Mercurial > octave
view src/interp-core/txt-eng-ft.h @ 15096:909a2797935b
maint: Move interp source code without DEFUNs to interp-core/ dir.
* src/Makefile.am, interpfcn/module.mk, operators/module.mk,
parse-tree/module.mk: Update build system by moving source lists and rules
to the correct directory.
* Cell.cc, Cell.h, c-file-ptr-stream.cc, c-file-ptr-stream.h, comment-list.cc,
comment-list.h, cutils.c, cutils.h, defun-dld.h, defun-int.h, display.cc,
display.h, dynamic-ld.cc, dynamic-ld.h, gl-render.cc, gl-render.h,
gl2ps-renderer.cc, gl2ps-renderer.h, gl2ps.c, gl2ps.h, gripes.cc, gripes.h,
jit-ir.cc, jit-ir.h, jit-typeinfo.cc, jit-typeinfo.h, jit-util.cc, jit-util.h,
ls-ascii-helper.cc, ls-ascii-helper.h, ls-hdf5.cc, ls-hdf5.h, ls-mat-ascii.cc,
ls-mat-ascii.h, ls-mat4.cc, ls-mat4.h, ls-mat5.cc, ls-mat5.h, ls-oct-binary.cc,
ls-oct-binary.h, ls-utils.cc, ls-utils.h, matherr.c, mex.cc, mex.h, mexproto.h,
module.mk, mxarray.in.h, oct-errno.h, oct-errno.in.cc, oct-fstrm.cc,
oct-fstrm.h, oct-hdf5.h, oct-iostrm.cc, oct-iostrm.h, oct-lvalue.cc,
oct-lvalue.h, oct-map.cc, oct-map.h, oct-obj.cc, oct-obj.h, oct-prcstrm.cc,
oct-prcstrm.h, oct-procbuf.cc, oct-procbuf.h, oct-stdstrm.h, oct-stream.cc,
oct-stream.h, oct-strstrm.cc, oct-strstrm.h, oct.h, procstream.cc,
procstream.h, pt-jit.cc, pt-jit.h, siglist.c, siglist.h, sparse-xdiv.cc,
sparse-xdiv.h, sparse-xpow.cc, sparse-xpow.h, txt-eng-ft.cc, txt-eng-ft.h,
txt-eng.h, unwind-prot.cc, unwind-prot.h, xdiv.cc, xdiv.h, xgl2ps.c, xnorm.cc,
xnorm.h, xpow.cc, xpow.h, zfstream.cc, zfstream.h: Move from src/ dir to
src/interp-core dir.
* ops.h: Move to operators/ directory.
* octave.gperf, token.cc, token.h: Move to parse-tree directory.
author | Rik <rik@octave.org> |
---|---|
date | Fri, 03 Aug 2012 13:18:21 -0700 |
parents | src/txt-eng-ft.h@72c96de7a403 |
children |
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/* Copyright (C) 2009-2012 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 (txt_eng_ft_h) #define txt_eng_ft_h 1 #if HAVE_FREETYPE #include <vector> #include <ft2build.h> #include FT_FREETYPE_H #include <dMatrix.h> #include <uint8NDArray.h> #include "txt-eng.h" class OCTINTERP_API ft_render : public text_processor { public: enum { MODE_BBOX = 0, MODE_RENDER = 1 }; enum { ROTATION_0 = 0, ROTATION_90 = 1, ROTATION_180 = 2, ROTATION_270 = 3 }; public: ft_render (void); ~ft_render (void); void visit (text_element_string& e); void reset (void); uint8NDArray get_pixels (void) const { return pixels; } Matrix get_boundingbox (void) const { return bbox; } uint8NDArray render (text_element* elt, Matrix& box, int rotation = ROTATION_0); Matrix get_extent (text_element *elt, double rotation = 0.0); Matrix get_extent (const std::string& txt, double rotation = 0.0); void set_font (const std::string& name, const std::string& weight, const std::string& angle, double size); void set_color (Matrix c); void set_mode (int m); void text_to_pixels (const std::string& txt, uint8NDArray& pixels_, Matrix& bbox, int halign, int valign, double rotation); private: int rotation_to_mode (double rotation) const; // No copying! ft_render (const ft_render&); ft_render& operator = (const ft_render&); private: FT_Face face; Matrix bbox; uint8NDArray pixels; int xoffset; int yoffset; int multiline_halign; std::vector<int> multiline_align_xoffsets; int mode; uint8_t red, green, blue; }; #endif // HAVE_FREETYPE #endif