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fix: Bug when setting transparency in color picker (#14764)
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Alexis Rolland 2026-07-05 07:13:38 +08:00 committed by GitHub
parent b7ba504e06
commit 7f287b705e
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1 changed files with 13 additions and 6 deletions
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19
comfy_extras/nodes_color.py
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@ -16,23 +16,30 @@ class ColorToRGBInt(io.ComfyNode):
], ],
outputs=[ outputs=[
io.Int.Output(display_name="rgb_int"), io.Int.Output(display_name="rgb_int"),
io.Color.Output(display_name="hex") io.Color.Output(display_name="hex"),
io.Float.Output(display_name="alpha"),
], ],
) )
@classmethod @classmethod
def execute(cls, color: str) -> io.NodeOutput: def execute(cls, color: str) -> io.NodeOutput:
# expect format #RRGGBB # expect format #RRGGBB or #RRGGBBAA
if len(color) != 7 or color[0] != "#": if len(color) not in (7, 9) or color[0] != "#":
raise ValueError("Color must be in format #RRGGBB") raise ValueError("Color must be in format #RRGGBB or #RRGGBBAA")
try: try:
int(color[1:], 16) int(color[1:], 16)
except ValueError: except ValueError:
raise ValueError("Color must be in format #RRGGBB") from None raise ValueError("Color must be in format #RRGGBB or #RRGGBBAA") from None
alpha = 1.0
if len(color) == 9:
alpha = int(color[7:9], 16) / 255.0
color = color[:7]
r, g, b = hex_to_rgb(color) r, g, b = hex_to_rgb(color)
rgb_int = r * 256 * 256 + g * 256 + b rgb_int = r * 256 * 256 + g * 256 + b
return io.NodeOutput(rgb_int, color) return io.NodeOutput(rgb_int, color, alpha)
class ColorExtension(ComfyExtension): class ColorExtension(ComfyExtension):