61 lines
2.1 KiB
C++
61 lines
2.1 KiB
C++
//
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// Implementation of the nanosvg library for the Fast Light Tool Kit (FLTK).
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//
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// Copyright 2017-2024 by Bill Spitzak and others.
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//
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// This library is free software. Distribution and use rights are outlined in
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// the file "COPYING" which should have been included with this file. If this
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// file is missing or damaged, see the license at:
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//
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// https://www.fltk.org/COPYING.php
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//
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// Please see the following page on how to report bugs and issues:
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//
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// https://www.fltk.org/bugs.php
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//
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// This code includes the header-only nanosvg library and builds a
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// separate object file comprised of the nanosvg library and nothing
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// else. Moved here from Fl_SVG_Image.cxx for better code separation.
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#include <config.h>
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#if defined(FLTK_USE_SVG) || defined(FL_DOXYGEN)
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// GitHub Issue #937: "Support for HP-UX" (version 11.11, Dec. 2000)
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//
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// C90 does not provide roundf() but nanosvg.h uses it although
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// nanosvgrast.h has a replacement function: nsvg__roundf()
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//
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// Solution: use nsvg_roundf() instead.
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// Advantage: we don't need to check system macros.
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//
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// Note: using nsvg__roundf() in nanosvg.h should be applied upstream.
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// Once this is available we can remove this comment block and
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// the following 3-line "fix":
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#include <math.h> // must be before #define below !
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static float nsvg__roundf(float x); // prototype (see nanosvgrast.h)
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#define roundf nsvg__roundf // redefinition (#937)
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// End of GitHub Issue #937. Remove this entire block when upstream is patched.
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#if !defined(HAVE_LONG_LONG)
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static double strtoll(const char *str, char **endptr, int base) {
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return (double)strtol(str, endptr, base);
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}
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#endif
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#ifdef _MSC_VER
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#pragma warning (disable: 4244) // Switch off conversion warnings
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#endif
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#define NANOSVG_ALL_COLOR_KEYWORDS // include full list of color keywords
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#define NANOSVG_IMPLEMENTATION // use nanosvg.h implementation
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#define NANOSVGRAST_IMPLEMENTATION // use nanosvgrast.h implementation
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#include "../nanosvg/nanosvg.h"
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#include "../nanosvg/nanosvgrast.h"
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#endif // FLTK_USE_SVG
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