35 unsigned width()
const;
37 const std::vector<unsigned char>&
image()
const;
58 void set_scale(
double total_scale,
double device_scale);
74 std::shared_ptr<TeXRequest>
checkin(
const std::string&,
75 const std::string& startwrap,
const std::string& endwrap);
76 std::shared_ptr<TeXRequest>
modify(std::shared_ptr<TeXRequest>,
const std::string&);
86 void checkout(std::shared_ptr<TeXRequest>);
94 std::set<std::shared_ptr<TeXRequest> >
requests;
103 void convert_set(std::set<std::shared_ptr<TeXRequest> >&);
unsigned height() const
Definition: TeXEngine.cc:112
std::string preamble_string
Definition: TeXEngine.hh:96
std::string end_wrap
Definition: TeXEngine.hh:41
std::shared_ptr< TeXRequest > checkin(const std::string &, const std::string &startwrap, const std::string &endwrap)
Definition: TeXEngine.cc:248
double get_scale() const
Definition: TeXEngine.cc:238
Definition: TeXEngine.hh:25
~TeXEngine()
Definition: TeXEngine.cc:178
double device_scale_
Definition: TeXEngine.hh:99
unsigned width() const
Definition: TeXEngine.cc:107
void convert_all()
Generate images for all TeXRequests which are labelled as needing conversion.
Definition: TeXEngine.cc:288
void set_scale(double total_scale, double device_scale)
Definition: TeXEngine.cc:224
TeXRequest()
Definition: TeXEngine.cc:243
double total_scale_
Definition: TeXEngine.hh:99
bool needs_generating
Definition: TeXEngine.hh:42
void checkout_all()
Definition: TeXEngine.cc:267
void convert_one(std::shared_ptr< TeXRequest >)
Definition: TeXEngine.cc:304
Definition: TeXEngine.hh:30
int font_size_
Definition: TeXEngine.hh:98
Functions to handle the exchange properties of two or more symbols in a product.
Definition: Algorithm.cc:1045
std::set< std::shared_ptr< TeXRequest > > requests
Definition: TeXEngine.hh:94
TeXEngine is used to convert LaTeX strings into PNG images.
Definition: TeXEngine.hh:23
void convert_set(std::set< std::shared_ptr< TeXRequest > > &)
Definition: TeXEngine.cc:312
std::vector< unsigned char > image_
Definition: TeXEngine.hh:43
int horizontal_pixels_
Definition: TeXEngine.hh:97
std::vector< std::string > latex_packages
Definition: TeXEngine.hh:61
void set_geometry(int horizontal_pixels)
Definition: TeXEngine.cc:198
void invalidate_all()
Mark all TeXRequests as needing re-generating.
Definition: TeXEngine.cc:272
TeXException(const std::string &)
Definition: TeXEngine.cc:37
unsigned width_
Definition: TeXEngine.hh:44
unsigned height_
Definition: TeXEngine.hh:44
std::shared_ptr< TeXRequest > modify(std::shared_ptr< TeXRequest >, const std::string &)
Definition: TeXEngine.cc:281
std::string handle_latex_errors(const std::string &, int exit_code) const
Definition: TeXEngine.cc:127
void erase_file(const std::string &) const
Definition: TeXEngine.cc:122
std::string convert_unicode_to_tex(const std::string &) const
Definition: TeXEngine.cc:42
void set_font_size(int font_size)
Definition: TeXEngine.cc:211
static double millimeter_per_inch
Definition: TeXEngine.hh:92
std::string start_wrap
Definition: TeXEngine.hh:41
void checkout(std::shared_ptr< TeXRequest >)
Mark a TeXRequest as no longer being needed.
Definition: TeXEngine.cc:260
TeXEngine()
Definition: TeXEngine.cc:182
std::string latex_string
Definition: TeXEngine.hh:40
const std::vector< unsigned char > & image() const
Definition: TeXEngine.cc:117