Interface for helper functions related to database operations. More...

#include "dbents.h"
#include "dbapserv.h"
#include "dbdynblk.h"
#include "dbeval.h"
#include "acdb.h"
#include "rxregsvc.h"

Functions
AcDbObjectId	acadInsertBlock (const wchar_t *blockName, const AcGePoint3d &origin)
	Insert a block into the database at a specified origin point.
Acad::ErrorStatus	acadSetDynBlockProperty (const AcDbObjectId &blockRefId, const wchar_t *propName, const AcDbEvalVariant &newValue)
	Set a dynamic block property to a new value.
Acad::ErrorStatus	acadGetDynBlockProperty (const AcDbObjectId &blockRefId, const wchar_t *propName, AcDbEvalVariant &outValue)
	Retrieve the value of a dynamic block property.
Acad::ErrorStatus	acadSetBlockAttribute (const AcDbObjectId &blockRefId, const wchar_t tagName, const wchar_t newValue)
	Set a block attribute to a new value.
Acad::ErrorStatus	acadGetBlockAttribute (const AcDbObjectId &blockRefId, const wchar_t *tagName, std::wstring &outValue)
	Retrieve the text value of a block attribute.
Acad::ErrorStatus	acadSetObjectProperty (const AcDbObjectId &objId, AcDb::DxfCode groupCode, const wchar_t *value)
	Set a general object property to a new value.
Acad::ErrorStatus	acadSetObjectPosition (const AcDbObjectId &objId, const AcGePoint3d &position)
	Set the position of a supported entity.
Acad::ErrorStatus	acadGetObjectPosition (const AcDbObjectId &objId, AcGePoint3d &outPosition)
	Get the position of a supported entity.
Acad::ErrorStatus	acadSetObjectScale (const AcDbObjectId &objId, const AcGeScale3d &scale)
	Set the scale of a supported entity.
Acad::ErrorStatus	acadGetObjectScale (const AcDbObjectId &objId, AcGeScale3d &outScale)
	Get the scale of a supported entity.
Acad::ErrorStatus	acadGetBlockName (const AcDbObjectId &objId, std::wstring &name)
	Get block name that an object references.

Detailed Description

Interface for helper functions related to database operations.

This module is part of the Junction Diagram Automation Suite. Unauthorized copying, distribution, or modification is prohibited.

Version: 1.2.0

Author: Ethan Barnes ebarn.nosp@m.es@g.nosp@m.astec.nosp@m.heng.nosp@m..com

Date: 2025-06-19

Copyright: Proprietary - All Rights Reserved by GasTech Engineering LLC

Function Documentation

◆ acadGetBlockAttribute()

Acad::ErrorStatus acadGetBlockAttribute	(	const AcDbObjectId &	blockRefId,
		const wchar_t *	tagName,
		std::wstring &	outValue )

Retrieve the text value of a block attribute.

Searches the given block reference for an attribute whose tag matches tagName (case‑insensitive). If found, the attribute’s text string is returned in outValue.

Parameters

blockRefId	The object ID of the block reference to inspect.
tagName	The attribute tag to search for (case‑insensitive).
outValue	Receives the attribute’s text string on success.

Returns

Acad::ErrorStatus

Acad::eOk – attribute found, value returned.
Acad::eKeyNotFound – attribute with that tag not present.
Other Acad errors – object open failure, iterator error, etc.

◆ acadGetBlockName()

Acad::ErrorStatus acadGetBlockName	(	const AcDbObjectId &	objId,
		std::wstring &	name )

Get block name that an object references.

This function takes an objectId, checks to see if its a reference to a block, and returns the name of that block reference.

Parameters

objId	The object ID of the entity whose block name we want.ABC
name	A wide string reference where the name will be stored. Empty if the object is not a block reference.

Returns: Acad::ErrorState indicating success or failure of the operation.

◆ acadGetDynBlockProperty()

Acad::ErrorStatus acadGetDynBlockProperty	(	const AcDbObjectId &	blockRefId,
		const wchar_t *	propName,
		AcDbEvalVariant &	outValue )

Retrieve the value of a dynamic block property.

This function reads the current value of a specified property from a dynamic block reference.

Parameters

blockRefId	The object ID of the block reference whose property is being read.
propName	The name of the property to retrieve. Must exist in the dynamic block definition.
outValue	Output parameter that receives the current value of the property, encapsulated as an AcDbEvalVariant.

Returns: Acad::ErrorStatus indicating success or failure of the operation. Returns Acad::eKeyNotFound if the property does not exist.

◆ acadGetObjectPosition()

Acad::ErrorStatus acadGetObjectPosition	(	const AcDbObjectId &	objId,
		AcGePoint3d &	outPosition )

Get the position of a supported entity.

This function retrieves the position of a supported object type, such as a block reference, point, circle, or text. The result is stored in a 3D point.

Parameters

objId	The object ID of the entity.
outPosition	The position of the entity, if supported.

Returns: Acad::ErrorStatus indicating success or failure of the operation. Returns Acad::eInvalidInput if the entity does not have a position.

◆ acadGetObjectScale()

Acad::ErrorStatus acadGetObjectScale	(	const AcDbObjectId &	objId,
		AcGeScale3d &	outScale )

Get the scale of a supported entity.

Retrieves the scale factors (X, Y, Z) of a block reference or other scalable entity.

Parameters

objId	The object ID of the entity.
outScale	Receives the object's scale as an AcGeScale3d.

Returns: Acad::ErrorStatus indicating success or failure. Returns Acad::eInvalidInput if scale is not supported for this type.

◆ acadInsertBlock()

AcDbObjectId acadInsertBlock	(	const wchar_t *	blockName,
		const AcGePoint3d &	origin )

Insert a block into the database at a specified origin point.

This function inserts a block with the given name into the database at the provided origin point and returns the object ID of the inserted block.

Parameters

blockName	The name of the block to be inserted. Must be a valid string representing an existing block definition.
origin	The 3D point where the block should be placed in the database.

Returns: The AcDbObjectId of the newly inserted block, or an invalid ID if insertion fails.

◆ acadSetBlockAttribute()

Acad::ErrorStatus acadSetBlockAttribute	(	const AcDbObjectId &	blockRefId,
		const wchar_t *	tagName,
		const wchar_t *	newValue )

Set a block attribute to a new value.

This function updates the specified attribute of a block reference with a new value.

Parameters

blockRefId	The object ID of the block reference whose attribute is being set.
tagName	The name of the tag associated with the attribute. Must exist in the block definition.
newValue	A wide string pointer to the new value for the specified attribute.

Returns: Acad::ErrorStatus indicating success or failure of the operation.

◆ acadSetDynBlockProperty()

Acad::ErrorStatus acadSetDynBlockProperty	(	const AcDbObjectId &	blockRefId,
		const wchar_t *	propName,
		const AcDbEvalVariant &	newValue )

Set a dynamic block property to a new value.

This function updates the specified property of a dynamic block reference with a new value.

Parameters

blockRefId	The object ID of the block reference whose property is being set.
propName	The name of the property to be updated. Must exist in the dynamic block definition.
newValue	The new value for the specified property, encapsulated as an AcDbEvalVariant.

Returns: Acad::ErrorStatus indicating success or failure of the operation.

◆ acadSetObjectPosition()

Acad::ErrorStatus acadSetObjectPosition	(	const AcDbObjectId &	objId,
		const AcGePoint3d &	position )

Set the position of a supported entity.

This function updates the position of a supported object type, such as a block reference, point, text, or circle. Entities not supporting a direct position cannot be modified using this function.

Parameters

objId	The object ID of the entity to be updated.
position	The new position to assign to the entity.

Returns: Acad::ErrorStatus indicating success or failure of the operation. Returns Acad::eInvalidInput if the entity does not support positioning.

◆ acadSetObjectProperty()

Acad::ErrorStatus acadSetObjectProperty	(	const AcDbObjectId &	objId,
		AcDb::DxfCode	groupCode,
		const wchar_t *	value )

Set a general object property to a new value.

This function updates the specified property of an object with a new value, identified by a DXF group code.

Parameters

objId	The object ID of the entity whose property is being set.
groupCode	The DXF group code representing the property type to be updated. For example, AcDb::kDxfLayerName for the layer name.
value	A wide string pointer to the new value for the specified property.

Returns: Acad::ErrorStatus indicating success or failure of the operation.

◆ acadSetObjectScale()

Acad::ErrorStatus acadSetObjectScale	(	const AcDbObjectId &	objId,
		const AcGeScale3d &	scale )

Set the scale of a supported entity.

Updates the X/Y/Z scale factors of a block reference or similar entity.

Parameters

objId	The object ID of the entity to scale.
scale	The new scale as an AcGeScale3d.

Returns: Acad::ErrorStatus indicating success or failure. Returns Acad::eInvalidInput if the entity does not support scaling.

Functions

Detailed Description

Function Documentation

◆ acadGetBlockAttribute()

◆ acadGetBlockName()

◆ acadGetDynBlockProperty()

◆ acadGetObjectPosition()

◆ acadGetObjectScale()

◆ acadInsertBlock()

◆ acadSetBlockAttribute()

◆ acadSetDynBlockProperty()

◆ acadSetObjectPosition()

◆ acadSetObjectProperty()

◆ acadSetObjectScale()