FastLED 3.9.15
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◆ value_normalized()

float fl::UISlider::value_normalized ( ) const
inline

Definition at line 71 of file slider.h.

71 {
72 float min = mImpl.getMin();
73 float max = mImpl.getMax();
74 if (fl::almost_equal(max, min, 0.0001f)) {
75 return 0;
76 }
77 return (value() - min) / (max - min);
78 }
float value
Definition slider.h:68
UISliderImpl mImpl
Definition slider.h:117
float float float max
Definition slider.h:69
float float min
Definition slider.h:68
constexpr bool almost_equal(T a, T b, U tolerance) FL_NOEXCEPT
Definition math.h:90

References fl::almost_equal(), FL_NOEXCEPT, max, mImpl, min, and value.

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