TsgDXFBlockRecord
Unit: DXFConv
Description
This class encapsulates BLOCK_RECORD table of TABLES section in DXF-files. BLOCK_RECORD has link on a block from BLOCKS section. A certain LAYOUT can references to BLOCK_RECORD, if BLOCK_RECORD corresponds with a block one of *Paper_Spaces. Note: The TsgDXFBlockRecord class is identical copy of it parent. This class created for future versions of DLL importer/exporter.
Syntax
TsgDXFBlockRecord = class(TsgDXFPenTableItem)
Properties
| Derived from TsgDXFPenTableItem | Description |
|---|---|
Flags | The property sets and gets standard flag values (bit-coded value) |
Name | The name of the type of line or layer value of 2 code of the section from DXF file of a table LTYPE or LAYERS. |
| 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
| Derived from TsgDXFPenTableItem | Description |
|---|---|
AssignEntity | The method copies properties of source entity to current entity. |
EntName | The property gets the name of an entity. |
| Derived from TsgDXFPenEntity | Description |
|---|---|
Create | Creates an instance of the TsgDXFPenEntity object. |
Destroy | Frees up internal the TPen object before freeing this instance. |
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. |
GetBoxPoints | The method is used in drawing cycle for fast checking whether the entity must be drawn. |
GetThickness | The method returns entity's thickness. |
SetLType | The method sets line type of the entity. |
SetLWeight | The method sets line weight width of the entity. |
Events
| Derived from TsgDXFEntity | Description |
|---|---|
OnDraw | The event occurs when the Draw method is called. |