Mercurial > octave
view libinterp/corefcn/base-text-renderer.h @ 21662:5b9868c2e212
maint: Octave coding convention cleanups.
* Figure.cc, QtHandlesUtils.cc, files-dock-widget.cc, find-files-dialog.cc,
debug.cc, ls-hdf5.h, oct-fstrm.h, oct-iostrm.h, oct-stdstrm.h, oct-stream.h,
pr-output.cc, sysdep.cc, zfstream.h, pt-cbinop.cc, f77-fcn.h, DASPK.cc,
DASSL.cc, cmd-hist.cc, glob-match.h:
Cuddle angle bracket '<' next to C++ cast operator.
Space between variable reference and variable name (int& a).
Space between bitwise operators and their operands (A & B).
Create typedef tree_expression_ptr_t to avoid "tree_expression *&a"
which is unclear.
author | Rik <rik@octave.org> |
---|---|
date | Mon, 02 May 2016 11:13:50 -0700 |
parents | 1473547f50f5 |
children | bac0d6f07a3e |
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/* Copyright (C) 2016 John W. Eaton Copyright (C) 2009-2015 Michael Goffioul This file is part of Octave. Octave 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 3 of the License, or (at your option) any later version. Octave 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 Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #if ! defined (octave_base_text_renderer_h) #define octave_base_text_renderer_h 1 #include "octave-config.h" #include <list> #include <string> #include "dMatrix.h" #include "uint8NDArray.h" #include "text-renderer.h" #include "txt-eng.h" class base_text_renderer : public text_processor { public: base_text_renderer (void) : text_processor () { } virtual ~base_text_renderer (void) { } virtual Matrix get_extent (text_element *elt, double rotation) = 0; virtual Matrix get_extent (const std::string& txt, double rotation, const caseless_str& interpreter) = 0; virtual void set_font (const std::string& name, const std::string& weight, const std::string& angle, double size) = 0; virtual void set_color (const Matrix& c) = 0; virtual void text_to_pixels (const std::string& txt, uint8NDArray& pxls, Matrix& bbox, int halign, int valign, double rotation, const caseless_str& interpreter, bool handle_rotation) = 0; virtual void text_to_strlist (const std::string& txt, std::list<text_renderer::string>& lst, Matrix& box, int halign, int valign, double rotation, const caseless_str& interpreter = "tex") = 0; private: // No copying! base_text_renderer (const base_text_renderer&); base_text_renderer& operator = (const base_text_renderer&); }; #endif