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C Library Functions  - xcentertext (3)

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NAME

xcentertext(3f) - [M_draw:TEXT] set text centering mode on in X direction (LICENSE:PD)

CONTENTS

Synopsis
Description
Examples

SYNOPSIS

subroutine xcentertext()

DESCRIPTION

Set text centering mode on in X direction. Y justification is turned off.

Centers text in the X direction. The text string will begin at a point to the notional left of the current position and finish at a point to the right of the current position. Left justification and Right justification are turned off.

EXAMPLES

Sample program:

   program demo_xcentertext
   use M_draw
   implicit none
   real    :: x1, x2, y1, y2
   real    :: scl, ax, bx
   integer :: key
      call prefsize(1200,120)
      call vinit(’ ’)
      x1=0; x2=40; y1=0; y2=4; scl=1.9
      call page(x1,x2,y1,y2)
      call textsize(0.9*scl,1.4*scl)
      call font("times.rb")
      call linewidth(200)
      AX=(x1+x2)/2+4; BX=y1+1.3
      call move2(AX,BX)
      call xcentertext()
      call color(D_GREEN)
      call drawstr("xcentertext()")
      call color(D_RED)
      call move2(AX-1.0,BX)
      call draw2(AX+1.0,BX)
      call move2(AX,BX-1.0)
      call draw2(AX,BX+1.0)
      call vflush()
      key=getkey()
      call vexit()
   end program demo_xcentertext

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Nemo Release 3.1

xcentertext (3)

February 23, 2025

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