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subroutine drawcurs
c******************************************************************************
c This subroutine draws an arrow and writes the user x- and y-positions
c of the cursor upon a click
c******************************************************************************
include 'Pstuff.com'
integer ichr
call sm_graphics
if (whichwin == '1of1') then
call sm_window (1,1,1,1,1,1)
elseif (whichwin == '2of2') then
call sm_defvar ('y_gutter','0.0')
call sm_window (1,2,1,1,1,1)
endif
call sm_curs (xplotpos,yplotpos,ichr)
call sm_relocate (xplotpos,yplotpos-0.10*(yhi-ylo))
call sm_draw (xplotpos,yplotpos)
call sm_draw (xplotpos-0.01*(xhi-xlo),yplotpos-0.03*(yhi-ylo))
call sm_relocate (xplotpos,yplotpos)
call sm_draw (xplotpos+0.01*(xhi-xlo),yplotpos-0.03*(yhi-ylo))
call writenumber (xplotpos)
call sm_expand (0.6)
call sm_relocate (xplotpos,yplotpos-0.11*(yhi-ylo))
call sm_putlabel (5,array)
call writenumber (yplotpos)
if (whichwin(4:4) == '1') then
call sm_relocate (xplotpos,yplotpos-0.15*(yhi-ylo))
elseif (whichwin(4:4) == '2') then
call sm_relocate (xplotpos,yplotpos-0.18*(yhi-ylo))
elseif (whichwin(4:4) == '3') then
call sm_relocate (xplotpos,yplotpos-0.21*(yhi-ylo))
endif
call sm_putlabel (5,array)
call sm_gflush
call sm_alpha
return
end
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