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Manual Reference Pages  - print_ppm (3)

NAME
print_ppm(3f) - [M_pixel:PRINT] print pixel array as a ppm file (LICENSE:PD)

CONTENTS

Synopsis
Description
Options
Example
Author
License

SYNOPSIS
definition: 

   subroutine print_ppm(filename)
   character(len=*),intent(in) :: filename

DESCRIPTION
This driver makes an P6 PPM(portable pixmap) file. Any existing file will be appended to.

OPTIONS
FILENAME
  name of output file to create or append to.

EXAMPLE
Sample program: 

     program demo_print_ppm
     use M_pixel, only : prefsize,vinit,ortho2,vexit
     use M_pixel, only : linewidth,circle,color
     use M_pixel, only : print_ppm
     implicit none
        call prefsize(40,40)
        call vinit()
        call ortho2(-100.0,100.0,-100.0,100.0)
        call linewidth(400)
        call circle(0.0,0.0,45.0)
        call color(3)
        call circle(0.0,0.0,25.0)
        call print_ppm(’demo_print.ppm’)
        call vexit()
     end program demo_print_ppm

AUTHOR
John S. Urban

LICENSE
Public Domain

print_ppm (3) March 11, 2021
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