gradient

package

v0.17.4 Latest Latest Go to latest Published: Oct 24, 2026 License: MIT Imports: 1 Imported by: 0

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Valid go.mod file
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Repository

github.com/gechr/clog

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Documentation ¶

Overview ¶

Package gradient provides color gradient interpolation shared by the style and fx packages. It lives under internal/ so that fx subpackages can use gradient math without importing the style package.

Index ¶

func Interpolate(t float64, stops []ColorStop) colorful.Color
type ColorStop

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Interpolate ¶

func Interpolate(t float64, stops []ColorStop) colorful.Color

Interpolate computes the color at position t (0.0-1.0) along the given gradient stops using CIE-LCh blending for perceptually uniform transitions. Edge cases: empty -> white, single stop -> that color, t outside range -> clamp to nearest stop.

Types ¶

type ColorStop ¶

type ColorStop struct {
	Position float64        // 0.0-1.0
	Color    colorful.Color // from github.com/lucasb-eyer/go-colorful
}

ColorStop defines a color at a specific position along a gradient. Position is in the range 0.0-1.0.

Source Files ¶

View all Source files

gradient.go

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