88 lines
2.8 KiB
C++
88 lines
2.8 KiB
C++
//----------------------------------------------------------------------------
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// Anti-Grain Geometry - Version 2.3
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// Copyright (C) 2002-2005 Maxim Shemanarev (http://www.antigrain.com)
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//
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// Permission to copy, use, modify, sell and distribute this software
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// is granted provided this copyright notice appears in all copies.
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// This software is provided "as is" without express or implied
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// warranty, and with no claim as to its suitability for any purpose.
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//
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//----------------------------------------------------------------------------
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// Contact: mcseem@antigrain.com
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// mcseemagg@yahoo.com
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// http://www.antigrain.com
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//----------------------------------------------------------------------------
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//
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// SVG parser.
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//
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//----------------------------------------------------------------------------
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#ifndef AGG_SVG_PARSER_INCLUDED
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#define AGG_SVG_PARSER_INCLUDED
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#include "agg_svg_path_tokenizer.h"
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#include "agg_svg_path_renderer.h"
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namespace agg
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{
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namespace svg
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{
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class parser
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{
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enum buf_size_e { buf_size = BUFSIZ };
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public:
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~parser();
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parser(path_renderer& path);
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void parse(const char* fname);
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const char* title() const { return m_title; }
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private:
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// XML event handlers
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static void start_element(void* data, const char* el, const char** attr);
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static void end_element(void* data, const char* el);
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static void content(void* data, const char* s, int len);
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void parse_attr(const char** attr);
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void parse_path(const char** attr);
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void parse_poly(const char** attr, bool close_flag);
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void parse_circle(const char** attr);
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void parse_ellipse(const char** attr);
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void parse_rect(const char** attr);
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void parse_line(const char** attr);
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void parse_style(const char* str);
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void parse_transform(const char* str);
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unsigned parse_matrix(const char* str);
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unsigned parse_translate(const char* str);
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unsigned parse_rotate(const char* str);
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unsigned parse_scale(const char* str);
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unsigned parse_skew_x(const char* str);
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unsigned parse_skew_y(const char* str);
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bool parse_attr(const char* name, const char* value);
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bool parse_name_value(const char* nv_start, const char* nv_end);
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void copy_name(const char* start, const char* end);
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void copy_value(const char* start, const char* end);
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private:
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path_renderer& m_path;
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path_tokenizer m_tokenizer;
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char* m_buf;
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char* m_title;
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unsigned m_title_len;
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bool m_title_flag;
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bool m_path_flag;
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char* m_attr_name;
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char* m_attr_value;
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unsigned m_attr_name_len;
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unsigned m_attr_value_len;
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};
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}
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}
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#endif
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