Mercurial > octave
annotate libinterp/corefcn/base-text-renderer.h @ 22326:71dd9d5a5ecd
move more new classes inside octave namespace
* base-text-renderer.h, ft-text-renderer.cc, ft-text-renderer.h,
gl-render.cc, gl-render.h, gl2ps-print.cc, gl2ps-print.h,
oct-stream.cc, text-renderer.cc, text-renderer.h, ov-java.cc, xzip.cc:
Move classes inside octave namespace.
* GLCanvas.cc, gl-select.cc, gl-select.h, graphics.cc, graphics.in.h,
__init_fltk__.cc, __osmesa_print__.cc: Update.
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Wed, 17 Aug 2016 02:57:50 -0400 |
| parents | bac0d6f07a3e |
| children | b81b08cc4c83 |
| rev | line source |
|---|---|
| 21209 | 1 /* |
| 2 | |
| 3 Copyright (C) 2016 John W. Eaton | |
|
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4 Copyright (C) 2009-2016 Michael Goffioul |
| 21209 | 5 |
| 6 This file is part of Octave. | |
| 7 | |
| 8 Octave is free software; you can redistribute it and/or modify it | |
| 9 under the terms of the GNU General Public License as published by the | |
| 10 Free Software Foundation; either version 3 of the License, or (at your | |
| 11 option) any later version. | |
| 12 | |
| 13 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 16 for more details. | |
| 17 | |
| 18 You should have received a copy of the GNU General Public License | |
| 19 along with Octave; see the file COPYING. If not, see | |
| 20 <http://www.gnu.org/licenses/>. | |
| 21 | |
| 22 */ | |
| 23 | |
| 24 #if ! defined (octave_base_text_renderer_h) | |
| 25 #define octave_base_text_renderer_h 1 | |
| 26 | |
|
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27 #include "octave-config.h" |
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28 |
| 21209 | 29 #include <list> |
| 30 #include <string> | |
| 31 | |
| 32 #include "dMatrix.h" | |
| 33 #include "uint8NDArray.h" | |
| 34 | |
| 35 #include "text-renderer.h" | |
| 36 #include "txt-eng.h" | |
| 37 | |
|
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38 namespace octave |
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39 { |
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40 |
| 21209 | 41 class |
| 42 base_text_renderer : public text_processor | |
| 43 { | |
| 44 public: | |
| 45 | |
| 46 base_text_renderer (void) : text_processor () { } | |
| 47 | |
| 48 virtual ~base_text_renderer (void) { } | |
| 49 | |
| 50 virtual Matrix | |
| 51 get_extent (text_element *elt, double rotation) = 0; | |
| 52 | |
| 53 virtual Matrix | |
| 54 get_extent (const std::string& txt, double rotation, | |
| 55 const caseless_str& interpreter) = 0; | |
| 56 | |
| 57 virtual void | |
| 58 set_font (const std::string& name, const std::string& weight, | |
| 59 const std::string& angle, double size) = 0; | |
| 60 | |
| 61 virtual void set_color (const Matrix& c) = 0; | |
| 62 | |
| 63 virtual void | |
| 64 text_to_pixels (const std::string& txt, uint8NDArray& pxls, | |
| 65 Matrix& bbox, int halign, int valign, double rotation, | |
| 66 const caseless_str& interpreter, | |
| 67 bool handle_rotation) = 0; | |
| 68 | |
| 69 virtual void | |
| 70 text_to_strlist (const std::string& txt, | |
| 71 std::list<text_renderer::string>& lst, | |
| 72 Matrix& box, int halign, int valign, double rotation, | |
| 73 const caseless_str& interpreter = "tex") = 0; | |
| 74 | |
| 75 private: | |
| 76 | |
| 77 // No copying! | |
| 78 | |
| 79 base_text_renderer (const base_text_renderer&); | |
| 80 | |
| 81 base_text_renderer& operator = (const base_text_renderer&); | |
| 82 }; | |
| 83 | |
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84 } |
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85 |
| 21209 | 86 #endif |