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plug-ins: Fix Palette and Gradient functions

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Resolves #11083

Per bootchk, changes in function calls to
palette_entry_get_color () and 
gradient_segment_get_left_color () were
broken in Python scripts due to GelColor
being used post Color Space Invasion.
This patch fixes the calls and returns.
This commit is contained in:
Alx Sa
2024-03-21 13:06:39 +00:00
parent 59b6c8fc8f
commit 3233aed0dc
2 changed files with 16 additions and 13 deletions
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13
plug-ins/python/gradients-save-as-css.py
View File

@ -41,7 +41,7 @@ def _(message): return GLib.dgettext(None, message)
w3c_template = """background-image: linear-gradient(top, %s);\n"""
color_to_html = lambda c: "rgb(%d,%d,%d)" % (c.r, c.g, c.b)
color_to_html = lambda r, g, b: "rgb(%d,%d,%d)" % (int(255 * r), int(255 * g), int(255 * b))
def format_text(text):
counter = 0
@ -146,16 +146,19 @@ def gradient_css_save(procedure, config, data):
n_segments = gradient.get_number_of_segments()
last_stop = None
for index in range(n_segments):
success, lcolor, lopacity = gradient.segment_get_left_color(index)
success, rcolor, ropacity = gradient.segment_get_right_color(index)
lcolor = gradient.segment_get_left_color(index)
rcolor = gradient.segment_get_right_color(index)
success, lpos = gradient.segment_get_left_pos(index)
success, rpos = gradient.segment_get_right_pos(index)
lstop = color_to_html(lcolor) + " %d%%" % int(100 * lpos)
if lcolor != None and rcolor != None:
lr, lg, lb, la = lcolor.get_rgba()
rr, rg, rb, ra = rcolor.get_rgba()
lstop = color_to_html(lr, lg, lb) + " %d%%" % int(100 * lpos)
if lstop != last_stop:
stops.append(lstop)
rstop = color_to_html(rcolor) + " %d%%" % int(100 * rpos)
rstop = color_to_html(rr, rg, rb) + " %d%%" % int(100 * rpos)
stops.append(rstop)
last_stop = rstop

8
plug-ins/python/palette-to-gradient.py
View File

@ -47,10 +47,10 @@ def make_gradient(palette, num_segments, num_colors):
color_number_next = 0
else:
color_number_next = color_number + 1
_, color_left = palette.entry_get_color(color_number)
_, color_right = palette.entry_get_color(color_number_next)
gradient.segment_set_left_color( color_number, color_left, 100.0)
gradient.segment_set_right_color(color_number, color_right, 100.0)
color_left = palette.entry_get_color(color_number)
color_right = palette.entry_get_color(color_number_next)
gradient.segment_set_left_color(color_number, color_left)
gradient.segment_set_right_color(color_number, color_right)
# Side effects on the context. Probably not what most would expect.
Gimp.context_set_gradient(gradient)