rfpart – fortplot

public function rfpart(x) result(rf)

Reverse fractional part (1 - fractional part)

Complementary fractional part for antialiasing calculations. Used to compute alpha values for adjacent pixels in line drawing. x: Real coordinate value Returns rf: Reverse fraction (1.0 - fpart(x))

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=wp),	intent(in)			::	x

rfpart Function

Contents

public function rfpart(x) result(rf)

Arguments

Return Value real(kind=wp)