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progressbar/graph: fix rounding and graph drawing 

Signed-off-by: Lukas Hrazky <lukkash@email.cz>
Signed-off-by: Julien Danjou <julien@danjou.info>
This commit is contained in:
Lukas Hrazky 2009-10-25 12:59:25 +01:00 committed by Julien Danjou
parent 7f7ffca497
commit 5f38aadc25
2 changed files with 4 additions and 3 deletions
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5
lib/awful/widget/graph.lua.in
View File

@ -112,9 +112,10 @@ local function update(graph)
if value >= 0 then
value = value / max_value
img:draw_line(data[graph].width - border_width - i - 1,
border_width + ((data[graph].height - 2 * border_width) * (1 - value)),
border_width - 1 +
math.floor(((data[graph].height - 2 * border_width) * (1 - value)) + 0.5),
data[graph].width - border_width - i - 1,
border_width,
border_width - 1,
data[graph].background_color or "#000000aa")
end
end

2
lib/awful/widget/progressbar.lua.in
View File

@ -98,7 +98,7 @@ local function update(pbar)
rel_height,
true, data[pbar].background_color or "#000000aa")
else
local rel_x = math.floor(over_drawn_width * data[pbar].value)
local rel_x = math.floor((over_drawn_width * data[pbar].value) + 0.5)
img:draw_rectangle(border_width + rel_x,
border_width,
over_drawn_width - rel_x,