% $Id: xydash10.mf,v 3.9 2010/06/10 18:45:50 krisrose Exp $ % % XYDASH10: dashes for Xy-pic at 10 point. % Copyright (c) 1991,1992 Kristoffer H. Rose % % This file is part of the Xy-pic macro package. % % The Xy-pic macro package is free software; you can redistribute it and/or % modify it under the terms of the GNU General Public License as published by % the Free Software Foundation; either version 2 of the License, or (at your % option) any later version. % % The Xy-pic macro package is distributed in the hope that it will be % useful, but WITHOUT ANY WARRANTY; without even the implied warranty of % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General % Public License for more details. % % You should have received a copy of the GNU General Public License along % with this macro package; if not, see http://www.gnu.org/licenses/. % % As a special exception, you may use this file and all files derived % from it without restriction. This special exception was added with % version 3.7 of Xy-pic. % _________________________________________________________________________ % % CONTENTS: Line segments going segl# in all rightward directions...each % character has (width + italic correction) = cos(direction) * segl#. % _________________________________________________________________________ % % SETUP: % font_identifier "XYDASH"; font_size 10pt#; mode_setup; % METANESS... % segl# = 1/2 designsize; define_pixels(segl); % segment length segx# = 1/5 designsize; define_pixels(segx); % segment height segw# = .4pt#; define_whole_blacker_pixels(segw); % segment thickness % pickup pencircle scaled segw; char_pen := savepen; % % chartowards makes char cc with length segl line from (0,0) towards (dx,dy)... % def chartowards(expr cc,dx,dy) = beginchar(cc, abs(dx)*segl#, 0, 0); a := angle(dx,dy); z0 = (0,0); z1 = z0 + dir a scaled segl; pickup char_pen; draw z0--z1; charic := abs ((cosd a)*segl#) - charwd; penlabels(0,1); endchar enddef; % TESTING...we redefine openit because the characters extend far to the % left of the bounding box! % def openit = openwindow currentwindow from origin to (screen_cols,screen_rows) at (-200,300) enddef; % GENERATE... % input xyd2 bye. % % $Log: xydash10.mf,v $ % Revision 3.9 2010/06/10 18:45:50 krisrose % Reference to GPL by URL. % % Revision 3.8 2010/04/16 06:06:52 krisrose % Preparing for a new release... % % Revision 3.7 1999/02/16 15:12:50 krisrose % Interim release (Y&Y fonts now free). % % Revision 3.3 1996/12/19 03:31:56 krisrose % Maintenance release % % Revision 3.0 1995/07/07 20:14:21 kris % Major release w/new User's Guide! % % Revision 2.13 1995/07/04 15:11:17 kris % Ready to release v3? % % Revision 2.7 1992/12/14 01:41:26 kris % Now uses xyd2.mf. % % Based on obsolete xyline10.mf 2.1 1992/01/02 14:54:07 kris