envi-code/SourceCode/Code2026/Dimension/AecDbDrawingName.cpp

#include "StdAfx.h"
#include "AecDbDrawingName.h"
#include "globalFunc.h"
#include "PushProperty.h"
#include "GePoly2D.h"
#include "aecdbtext.h"

AcDbObjectId InitLayer(const TCHAR *szLayer, AcDbDatabase *pDb = NULL);
AcDbObjectId InitTextStyle(TTextStyle ts, AcDbDatabase *pDb = NULL);
Adesk::Int16 AecXDbDrawingName::g_nVersion = 3;

ACRX_DXF_DEFINE_MEMBERS(AecXDbDrawingName, AecXDbEntityBaseEx, AcDb::kDHL_CURRENT,
	AcDb::kMReleaseCurrent, 1, AEC_TUMINGBIAOZHU,
	"AEC_TUMINGBIAOZHU|缺乏上华解释器, 请下载上华软件|网址: www.shanghuasoft.com");

#define DRAWINGNAME_REGIONPL  _T("DNREGION")

// Constructor / Destructor
AecXDbDrawingName::AecXDbDrawingName()
{
	m_dRotation = 0.0;
	m_dNameHeight = 7.0;
	m_dScaleHeight = 5.0;
	m_dLineWidth = 0.7;
	//	m_dMultiple = 1.0;
	m_dMultiple = 0.6; // modified by whl on 020613
	// sg modify 120106，给“TS_DRAWINGNAME”独立出来一个文字样式
	//m_idNameStyle = InitTextStyle(TS_STANDARD);
	//m_idScaleStyle = InitTextStyle(TS_STANDARD);
	m_idNameStyle = InitTextStyle(TS_DRAWINGNAME);
	m_idScaleStyle = InitTextStyle(TS_DRAWINGNAME);
	m_bShowScale = TRUE;
	m_iDrawStyle = 1;
	m_colorText = 7;
	m_bShowRegion = FALSE;
}

//Acad::ErrorStatus
//AecXDbDrawingName::subGetClassID(CLSID* pClsid) const
//{
//	*pClsid = CLSID_ComDrawingName;
//	return Acad::eOk;
//}

Acad::ErrorStatus
AecXDbDrawingName::dwgInFields(AcDbDwgFiler* filer)
{
	AssertWriteEnabled();
	Acad::ErrorStatus es;
	if ((es = AecXDbEntityBaseEx::dwgInFields(filer)) != Acad::eOk)
		return es;

	Adesk::Int16 version;
	filer->readItem(&version);
	if (version > g_nVersion)
		return Acad::eMakeMeProxy;

	AcGePoint3d ptLoc; // sg modify 090112
	filer->readItem(&ptLoc);
	m_ptLocation = ptLoc;
	GlobalFunc::ReadString(filer, m_szNameText);
	GlobalFunc::ReadString(filer, m_szScaleText);
	filer->readItem(&m_dRotation);
	filer->readItem(&m_dNameHeight);
	filer->readItem(&m_dScaleHeight);
	filer->readItem(&m_dLineWidth);
	filer->readItem(&m_dMultiple);
	filer->readItem(&m_idNameStyle);
	filer->readItem(&m_idScaleStyle);
	filer->readItem(&m_bShowScale);
	filer->readItem(&m_iDrawStyle);
	filer->readItem(&m_colorText);

	if (version > 1) // sg add 090112，8.0起
	{
		filer->readItem((AcGePoint3d *)&m_ptMidLoc);
		if (version == 2) // sg add 090325，处理8.0的Beta1版本
		{
			GetCenterPtIncludeScale(); // 转化为Beta2中的包括比例部分的居中对齐点
			// sg add 090325，8.0的BETA2起，将“文字转角”并入“布局转角”
			m_nLayoutRotation = m_nLayoutRotation + m_dRotation;
			m_dRotation = 0;
		}
	}
	else // 处理8.0以前版本
	{
		GetBottomCenterPt(); // 将7.5中的m_ptLocation点转化为m_ptMidLoc
		// sg add 090320，8.0的BETA2起，将“文字转角”并入“布局转角”
		m_nLayoutRotation = m_nLayoutRotation + m_dRotation;
		m_dRotation = 0;
	}
	return filer->filerStatus();
}

Acad::ErrorStatus
AecXDbDrawingName::dwgOutFields(AcDbDwgFiler* filer) const
{
	assertReadEnabled();
	if (!IsValid())
		return Acad::eNotApplicable;

	Acad::ErrorStatus es;
	if ((es = AecXDbEntityBaseEx::dwgOutFields(filer)) != Acad::eOk)
		return es;

	Adesk::Int16 version = g_nVersion;
		filer->writeItem(g_nVersion);

	filer->writeItem(m_ptLocation.AsAcGePoint3d());
	filer->writeItem(m_szNameText);
	filer->writeItem(m_szScaleText);
	filer->writeItem(m_dRotation);
	filer->writeItem(m_dNameHeight);
	filer->writeItem(m_dScaleHeight);
	filer->writeItem(m_dLineWidth);
	filer->writeItem(m_dMultiple);
	filer->writeItem(m_idNameStyle);
	filer->writeItem(m_idScaleStyle);
	filer->writeItem(m_bShowScale);
	filer->writeItem(m_iDrawStyle);
	filer->writeItem(m_colorText);

		filer->writeItem(m_ptMidLoc.AsAcGePoint3d());
	return filer->filerStatus();
}

Acad::ErrorStatus
AecXDbDrawingName::dxfInFields(AcDbDxfFiler* filer)
{
	return AecXDbEntityBaseEx::dxfInFields(filer);
}

Acad::ErrorStatus
AecXDbDrawingName::dxfOutFields(AcDbDxfFiler* filer) const
{
	return AecXDbEntityBaseEx::dxfOutFields(filer);
}

Acad::ErrorStatus AecXDbDrawingName::GetGripText(int idx, CString &cs) const
{
	assertReadEnabled();
	Acad::ErrorStatus es = Acad::eOk;
	switch (idx) {
	case 0:
		cs = _T("移动图名标注");
		break;
	case 1:
		cs = _T("移动比例位置");
		break;
	default:
		es = Acad::eInvalidIndex;
		break;
	}
	return es;
}

Acad::ErrorStatus
AecXDbDrawingName::subGetGripPoints(AcGePoint3dArray&	gripPoints,
	AcDbIntArray&		osnapModes,
	AcDbIntArray&		geomIds) const
{
	assertReadEnabled();
	//	gripPoints.append(m_ptLocation); // sg modify 090112，改为居中对齐点
	gripPoints.append(m_ptMidLoc);
	if (m_bShowScale) // 显示比例
	{
		ADSGePoint3d ptScaleLoc = GetScaleLocation();
		gripPoints.append(ptScaleLoc);
	}

	// add by hh 2013-10-15 增加区域线条夹点
	GePoly2D poly;
	if (GetRegionPoly(&poly))
	{
		for (int i = 0; i < poly.Length(); i++)
		{
			gripPoints.append(*(poly[i]));
		}
	}
	// add end

	return Acad::eOk;
}

Acad::ErrorStatus AecXDbDrawingName::subGetGripPoints(AcDbGripDataPtrArray & grips, const double curViewUnitSize, const int gripSize, const AcGeVector3d & curViewDir, const int bitflags) const
{
	return Acad::eNotImplementedYet;
}

Acad::ErrorStatus
AecXDbDrawingName::subGetOsnapPoints(AcDb::OsnapMode	    osnapMode,
	INT_PTR					gsSelectionMark,
	const AcGePoint3d&	pickPoint,
	const AcGePoint3d&	lastPoint,
	const AcGeMatrix3d&	viewXform,
	AcGePoint3dArray&	snapPoints,
	AcDbIntArray&		geomIds) const
{
	assertReadEnabled();
	Acad::ErrorStatus es = Acad::eNotApplicable;
	switch (osnapMode) {
	case AcDb::kOsModeIns:
	{
		//			snapPoints.append(m_ptLocation); // sg modify 090112，改为居中对齐点
		snapPoints.append(m_ptMidLoc);
		if (m_bShowScale) // 显示比例
		{
			ADSGePoint3d ptScaleLoc = GetScaleLocation();
			snapPoints.append(ptScaleLoc);
		}
		es = Acad::eOk;
	}
	break;
	default:
		break;
	}
	return es;
}

Acad::ErrorStatus
AecXDbDrawingName::subMoveGripPointsAt(const AcDbIntArray&	indices,
	const AcGeVector3d&	offset)
{
	if (indices.length() == 0 || offset.isZeroLength())
		return Acad::eOk;

	AssertWriteEnabled();

	AecDbObjXDataMap* pXData = __GetSpecialtyData();
	AcGePoint3dArray arPts;
	pXData->GetAt(DRAWINGNAME_REGIONPL, arPts);

	for (int i = 0; i < indices.length(); i++)
	{
		int idx = indices[i];
		switch (idx) {
		case 0:
			//			m_ptLocation += offset; // sg modify 090112，改为居中对齐点
			m_ptMidLoc += offset;
			break;
		case 1:
		{
			if (m_bShowScale) // 显示比例
			{
				AcGeVector3d vtUnit(AcGeVector3d::kXAxis);
				// sg modify 090320，8.0起将文字转角并入布局转角
//					vtUnit.rotateBy(m_dRotation + GetLayoutRotation(), AcGeVector3d::kZAxis);
				vtUnit.rotateBy(GetLayoutRotation(), AcGeVector3d::kZAxis);

				double dAngle = vtUnit.angleTo(offset); // 将变化量投影到布局转角方向
				m_dMultiple += offset.length() * cos(dAngle) / GetPScale() / m_dNameHeight;
			}
		}
		break;
		default:
			break;
		}

		// add by hh 2013-10-15 增加区域夹点的处理
		if (0 != arPts.length())
		{
			if (m_bShowScale)
				idx -= 2;
			else
				idx -= 1;
			if (0 <= idx && idx < arPts.length())
			{
				arPts[idx] += offset;
				SetRegionPoly(arPts);
			}
		}
		// add end
	}
	return Acad::eOk;
}

Acad::ErrorStatus
AecXDbDrawingName::subTransformBy(const AcGeMatrix3d& xform)
{
	AssertWriteEnabled();
	Acad::ErrorStatus es;
	if ((es = AecXDbEntityBaseEx::subTransformBy(xform)) != Acad::eOk)
		return es;

	//	m_ptLocation.TransformBy(xform); // sg modify 090112，改为居中对齐点
	m_ptMidLoc.TransformBy(xform);

	// add by hh 2013-10-15 区域PL
	AecDbObjXDataMap* pXData = __GetSpecialtyData();
	if (NULL != pXData)
	{
		AcGePoint3dArray arPts;
		if (pXData->GetAt(DRAWINGNAME_REGIONPL, arPts))
		{
			int nLen = arPts.length();
			for (int i = 0; i < nLen; i++)
			{
				arPts[i].transformBy(xform);
			}
			SetRegionPoly(arPts);
		}
	}
	// add end

	// sg delete 090325，图名的位置点调整到整个符号的居中对齐，镜像时，不再需要调整
//	AcGeVector3d vtRotation = GetVector();
//	vtRotation.transformBy(xform);
//	if (IsMirrorMatrix(xform))
//	{
//		AcGeVector3d vec = vtRotation;
//		vec.rotateBy(Wcs2Ucs(0.0), AcGeVector3d::kZAxis);
//		if (vec.x < 0.0)
//		{
//			m_ptLocation += vtRotation;
//			vtRotation.negate();
//		}
//		else
//			m_ptLocation -= m_dNameHeight * GetPScale() * vtRotation.perpVector();
//	}

	// modified by whl on 060707，只改变布局转角
//	double dAngle = vtRotation.angleTo(AcGeVector3d::kXAxis);
//	if (vtRotation.y < 0.0)
//		dAngle = 2 * PI - dAngle;
//	m_dRotation = dAngle - GetLayoutRotation();
	return Acad::eOk;
}

// sg add 090327，获取整个符号长度/线长（沿布局转角方向）
double AecXDbDrawingName::GetTotalLen() const
{
	assertReadEnabled();
	AecXDbText text;
	text.SetPScale(GetPScale());
	text.setPropertiesFrom(this);
	text.SetRotation(0.0);
	text.SetAlignment(AcGiDraw::kBottomLeft);
	text.SetHeight(m_dNameHeight);
	text.SetStyleId(m_idNameStyle);
	text.SetText(m_szNameText); // 图名文字
	text.SetLocation(ADSGePoint3d());

	double dNameX(0.0), dNameY(0.0);
	text.GetExtents(&dNameX, &dNameY);

	double dRet = dNameX;
	if (m_bShowScale) // 显示比例
	{
		text.SetHeight(m_dScaleHeight);
		text.SetStyleId(m_idScaleStyle);
		text.SetText(m_szScaleText); // 比例文字
		text.SetLocation(ADSGePoint3d());

		double dScaleX(0.0), dScaleY(0.0);
		text.GetExtents(&dScaleX, &dScaleY);
		dRet += m_dMultiple * m_dNameHeight * GetPScale() + dScaleX;
		if (m_iDrawStyle == 0) // 传统样式
			dRet += 0.2 * m_dScaleHeight * GetPScale();
	}
	else // 不显示比例
		dRet += 0.2 * m_dNameHeight * GetPScale();
	return dRet;
}

double AecXDbDrawingName::GetLineLen() const
{
	assertReadEnabled();
	AecXDbText text;
	text.SetPScale(GetPScale());
	text.setPropertiesFrom(this);
	text.SetRotation(0.0);
	text.SetAlignment(AcGiDraw::kBottomLeft);
	text.SetHeight(m_dNameHeight);
	text.SetStyleId(m_idNameStyle);
	text.SetText(m_szNameText); // 图名文字
	text.SetLocation(ADSGePoint3d());

	double dNameX(0.0), dNameY(0.0);
	text.GetExtents(&dNameX, &dNameY);

	double dRet = dNameX;
	if (m_bShowScale && m_iDrawStyle == 0) // 传统样式，显示比例
	{
		text.SetHeight(m_dScaleHeight);
		text.SetStyleId(m_idScaleStyle);
		text.SetText(m_szScaleText); // 比例文字
		text.SetLocation(ADSGePoint3d());

		double dScaleX(0.0), dScaleY(0.0);
		text.GetExtents(&dScaleX, &dScaleY);
		dRet += m_dMultiple * m_dNameHeight * GetPScale() + dScaleX;
		dRet += 0.2 * m_dScaleHeight * GetPScale();
	}
	else // 不显示比例
		dRet += 0.2 * m_dNameHeight * GetPScale();
	return dRet;
}

// 根据m_ptMidLoc点，计算“图名”、“比例”绘制点
ADSGePoint3d AecXDbDrawingName::GetNameDrawPt() const // sg add 090325，图名绘制点
{
	assertReadEnabled();
	AcGeVector3d vtUnit(AcGeVector3d::kXAxis);
	// 8.0起，文字转角并入布局转角
	vtUnit.rotateBy(GetLayoutRotation(), AcGeVector3d::kZAxis);

	ADSGePoint3d ptRet;
	double dDist = GetTotalLen() * 0.5;
	ptRet = m_ptMidLoc - dDist * vtUnit;
	return ptRet;
}

ADSGePoint3d AecXDbDrawingName::GetScaleLocation() const // 比例绘制点
{
	assertReadEnabled();
	AcGeVector3d vtUnit(AcGeVector3d::kXAxis);
	// sg modify 090320，8.0起将文字转角并入布局转角
//	vtUnit.rotateBy(m_dRotation+GetLayoutRotation(), AcGeVector3d::kZAxis);
	vtUnit.rotateBy(GetLayoutRotation(), AcGeVector3d::kZAxis);

	AecXDbText text;
	text.SetPScale(GetPScale());
	text.setPropertiesFrom(this);
	text.SetRotation(0.0);
	text.SetAlignment(AcGiDraw::kBottomLeft);
	text.SetHeight(m_dNameHeight);
	text.SetStyleId(m_idNameStyle);
	text.SetText(m_szNameText); // 图名
	text.SetLocation(ADSGePoint3d());

	double dNameX(0.0), dNameY(0.0);
	text.GetExtents(&dNameX, &dNameY);

	// sg delete 090327，调用GetTotalLen函数处理
//	text.SetAlignment(AcGiDraw::kBottomLeft);
//	text.SetHeight(m_dScaleHeight);
//	text.SetStyleId(m_idScaleStyle);
//	text.SetText(m_szScaleText); // 比例
//	text.SetLocation(ADSGePoint3d());
//	double dScaleX(0.0), dScaleY(0.0);
//	text.GetExtents(&dScaleX, &dScaleY);

	ADSGePoint3d ptRet;
	double dDist = GetTotalLen() * 0.5; // sg add 090327
//	ptRet = m_ptLocation + (dNameX + m_dMultiple * dNameY) * vtUnit; // sg modify 090112
	ptRet = m_ptMidLoc + (dNameX + m_dMultiple * dNameY - dDist) * vtUnit;
	return ptRet;
}


// 8.0的Beta2起，该函数未使用，原设计意图是处理镜像时，整个符号的位置点
AcGeVector3d AecXDbDrawingName::GetVector() const
{
	AcGeVector3d vtUnit(AcGeVector3d::kXAxis);
	// sg modify 090320，8.0起将文字转角并入布局转角
//	vtUnit.rotateBy(m_dRotation+GetLayoutRotation(), AcGeVector3d::kZAxis);
	vtUnit.rotateBy(GetLayoutRotation(), AcGeVector3d::kZAxis);

	AecXDbText text;
	text.SetPScale(GetPScale());
	text.setPropertiesFrom(this);
	text.SetRotation(0.0);
	text.SetAlignment(AcGiDraw::kBottomLeft);
	text.SetHeight(m_dNameHeight);
	text.SetStyleId(m_idNameStyle);
	text.SetText(m_szNameText); // 图名
	ADSGePoint3d ptNameLoc;
	text.SetLocation(ptNameLoc);

	double dNameX(0.0), dNameY(0.0);
	text.GetExtents(&dNameX, &dNameY);
	// 	vtRotation = dNameX * vtUnit; // sg delete 090113

	AcGeVector3d vtRotation;
	double dScaleX(0.0), dScaleY(0.0);
	if (m_bShowScale) // 比例
	{
		ADSGePoint3d ptScaleLoc;
		ptScaleLoc.x = ptNameLoc.x + (dNameX * 0.5 + m_dMultiple * dNameY);
		ptScaleLoc.y = ptNameLoc.y;
		text.SetHeight(m_dScaleHeight);
		text.SetStyleId(m_idScaleStyle);
		text.SetText(m_szScaleText);
		text.SetLocation(ptScaleLoc);
		text.SetAlignment(AcGiDraw::kBottomLeft); // sg add 090112
		text.GetExtents(&dScaleX, &dScaleY);
		//		vtRotation += (m_dMultiple * dNameY + dScaleX) * vtUnit;
		vtRotation = (m_dMultiple * dNameY + dScaleX) * vtUnit; // sg modify 090113
	}
	return vtRotation;
}

double AecXDbDrawingName::GetOffset() const // ExplodeOrDraw2d函数中调用
{
	AecXDbText text;
	text.SetPScale(GetPScale());
	text.setPropertiesFrom(this);
	text.SetLayoutRotation(0);
	text.SetRotation(0.0);
	text.SetAlignment(AcGiDraw::kBottomLeft);
	text.SetHeight(m_dNameHeight);
	text.SetStyleId(m_idNameStyle);
	text.SetText(m_szNameText);
	text.SetLocation(ADSGePoint3d());
	AcGiViewDraw dc;
	text.Draw2d(dc);
	const AcDbVoidPtrArray &ar = text.Get2DBuffer();
	AcDbExtents ext, extall;
	for (int i = 0; i < ar.length(); ++i)
	{
		const AcDbEntity *p((AcDbEntity*)ar[i]);
		if (p->getGeomExtents(ext) == Acad::eOk)
			extall.addExt(ext);
	}

	ADSGePoint3d ptLow, ptUp;
	ptLow = extall.minPoint();
	ptUp = extall.maxPoint();
	//text.GetExtents2d(ptLow, ptUp);
	return -ptLow.y;
}


// sg add 090112，将7.5中的m_ptLocation点转化为m_ptMidLoc
void AecXDbDrawingName::GetBottomCenterPt()
{
	AssertWriteEnabled();
	AcGeVector3d vtUnit(AcGeVector3d::kXAxis);
	// sg modify 090320，8.0起将文字转角并入布局转角
//	vtUnit.rotateBy(m_dRotation+GetLayoutRotation(), AcGeVector3d::kZAxis);
	vtUnit.rotateBy(GetLayoutRotation(), AcGeVector3d::kZAxis);

	double dDist = GetTotalLen() * 0.5; // sg modify 090327
	m_ptMidLoc = m_ptLocation + dDist * vtUnit;
}

ADSGePoint3d AecXDbDrawingName::GetBottomLeftPt() const
{
	AcGeVector3d vtUnit(AcGeVector3d::kXAxis);
	// sg modify 090320，8.0起将文字转角并入布局转角
//	vtUnit.rotateBy(m_dRotation+GetLayoutRotation(), AcGeVector3d::kZAxis);
	vtUnit.rotateBy(GetLayoutRotation(), AcGeVector3d::kZAxis);

	double dDist = GetTotalLen() * 0.5; // sg modify 090327
	ADSGePoint3d ptRet = m_ptMidLoc - dDist * vtUnit;
	return ptRet;
}

// sg add 090325，根据Beta1中的图名居中对齐点，得到Beta2中的包括比例部分的居中对齐点
void AecXDbDrawingName::GetCenterPtIncludeScale()
{
	AssertWriteEnabled();
	AcGeVector3d vtUnit(AcGeVector3d::kXAxis);
	vtUnit.rotateBy(GetLayoutRotation(), AcGeVector3d::kZAxis);

	AecXDbText text;
	text.SetPScale(GetPScale());
	text.setPropertiesFrom(this);
	text.SetRotation(0.0);
	text.SetAlignment(AcGiDraw::kBottomLeft);
	text.SetHeight(m_dNameHeight);
	text.SetStyleId(m_idNameStyle);
	text.SetText(m_szNameText);
	text.SetLocation(ADSGePoint3d());

	double dNameX(0.0), dNameY(0.0);
	text.GetExtents(&dNameX, &dNameY);
	double dDist = (GetTotalLen() - dNameX) * 0.5;
	m_ptMidLoc = m_ptMidLoc + dDist * vtUnit;
}

///////////////////////////////////////////////////////
Acad::ErrorStatus
AecXDbDrawingName::Draw2d(AcGiDraw &dc) const
{
	assertReadEnabled();
	GlobalFunc::_LoadConfig();
	if (!IsValid())
		return Acad::eNotApplicable;

	if (Has2DBuffer() && !m_bInJig)
	{
		dc.SetColor(colorIndex());
		dc.SetLayer(layerId());
		BaseEx::_Draw2DBuffers(dc, true);
		return Acad::eOk;
	}

	AcGeVector3d vtUnit(AcGeVector3d::kXAxis);
	double layRotation = GetLayoutRotation();
	// sg modify 090320，8.0起将文字转角并入布局转角
//	vtUnit.rotateBy(m_dRotation + layRotation, AcGeVector3d::kZAxis);
	vtUnit.rotateBy(layRotation, AcGeVector3d::kZAxis);

	AecXDbText text; // 文字
	text.setPropertiesFrom(this);
	text.SetPScale(GetPScale());
	// sg add 120313，分解出来的文字的图层和颜色要随“高级选项”中的设置来处理
	//if (dc.IsExportTch4() && g_nSymbTextT3Layer == 1)
	//{
	//	text.setLayer(::InitLayer(LAY_TEXT, database()));
	//}
	//else
		text.setColorIndex(m_colorText); // sg add 090608，文字和标注放在同一层，文字的颜色为白色
	text.SetAlignment(AcGiDraw::kBottomLeft);
	text.SetHeight(m_dNameHeight);
	text.SetStyleId(m_idNameStyle);
	text.SetText(m_szNameText); // 图名

//	ADSGePoint3d ptNameLoc = m_ptLocation; // sg modify 090112
	ADSGePoint3d ptNameLoc = GetNameDrawPt();
	text.SetLocation(ptNameLoc);
	// sg delete 090320，8.0起将文字转角并入布局转角
//	text.SetRotation(m_dRotation);
	double dNameX = 0, dNameY = 0;
	text.GetExtents(&dNameX, &dNameY);
	//if (dc.IsFullExplode())
	//{
	//	TPushProperty vProp(&text, dc);
	//	text.ExplodeOrDraw2d(dc);
	//}
	//else
		//dc.DrawEntity(text);
	DrawBaseEx(dc, text);

	double dScaleX = 0, dScaleY = 0;
	if (m_bShowScale) // 显示比例
	{
		// sg modify 090112
//		ADSGePoint3d ptScaleLoc = m_ptLocation + (dNameX + m_dMultiple * m_dNameHeight * GetPScale()) * vtUnit;
		ADSGePoint3d ptScaleLoc = GetScaleLocation();
		text.SetHeight(m_dScaleHeight);
		text.SetStyleId(m_idScaleStyle);
		text.SetText(m_szScaleText);
		text.SetLocation(ptScaleLoc);
		text.GetExtents(&dScaleX, &dScaleY);
		//if (dc.IsFullExplode())
		//{
		//	TPushProperty vProp(&text, dc);
		//	text.ExplodeOrDraw2d(dc);
		//}
		//else
			//dc.DrawEntity(text);
		DrawBaseEx(dc, text);
	}

	// add by whl on 060313
	if (dNameX < 1E-5)
		dNameX = 100;
	if (dScaleX < 1E-5)
		dScaleX = 100;

	// 下画线
//	ADSGePoint3d ptLeft = m_ptLocation; // sg modify 090112
//	ADSGePoint3d ptRight = m_ptLocation;
//	double dScale = 1.0/5.0 * GetPScale();
//	if (m_bShowScale && m_iDrawStyle==0) // 传统样式
//		ptRight += (dTotalLen*0.5 + m_dScaleHeight*dScale) * vtUnit;
//	else
//		ptRight += (dTotalLen*0.5 + m_dNameHeight*dScale) * vtUnit;

	ADSGePoint3d ptLeft = ptNameLoc; // sg modify 090327，整个图名符号长度
	ADSGePoint3d ptRight = ptNameLoc + GetLineLen() * vtUnit;
	GeLine ln(ptLeft, ptRight);
	ln.SetElevation(0.0);
	ln = ln.Offset(GetOffset());
	AcDbPolyline pline;
	pline.setPropertiesFrom(this);
	double dOffset = 2 * m_dLineWidth * GetPScale();

	GeLine lnThick = ln.Offset(dOffset); // 粗线
	pline.addVertexAt(0, lnThick.StartPoint());
	pline.addVertexAt(1, lnThick.EndPoint());
	pline.setConstantWidth(m_dLineWidth * GetPScale());
	DrawPline(dc, pline);
	//dc.DrawEntity(pline);

	if (m_iDrawStyle == 0) // 传统样式
	{
		GeLine lnThin = ln.Offset(2 * dOffset); // 细线
		pline.reset(Adesk::kFalse, 0);
		pline.addVertexAt(0, lnThin.StartPoint());
		pline.addVertexAt(1, lnThin.EndPoint());
		pline.setConstantWidth(0.0);
		DrawPline(dc, pline);
		//dc.DrawEntity(pline);
	}

	// add by hh 2013-10-15 实体被选中时，绘制其轮廓区域
	AcDbObjectId idMe = objectId();
	BOOL bHighlight = !idMe;
	if (bHighlight || IsShowRegion())
	{
		GePoly2D poly;
		if (GetRegionPoly(&poly))
		{
			//dc.DrawXPoly(poly);
			DrawPoly2D(dc, poly);
		}
	}

	return Acad::eOk;
}

// sg add 110301，支持统一标高
bool AecXDbDrawingName::UnifyElevation(double dElevation)
{
	AssertWriteEnabled();
	m_ptMidLoc.z = dElevation;
	m_ptLocation.z = dElevation;
	return true;
}

BOOL AecXDbDrawingName::IsValid() const
{
	return TRUE;
}

// 提供对格式刷的支持
void AecXDbDrawingName::CopyPropertiesFrom(AcDbEntity *pSrcEntity, unsigned gMatchFlag)
{
	AssertWriteEnabled();
	AecXDbEntityBaseEx::CopyPropertiesFrom(pSrcEntity, gMatchFlag);
	AecXDbDrawingName *pSrc = AecXDbDrawingName::cast(pSrcEntity);
	if (pSrc)
	{
		m_dRotation = pSrc->m_dRotation;
		m_dNameHeight = pSrc->m_dNameHeight;
		m_dScaleHeight = pSrc->m_dScaleHeight;
		m_dLineWidth = pSrc->m_dLineWidth;
		m_dMultiple = pSrc->m_dMultiple;
		if (database() == NULL || pSrcEntity->database() == NULL ||
			database() == pSrcEntity->database()) // add by whl on 060317
		{
			m_idNameStyle = pSrc->m_idNameStyle;
			m_idScaleStyle = pSrc->m_idScaleStyle;
		}
		m_bShowScale = pSrc->m_bShowScale;
		m_iDrawStyle = pSrc->m_iDrawStyle;
		m_colorText = pSrc->m_colorText;
	}
}

void AecXDbDrawingName::GetTips(PtrList<ObjInfoUnit> &lstInfo) const
{
	lstInfo.Append(new ObjInfoUnit(_T("对象类型"), _T("图名标注")));
	lstInfo.Append(new ObjInfoUnit(_T("图名内容"), m_szNameText));
	lstInfo.Append(new ObjInfoUnit(_T("图名样式"), GlobalFunc::GetSymbolName(m_idNameStyle)));
	lstInfo.Append(new ObjInfoUnit(_T("图名高度"), TCString(_T("%.1fP"), m_dNameHeight)));
	lstInfo.Append(new ObjInfoUnit(_T("比例内容"), m_szScaleText));
	lstInfo.Append(new ObjInfoUnit(_T("比例样式"), GlobalFunc::GetSymbolName(m_idScaleStyle)));
	lstInfo.Append(new ObjInfoUnit(_T("比例高度"), TCString(_T("%.1fP"), m_dScaleHeight)));
	// sg delete 090320，8.0起将文字转角并入布局转角
//	lstInfo.Append(new ObjInfoUnit(_T("旋转角度"), TCString(_T("%.0f"), m_dRotation*180/PI)));
}

const TCHAR *AecXDbDrawingName::GetDefaultLayer() const
{
	//::InitLayer(LAY_OTHER_DIM);
	//return LAY_OTHER_DIM;
	extern TCHAR* LAY_DRAWINGNAME_DIM;
	::InitLayer(LAY_DRAWINGNAME_DIM);
	return LAY_DRAWINGNAME_DIM;
}


int AecXDbDrawingName::ConvertText(TConvertTextPtr ptr, void *pData)
{
	TCString sText;
	int nRet = ptr(m_szNameText, sText, pData);
	if (nRet == RTNORM)
	{
		AssertWriteEnabled();
		m_szNameText = sText;
	}
	return nRet;
}

BOOL AecXDbDrawingName::GetText(int i, AecXDbText&text)const
{
	if ((m_bShowScale && i >= 2) || (!m_bShowScale && i >= 1))
		return FALSE;

	SubText* pSubText = GetSubText(i);
	if (pSubText == NULL)
		return FALSE;

	if (pSubText->GetTextEntity() == NULL)
	{
		delete pSubText;
		return FALSE;
	}

	text.copyFrom(pSubText->GetTextEntity());
	delete pSubText;
	return TRUE;
}

// 返回发现的位置，同时posStart往前移动(以便继续找下一个使用),
TextPosition
AecXDbDrawingName::FindSubText(const TCHAR *sSubText, TextPosition &posStart, TextRange *pRange) const
{
	TextPosition pos;
	if (!sSubText || !sSubText[0])
		return pos;

	TextPosition posNext = posStart;
	while (1)
	{
		AecXDbText text;
		text.SetPScale(GetPScale());
		if (!GetText(posNext.m_nCookies, text))
			break;

		TextPosition posFind = text.FindSubText(sSubText, posNext, pRange);
		if (!posFind)
		{
			posNext.m_nCookies++;
			posNext.m_nTextPos = 0;
		}
		else
		{
			posStart = posNext;
			if (!posStart)
			{
				posStart.m_nCookies++;
				posStart.m_nTextPos = 0;
			}
			posFind.m_nCookies = posNext.m_nCookies;
			pos = posFind;
			break;
		}
	}
	return pos;
}

// 返回下一次查找的开始位置
TextPosition
AecXDbDrawingName::ReplaceSubText(const TextPosition &posRep, const TCHAR *sRepText, TextRange *pRange)
{
	AssertWriteEnabled();
	TextPosition posNext;
	AecXDbText text;
	text.SetPScale(GetPScale());
	if (!GetText(posRep.m_nCookies, text))
		return posNext;
	posNext = text.ReplaceSubText(posRep, sRepText, pRange);

	int cookies = posRep.m_nCookies;
	if (cookies == 0)
	{
		m_szNameText = text.GetText();
	}
	else if (cookies == 1)
	{
		m_szScaleText = text.GetText();
	}

	if (!posNext)
	{
		if (posNext.m_nCookies < (Adesk::UInt32)(GetSubTextNum() - 1))
		{
			posNext.m_nCookies = posRep.m_nCookies + 1;
			posNext.m_nTextPos = 0;
		}
	}
	return posNext;
}

void AecXDbDrawingName::SetSubText(long i, CString sText)
{
	AssertWriteEnabled();
	if (i == 0)
		m_szNameText = sText;
	else
		m_szScaleText = sText;
}

// 设置区域轮廓
void AecXDbDrawingName::SetRegionPoly(const AcGePoint3dArray& arPts)
{
	AssertWriteEnabled();
	// 将数据保存到AecDbObjXDataMap中
	AecDbObjXDataMap* pXData = __GetSpecialtyData();
	if (NULL != pXData)
	{
		pXData->RemoveAt(DRAWINGNAME_REGIONPL);
		pXData->SetAt(DRAWINGNAME_REGIONPL, arPts);
	}
}

// 取得区域Poly
BOOL AecXDbDrawingName::GetRegionPoly(GePoly2D* pPoly) const
{
	assertReadEnabled();
	AecDbObjXDataMap* pXData = __GetSpecialtyDataReadOnly();
	if (NULL == pXData)
		return FALSE;

	AcGePoint3dArray arPts;
	if (!pXData->GetAt(DRAWINGNAME_REGIONPL, arPts))
		return FALSE;

	int nLen = arPts.length();
	if (2 >= nLen)
		return FALSE;

	if (NULL != pPoly)
	{
		pPoly->Reset();
		for (int i = 0; i < arPts.length(); i++)
		{
			pPoly->AppendNode(arPts[i]);
		}
		pPoly->SetFlag(1); // 闭合
	}

	return TRUE;
}