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Contents
<%
# hsv_to_rgb メソッドは http://c4se.hatenablog.com/entry/2013/08/04/190937 をほぼコピーした
def hsv_to_rgb(h, s, v)
s /= 100.0
v /= 100.0
c = v * s
x = c * (1 - ((h / 60.0) % 2 - 1).abs)
m = v - c
r, g, b = *(
case
when h < 60 then [c, x, 0]
when h < 120 then [x, c, 0]
when h < 180 then [0, c, x]
when h < 240 then [0, x, c]
when h < 300 then [x, 0, c]
else [c, 0, x]
end
)
[r, g, b].map { |channel|
((channel + m) * 255).ceil
}.map { |c|
'%02x' % c
}.join
end
hues = %w(
225
264
296
33
43
43
43
200
93
93
340
208
).map(&:to_i)
colors = hues.map { |h|
[hsv_to_rgb(h, 100, 80), hsv_to_rgb(h, 100, 100)]
}
colors.each.with_index(1) do |(color, active_color), index|
%>
#\:<%= '%x' % index %> {
.blocklyTreeRow {
padding-top: 0.25em;
padding-bottom: 0.25em;
border-left: 0.75em solid #<%= color %>;
}
.blocklyTreeRow.blocklyTreeSelected {
color: white;
font-weight: bold;
background-color: #<%= active_color %> !important;
}
}
<% end %>
Version data entries
10 entries across 10 versions & 1 rubygems