libDXF 0.0.1
A library with DXF related functions written in C.
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DXF definition of an AutoCAD mline entity. More...
#include <mline.h>
Data Fields | |
int | id_code |
char * | linetype |
char * | layer |
double | elevation |
double | thickness |
double | linetype_scale |
int16_t | visibility |
int | color |
int | paperspace |
int | graphics_data_size |
int16_t | shadow_mode |
DxfBinaryGraphicsData * | binary_graphics_data |
char * | dictionary_owner_soft |
char * | material |
char * | dictionary_owner_hard |
int16_t | lineweight |
char * | plot_style_name |
long | color_value |
char * | color_name |
long | transparency |
char * | style_name |
DxfPoint * | p0 |
DxfPoint * | p1 |
DxfPoint * | p2 |
DxfPoint * | p3 |
double | scale_factor |
double | element_parameters [DXF_MAX_PARAM] |
double | area_fill_parameters [DXF_MAX_PARAM] |
int | justification |
int | flags |
int | number_of_vertices |
int | number_of_elements |
int | number_of_parameters |
int | number_of_area_fill_parameters |
double | extr_x0 |
double | extr_y0 |
double | extr_z0 |
char * | mlinestyle_dictionary |
struct DxfMline * | next |
DXF definition of an AutoCAD mline entity.
MLINESTYLE
object.MLINESTYLE
dictionary, which precedes the 350 group that has the handle or entity name of the current MLINESTYLE
. Identification number for the entity.
This is to be an unique (sequential) number in the DXF file.
Group code = 5.
Definition at line 76 of file mline.h.
Referenced by dxf_mline_get_id_code(), dxf_mline_read(), dxf_mline_set_id_code(), and dxf_mline_write().
The linetype of the entity.
Defaults to BYLAYER
if ommitted in the DXF file.
Group code = 6.
Definition at line 81 of file mline.h.
Referenced by dxf_mline_free(), dxf_mline_get_linetype(), dxf_mline_read(), and dxf_mline_set_linetype().
char* dxf_mline_struct::layer |
Layer on which the entity is drawn.
Defaults to layer "0" if no valid layername is given.
Group code = 8.
Definition at line 85 of file mline.h.
Referenced by dxf_mline_free(), dxf_mline_get_layer(), dxf_mline_read(), and dxf_mline_set_layer().
double dxf_mline_struct::elevation |
Elevation of the arc in the local Z-direction.
Defaults to 0.0 if omitted in the DXF file, or prior to DXF version R12, or DXF_FLATLAND equals 0 (default).
Group code = 38.
Definition at line 89 of file mline.h.
Referenced by dxf_mline_get_elevation(), dxf_mline_read(), and dxf_mline_set_elevation().
double dxf_mline_struct::thickness |
Thickness of the arc in the local Z-direction.
Defaults to 0.0 if ommitted in the DXF file.
Group code = 39.
Definition at line 95 of file mline.h.
Referenced by dxf_mline_get_thickness(), dxf_mline_read(), dxf_mline_set_thickness(), and dxf_mline_write().
Linetype scale (optional).
Group code = 48.
Definition at line 99 of file mline.h.
Referenced by dxf_mline_get_linetype_scale(), dxf_mline_read(), and dxf_mline_set_linetype_scale().
int16_t dxf_mline_struct::visibility |
Object visibility (optional):
Group code = 60.
Definition at line 103 of file mline.h.
Referenced by dxf_mline_get_visibility(), dxf_mline_read(), and dxf_mline_set_visibility().
Color of the entity.
Defaults to BYLAYER
if ommitted in the DXF file.
Note that entities encapsulated in a block with the color BYBLOCK
are represented in the "native" color of the BLOCK
entity.
Group code = 62.
Definition at line 111 of file mline.h.
Referenced by dxf_mline_get_color(), dxf_mline_read(), and dxf_mline_set_color().
Entities are to be drawn on either PAPERSPACE
or MODELSPACE
.
Optional, defaults to DXF_MODELSPACE
(0).
Group code = 67.
Definition at line 118 of file mline.h.
Referenced by dxf_mline_get_paperspace(), dxf_mline_read(), and dxf_mline_set_paperspace().
Number of bytes in the proxy entity graphics represented in the sub-sequent 310 groups, which are binary chunk records (optional).
Group code = 92.
Definition at line 124 of file mline.h.
Referenced by dxf_mline_get_graphics_data_size(), and dxf_mline_set_graphics_data_size().
int16_t dxf_mline_struct::shadow_mode |
Shadow mode:
Group code = 284.
Definition at line 133 of file mline.h.
Referenced by dxf_mline_get_shadow_mode(), and dxf_mline_set_shadow_mode().
Proxy entity graphics data.
Multiple lines of 256 characters maximum per line (optional).
Group code = 310.
Definition at line 143 of file mline.h.
Referenced by dxf_mline_free(), dxf_mline_get_binary_graphics_data(), and dxf_mline_set_binary_graphics_data().
Soft-pointer ID/handle to owner dictionary (optional).
Group code = 330.
Definition at line 149 of file mline.h.
Referenced by dxf_mline_free(), dxf_mline_get_dictionary_owner_soft(), dxf_mline_read(), dxf_mline_set_dictionary_owner_soft(), and dxf_mline_write().
Hard-pointer ID/handle to material object (present if not BYLAYER).
Group code = 347.
Definition at line 153 of file mline.h.
Referenced by dxf_mline_free(), dxf_mline_get_material(), and dxf_mline_set_material().
Hard owner ID/handle to owner dictionary (optional).
Group code = 360.
Definition at line 158 of file mline.h.
Referenced by dxf_mline_free(), dxf_mline_get_dictionary_owner_hard(), dxf_mline_read(), and dxf_mline_set_dictionary_owner_hard().
int16_t dxf_mline_struct::lineweight |
Lineweight enum value.
Stored and moved around as a 16-bit integer.
Group code = 370.
Definition at line 162 of file mline.h.
Referenced by dxf_mline_get_lineweight(), and dxf_mline_set_lineweight().
Hard pointer ID / handle of PlotStyleName object.
Group code = 390.
Definition at line 167 of file mline.h.
Referenced by dxf_mline_free(), dxf_mline_get_plot_style_name(), and dxf_mline_set_plot_style_name().
A 24-bit color value that should be dealt with in terms of bytes with values of 0 to 255.
The lowest byte is the blue value, the middle byte is the green value, and the third byte is the red value.
The top byte is always 0.
The group code cannot be used by custom entities for their own data because the group code is reserved for AcDbEntity, class-level color data and AcDbEntity, class-level transparency data.
Group code = 420.
Definition at line 171 of file mline.h.
Referenced by dxf_mline_get_color_value(), and dxf_mline_set_color_value().
Color name.
The group code cannot be used by custom entities for their own data because the group code is reserved for AcDbEntity, class-level color data and AcDbEntity, class-level transparency data.
Group code = 430.
Definition at line 183 of file mline.h.
Referenced by dxf_mline_free(), dxf_mline_get_color_name(), and dxf_mline_set_color_name().
Transparency value.
The group code cannot be used by custom entities for their own data because the group code is reserved for AcDbEntity, class-level color data and AcDbEntity, class-level transparency data.
Group code = 440.
Definition at line 191 of file mline.h.
Referenced by dxf_mline_get_transparency(), and dxf_mline_set_transparency().
String of up to 32 characters.
The name of the style used for this mline.
An entry for this style must exist in the MLINESTYLE dictionary.
Group code = 2.
Definition at line 200 of file mline.h.
Referenced by dxf_mline_free(), dxf_mline_get_style_name(), dxf_mline_read(), and dxf_mline_set_style_name().
Start point (in WCS).
Group codes = 10, 20 and 30.
Definition at line 206 of file mline.h.
Referenced by dxf_mline_free(), dxf_mline_get_p0(), dxf_mline_get_x0(), dxf_mline_get_y0(), dxf_mline_get_z0(), dxf_mline_read(), dxf_mline_set_p0(), dxf_mline_set_x0(), dxf_mline_set_y0(), and dxf_mline_set_z0().
Vertex coordinates (multiple entries in a linked list; one entry for each vertex).
Group codes = 11, 21 and 31.
Definition at line 209 of file mline.h.
Referenced by dxf_mline_free(), dxf_mline_get_p1(), dxf_mline_get_x1(), dxf_mline_get_y1(), dxf_mline_get_z1(), dxf_mline_read(), dxf_mline_set_p1(), dxf_mline_set_x1(), dxf_mline_set_y1(), dxf_mline_set_z1(), and dxf_mline_write().
Direction vector of segment starting at this vertex (multiple entries; one for each vertex).
Group codes = 12, 22 and 32.
Definition at line 213 of file mline.h.
Referenced by dxf_mline_free(), dxf_mline_get_p2(), dxf_mline_get_x2(), dxf_mline_get_y2(), dxf_mline_get_z2(), dxf_mline_read(), dxf_mline_set_p2(), dxf_mline_set_x2(), dxf_mline_set_y2(), dxf_mline_set_z2(), and dxf_mline_write().
Direction vector of miter at this vertex (multiple entries; one for each vertex).
Group codes = 13, 23 and 33.
Definition at line 217 of file mline.h.
Referenced by dxf_mline_free(), dxf_mline_get_p3(), dxf_mline_get_x3(), dxf_mline_get_y3(), dxf_mline_get_z3(), dxf_mline_read(), dxf_mline_set_p3(), dxf_mline_set_x3(), dxf_mline_set_y3(), dxf_mline_set_z3(), and dxf_mline_write().
Scale factor.
Group code = 40.
Definition at line 221 of file mline.h.
Referenced by dxf_mline_get_scale_factor(), dxf_mline_read(), and dxf_mline_set_scale_factor().
double dxf_mline_struct::element_parameters[DXF_MAX_PARAM] |
Element parameters (repeats based on previous code 74).
Group code = 41.
Definition at line 224 of file mline.h.
Referenced by dxf_mline_get_element_parameters(), dxf_mline_get_scale_factor(), dxf_mline_init(), dxf_mline_read(), dxf_mline_set_element_parameters(), and dxf_mline_write().
double dxf_mline_struct::area_fill_parameters[DXF_MAX_PARAM] |
Area fill parameters (repeats based on previous code 75).
Group code = 42.
Definition at line 228 of file mline.h.
Referenced by dxf_mline_get_area_fill_parameters(), dxf_mline_init(), dxf_mline_read(), dxf_mline_set_area_fill_parameters(), and dxf_mline_write().
Justification:
Group code = 70.
Definition at line 232 of file mline.h.
Referenced by dxf_mline_get_justification(), dxf_mline_read(), and dxf_mline_set_justification().
Flags (bit-coded values):
Group code = 71.
Definition at line 240 of file mline.h.
Referenced by dxf_mline_get_flags(), dxf_mline_read(), and dxf_mline_set_flags().
Number of vertices.
Group code = 72.
Definition at line 249 of file mline.h.
Referenced by dxf_mline_get_number_of_vertices(), dxf_mline_read(), dxf_mline_set_number_of_vertices(), and dxf_mline_write().
Number of elements in MLINESTYLE definition.
Group code = 73.
Definition at line 252 of file mline.h.
Referenced by dxf_mline_get_number_of_elements(), dxf_mline_read(), and dxf_mline_set_number_of_elements().
Number of parameters for this element (repeats for each element in segment).
Group code = 74.
Definition at line 255 of file mline.h.
Referenced by dxf_mline_get_number_of_parameters(), dxf_mline_read(), dxf_mline_set_number_of_parameters(), and dxf_mline_write().
Number of area fill parameters for this element (repeats for each element in segment).
Group code = 75.
Definition at line 259 of file mline.h.
Referenced by dxf_mline_get_number_of_area_fill_parameters(), dxf_mline_read(), dxf_mline_set_number_of_area_fill_parameters(), and dxf_mline_write().
double dxf_mline_struct::extr_x0 |
X value of the extrusion direction.
Optional, if ommited defaults to 0.0.
Group code = 210.
Definition at line 263 of file mline.h.
Referenced by dxf_mline_get_extr_x0(), dxf_mline_get_extrusion_vector_as_point(), dxf_mline_read(), dxf_mline_set_extr_x0(), dxf_mline_set_extrusion_vector(), and dxf_mline_set_extrusion_vector_from_point().
double dxf_mline_struct::extr_y0 |
Y value of the extrusion direction.
Optional, if ommited defaults to 0.0.
Group code = 220.
Definition at line 267 of file mline.h.
Referenced by dxf_mline_get_extr_y0(), dxf_mline_get_extrusion_vector_as_point(), dxf_mline_read(), dxf_mline_set_extr_y0(), dxf_mline_set_extrusion_vector(), and dxf_mline_set_extrusion_vector_from_point().
double dxf_mline_struct::extr_z0 |
Z value of the extrusion direction.
Optional, if ommited defaults to 1.0.
Group code = 230.
Definition at line 271 of file mline.h.
Referenced by dxf_mline_get_extr_z0(), dxf_mline_get_extrusion_vector_as_point(), dxf_mline_read(), dxf_mline_set_extr_z0(), dxf_mline_set_extrusion_vector(), and dxf_mline_set_extrusion_vector_from_point().
Pointer-handle/ID of MLINESTYLE dictionary.
Group code = 340.
Definition at line 275 of file mline.h.
Referenced by dxf_mline_free(), dxf_mline_get_mlinestyle_dictionary(), dxf_mline_read(), and dxf_mline_set_mlinestyle_dictionary().
struct DxfMline* dxf_mline_struct::next |
pointer to the next DxfMline.
NULL
in the last DxfMline.
Definition at line 277 of file mline.h.
Referenced by dxf_mline_free(), dxf_mline_free_chain(), dxf_mline_get_last(), dxf_mline_get_next(), and dxf_mline_set_next().