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annotate libinterp/operators/op-dm-template.cc @ 16206:9ba5c5ed3aeb

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Add new verticalalignment option 'cap' for OpenGL plotting. * libinterp/interp-core/txt-eng-ft.cc(ft_render::text_to_pixels): Implement new 'cap' vertical alignment which is glyph_max_height - glyph_descender_height. This approximates height of a capital letter. * libinterp/interpfcn/graphics.cc (text::properties::update_text_extent): Add 'cap' to if/else if/ tree checking possible verticalalignment options.
author Rik <rik@octave.org>
date Wed, 06 Mar 2013 15:10:22 -0800
parents 2fc554ffbc28
children
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1 /*
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2
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72c96de7a403 maint: update copyright notices for 2012
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3 Copyright (C) 2008-2012 Jaroslav Hajek
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4
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 3 of the License, or (at your
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10 option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <http://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #ifdef HAVE_CONFIG_H
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24 #include <config.h>
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25 #endif
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26
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27 #include "ops.h"
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28 #include "xdiv.h"
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29 #include LINCLUDE
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30 #include RINCLUDE
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31 #ifdef DEFINENULLASSIGNCONV
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32 #include "ov-null-mat.h"
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33 #endif
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34
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35 // matrix by diag matrix ops.
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36
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37 DEFBINOP_OP (add, LMATRIX, RMATRIX, +)
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38 DEFBINOP_OP (sub, LMATRIX, RMATRIX, -)
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39 DEFBINOP_OP (mul, LMATRIX, RMATRIX, *)
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40
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41 #ifndef LDMATRIX
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42 #define LDMATRIX LMATRIX
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43 #endif
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44
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45 #ifndef RDMATRIX
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46 #define RDMATRIX RMATRIX
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47 #endif
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48
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49 #define OCTAVE_LMATRIX CONCAT2(octave_, LMATRIX)
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50 #define OCTAVE_LDMATRIX CONCAT2(octave_, LDMATRIX)
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51 #define OCTAVE_RMATRIX CONCAT2(octave_, RMATRIX)
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52 #define LMATRIX_VALUE CONCAT2(LMATRIX, _value)
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53 #define RMATRIX_VALUE CONCAT2(RMATRIX, _value)
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54 #define LDMATRIX_VALUE CONCAT2(LDMATRIX, _value)
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55 #define RDMATRIX_VALUE CONCAT2(RDMATRIX, _value)
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56
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57 #ifdef DEFINEDIV
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58 DEFBINOP (div, LMATRIX, RMATRIX)
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59 {
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60 CAST_BINOP_ARGS (const OCTAVE_LMATRIX&, const OCTAVE_RMATRIX&);
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61
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62 return xdiv (v1.LDMATRIX_VALUE (), v2.RMATRIX_VALUE ());
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63 }
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64 #endif
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65
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66 #ifdef DEFINELDIV
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67 DEFBINOP (ldiv, LMATRIX, RMATRIX)
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68 {
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69 CAST_BINOP_ARGS (const OCTAVE_LMATRIX&, const OCTAVE_RMATRIX&);
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70
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71 return xleftdiv (v1.LMATRIX_VALUE (), v2.RDMATRIX_VALUE ());
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72 }
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73 #endif
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74
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75 #define SHORT_NAME CONCAT3(LSHORT, _, RSHORT)
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76 #define INST_NAME CONCAT3(install_, SHORT_NAME, _ops)
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77
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78 void
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79 INST_NAME (void)
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80 {
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81 INSTALL_BINOP (op_add, OCTAVE_LMATRIX, OCTAVE_RMATRIX, add);
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82 INSTALL_BINOP (op_sub, OCTAVE_LMATRIX, OCTAVE_RMATRIX, sub);
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83 INSTALL_BINOP (op_mul, OCTAVE_LMATRIX, OCTAVE_RMATRIX, mul);
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84 #ifdef DEFINEDIV
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85 INSTALL_BINOP (op_div, OCTAVE_LMATRIX, OCTAVE_RMATRIX, div);
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86 #endif
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87 #ifdef DEFINELDIV
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88 INSTALL_BINOP (op_ldiv, OCTAVE_LMATRIX, OCTAVE_RMATRIX, ldiv);
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89 #endif
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90 #ifdef DEFINENULLASSIGNCONV
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91 INSTALL_ASSIGNCONV (OCTAVE_LMATRIX, octave_null_matrix, OCTAVE_LDMATRIX);
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92 INSTALL_ASSIGNCONV (OCTAVE_LMATRIX, octave_null_str, OCTAVE_LDMATRIX);
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93 INSTALL_ASSIGNCONV (OCTAVE_LMATRIX, octave_null_sq_str, OCTAVE_LDMATRIX);
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94 #endif
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95 }