Definition in file gerber.c.
Go to the source code of this file.
Functions | |
| static void | parse_G_code (gerb_file_t *fd, gerb_state_t *state, gerbv_image_t *image) |
| static void | parse_D_code (gerb_file_t *fd, gerb_state_t *state, gerbv_image_t *image) |
| gboolean | gerber_parse_file_segment (gint levelOfRecursion, gerbv_image_t *image, gerb_state_t *state, gerbv_net_t *curr_net, gerbv_stats_t *stats, gerb_file_t *fd, gchar *directoryPath) |
| gerbv_image_t * | parse_gerb (gerb_file_t *fd, gchar *directoryPath) |
| gboolean | gerber_is_rs274x_p (gerb_file_t *fd, gboolean *returnFoundBinary) |
| gboolean | gerber_is_rs274d_p (gerb_file_t *fd) |
| gboolean gerber_is_rs274d_p | ( | gerb_file_t * | fd | ) |
| gboolean gerber_is_rs274x_p | ( | gerb_file_t * | fd, | |
| gboolean * | returnFoundBinary | |||
| ) |
| gboolean gerber_parse_file_segment | ( | gint | levelOfRecursion, | |
| gerbv_image_t * | image, | |||
| gerb_state_t * | state, | |||
| gerbv_net_t * | curr_net, | |||
| gerbv_stats_t * | stats, | |||
| gerb_file_t * | fd, | |||
| gchar * | directoryPath | |||
| ) |
This function reads the Gerber file char by char, looking for various Gerber codes (e.g. G, D, etc). Once it reads a code, it then dispatches control to one or another bits of code which parse the individual code. It also updates the state struct, which holds info about the current state of the hypothetical photoplotter (i.e. updates whether the aperture is on or off, updates any other parameters, like units, offsets, apertures, etc.)
Definition at line 149 of file gerber.c.
References gerbv_image_t::aperture, gerbv_net::aperture, gerbv_net::aperture_state, gerbv_net::cirseg, gerbv_format::coordinate, gerbv_stats_t::D_code_list, gerbv_stats_t::D_unknown, gerbv_stats_t::error_list, gerbv_image_t::format, GERBV_APERTURE_STATE_FLASH, GERBV_APERTURE_STATE_OFF, GERBV_APTYPE_MACRO, GERBV_APTYPE_MACRO_CIRCLE, GERBV_APTYPE_MACRO_LINE20, GERBV_APTYPE_MACRO_LINE21, GERBV_APTYPE_MACRO_LINE22, GERBV_APTYPE_MACRO_MOIRE, GERBV_APTYPE_MACRO_OUTLINE, GERBV_APTYPE_MACRO_POLYGON, GERBV_APTYPE_MACRO_THERMAL, GERBV_COORDINATE_INCREMENTAL, GERBV_INTERPOLATION_CCW_CIRCULAR, GERBV_INTERPOLATION_CW_CIRCULAR, GERBV_INTERPOLATION_LINEARx1, GERBV_INTERPOLATION_PAREA_END, GERBV_INTERPOLATION_PAREA_START, GERBV_MESSAGE_ERROR, GERBV_OMIT_ZEROS_TRAILING, GERBV_UNIT_MM, gerbv_stats_t::I, gerbv_image_info::imageRotation, gerbv_image_t::info, gerbv_net::interpolation, gerbv_stats_t::J, gerbv_net::layer, gerbv_image_info::offsetA, gerbv_image_info::offsetB, gerbv_format::omit_zeros, parse_D_code(), parse_G_code(), gerbv_stats_t::star, gerbv_net::start_x, gerbv_net::start_y, gerbv_net::stop_x, gerbv_net::stop_y, gerbv_stats_t::unknown, gerbv_stats_t::X, gerbv_format::x_dec, gerbv_format::x_int, gerbv_stats_t::Y, gerbv_format::y_dec, and gerbv_format::y_int.
Referenced by parse_gerb().
| static void parse_D_code | ( | gerb_file_t * | fd, | |
| gerb_state_t * | state, | |||
| gerbv_image_t * | image | |||
| ) | [static] |
This function reads the numeric value of a D code and updates the state. It also updates the D stats counters
Definition at line 1028 of file gerber.c.
References gerbv_stats_t::D1, gerbv_stats_t::D2, gerbv_stats_t::D3, gerbv_stats_t::D_error, gerbv_stats_t::error_list, GERBV_APERTURE_STATE_FLASH, GERBV_APERTURE_STATE_OFF, GERBV_APERTURE_STATE_ON, GERBV_MESSAGE_ERROR, and gerbv_image_t::gerbv_stats.
Referenced by gerber_parse_file_segment().
| static void parse_G_code | ( | gerb_file_t * | fd, | |
| gerb_state_t * | state, | |||
| gerbv_image_t * | image | |||
| ) | [static] |
This function reads a G number and updates the current state. It also updates the G stats counters
Definition at line 886 of file gerber.c.
References gerbv_format::coordinate, gerbv_stats_t::error_list, gerbv_image_t::format, gerbv_stats_t::G0, gerbv_stats_t::G1, gerbv_stats_t::G10, gerbv_stats_t::G11, gerbv_stats_t::G12, gerbv_stats_t::G2, gerbv_stats_t::G3, gerbv_stats_t::G36, gerbv_stats_t::G37, gerbv_stats_t::G4, gerbv_stats_t::G54, gerbv_stats_t::G55, gerbv_stats_t::G70, gerbv_stats_t::G71, gerbv_stats_t::G74, gerbv_stats_t::G75, gerbv_stats_t::G90, gerbv_stats_t::G91, gerbv_stats_t::G_unknown, GERBV_COORDINATE_ABSOLUTE, GERBV_COORDINATE_INCREMENTAL, GERBV_INTERPOLATION_CCW_CIRCULAR, GERBV_INTERPOLATION_CW_CIRCULAR, GERBV_INTERPOLATION_LINEARx001, GERBV_INTERPOLATION_LINEARx01, GERBV_INTERPOLATION_LINEARx1, GERBV_INTERPOLATION_PAREA_END, GERBV_INTERPOLATION_PAREA_START, GERBV_INTERPOLATION_x10, GERBV_MESSAGE_ERROR, GERBV_MESSAGE_WARNING, gerbv_image_t::gerbv_stats, GERBV_UNIT_INCH, and GERBV_UNIT_MM.
Referenced by gerber_parse_file_segment().
| gerbv_image_t* parse_gerb | ( | gerb_file_t * | fd, | |
| gchar * | directoryPath | |||
| ) |
This is a wrapper which gets called from top level. It does some initialization and pre-processing, and then calls gerber_parse_file_segment which processes the actual file. Then it does final modifications to the image created.
Definition at line 626 of file gerber.c.
References gerbv_stats_t::error_list, gerber_parse_file_segment(), gerbv_create_image(), GERBV_LAYERTYPE_RS274X, GERBV_MESSAGE_ERROR, gerbv_image_t::gerbv_stats, gerbv_stats_new(), gerbv_net::layer, gerbv_image_t::layers, gerbv_image_t::layertype, gerbv_image_t::netlist, gerbv_net::state, and gerbv_image_t::states.
Referenced by gerbv_create_rs274x_image_from_filename().
1.5.6