liquid_feedback_frontend
view env/ui/bargraph.lua @ 145:90520c9fca44
implement area filter in timeline
allows the user to ignore any area in the timeline filter.
better display in javascript off
allows the user to ignore any area in the timeline filter.
better display in javascript off
| author | Daniel Poelzleithner <poelzi@poelzi.org> |
|---|---|
| date | Thu Oct 07 00:35:48 2010 +0200 (2010-10-07) |
| parents | 00d1004545f1 |
| children | 5d797c6706d5 |
line source
1 function ui.bargraph(args)
2 local text = ""
3 for i, bar in ipairs(args.bars) do
4 if #text > 0 then
5 text = text .. " / "
6 end
7 text = text .. tostring(bar.value)
8 end
9 ui.container{
10 attr = {
11 class = args.class or "bargraph",
12 title = tostring(text)
13 },
14 content = function()
15 local at_least_one_bar = false
16 for i, bar in ipairs(args.bars) do
17 if bar.value > 0 then
18 at_least_one_bar = true
19 local value = bar.value * args.width / args.max_value
20 ui.container{
21 attr = {
22 style = "width: " .. tostring(value) .. "px; background-color: " .. bar.color .. ";",
23 },
24 content = function() slot.put(" ") end
25 }
26 end
27 end
28 if not at_least_one_bar then
29 slot.put(" ")
30 end
31 end
32 }
33 end