26 lines
382 B
Go
26 lines
382 B
Go
package color_test
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import (
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"fmt"
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"testing"
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"git.urbach.dev/go/color"
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)
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func TestHSLSpectrum(t *testing.T) {
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color.Terminal = true
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color.TrueColor = true
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for lightness := range 21 {
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for hue := range 80 {
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h := color.Value(hue) * 4.4
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s := color.Value(1.0)
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l := color.Value(lightness) * 0.05
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c := color.HSL(h, s, l)
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c.Print("█")
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}
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fmt.Println()
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}
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}
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