,t.alarm_led,false) cairo_set_source(cr,pat) cairo_rectangle(cr,0,y1,t.width,y2-y1) cairo_fill(cr) y3=y2 cairo_pattern_destroy(pat) else y2,y3=y1,y1 end -- block for bg value cairo_rectangle(cr,0,y2,t.width,-t.height-y3) pat = create_pattern(t.bg_colour,t.bg_led,true) cairo_set_source(cr,pat) cairo_pattern_destroy(pat) cairo_fill(cr) end end --end single bar local function draw_multi_bar() --function used for bars with 2 or more blocks for pt = 1,t.blocks do --set block y local y1 = -(pt-1)*(t.height+t.space) local light_on=false --set colors local col_alp = t.bg_colour local col_led = t.bg_led if pct>=(100/t.blocks) or pct>0 then --ligth on or not the block if pct>=(pcb*(pt-1)) then light_on = true col_alp = t.fg_colour col_led = t.fg_led if pct>=(100*t.alarm/t.max) and (pcb*pt)>(100*t.alarm/t.max) then col_alp = t.alarm_colour col_led = t.alarm_led end end end --set colors --have to try to create gradients outside the loop ? local pat if not t.smooth then if t.angle_bar==0 then if t.led_effect=="e" then pat = create_led_linear_gradient (-delta, 0,delta+ t.width,0,col_alp,col_led) elseif t.led_effect=="a" then pat = create_led_linear_gradient (t.width/2, -t.height/2+y1,t.width/2,0+t.height/2+y1,col_alp,col_led) elseif t.led_effect=="r" then pat = create_led_radial_gradient (t.width/2, y1, 0, t.width/2,y1,t.width/1.5,col_alp,col_led,2) else pat = cairo_pattern_create_rgba (rgb_to_r_g_b(col_alp)) end else if t.led_effect=="a" then pat = create_led_radial_gradient (0, 0, t.radius+(t.height+t.space)*(pt-1), 0, 0, t.radius+(t.height+t.space)*(pt), col_alp,col_led,3) else pat = cairo_pattern_create_rgba (rgb_to_r_g_b(col_alp)) end end else if light_on then if t.angle_bar==0 then pat = create_smooth_linear_gradient(t.width/2, t.height/2, t.width/2,-(t.blocks-0.5)*(t.height+t.space)) else pat = create_smooth_radial_gradient(0, 0, (t.height+t.space), 0,0,(t.blocks+1)*(t.height+t.space),2) end else pat = cairo_pattern_create_rgba (rgb_to_r_g_b(t.bg_colour)) end end cairo_set_source (cr, pat) cairo_pattern_destroy(pat) --draw a block if t.angle_bar==0 then cairo_move_to(cr,0,y1) cairo_line_to(cr,t.width,y1) else cairo_arc( cr,0,0, t.radius+(t.height+t.space)*(pt)-t.height/2, -t.angle_bar -math.pi/2 , t.angle_bar -math.pi/2) end cairo_stroke(cr) end end local function setup_bar_graph() --function used to retrieve the value to display and to set the cairo structure if t.blocks ~=1 then t.y=t.y-t.height/2 end local value = 0 if t.name ~="" then value = tonumber(conky_parse(string.format('${%s %s}', t.name, t.arg))) --$to_bytes doesn't work when value has a decimal point, --https://garage.maemo.org/plugins/ggit/browse.php/?p=monky;a=commitdiff;h=174c256c81a027a2ea406f5f37dc036fac0a524b;hp=d75e2db5ed3fc788fb8514121f67316ac3e5f29f --http://sourceforge.net/tracker/index.php?func=detail&aid=3000865&group_id=143975&atid=757310 --conky bug? --value = (conky_parse(string.format('${%s %s}', t.name, t.arg))) --if string.match(value,"%w") then -- value = conky_parse(string.format('${to_bytes %s}',value)) --end else value = tonumber(t.arg) end if value==nil then value =0 end pct = 100*value/t.max pcb = 100/t.blocks cairo_set_line_width (cr, t.height) cairo_set_line_cap (cr, cap) cairo_translate(cr,t.x,t.y) cairo_rotate(cr,t.angle) local matrix0 = cairo_matrix_t:create() tolua.takeownership(matrix0) cairo_matrix_init (matrix0, 1,t.skew_y,t.skew_x,1,0,0) cairo_transform(cr,matrix0) --call the drawing function for blocks if t.blocks==1 and t.angle_bar==0 then draw_single_bar() if t.reflection=="t" or t.reflection=="b" then cairo_translate(cr,0,-t.height) end else draw_multi_bar() end --dot for reminder --[[ if t.blocks ~=1 then cairo_set_source_rgba(cr,1,0,0,1) cairo_arc(cr,0,t.height/2,3,0,2*math.pi) cairo_fill(cr) else cairo_set_source_rgba(cr,1,0,0,1) cairo_arc(cr,0,0,3,0,2*math.pi) cairo_fill(cr) end]] --call the drawing function for reflection and prepare the mask used if t.reflection_alpha>0 and t.angle_bar==0 then local pat2 local matrix1 = cairo_matrix_t:create() tolua.takeownership(matrix1) if t.angle_bar==0 then pts={-delta/2,(t.height+t.space)/2,t.width+delta,-(t.height+t.space)*(t.blocks)} if t.reflection=="t" then cairo_matrix_init (matrix1,1,0,0,-t.reflection_scale,0,-(t.height+t.space)*(t.blocks-0.5)*2*(t.reflection_scale+1)/2) pat2 = cairo_pattern_create_linear (t.width/2,-(t.height+t.space)*(t.blocks),t.width/2,(t.height+t.space)/2) elseif t.reflection=="r" then cairo_matrix_init (matrix1,-t.reflection_scale,0,0,1,delta+2*t.width,0) pat2 = cairo_pattern_create_linear (delta/2+t.width,0,-delta/2,0) elseif t.reflection=="l" then cairo_matrix_init (matrix1,-t.reflection_scale,0,0,1,-delta,0) pat2 = cairo_pattern_create_linear (-delta/2,0,delta/2+t.width,-0) else --bottom cairo_matrix_init (matrix1,1,0,0,-1*t.reflection_scale,0,(t.height+t.space)*(t.reflection_scale+1)/2) pat2 = cairo_pattern_create_linear (t.width/2,(t.height+t.space)/2,t.width/2,-(t.height+t.space)*(t.blocks)) end end cairo_transform(cr,matrix1) if t.blocks==1 and t.angle_bar==0 then draw_single_bar() cairo_translate(cr,0,-t.height/2) else draw_multi_bar() end cairo_set_line_width(cr,0.01) cairo_pattern_add_color_stop_rgba (pat2, 0,0,0,0,1-t.reflection_alpha) cairo_pattern_add_color_stop_rgba (pat2, t.reflection_length,0,0,0,1) if t.angle_bar==0 then cairo_rectangle(cr,pts[1],pts[2],pts[3],pts[4]) end 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 --reflection pct,pcb=nil end --setup_bar_graph() --start here ! setup_bar_graph() cairo_restore(cr) end
Just Give Me the Beans!
ok so from the top of the lua scripts, wlourf has kindly given the info you need, how to call the script and which function to call specifically
so you need
Code:# -- Lua Load -- # # SET THE PATH TO THE SCRIPT HERE #LEAVE AT LEAST ONE LINE, BLANK OR NOT AFTER TEXT lua_load ~/.conky/Graphs/processorhisto.lua lua_draw_hook_pre main_graph lua_load ~/.conky/Graphs/bargraph_Processors.lua lua_draw_hook_post main_rings
Just Give Me the Beans!
@ akernan
do you want the whole script to run on a given desktop and not on others?
then here is the part to adjust
otherwise wlourf has a variable called draw_me which can be used to enable/disable a particular ring/bar/whatever you are drawing based on the outcome of a conky_parse commandCode:-----------END OF PARAMETERS-------------- 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) --prevent segmentation error when reading cpu state --check for correct desktop checkdesktop=tonumber(conky_parse("${if_match ${desktop}==1}1${else}0${endif}")) if tonumber(conky_parse('${updates}'))>3 and checkdesktop==1 then for i in pairs(bars_settings) do draw_multi_bar_graph(bars_settings[i]) end end cairo_destroy(cr) cairo_surface_destroy(cs) cr=nil end
Last edited by mrpeachy; May 1st, 2011 at 06:19 PM.
Spilled the Beans
OK..so...After spending most of the weekend beating my head against the keyboard, and stealing bits-and-pieces from all of your Conkys (looks great BTW!!!) I finally have mine all ready to go...I just have a few questions....
1) on my weather, i stole the scripts and put my location in (and got the weather channel feeds setup....properly i hope) I have that (A) after everything temperature related. any fixs you guys can think of?
2) The part up top where it shows my CPU freq as 1.6 GHz is not correct (Should be 2.8) the only code I can find is {freq} or {freq_g} and it pulls the wrong info (i am currently working on over clocking, so i can get a stable setup. the set clock is at 2.26, and the bus is 800, so i have no idea where its getting 1.6 from...)
3) more of a curiosity, how do you get a semi-transparent backing on this? (VinDSL posted a pic not too far back that was perfect, but he didn't post his scripts so i have no info to go on...)
note - I have only a rudimentary understanding of coding (hence the thieving!) I understand the changing of values and all that but not too much on santax (self admitted n00b...)
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