91 lines
2.6 KiB
Python
91 lines
2.6 KiB
Python
import colorsys
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print '''GIMP Palette
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Name: Inkscape default
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Columns: 3
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# generated by PaletteGen.py'''
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# grays
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g_steps = 10
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g_step_size = 1.0 / g_steps
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for i in range(0, g_steps + 1):
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level = i * g_step_size
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r, g, b = colorsys.hls_to_rgb(0, level, 0)
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rval = int(round(r * 255))
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gval = int(round(g * 255))
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bval = int(round(b * 255))
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if i == 0:
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line = "%3s %3s %3s Black" % (rval, gval, bval)
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elif i == g_steps:
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line = "%3s %3s %3s White" % (rval, gval, bval)
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else:
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line = "%3s %3s %3s %s%% Gray" % (rval, gval, bval, 100 - int(level * 100))
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print line
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# add three more steps near white
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if i == g_steps - 1:
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level_m = level + 0.25 * g_step_size
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r, g, b = colorsys.hls_to_rgb(0, level_m, 0)
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rval = int(round(r * 255))
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gval = int(round(g * 255))
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bval = int(round(b * 255))
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print "%3s %3s %3s %s%% Gray" % (rval, gval, bval, 100 - (level_m * 100))
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level_m = level + 0.5 * g_step_size
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r, g, b = colorsys.hls_to_rgb(0, level_m, 0)
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rval = int(round(r * 255))
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gval = int(round(g * 255))
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bval = int(round(b * 255))
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print "%3s %3s %3s %s%% Gray" % (rval, gval, bval, 100 - int(level_m * 100))
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level_mm = level + 0.75 * g_step_size
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r, g, b = colorsys.hls_to_rgb(0, level_mm, 0)
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rval = int(round(r * 255))
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gval = int(round(g * 255))
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bval = int(round(b * 255))
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print "%3s %3s %3s %s%% Gray" % (rval, gval, bval, 100 - (level_mm * 100))
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# standard HTML colors
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print '''128 0 0 Maroon (#800000)
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255 0 0 Red (#FF0000)
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128 128 0 Olive (#808000)
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255 255 0 Yellow (#FFFF00)
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0 128 0 Green (#008000)
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0 255 0 Lime (#00FF00)
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0 128 128 Teal (#008080)
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0 255 255 Aqua (#00FFFF)
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0 0 128 Navy (#000080)
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0 0 255 Blue (#0000FF)
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128 0 128 Purple (#800080)
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255 0 255 Fuchsia (#FF00FF)'''
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# HSL palette
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h_steps = 15
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s_steps = 3
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l_steps = 14
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h_step_size = 1.0 / h_steps
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s_step_size = 1.3 / s_steps
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for h in range(0, h_steps):
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for s in range(0, s_steps):
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l_range = int(round(l_steps - (s*6/s_steps))) - 2
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l_step_size = 1.0 / l_range
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for l in range(1, l_range):
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hval = h * h_step_size
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sval = 1 - (s * s_step_size)
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lval = l * l_step_size
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r, g, b = colorsys.hls_to_rgb(hval, lval, sval)
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rval = int(round(r * 255))
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gval = int(round(g * 255))
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bval = int(round(b * 255))
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line = "%3s %3s %3s #%02X%02X%02X" % (rval, gval, bval, rval, gval, bval)
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print line
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