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Fix heatmap in historical flows

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This commit is contained in:
Alfredo Cardigliano 2025-05-19 12:05:11 +02:00
parent 21958254c9
commit aa2357ebcb
3 changed files with 17 additions and 10 deletions
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23
scripts/lua/modules/graph_utils.lua
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@ -91,14 +91,16 @@ function generateColorPalette(n, alpha)
-- If requested colors are fewer than our base set, return a subset
if n <= #baseColors then
for i = 1, n do
table.insert(colors, hexToRgba(baseColors[i], alpha))
-- table.insert(colors, hexToRgba(baseColors[i], alpha))
table.insert(colors, hexToHexAlpha(baseColors[i], alpha))
end
return colors
end
-- Get base colors
for i = 1, #baseColors do
table.insert(colors, hexToRgba(baseColors[i], alpha))
-- table.insert(colors, hexToRgba(baseColors[i], alpha))
table.insert(colors, hexToHexAlpha(baseColors[i], alpha))
end
local saturation = 75
@ -127,13 +129,18 @@ function generateColorPalette(n, alpha)
b = hue2rgb(p, q, h - 1 / 3)
end
local rgba = string.format("rgba(%d, %d, %d, %.2f)",
math.floor(r * 255 + 0.5),
math.floor(g * 255 + 0.5),
math.floor(b * 255 + 0.5),
alpha)
local r_int = math.floor(r * 255 + 0.5)
local g_int = math.floor(g * 255 + 0.5)
local b_int = math.floor(b * 255 + 0.5)
table.insert(colors, rgba)
local rgba = string.format("rgba(%d, %d, %d, %.2f)",
r_int, g_int, b_int,
alpha)
local hex = string.format("#%02X%02X%02X", r_int, g_int, b_int)
hex = hexToHexAlpha(hex, alpha)
table.insert(colors, hex)
end
return colors