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C Library Functions  - point2 (3)

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NAME

point2(3f) - [M_pixel:DRAW] Draw a point at x, y (LICENSE:PD)

CONTENTS

Synopsis
Description
Example
Author
License

SYNOPSIS

definition:

   elemental impure subroutine point2(x, y)
   real,intent(in) :: x, y

DESCRIPTION

Draw a point at x, y. Points are drawn with the current color as a circle with a diameter equal to the current linewidth.

EXAMPLE

Sample program:

   program demo_point2
   use :: M_pixel
   use :: M_pixel__writegif, only : writegif
   implicit none
   integer :: i
   call vinit()
   call color(5)
   do i=1,20
      call linewidth(50*i)
      call point2(real(i*25),real(i*25))
   enddo
   call writegif(’point2.3M_pixel.gif’,P_pixel,P_colormap)
   call vexit()
   end program demo_point2

AUTHOR

John S. Urban

LICENSE

Public Domain

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Nemo Release 3.1

point2 (3)

July 22, 2023

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