TsgDXFLine

Unit: DXFConv

Description

This class defines a single line segment (entity LINE). Line is specified by two points, the Point and the Point1. When the style of a line is not solid (Lines.IsSolid = False) use DottedSingPts to obtain a pointer to a TFPoint type specific coordinate of a dotted line segment.

Syntax

TsgDXFLine = class(TsgDXFPenLine)

Properties

Properties	Description
Angle	The property represents angle between the line and X axis.
DottedSingPts	The property contains coordinates of the line as list of the pointers to the TFPoint type.
Length	The property represents length of the line.
Point1	The property contains coordinates of the second point.

Derived from TsgDXFPenLine	Description
Extrusion	The property indicates direction to local axis z.
LineType	The property returns line type the TsgDXFLineType entity.
Point	The poroperty contains coordinates for the base point.
ZThick	The property contains offset by Z axis (Thickness in AutoCAD terms).

Derived from TsgDXFPenEntity	Description
Pen	The property for reaching the TPen object, used for drawing.

Derived from TsgDXFEntity	Description
Box	The property determines the 3d box embraced the entity.
Color	The property gets or sets entity color.
ColorCAD	The property gets or sets a color for drawing entities.
Complex	The property determines whether a entity is populated with child entities.
Converter	The property returns the TsgDXFConverter class object.
Count	The property indicates the total number of child entities.
Entities	The property lists all child entities.
EntType	The property indicates type of an entity.
Handle	The property is used for finding entity links.
Layer	The property points to layer, containing given primitive if this layer is given.
LineType	The property sets and gets line type for an entity.
LineTypeScale	The property sets and gets the Linetype scale.
LineWeight	The property sets or gets line weight in millimeters.
PaperSpace	The property indicates Model Space and Paper Space entity segregation.
SrcEnd	The property indicates end position of the entity description in the source CAD file.
SrcStart	The property indicates start position of the entity description in the source CAD file.
Visibility	The property sets and gets entities visibility.
Visible	The property determines whether the component appears onscreen.

Methods

Methods	Description
AssignEntity	The method copies properties of source entity to current entity.
Create	Creates an instance of the TsgDXFLine object.
Destroy	Frees up all internal objects before destroying this object.
GetBoxPoints	See TsgDXFEntity.GetBoxPoints method.

Derived from TsgDXFPenLine	Description
GetThickness	The method returns entity's thickness.
SetLWeight	The method call SetLWeight to change line weight of the entity.

Derived from TsgDXFPenEntity	Description
SetColor	The method changes the color used for drawing.

Derived from TsgDXFEntity	Description
AddEntity	The method adds a new child entity.
Clone	The method copies properties of source entity to current entity (include Handle).
Draw	The method generates the OnDraw event.
EntName	The method returns an entity name.
SetLType	The method sets line type of the entity.

Events

Derived from TsgDXFEntity	Description
OnDraw	The event occurs when the Draw method is called.