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Use round in order to gernerate always an uniq amount of colored characters

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ollo 2018-12-27 23:30:39 +01:00
parent e4e58bfe24
commit 15a21b78b5
1 changed files with 15 additions and 1 deletions
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16
displayword.lua
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@ -56,6 +56,19 @@ function drawLEDs(data, numberNewChars, inverseRow)
return tmpBuf return tmpBuf
end end
-- Utility function for round
function round(num)
under = math.floor(num)
upper = math.floor(num) + 1
underV = -(under - num)
upperV = upper - num
if (upperV > underV) then
return under
else
return upper
end
end
-- Module displaying of the words -- Module displaying of the words
function generateLEDs(words, colorForground, colorMin1, colorMin2, colorMin3, colorMin4, characters) function generateLEDs(words, colorForground, colorMin1, colorMin2, colorMin3, colorMin4, characters)
-- Set the local variables needed for the colored progress bar -- Set the local variables needed for the colored progress bar
@ -71,7 +84,8 @@ function generateLEDs(words, colorForground, colorMin1, colorMin2, colorMin3, co
elseif (words.min4 == 1) then elseif (words.min4 == 1) then
minutes = minutes + 4 minutes = minutes + 4
end end
data.charsPerMinute = math.ceil(characters / minutes) data.charsPerMinute = round( (characters / minutes) )
-- devide by five (Minute 0, Minute 1 to Minute 4 takes the last chars) -- devide by five (Minute 0, Minute 1 to Minute 4 takes the last chars)
print("Minutes : " .. tostring(minutes) .. " Char minutes: " .. tostring(data.charsPerMinute) ) print("Minutes : " .. tostring(minutes) .. " Char minutes: " .. tostring(data.charsPerMinute) )
data.words=words data.words=words