diff options
author | Norbert Preining <norbert@preining.info> | 2020-06-13 03:02:55 +0000 |
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committer | Norbert Preining <norbert@preining.info> | 2020-06-13 03:02:55 +0000 |
commit | 2d0067edb74f15b431d7a1e3a42b4f525986cef0 (patch) | |
tree | 06198722777ad0af165eb45b12960c56b226b0cf /graphics/epix/screen.cc | |
parent | c2fde990c352049f8aa6bc9629fee95bad518cde (diff) |
CTAN sync 202006130302
Diffstat (limited to 'graphics/epix/screen.cc')
-rw-r--r-- | graphics/epix/screen.cc | 390 |
1 files changed, 0 insertions, 390 deletions
diff --git a/graphics/epix/screen.cc b/graphics/epix/screen.cc deleted file mode 100644 index 2c23a26d68..0000000000 --- a/graphics/epix/screen.cc +++ /dev/null @@ -1,390 +0,0 @@ -/* - * screen.cc -- ePiX::screen_data class wrapper (for user interface) - * - * 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 "triples.h" -#include "pairs.h" -#include "affine.h" - -#include "Color.h" - -#include "mask_ellipse.h" -#include "mask_rectangle.h" -#include "mask_diamond.h" - -#include "screen_data.h" -#include "screen.h" - -namespace ePiX { - - // N.B. Our interface handles only P, not pair. - // Our implementation works only with pair, not P. - - P __epix_pair2P(const pair& arg) - { - return P(arg.x1(), arg.x2(), 0); - } - - screen::screen() { } - - screen::screen(const P& arg1, const P& arg2) - : m_screen(new screen_data(pair(arg1.x1(), arg1.x2()), - pair(arg2.x1(), arg2.x2()))) { } - - - screen::screen(const screen& sc) - : m_screen(sc.m_screen->clone()) { } - - screen& screen::operator= (const screen& sc) - { - if (this != &sc) - { - screen_data* tmp(sc.m_screen->clone()); - - delete m_screen; - m_screen = tmp; - } - - return *this; - } - - screen::~screen() - { - delete m_screen; - } - - - // Set mask; one named function for each type of screen_mask - screen& screen::crop_mask_rectangle(const P& sw, const P& ne) - { - const pair BL(sw.x1(), sw.x2()); - const pair TR(ne.x1(), ne.x2()); - - m_screen->set_mask(mask_rectangle(BL, TR)); - return *this; - } - - screen& screen::crop_mask_ellipse(const P& sw, const P& ne) - { - const pair BL(sw.x1(), sw.x2()); - const pair TR(ne.x1(), ne.x2()); - - m_screen->set_mask(mask_ellipse(BL, TR)); - return *this; - } - - screen& screen::crop_mask_diamond(const P& sw, const P& ne) - { - const pair BL(sw.x1(), sw.x2()); - const pair TR(ne.x1(), ne.x2()); - - m_screen->set_mask(mask_diamond(BL, TR)); - return *this; - } - - // masks' cardinal points lie on circumrectangle, corners may not - screen& screen::crop_mask_rectangle() - { - const pair BL((m_screen->l()).x1(), (m_screen->b()).x2()); - const pair TR((m_screen->r()).x1(), (m_screen->t()).x2()); - - m_screen->set_mask(mask_rectangle(BL, TR)); - return *this; - } - - screen& screen::crop_mask_ellipse() - { - const pair BL((m_screen->l()).x1(), (m_screen->b()).x2()); - const pair TR((m_screen->r()).x1(), (m_screen->t()).x2()); - - m_screen->set_mask(mask_ellipse(BL, TR)); - return *this; - } - - screen& screen::crop_mask_diamond() - { - const pair BL((m_screen->l()).x1(), (m_screen->b()).x2()); - const pair TR((m_screen->r()).x1(), (m_screen->t()).x2()); - - m_screen->set_mask(mask_diamond(BL, TR)); - return *this; - } - - - screen screen::extract(const P& arg1, const P& arg2) const - { - screen value(arg1, arg2); - - value.m_screen - = new screen_data(m_screen->extract(pair(arg1.x1(), arg1.x2()), - pair(arg2.x1(), arg2.x2()))); - return value; - } - - screen screen::extract_diamond(const P& arg1, const P& arg2) const - { - screen value(arg1, arg2); - - value.m_screen - = new screen_data(m_screen->extract_diamond(pair(arg1.x1(), arg1.x2()), - pair(arg2.x1(), arg2.x2()))); - return value; - } - - screen screen::extract_ellipse(const P& arg1, const P& arg2) const - { - screen value(arg1, arg2); - - value.m_screen - = new screen_data(m_screen->extract_ellipse(pair(arg1.x1(), arg1.x2()), - pair(arg2.x1(), arg2.x2()))); - return value; - } - - - screen& screen::set_crop(bool arg) - { - m_screen->set_crop(arg); - return *this; - } - - // crop contents to current mask - screen& screen::crop() - { - m_screen->crop(); - return *this; - } - - - // inset and import - screen& screen::paste(const screen& child, const P& sw, const P& ne) - { - m_screen->paste(*(child.m_screen), mask_rectangle(pair(sw.x1(), sw.x2()), - pair(ne.x1(), ne.x2()))); - return *this; - } - - screen& screen::paste(const screen& child) - { - m_screen->paste(*(child.m_screen)); - return *this; - } - - screen& screen::clear() - { - m_screen->clear(); - return *this; - } - - screen& screen::border(const Color& col, double len) - { - std::stringstream buf; - buf << len << "pt"; - m_screen->border(col, buf.str()); - return *this; - } - - screen& screen::border(const Color& col, const std::string& len) - { - m_screen->border(col, len); - return *this; - } - - screen& screen::backing(const Color& col) - { - m_screen->backing(col); - return *this; - } - - - screen& screen::border() - { - m_screen->border(); - return *this; - } - - screen& screen::backing() - { - m_screen->backing(); - return *this; - } - - // affine operations on contents (not border, backing) - screen& screen::apply(const affine& af) - { - m_screen->apply(af); - return *this; - } - - screen& screen::shift(const P& arg) - { - m_screen->shift(pair(arg.x1(), arg.x2())); - return *this; - } - - // rotate by theta about ctr - screen& screen::rotate(double theta, const P& ctr) - { - m_screen->rotate(theta, pair(ctr.x1(), ctr.x2())); - return *this; - } - - // reflect in angle-theta line through ctr - screen& screen::reflect(double theta, const P& ctr) - { - m_screen->reflect(theta, pair(ctr.x1(), ctr.x2())); - return *this; - } - - // scale coord direction(s) fixing ctr - screen& screen::h_scale(double sc, const P& ctr) - { - m_screen->h_scale(sc, pair(ctr.x1(), ctr.x2())); - return *this; - } - - screen& screen::v_scale(double sc, const P& ctr) - { - m_screen->v_scale(sc, pair(ctr.x1(), ctr.x2())); - return *this; - } - - screen& screen::scale(double sc, const P& ctr) - { - m_screen->scale(sc, pair(ctr.x1(), ctr.x2())); - return *this; - } - - // shear, fixing ctr, e.g. h_shear(sc) : (x,y) -> (x+sc*y, y) - screen& screen::h_shear(double sc, const P& ctr) - { - m_screen->h_shear(sc, pair(ctr.x1(), ctr.x2())); - return *this; - } - - screen& screen::v_shear(double sc, const P& ctr) - { - m_screen->v_shear(sc, pair(ctr.x1(), ctr.x2())); - return *this; - } - - P screen::tr() const - { - return __epix_pair2P(m_screen->tr()); - } - - P screen::tl() const - { - return __epix_pair2P(m_screen->tl()); - } - - P screen::bl() const - { - return __epix_pair2P(m_screen->bl()); - } - - P screen::br() const - { - return __epix_pair2P(m_screen->br()); - } - - - P screen::t() const - { - return __epix_pair2P(m_screen->t()); - } - - P screen::b() const - { - return __epix_pair2P(m_screen->b()); - } - - P screen::l() const - { - return __epix_pair2P(m_screen->l()); - } - - P screen::r() const - { - return __epix_pair2P(m_screen->r()); - } - - P screen::c() const - { - return __epix_pair2P(m_screen->c()); - } - - - double screen::h_min() const - { - return m_screen->h_min(); - } - - double screen::h_max() const - { - return m_screen->h_max(); - } - - double screen::h_size() const - { - return m_screen->h_size(); - } - - double screen::h_avg() const - { - return m_screen->h_avg(); - } - - - double screen::v_min() const - { - return m_screen->v_min(); - } - - double screen::v_max() const - { - return m_screen->v_max(); - } - - double screen::v_size() const - { - return m_screen->v_size(); - } - - double screen::v_avg() const - { - return m_screen->v_avg(); - } -} // end of namespace |