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assume minimum for sparklines is always zero

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byte[] 2021-05-09 19:51:17 -04:00
parent 269caabd5e
commit 80d3cb5cd1
1 changed files with 2 additions and 4 deletions
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6
lib/philomena_web/views/profile_view.ex
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@ -38,9 +38,7 @@ defmodule PhilomenaWeb.ProfileView do
def sparkline_data(data) do
# Normalize range
{min, max} = Enum.min_max(data)
max = max(max, 0)
min = max(min, 0)
max = max(Enum.max(data), 0)
content_tag :svg, width: "100%", preserveAspectRatio: "none", viewBox: "0 0 90 20" do
for {val, i} <- Enum.with_index(data) do
@ -48,7 +46,7 @@ defmodule PhilomenaWeb.ProfileView do
calc = max(val, 0)
# Lerp or 0 if not present
height = zero_div((calc - min) * 20, max - min)
height = zero_div(calc * 20, max)
# In SVG coords, y grows down
y = 20 - height