From: Roman Bazalevsky <rvb@rvb.name>
Date: Wed, 22 Jan 2020 03:16:26 +0000 (+0300)
Subject: Не создаем лишние столбцы диаграммы, чтоб не портить картинку.
X-Git-Url: https://git.rvb.name/weathermon.git/commitdiff_plain/3cde6e4128c98b6b9c35f52fff560e4f20e2d4d8

Не создаем лишние столбцы диаграммы, чтоб не портить картинку.
---

diff --git a/bin/weather-lcd b/bin/weather-lcd
index 8bf8ce5..17436ef 100755
--- a/bin/weather-lcd
+++ b/bin/weather-lcd
@@ -160,9 +160,6 @@ function setup_pages(conn)
         for k = 3,height-1 do
           write_command(conn,"widget_add "..pageid.." "..pageid..".place"..trim(tostring(k)).." string")
         end
-        for k=1,width do
-          write_command(conn,"widget_add "..pageid.." "..pageid..".bar"..trim(tostring(k)).." vbar")
-        end
         write_command(conn,"widget_set "..pageid.." "..pageid..".title \"".. pagetitle.."\"")
       end
     end
@@ -221,6 +218,9 @@ function process_graphs()
       end
       write_command(conn,"widget_set "..pageid.." "..pageid..".min "..trim(tostring(width-string.len(minvalstr)+1)).." "..height.." "..minvalstr)
       local m = width
+      for k=1,width do
+        write_command(conn,"widget_del "..pageid.." "..pageid..".bar"..trim(tostring(k)))
+      end
       for k = width-len,1,-1 do
         val = vals[m]
         if val then
@@ -228,12 +228,10 @@ function process_graphs()
         else
           h = 0
         end  
+        write_command(conn,"widget_add "..pageid.." "..pageid..".bar"..trim(tostring(k)).." vbar")
         write_command(conn,"widget_set "..pageid.." "..pageid..".bar"..trim(tostring(k)).." "..k.." "..height.." "..h)
         m = m - 1
       end
-      for k= m,1,-1 do
-        write_command(conn,"widget_set "..pageid.." "..pageid..".bar"..trim(tostring(k)).." 0 0 0")
-      end
     end
   end
 end