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-rw-r--r--graphics/epix/legend_item.cc166
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diff --git a/graphics/epix/legend_item.cc b/graphics/epix/legend_item.cc
deleted file mode 100644
index afbc5a8b65..0000000000
--- a/graphics/epix/legend_item.cc
+++ /dev/null
@@ -1,166 +0,0 @@
-/*
- * legend_item.cc -- ePiX legend_item implementations
- *
- * This file is part of ePiX, a C++ library for creating high-quality
- * figures in LaTeX
- *
- * Version 1.1.18
- * Last Change: September 16, 2007
- */
-
-/*
- * Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007
- * Andrew D. Hwang <rot 13 nujnat at zngupf dot ubylpebff dot rqh>
- * Department of Mathematics and Computer Science
- * College of the Holy Cross
- * Worcester, MA, 01610-2395, USA
- */
-
-/*
- * ePiX 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.
- *
- * ePiX 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 ePiX; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <string>
-#include <sstream>
-
-#include "enums.h"
-#include "Color.h"
-#include "pen_data.h"
-
-#include "pairs.h"
-#include "edge_data.h"
-
-#include "camera.h"
-
-#include "format.h"
-
-#include "label_data.h"
-#include "markers.h"
-
-#include "paint_style.h"
-
-#include "screen_data.h"
-#include "glyph.h"
-#include "pen_line.h"
-
-#include "legend_item.h"
-
-namespace ePiX {
-
- // Magic numbers
- screen_data __epix_legend_key(double L)
- {
- return screen_data(pair(0, -0.075*L), pair(L, 0.925*L));
- }
-
- double legend_item::key_coord(double sz, const std::string& len) const
- {
- return sz*(length("1pt").to(len).magnitude());
- }
-
-
- // N.B. store raw fill color; "key" passes through camera
- fill_item::fill_item(const std::string& text)
- : m_fill(the_paint_style().fill_color()), m_text(text) { }
-
- fill_item* fill_item::clone() const
- {
- return new fill_item(*this);
- }
-
- std::string fill_item::value() const
- {
- return m_text;
- }
-
- std::string fill_item::key(const format& fmt, double sz,
- const pen_data& bpen,
- const std::string& len) const
- {
- const double L(legend_item::key_coord(sz, len));
-
- screen_data tmp(__epix_legend_key(L));
-
- tmp.backing(m_fill).border(bpen.color(), bpen.width().name());
-
- return tmp.print_to(fmt, len, true);
- }
-
-
- // N.B. Store pens passed through camera
- path_item::path_item(const std::string& text)
- : m_line(the_paint_style().line_pen().seen_through(cam())),
- m_base(the_paint_style().base_pen().seen_through(cam())),
- m_text(text) { }
-
- path_item* path_item::clone() const
- {
- return new path_item(*this);
- }
-
- std::string path_item::value() const
- {
- return m_text;
- }
-
- std::string path_item::key(const format& fmt, double sz,
- const pen_data& bpen,
- const std::string& len) const
- {
- const double L(legend_item::key_coord(sz, len));
-
- screen_data tmp(__epix_legend_key(L));
- tmp.border(bpen.color(), bpen.width().name());
-
- // draw a centered horizontal segment in the current line style
- // Magic numbers
- std::list<edge2d> edges;
- edges.push_back(edge2d(tmp.l(), tmp.r(), true));
-
- tmp.add_tile(pen_line(m_line, m_base, edges));
- return tmp.print_to(fmt, len, true);
- }
-
-
- // key is a marker in the current style
- mark_item::mark_item(epix_mark_type mark, const std::string& text)
- : m_mark(mark), m_style(the_label_style().seen_through(cam())),
- m_sizes(the_mark_size()), m_text(text) { }
-
- mark_item* mark_item::clone() const
- {
- return new mark_item(*this);
- }
-
- std::string mark_item::value() const
- {
- return m_text;
- }
-
- std::string mark_item::key(const format& fmt, double sz,
- const pen_data& bpen,
- const std::string& len) const
- {
- const double L(legend_item::key_coord(sz, len));
-
- screen_data tmp(__epix_legend_key(L));
- tmp.border(bpen.color(), bpen.width().name());
-
- tmp.add_tile(glyph(tmp.c(), pair(0,0), "",
- m_mark, m_sizes, m_style, true));
-
- return tmp.print_to(fmt, len, true); // encapsulate in a picture env.
- }
-} // end of namespace