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Clamp values

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This commit is contained in:
Isaiah Odhner 2023-05-23 23:52:29 -04:00
parent edaf7fb17a
commit 8680c364dd
1 changed files with 3 additions and 3 deletions
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6
src/textual_paint/edit_colors.py
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@ -205,7 +205,7 @@ class LuminosityRamp(Widget):
def _update_color(self, y: int) -> None:
"""Update the color based on the given y coordinate."""
self.luminosity = y / self.size.height
self.luminosity = max(0, min(1, y / self.size.height))
self.post_message(self.Changed(luminosity=self.luminosity))
self.refresh()
@ -261,8 +261,8 @@ class ColorField(Widget):
def _update_color(self, offset: Offset) -> None:
"""Update the color based on the given offset."""
x, y = offset
self.hue = x / self.size.width
self.saturation = 1 - y / self.size.height
self.hue = max(0, min(1, x / self.size.width))
self.saturation = max(0, min(1, 1 - y / self.size.height))
self.post_message(self.Changed(hue=self.hue, saturation=self.saturation))
self.refresh()