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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! !
! GLE - Graphics Layout Engine <http://glx.sourceforge.io/> !
! !
! Modified BSD License !
! !
! Copyright (C) 2009 GLE. !
! !
! Redistribution and use in source and binary forms, with or without !
! modification, are permitted provided that the following conditions !
! are met: !
! !
! 1. Redistributions of source code must retain the above copyright !
! notice, this list of conditions and the following disclaimer. !
! !
! 2. Redistributions in binary form must reproduce the above !
! copyright notice, this list of conditions and the following !
! disclaimer in the documentation and/or other materials provided with !
! the distribution. !
! !
! 3. The name of the author may not be used to endorse or promote !
! products derived from this software without specific prior written !
! permission. !
! !
! THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR !
! IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED !
! WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE !
! ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY !
! DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL !
! DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE !
! GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS !
! INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER !
! IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR !
! OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN !
! IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. !
! !
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!size 18 24 ! This is CLIP.GLE, sets up an arbitrary clipping region.
size 14 18
set font texcmr
scale .6 .8
set hei .3 ! NOTE: CLIPPING ONLY WORKS ON POSTSCRIPT DEVICES.
amove 2.3 .3 ! So this won't work on the pc-screen.
text clip.gle
set hei 10
amove 2 2
begin clip ! Save default clipping region
begin path clip ! Set up the clipping region
text GLE
end path
gsave
amove 2 2
text www ! Draw some text which will be clipped
for i = 1 to 90 ! Draw some lines which will be clipped
amove 2 2
rotate -1
rline 0 30
next i
grestore
end clip ! restore default clipping region
amove 0 0
rline 10 10 ! draw a line which won't be clipped.
!-----------------------------------------------------------------------------
!Here's a simple example of how to set up a clipping region which consists
!of two squares. Try this out
amove 1 11
begin origin
begin path clip stroke
amove 2 2
box 4 4
amove 7 2
box 4 4
end path
amove 2 2
set hei 4
text Here is clipped text
end origin
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