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

#include "stdafx.h"
#include "PushMemVar.h"
#include "AcDbObjectPtr.h"
#include "AecDbText.h"
#include "AecDbSymbDrawingIndex.h"
#include "ObjInfoUnit.h"
#include "globalDefine.h"
#include "globalFunc.h"
#include "GeRectAngle.h"
#include "GeCurveInline.h"
#include "PushProperty.h"
#include "DimOptionData.h"

AcDbObjectId InitTextStyle(const TCHAR *pszStyle, AcDbDatabase *pDb = NULL);
AcDbObjectId InitTextStyle(TTextStyle ts, AcDbDatabase *pDb = NULL);
int GetTextColorByTs(TTextStyle ts);
const Adesk::UInt8 AecXDbSymbDrawingIndex::g_nVersion = 2; // sg modify 081210

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


AecXDbSymbDrawingIndex::AecXDbSymbDrawingIndex()
{
	// m_nRadius = 7.0;		
	// m_dScaleXDist = 9.0; // 仿照TArch3.8，设置为定值
	m_nRadius = g_DimOption::instance().g_dSymbDrawingIndexDia * 0.5; // 从高级选项中读取默认值
	m_dScaleXDist = (9.0 * m_nRadius) / 7.0;

	m_nLineWidth = 0.5;
	// sg modify 120106，给“TS_INDEXSCALE”独立出来一个文字样式
	// m_idScaleStyle = InitTextStyle(TS_LABEL); // sg add 081210
	m_idScaleStyle = InitTextStyle(TS_INDEXSCALE); // sg add 081210
	m_szScaleText = _T("1:100");
	m_dScaleTextHeight = 3.5;
	m_bDrawScale = FALSE;

	// sg add 090108，sg add 090115从TDbConfig中读取，但不随TDbConfig
	// sg modify 090723，根据HX提出的需求，默认的索引图名，不但要从TDbConfig中读取默认值，还要随TDbConfig变化
//	m_bOldStyle = DocGetOldDrawingIndex();
//	m_dTextRatio = DocGetDITextRatio();
	m_bOldStyle = 2;
	m_dTextRatio = 0.0;

	m_bSymbText = TRUE;

	// sg add 120110，比例文字距圆心的Y方向距离
	m_dScaleYDist = -m_nRadius;

	m_colorText = GetTextColorByTs(TS_INDEXSCALE);
}

AecXDbSymbDrawingIndex::~AecXDbSymbDrawingIndex()
{
}

BOOL AecXDbSymbDrawingIndex::IsValid() const
{
	//BOOL bRet = AecXDbSymbWithText::IsValid();
	//if (!bRet)
	//	return bRet;
	BOOL bRet = (m_nRadius > 0);
	return bRet;
}
//
//Acad::ErrorStatus
//AecXDbSymbDrawingIndex::subGetClassID(CLSID* pClsid) const
//{
//	*pClsid = CLSID_ComSymbDrawingIndex;
//	return Acad::eOk;
//}

const TCHAR* AecXDbSymbDrawingIndex::GetDefaultLayer()const
{
	extern TCHAR* LAY_INDEX_DIM;
	return LAY_INDEX_DIM;
}

// 提供对格式刷的支持
void AecXDbSymbDrawingIndex::CopyPropertiesFrom(AcDbEntity *pSrcEntity, unsigned gMatchFlag)
{
	AssertWriteEnabled();
	AecXDbSymbWithText::CopyPropertiesFrom(pSrcEntity, gMatchFlag);
	AecXDbSymbDrawingIndex *pSrc = AecXDbSymbDrawingIndex::cast(pSrcEntity);
	if (pSrc != NULL)
	{
		m_nRadius = pSrc->m_nRadius;
		m_nLineWidth = pSrc->m_nLineWidth;
	}
}

// 从DWG读入数据:
Acad::ErrorStatus AecXDbSymbDrawingIndex::dwgInFields(AcDbDwgFiler* pFiler)
{
	AssertWriteEnabled();
	Acad::ErrorStatus es = AecXDbSymbWithText::dwgInFields(pFiler);
	if (es != Acad::eOk)
		return es;
	Adesk::UInt8  nVer;
	pFiler->readItem(&nVer);
	if (nVer > g_nVersion) { // Version is too new
		return Acad::eMakeMeProxy;
	}

	pFiler->readItem((AcGePoint2d *)&m_ptCenter);
	pFiler->readItem(&m_nRadius);
	pFiler->readItem(&m_nLineWidth);
	GlobalFunc::ReadString(pFiler, m_sIndexLabel);
	GlobalFunc::ReadString(pFiler, m_sDrawingLabel);

	if (nVer > 1) // sg add 081210，8.0中的nVer为2，以前版本为1
	{
		GlobalFunc::ReadString(pFiler, m_szScaleText);
		pFiler->readItem(&m_idScaleStyle);
		pFiler->readItem(&m_dScaleTextHeight);
		pFiler->readItem(&m_dScaleXDist);
		pFiler->readItem(&m_bDrawScale);
		pFiler->readItem(&m_bOldStyle);
		pFiler->readItem(&m_dTextRatio);
	}
	else // 8.0以前版本
	{
		m_szScaleText = _T("1:100");
		// m_dScaleXDist = 9.0;
		m_dScaleXDist = (9.0 * m_nRadius) / 7.0; // 考虑号圈新增默认值，改变默认位置，变成系数
		m_dScaleTextHeight = 3.5;
		m_bDrawScale = FALSE;
		// sg modify 120106，给“TS_INDEXSCALE”独立出来一个文字样式
		// m_idScaleStyle = InitTextStyle(TS_LABEL, database());
		m_idScaleStyle = InitTextStyle(TS_INDEXSCALE, database());
		m_bOldStyle = 2; // 随TDbConfig
		m_dTextRatio = 0.0;
	}
	return pFiler->filerStatus();
}

Acad::ErrorStatus AecXDbSymbDrawingIndex::dwgOutFields(AcDbDwgFiler* pFiler) const
{
	assertReadEnabled();
	Acad::ErrorStatus es = AecXDbSymbWithText::dwgOutFields(pFiler);
	if (es != Acad::eOk)
		return es;

	pFiler->writeItem(g_nVersion);
	
	pFiler->writeItem((const AcGePoint2d &)m_ptCenter);
	pFiler->writeItem(m_nRadius);
	pFiler->writeItem(m_nLineWidth);
	pFiler->writeString(m_sIndexLabel);
	pFiler->writeString(m_sDrawingLabel);

	pFiler->writeItem(m_szScaleText);
	pFiler->writeItem(m_idScaleStyle);
	pFiler->writeItem(m_dScaleTextHeight);
	pFiler->writeItem(m_dScaleXDist);
	pFiler->writeItem(m_bDrawScale);
	pFiler->writeItem(m_bOldStyle);
	pFiler->writeItem(m_dTextRatio);
	return pFiler->filerStatus();
}

Acad::ErrorStatus AecXDbSymbDrawingIndex::dxfInFields(AcDbDxfFiler* pFiler)
{
	return AecXDbSymbWithText::dxfInFields(pFiler);
}

Acad::ErrorStatus AecXDbSymbDrawingIndex::dxfOutFields(AcDbDxfFiler* pFiler) const
{
	return AecXDbSymbWithText::dxfOutFields(pFiler);
}

// -----------------------------------------------------------------------
// Active when being rotated, scaled, moved, etc.
// Scale is disabled here
Acad::ErrorStatus
AecXDbSymbDrawingIndex::subTransformBy(const AcGeMatrix3d& xform)
{
	AssertWriteEnabled();
	AecXDbSymbWithText::subTransformBy(xform);

	ads_matrix mat;
	GlobalFunc::AsAdsMatrix(xform, mat);
	m_ptCenter.TransformBy(mat);
	if (xform.isUniScaledOrtho())
	{
		m_nRadius *= xform.scale();
	}
	return Acad::eOk;
}

// Overriden functions for edit
Acad::ErrorStatus AecXDbSymbDrawingIndex::subGetGripPoints(AcGePoint3dArray&  gripPoints,
	AcDbIntArray&  osnapModes,
	AcDbIntArray&  geomIds) const
{
	assertReadEnabled();
	return subGetStretchPoints(gripPoints);
}

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

// stretch points is diffrent from grep points, with no midpoint included
Acad::ErrorStatus
AecXDbSymbDrawingIndex::subGetStretchPoints(AcGePoint3dArray & gripPoints) const
{
	assertReadEnabled();
	gripPoints.append(m_ptCenter);

	// sg add 120110，比例文字提供一个夹点
	if (m_bDrawScale)
	{
		ADSGePoint3d ptScale = GetScaleTextPt();
		gripPoints.append(ptScale);
	}
	return Acad::eOk;
}

// 取得夹点说明
Acad::ErrorStatus AecXDbSymbDrawingIndex::GetGripText(int idx, CString &cs) const
{
	Acad::ErrorStatus es = Acad::eOk;
	if (idx == 0)
		cs = _T("移动索引图名");
	else if (idx == 1)
		cs = _T("移动比例位置");
	return es;
}

// sg add 120110，根据9.0需求，增加了一个夹点，需要重载这2个函数
Acad::ErrorStatus AecXDbSymbDrawingIndex::subMoveGripPointsAt(const AcDbIntArray& indices,
	const AcGeVector3d& offset)
{
	AssertWriteEnabled();
	if (indices.contains(0) && indices.contains(1))
	{
		AcGeMatrix3d mat;
		mat.setToTranslation(offset);
		return subTransformBy(mat);
	}

	ADSGePoint3d vtOffset(offset[0], offset[1]);
	for (int i = 0; i < indices.length(); i++)
	{
		int idx = indices[i];
		if (idx == 0) // 移动索引图名
		{
			m_ptCenter += vtOffset;
		}
		else if (idx == 1) // 移动比例位置
		{
			ADSGePoint3d pt = GetScaleTextPt();
			pt += vtOffset;
			SetScaleTextPt(pt);
		}
	}
	return Acad::eOk;
}

Acad::ErrorStatus AecXDbSymbDrawingIndex::subMoveStretchPointsAt(const AcDbIntArray& indices,
	const AcGeVector3d& offset)
{
	AssertWriteEnabled();
	return subMoveGripPointsAt(indices, offset);
}

BOOL g_bDrawAxisLabel = FALSE; // 国际分轴号

// sg add 081222，计算最大的文字宽度、高度
void AecXDbSymbDrawingIndex::GetTextExtends(const TCHAR *sText, double &dX, double &dY,
	BOOL bDrawingLabel) const
{
	double dWidthFactor(1.0); // 中文字体宽高比
	OPENOBJ_BEGIN(m_idTextStyle, AcDb::kForRead, AcDbTextStyleTableRecord, pStyle);
	if (pStyle != NULL)
	{
		dWidthFactor = pStyle->xScale();
	}
	OPENOBJ_END();

	CString csTmpText = sText;
	csTmpText.TrimLeft();
	csTmpText.TrimRight();
	if (csTmpText.IsEmpty() || _tcscmp(sText, _T("-")) == 0)
	{
		csTmpText = _T("2");
	}

	// sg add 110209，获得文字高度
	double dHeigh = m_nTextHeight * GetPScale(),
		dRadius = GetRadius(FALSE) * GetTextRatio();

	int nTrueStyle = GetTrueTextStyle();
	if (nTrueStyle != 0) // 出圈样式
	{
		dHeigh = dRadius * 2.0;
		if (g_bDrawAxisLabel || bDrawingLabel)
		{
			dHeigh *= 0.5;
		}
	}

	AcDbText text;
	text.setPosition(ADSGePoint3d(0, 0));
	text.setTextStyle(m_idTextStyle);
	text.setTextString(csTmpText);
	// text.setHeight(m_nTextHeight*GetPScale());
	text.setHeight(dHeigh);
	text.setRotation(0);
	text.setWidthFactor(dWidthFactor);

	AcDbExtents extents;
	ADSGePoint3d ptMax, ptMin;
	if (text.getGeomExtents(extents) == Acad::eOk) // 外包矩形，一般情况下都是eOk
	{
		ptMax = extents.maxPoint();
		ptMin = extents.minPoint();
	}
	else // sg add 110802，批量转旧时候，获得外包围盒有时候会不成功
	{
		AcGiTextStyle style;
		fromAcDbTextStyle(style, m_idTextStyle);
		style.extentsBox(csTmpText, FALSE, csTmpText.GetLength(), FALSE, ptMin, ptMax);
	}

	if (nTrueStyle != 0) // sg add 110209，出圈样式
	{
		dX = ptMax.x - ptMin.x;
		dY = dHeigh;

		if (!g_bDrawAxisLabel && !bDrawingLabel)
		{
			dX *= 0.5;
			dY *= 0.5;
		}
		return;
	}

	// 8.0起，文字最大不超过圆的比例可设置
	double dFactor = (ptMax.x - ptMin.x) / (ptMax.y - ptMin.y); // 宽高比例
	dY = dRadius / sqrt(1 + dFactor * dFactor); // 调整大小，圈内只有一行文字时
	if (g_bDrawAxisLabel && bDrawingLabel)
	{
		dY = dRadius / sqrt(1.0431 + 0.9656 * dFactor + dFactor * dFactor); // 国际分轴号
	}
	else if (bDrawingLabel)
	{
		dY = dRadius / sqrt(1.21 + 0.25 * dFactor * dFactor); // 圈内有两行文字时
	}
	dX = dY * dFactor;
}

Acad::ErrorStatus
AecXDbSymbDrawingIndex::Draw2d(AcGiDraw &dc) const
{
	assertReadEnabled();

	GlobalFunc::_LoadConfig();

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

	//if (!IsValid())
		//return Acad::eInvalidInput;


	// 绘制圆圈
	double radius = GetRadius(FALSE);
	double nThick = m_nLineWidth * GetPScale();

	GeCurveSegment seg;
	seg = GeCircle(m_ptCenter, radius);
	if (nThick > g_Option::instance()._DIST_SNAP && !!objectId()) // 加粗
	{
		AcDbPolyline pline;
		pline.addVertexAt(0, seg.StartPoint(), 1.0);
		pline.addVertexAt(1, seg.EndPoint(), 1.0);
		pline.setConstantWidth(nThick);
		pline.setClosed(Adesk::kTrue);
		//dc.Polyline(pline);
		DrawPline(dc, pline);
	}
	else // 不加粗
	{
		//dc << GeCircle(m_ptCenter, radius);
		DrawCircle(dc, GeCircle(m_ptCenter, radius));
	}


	ads_matrix matRot;
	m_ptCenter.GetRotationMatrix(m_nLayoutRotation, matRot);
	dc.SetTextStyle(m_idTextStyle);
	//dc.SetRotation(m_nLayoutRotation);


	// sg modify 110209，支持圆圈文字出圈样式
	// BOOL bOldStyle = IsOldStyle();
	int nTrueStyle = GetTrueTextStyle();
	if (!m_sDrawingLabel && !g_Option::instance().g_bOsnapExpl) // 圆圈文字内只有一个单行文字的情况
	{
		ADSGePoint3d pt1, pt2;
		double nTextHeight(0);
		// if (bOldStyle)
		if (nTrueStyle == 1) // 8.0以前样式
		{
			nTextHeight = radius / sin(PI / 4.0);
			pt1 = m_ptCenter - ADSGePoint3d(0.8 * nTextHeight / 2.0, 0.8 * nTextHeight / 2.0);
			pt2 = m_ptCenter + ADSGePoint3d(0.8 * nTextHeight / 2.0, -0.8 * nTextHeight / 2.0);
		}
		else // 8.0新样式，8.5出圈文字样式
		{
			double dX(0);
			GetTextExtends(m_sIndexLabel, dX, nTextHeight, FALSE); // 获取指定文字的最大尺寸
			pt1 = m_ptCenter - ADSGePoint3d(dX, nTextHeight);
			pt2 = m_ptCenter + ADSGePoint3d(dX, -nTextHeight);
		}

		if (!!m_sIndexLabel || g_Option::instance().g_bExplodeSubText)
		{
			AcDbObjectId idOld = dc.GetLayerId();
			int nColorOld = dc.GetColor();
			// sg modify 090608，将文字和标注放在同一层，文字的颜色为白色
			if (!m_bSymbText && !m_idTextLayer.isNull()) // 轴号
				dc.SetColorLayer(colorIndex(), m_idTextLayer);
			else if (m_bSymbText) // 索引图名、索引符号
			{
				//if (dc.IsExportTch4()) // 炸开
				//{
				//	if (g_nSymbTextT3Layer == 1 && !m_idTextLayer.isNull())
				//		dc.SetColorLayer(colorIndex(), m_idTextLayer);
				//	else
				//		dc.SetColor(m_colorText);
				//}
				//else // 绘制
					dc.SetColor(m_colorText);
			}

			if (IsLayoutRotated())
			{
				pt1.TransformBy(matRot);
				pt2.TransformBy(matRot);
			}

			if (nTrueStyle == 1) // 旧样式
				//dc.DrawTextFit(m_sIndexLabel, pt1, pt2, nTextHeight * 0.8, GlobalFunc::GetSymbolName(dc.GetTextStyle()));
				DrawTextFit(dc, m_sIndexLabel, pt1, pt2, nTextHeight * 0.8, dc.GetTextStyle(), m_colorText);
			else  // 新样式，出圈文字样式样式
				//dc.DrawTextFit(m_sIndexLabel, pt1, pt2, nTextHeight * 2, GlobalFunc::GetSymbolName(dc.GetTextStyle())); // 字高为dY的2倍
				DrawTextFit(dc, m_sIndexLabel, pt1, pt2, nTextHeight * 2, dc.GetTextStyle(), m_colorText);

			if (m_bDrawScale) // sg add 081217，增加比例文字
			{
				// pt1 = m_ptCenter + ADSGePoint3d(GetScaleXDist(FALSE), -7*GetPScale());
				// sg modify 120110，修改比例文字的位置点，增加了Y方向的距离
				// pt1 = m_ptCenter + ADSGePoint3d(GetScaleXDist(FALSE), -m_nRadius*GetPScale());
				// if (IsLayoutRotated())
				// {
				//		pt1.TransformBy(matRot);
				// }
				pt1 = GetScaleTextPt(); // 上面的矩阵变化过程，已经封装在了函数内部

				AecXDbText text;
				text.SetPScale(GetPScale());
				text.setPropertiesFrom(this);
				text.SetHeight(m_dScaleTextHeight);
				text.SetStyleId(m_idScaleStyle);
				text.SetText(m_szScaleText);
				text.SetLocation(pt1);
				text.SetAlignment(AcGiDraw::kBottomLeft);

				// sg add 090608，将文字和标注放在同一层，文字的颜色为白色
				//if (dc.IsExportTch4())
				//{
				//	// 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 (!!m_idTextLayer)
				//	if (g_nSymbTextT3Layer == 1 && !!m_idTextLayer)
				//		text.setLayer(m_idTextLayer); // 文字层
				//	else
				//		text.setColorIndex(m_colorText); // 文字和标注放在同一层，文字的颜色为白色
				//}
				//else
					text.setColorIndex(m_colorText);

				PushProperty vProp(&text, dc);
				//if (dc.IsFullExplode())
				//	text.ExplodeOrDraw2d(dc);
				//else
				//	dc.DrawEntity(text);
				DrawBaseEx(dc, text);
			}
			dc.SetLayer(idOld);
			dc.SetColor(nColorOld);
		}
	}
	else if (g_bDrawAxisLabel && !g_Option::instance().g_bOsnapExpl) // 国标分轴号，轴号专用，sg modify 090610
	{
		GeLine lnSep;
		ads_polar(m_ptCenter, PI + PI / 4, radius, lnSep.StartPoint());
		ads_polar(m_ptCenter, PI / 4, radius, lnSep.EndPoint());
		if (IsLayoutRotated())
			lnSep.TransformBy(matRot);
		//dc << lnSep;
		DrawLine(dc, lnSep);

		double nTextHeight(0), dY(0);
		if (nTrueStyle == 1) // 旧样式
		{
			double nAng = atan(2.0);
			nTextHeight = radius * sin(nAng);
		}
		else // 新样式
			GetTextExtends(m_sIndexLabel, nTextHeight, dY, TRUE);

		ADSGePoint3d pt1 = m_ptCenter,
			pt2 = m_ptCenter;
		double nSpacer = nTextHeight / 10.0;
		if (nTrueStyle == 1) // 旧样式
		{
			pt1.x -= radius * 0.7;
			pt2.x -= radius * 0.2;
		}
		else // 新样式
		{
			nSpacer = dY / 5.0;

			pt1.x -= (0.4828 * dY + nTextHeight);
			pt2.x -= 0.4828 * dY;
		}
		pt1.y -= nSpacer;
		pt2.y -= nSpacer;

		AcDbObjectId idOld = dc.GetLayerId();
		int nColorOld = dc.GetColor();
		// sg modify 090608，将文字和标注放在同一层，文字的颜色为白色
		if (!m_bSymbText && !m_idTextLayer.isNull()) // 轴号
			dc.SetColorLayer(colorIndex(), m_idTextLayer);
		else if (m_bSymbText) // 索引图名、索引符号
		{
			//if (dc.IsExportTch4()) // 炸开
			//{
			//	if (g_nSymbTextT3Layer == 1 && !m_idTextLayer.isNull())
			//		dc.SetColorLayer(colorIndex(), m_idTextLayer);
			//	else
			//		dc.SetColor(m_colorText);
			//}
			//else // 绘制
				dc.SetColor(m_colorText);
		}

		if (!!m_sIndexLabel || g_Option::instance().g_bExplodeSubText)
		{
			if (nTrueStyle == 1) // 旧样式
				//dc.DrawTextFit(m_sIndexLabel, pt1.TransformAs(matRot), pt2.TransformAs(matRot), nTextHeight * 0.8, GlobalFunc::GetSymbolName(dc.GetTextStyle()));
				DrawTextFit(dc, m_sIndexLabel, pt1.TransformAs(matRot), pt2.TransformAs(matRot), nTextHeight * 0.8, dc.GetTextStyle(), m_colorText);
			else // 新样式
				//dc.DrawTextFit(m_sIndexLabel, pt1.TransformAs(matRot), pt2.TransformAs(matRot), dY, GlobalFunc::GetSymbolName(dc.GetTextStyle()));
				DrawTextFit(dc, m_sIndexLabel, pt1.TransformAs(matRot), pt2.TransformAs(matRot), dY, dc.GetTextStyle(), m_colorText);
		}

		if (nTrueStyle == 1) // 旧样式
		{
			pt1.x += radius * 0.9;
			pt2.x += radius * 0.9;
			pt1.y -= nTextHeight * 0.4 + 2 * nSpacer;
			pt2.y -= nTextHeight * 0.4 + 2 * nSpacer;
		}
		else // 新样式
		{
			GetTextExtends(m_sDrawingLabel, nTextHeight, dY, TRUE);

			pt1 = m_ptCenter + ADSGePoint3d(0.4828 * dY, -dY * 0.8);
			pt2 = m_ptCenter + ADSGePoint3d(0.4828 * dY + nTextHeight, -dY * 0.8);
		}

		if (IsLayoutRotated())
		{
			pt1.TransformBy(matRot);
			pt2.TransformBy(matRot);
		}

		if (nTrueStyle == 1) // 旧样式
			//dc.DrawTextFit(m_sDrawingLabel, pt1, pt2, nTextHeight * 0.8, GlobalFunc::GetSymbolName(dc.GetTextStyle()));
			DrawTextFit(dc, m_sDrawingLabel, pt1, pt2, nTextHeight * 0.8, dc.GetTextStyle(), m_colorText);
		else // 新样式
			//dc.DrawTextFit(m_sDrawingLabel, pt1, pt2, dY, GlobalFunc::GetSymbolName(dc.GetTextStyle()));
			DrawTextFit(dc, m_sDrawingLabel, pt1, pt2, dY, dc.GetTextStyle(), m_colorText);
		dc.SetLayer(idOld);
		dc.SetColor(nColorOld);
	}
	else if (!g_Option::instance().g_bOsnapExpl)	// 上、下都有文字的情况
	{
		GeLine lnSep(seg.StartPoint(), seg.EndPoint());
		if (IsLayoutRotated())
			lnSep.TransformBy(matRot);
		//dc << lnSep;
		DrawLine(dc, lnSep);

		double nTextHeight(0), dY(0);
		if (nTrueStyle == 1) // 旧样式
		{
			double nAng = atan(2.0);
			nTextHeight = radius * sin(nAng) * 0.9;
		}
		else // 新样式，出圈样式
		{
			GetTextExtends(m_sIndexLabel, nTextHeight, dY, TRUE);
		}

		ADSGePoint3d pt1 = m_ptCenter,
			pt2 = m_ptCenter;
		pt1.x -= nTextHeight / 2;
		pt2.x += nTextHeight / 2;

		double nSpacer(0);
		if (nTrueStyle == 1) // 旧样式
			nSpacer = nTextHeight / 10.0;
		else // 新样式，出圈样式
		{
			if (GetTextRatio() > 1.0 + 1E-2) // 圆圈文字的系数大于1时
			{
				nSpacer = dY / 5.0;
			}
			else if (nTrueStyle == 0) // 新样式
			{
				// sg modify 101119，根据8.5需求，修改新样式，将文字远离基线
				nSpacer = (sqrt(radius * radius - 0.25 * nTextHeight * nTextHeight) - dY) * 0.4;
			}
			else // ==3，出圈样式
			{
				nSpacer = (radius - dY) * 0.4;
			}
		}

		pt1.y += nSpacer;
		pt2.y += nSpacer;

		AcDbObjectId idOld = dc.GetLayerId();
		int nColorOld = dc.GetColor();
		// sg modify 090608，将文字和标注放在同一层，文字的颜色为白色
		if (!m_bSymbText && !m_idTextLayer.isNull()) // 轴号
			dc.SetColorLayer(colorIndex(), m_idTextLayer);
		else if (m_bSymbText) // 索引图名、索引符号
		{
			//if (dc.IsExportTch4()) // 炸开
			//{
			//	if (g_nSymbTextT3Layer == 1 && !m_idTextLayer.isNull())
			//		dc.SetColorLayer(colorIndex(), m_idTextLayer);
			//	else
			//		dc.SetColor(m_colorText);
			//}
			//else // 绘制
				dc.SetColor(m_colorText);
		}

		if (!!m_sIndexLabel || g_Option::instance().g_bExplodeSubText)
		{
			if (nTrueStyle == 1) // 旧样式
				//dc.DrawTextFit(m_sIndexLabel, pt1.TransformAs(matRot), pt2.TransformAs(matRot), nTextHeight * 0.8, GlobalFunc::GetSymbolName(dc.GetTextStyle()));
				DrawTextFit(dc, m_sIndexLabel, pt1.TransformAs(matRot), pt2.TransformAs(matRot), nTextHeight * 0.8, dc.GetTextStyle(), m_colorText);
			else  // 新样式，出圈样式，设置字高为dY
				//dc.DrawTextFit(m_sIndexLabel, pt1.TransformAs(matRot), pt2.TransformAs(matRot), dY, GlobalFunc::GetSymbolName(dc.GetTextStyle()));
				DrawTextFit(dc, m_sIndexLabel, pt1.TransformAs(matRot), pt2.TransformAs(matRot), dY, dc.GetTextStyle(), m_colorText);
		}

		if (nTrueStyle == 1) // 旧样式
		{
			pt1.y -= nTextHeight * 0.8 + 2 * nSpacer;
			pt2.y -= nTextHeight * 0.8 + 2 * nSpacer;
		}
		else // 新样式，出圈样式
		{
			GetTextExtends(m_sDrawingLabel, nTextHeight, dY, TRUE);

			// sg modify 101119，根据8.5需求，修改新样式，将文字远离基线
			double dTmpNum = dY * 1.2;
			if (GetTextRatio() < 1.0 + 1E-2)
			{
				if (nTrueStyle == 0) // 新样式
				{
					dTmpNum = (sqrt(radius * radius - 0.25 * nTextHeight * nTextHeight) - dY) * 0.4 + dY;
				}
				else // ==3，出圈样式
				{
					dTmpNum = (radius - dY) * 0.4 + dY;
				}
			}

			//			pt1 = m_ptCenter - ADSGePoint3d(nTextHeight/2, dY*1.2);
			//			pt2 = m_ptCenter + ADSGePoint3d(nTextHeight/2, -dY*1.2);
			pt1 = m_ptCenter - ADSGePoint3d(nTextHeight / 2, dTmpNum);
			pt2 = m_ptCenter + ADSGePoint3d(nTextHeight / 2, -dTmpNum);
		}

		if (IsLayoutRotated())
		{
			pt1.TransformBy(matRot);
			pt2.TransformBy(matRot);
		}

		if (nTrueStyle == 1) // 旧样式
			//dc.DrawTextFit(m_sDrawingLabel, pt1, pt2, nTextHeight * 0.8, GlobalFunc::GetSymbolName(dc.GetTextStyle()));
			DrawTextFit(dc, m_sDrawingLabel, pt1, pt2, nTextHeight * 0.8, dc.GetTextStyle(), m_colorText);
		else // 新样式，出圈样式
			//dc.DrawTextFit(m_sDrawingLabel, pt1, pt2, dY, GlobalFunc::GetSymbolName(dc.GetTextStyle()));
			DrawTextFit(dc, m_sDrawingLabel, pt1, pt2, dY, dc.GetTextStyle(), m_colorText);

		if (m_bDrawScale) // sg add 081217，增加比例文字
		{
			// pt1 = m_ptCenter + ADSGePoint3d(GetScaleXDist(FALSE), -7*GetPScale());
			// sg modify 120110，修改比例文字的位置点，增加了Y方向的距离
			// pt1 = m_ptCenter + ADSGePoint3d(GetScaleXDist(FALSE), -m_nRadius*GetPScale());
			// if (IsLayoutRotated())
			// {
			// 	 pt1.TransformBy(matRot);
			// }
			pt1 = GetScaleTextPt(); // 上面的矩阵变化过程，已经封装在了函数内部

			AecXDbText text;
			text.SetPScale(GetPScale());
			text.setPropertiesFrom(this);
			text.SetHeight(m_dScaleTextHeight);
			text.SetStyleId(m_idScaleStyle);
			text.SetText(m_szScaleText);
			text.SetLocation(pt1);
			text.SetAlignment(AcGiDraw::kBottomLeft);

			// sg add 090608，将文字和标注放在同一层，文字的颜色为白色
			//if (dc.IsExportTch4())
			//{
			//	// 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 (!!m_idTextLayer)
			//	if (g_nSymbTextT3Layer == 1 && !!m_idTextLayer)
			//		text.setLayer(m_idTextLayer); // 文字层
			//	else
			//		text.setColorIndex(m_colorText); // 文字和标注放在同一层，文字的颜色为白色
			//}
			//else
				text.setColorIndex(m_colorText);

			PushProperty vProp(&text, dc);
			//if (dc.IsFullExplode())
			//	text.ExplodeOrDraw2d(dc);
			//else
			//	dc.DrawEntity(text);
			DrawBaseEx(dc, text);
		}

		dc.SetLayer(idOld);
		dc.SetColor(nColorOld);
	}

	//  dc.SetColor(nColorOld);
	return Acad::eOk;
}

//Acad::ErrorStatus AecXDbSymbDrawingIndex::DownGradeSave(int nDrawMode,
//	AcDbVoidPtrArray &entSet,
//	BOOL *bErase)
//{
//	// sg add 110621，如果是出圈样式，导出为T3-T8时，全部分解
//	BOOL bExplode = GetTrueTextStyle() == 3;
//	Acad::ErrorStatus es = Acad::eOk;
//	int nnn = g_nSaveTArchVer;
//	if (bExplode && g_nSaveTArchVer < 9) // sg add 110621，出圈样式，需要分解  //wlw mod t9 不分解140728
//	{
//		//XPushMemVar<BOOL> vTemp(XExplodeStream::m_bFullExplode, TRUE); // 完全分解
//		XPushMemVar<BOOL> vTemp2(XExplodeStream::m_bExportTch4, TRUE);
//		XExplodeStream dc(entSet);
//		if (!OnExplodeOrDraw(dc))
//			return es;
//
//
//		dc.SetPropertiesFrom(this);
//		if (nDrawMode == DRAW_2D)
//			es = ExplodeOrDraw2d(dc);
//		else
//			es = ExplodeOrDraw3d(dc);
//
//		if (bErase)
//			*bErase = TRUE;
//		return es;
//	}
//
//	// sg add 120110，如果导出到T8，比例文字不在默认位置，也需要分解成一个独立对象
//	ADSGePoint3d ptScale = GetScaleTextPt(),
//		ptDefault = GetDefaultScaleTextLocation();
//	bExplode = ptScale.Distance2d(ptDefault) > g_Option::instance()._DIST_SNAP;
//
//
//	// 绘制了“比例”，导出为T5/T7/T6时，单独把“比例”部分NEW一个“单行文字”
//	// sg modify 120110，如果导出到T8，比例文字不在默认位置，也需要分解成一个独立对象
//	// if (m_bDrawScale && g_nSaveTArchVer>3 && g_nSaveTArchVer<8)
//	if ((m_bDrawScale && g_nSaveTArchVer > 3 && g_nSaveTArchVer < 8) ||
//		(m_bDrawScale && g_nSaveTArchVer == 8 && bExplode))
//	{
//		AecXDbSymbDrawingIndex *pIndex = NULL; // sg modify 090325，防止导出T7崩溃
//		{
//			XPushMemVar<int> vTemp(g_nSaveTArchVer, _TCH_VERSION);
//			pIndex = (AecXDbSymbDrawingIndex*)clone();
//		}
//
//		if (m_bDrawScale && g_nSaveTArchVer == 8 && bExplode)
//		{
//			pIndex->SetDrawScale(FALSE);
//		}
//		entSet.append(pIndex); // nVer=1版的索引图名
//
//		AcDbObjectId idLayer = pIndex->layerId();
//
//		ADSGePoint3d ptCen = GetCenter(),
//			// pt = ptCen + ADSGePoint3d(GetScaleXDist(FALSE), -7*GetPScale()); // 文字位置
//			// sg modify 120110，修改比例文字的位置点，增加了Y方向的距离
//			// pt = ptCen + ADSGePoint3d(GetScaleXDist(FALSE), -m_nRadius*GetPScale()); // 文字位置
//			pt = ptScale; // 下面的矩阵变化过程，已经封装在了GetScaleTextPt函数内部
//
//		//ads_matrix matRot;
//		//ptCen.GetRotationMatrix(m_nLayoutRotation, matRot);
//		//if (IsLayoutRotated())
//		//{
//		//	pt.TransformBy(matRot);
//		//}
//
//		AecXDbText *pText = new AecXDbText;
//		pText->CopyPropertiesFrom(this, 0);
//		pText->SetHeight(m_dScaleTextHeight);
//		pText->SetStyleId(m_idScaleStyle);
//		pText->SetAlignment(XExplodeDraw::kBottomLeft);
//		if (g_nSymbTextT3Layer == 1 && !!m_idTextLayer) // 文字层
//		{
//			pText->setLayer(m_idTextLayer);
//			pText->setColorIndex(colorIndex());
//		}
//		else // 符号层
//		{
//			pText->setLayer(idLayer);
//			pText->setColorIndex(m_colorText);
//		}
//		pText->SetText(m_szScaleText);
//		pText->SetLocation(pt);
//		entSet.append(pText);
//
//		if (bErase)
//		{
//			*bErase = TRUE;
//		}
//		return es;
//	}
//
//	return AecXDbSymbWithText::DownGradeSave(nDrawMode, entSet, bErase); // 其他情况，基类处理
//}

// sg add 110211，支持统一标高
bool AecXDbSymbDrawingIndex::UnifyElevation(double dElevation)
{
	AssertWriteEnabled();
	m_ptCenter.z = dElevation;
	return true;
}

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

	int nRet1 = ptr(m_sDrawingLabel, sText, pData);
	if (nRet1 == RTNORM)
	{
		m_sDrawingLabel = sText;
	}
	else if (nRet1 == RTERROR)
		nRet = nRet1;
	return nRet;
}

/* * * * * * * * * * 取 动 态 属 性 显 示 数 据 的 函 数 * * * * * * * * * */
void AecXDbSymbDrawingIndex::GetTips(PtrList<ObjInfoUnit> &lstInfo) const
{
	lstInfo.Append(new ObjInfoUnit(_T("对象类型"), _T("索引图名")));
	lstInfo.Append(new ObjInfoUnit(_T("被索引图编号"), m_sDrawingLabel));
	lstInfo.Append(new ObjInfoUnit(_T("索引编号"), m_sIndexLabel));
	TCString sTextStyle = GlobalFunc::GetSymbolName(m_idTextStyle);
	lstInfo.Append(new ObjInfoUnit(_T("文字样式"), sTextStyle));

	if (m_bDrawScale) // 绘制比例文字，sg add 081230
	{
		TCString sScaleStyle = GlobalFunc::GetSymbolName(m_idScaleStyle);
		lstInfo.Append(new ObjInfoUnit(_T("比例样式"), sScaleStyle));
		lstInfo.Append(new ObjInfoUnit(_T("比例文字"), m_szScaleText));
	}
}

// Properties
double AecXDbSymbDrawingIndex::GetTextParam1(ADSGePoint3d &pt1, ADSGePoint3d &pt2) const
{
	// sg modify 110209，支持圆圈文字出圈样式
	// BOOL bOldStyle = IsOldStyle();
	int nTrueStyle = GetTrueTextStyle();

	// sg add 090729，特殊对新样式的国际分轴号的导出做处理
	BOOL bAxisLable = !!m_sDrawingLabel && g_bDrawAxisLabel;

	double nTextHeight(0);
	// if (bOldStyle || bAxisLable) // sg modify 110209，支持圆圈文字出圈样式
	if (nTrueStyle == 1 || bAxisLable)
	{
		double radius = GetRadius(FALSE);
		nTextHeight = radius / sin(PI / 4.0) * 0.8;
		pt1 = m_ptCenter - ADSGePoint3d(nTextHeight / 2.0, nTextHeight / 2.0);
		pt2 = m_ptCenter + ADSGePoint3d(nTextHeight / 2.0, -nTextHeight / 2.0);
	}
	else
	{
		double dX(0);
		GetTextExtends(m_sIndexLabel, dX, nTextHeight, FALSE);
		pt1 = m_ptCenter - ADSGePoint3d(dX, nTextHeight);
		pt2 = m_ptCenter + ADSGePoint3d(dX, -nTextHeight);
	}

	if (IsLayoutRotated()) // add by whl on 060218
	{
		ads_matrix matRot;
		m_ptCenter.GetRotationMatrix(m_nLayoutRotation, matRot);
		pt1.TransformBy(matRot);
		pt2.TransformBy(matRot);
	}

	// sg modify 110209，支持圆圈文字出圈样式
	// double dRet = (bOldStyle || bAxisLable)?nTextHeight:(2*nTextHeight);
	double dRet = (nTrueStyle == 1 || bAxisLable) ? nTextHeight : (2 * nTextHeight);
	return dRet;
}

const TCHAR *
AecXDbSymbDrawingIndex::GetIndexLabel() const
{
	return (const TCHAR *)m_sIndexLabel;
}

const TCHAR *
AecXDbSymbDrawingIndex::GetDrawingLabel() const
{
	return (const TCHAR *)m_sDrawingLabel;
}

ADSGePoint3d
AecXDbSymbDrawingIndex::GetCenter() const
{
	return m_ptCenter;
}

double
AecXDbSymbDrawingIndex::GetRadius(BOOL bAsPaperUnit) const
{
	double val = m_nRadius;
	if (!bAsPaperUnit)
		val *= GetPScale();
	return val;
}

double AecXDbSymbDrawingIndex::GetLineWidth() const
{
	return m_nLineWidth;
}

void AecXDbSymbDrawingIndex::SetDrawingLabel(const TCHAR *pszText)
{
	AssertWriteEnabled();
	m_sDrawingLabel = pszText;
}

void AecXDbSymbDrawingIndex::SetIndexLabel(const TCHAR *pszText)
{
	AssertWriteEnabled();
	m_sIndexLabel = pszText;
}

void AecXDbSymbDrawingIndex::SetCenter(ADSGePoint3d pt)
{
	AssertWriteEnabled();
	m_ptCenter = pt;
}

void AecXDbSymbDrawingIndex::SetRadius(double val, BOOL bAsPaperUnit)
{
	AssertWriteEnabled();
	m_nRadius = val;
	if (!bAsPaperUnit)
		m_nRadius /= GetPScale();
}

void AecXDbSymbDrawingIndex::SetLineWidth(double val)
{
	AssertWriteEnabled();
	m_nLineWidth = val;
}

SubText* AecXDbSymbDrawingIndex::HitTestText(ADSGePoint3d pt)const
{
	// sg modify 110209，支持圆圈文字出圈样式
	// BOOL bOldStyle = IsOldStyle();
	// double dScale = bOldStyle?0.75:(GetTextRatio()-0.05);
	int nTrueStyle = GetTrueTextStyle();
	double dScale = (nTrueStyle == 1) ? 0.75 : (GetTextRatio() - 0.05);

	// 	if (pt.Distance2d(GetCenter()) < GetRadius(FALSE)*0.75)
	if (pt.Distance2d(GetCenter()) < GetRadius(FALSE) * dScale) // sg modify 081223，字的大小占圆圈的%
	{
		if (GetSubTextNum() == 1)
			return GetSubText(0);

		GeLine line;
		ads_polar(m_ptCenter, m_nLayoutRotation, GetRadius(FALSE), line.EndPoint());
		ads_polar(m_ptCenter, PI + m_nLayoutRotation, GetRadius(FALSE), line.StartPoint());
		if (line.HitTest2d(pt) == 2)
			return GetSubText(1);
		else
			return GetSubText(0);
	}
	else // sg add 081217，适应在位编辑比例，圈外部分
	{
		ADSGePoint3d ptScale, ptTmp;
		// sg modify 120110，修改比例文字的位置点，增加了Y方向的距离
		/* ads_polar(m_ptCenter, m_nLayoutRotation, GetScaleXDist(FALSE), ptScale);
		// ads_polar(ptScale, m_nLayoutRotation+PI/2, -7*GetPScale(), ptScale);
		ads_polar(ptScale, m_nLayoutRotation+PI/2, -m_nRadius*GetPScale(), ptScale);*/
		ptScale = GetScaleTextPt();

		AecXDbText text;
		text.setPropertiesFrom(this);
		text.SetHeight(m_dScaleTextHeight);
		text.SetStyleId(m_idScaleStyle);
		text.SetText(m_szScaleText);
		text.SetLocation(ptScale);
		text.SetAlignment(AcGiDraw::kBottomLeft);

		Vector3D vt = text.GetExtents(); // 得到文字外包框
//		ADSGePoint3d ptTmp = ptScale + ADSGePoint3d(vt.x, vt.y); // sg modify 090508，解决带布局转角后，不支持在位编辑的BUG
		ads_polar(ptScale, m_nLayoutRotation, vt.x, ptTmp);
		ads_polar(ptTmp, m_nLayoutRotation + PI / 2, vt.y, ptTmp);

		GePoly2D poly(1);
		GeRectAngle rect(ptScale, ptTmp);
		rect.AsPoly2D(poly);
		ptTmp = pt;
		ptTmp.z = 0;
		if ((ptTmp & poly) == PR_INSIDE) // 当前点必须在文字外包框内
		{
			if (GetSubTextNum() == 1)
				return GetSubText(1);
			else
				return GetSubText(2);
		}
	}
	return NULL;
}

// sg add 081218，AOL中有同名函数的实现，因此在暂时将该函数定义为内联
void AecXDbSymbDrawingIndex::SetSubText(long i, CString sText)
{
	AssertWriteEnabled();
	if (i == 0)
	{
		SetIndexLabel(sText);
	}
	// 	else // sg modify 081218
	// 		SetDrawingLabel(sText);
	else if (i == 1)
	{
		if (!m_sDrawingLabel)
		{
			SetScaleText(sText);
		}
		else
		{
			SetDrawingLabel(sText);
		}
	}
	else // == 2
	{
		SetScaleText(sText);
	}
}

// sg add 081210
TCString AecXDbSymbDrawingIndex::GetScaleText() const
{
	return m_szScaleText;
}

AcDbObjectId AecXDbSymbDrawingIndex::GetScaleStyleId() const
{
	return m_idScaleStyle;
}

double AecXDbSymbDrawingIndex::GetScaleTextHeight() const
{
	return m_dScaleTextHeight;
}

double AecXDbSymbDrawingIndex::GetScaleXDist(BOOL bAsPaperUnit) const
{
	double dVal = m_dScaleXDist;
	if (!bAsPaperUnit)
	{
		dVal *= GetPScale();
	}
	return dVal;
}

void AecXDbSymbDrawingIndex::SetScaleText(const TCString &szScaleText)
{
	AssertWriteEnabled();
	m_szScaleText = szScaleText;
}

void AecXDbSymbDrawingIndex::SetScaleStyleId(const AcDbObjectId &idScaleStyle)
{
	AssertWriteEnabled();
	m_idScaleStyle = idScaleStyle;
}

void AecXDbSymbDrawingIndex::SetScaleTextHeight(double dVal)
{
	AssertWriteEnabled();
	m_dScaleTextHeight = dVal;
}

// sg modify 120110，修改接口，增加出图比例的设置
// void AecXDbSymbDrawingIndex::SetScaleXDist(double dVal)
void AecXDbSymbDrawingIndex::SetScaleXDist(double dVal, BOOL bAsPaperUnit)
{
	AssertWriteEnabled();
	m_dScaleXDist = dVal;
	if (!bAsPaperUnit)
		m_dScaleXDist /= GetPScale();
}

// sg add 081217
BOOL AecXDbSymbDrawingIndex::IsDrawScale() const
{
	return m_bDrawScale;
}

void AecXDbSymbDrawingIndex::SetDrawScale(BOOL bDraw)
{
	AssertWriteEnabled();
	m_bDrawScale = bDraw;
}

// sg add 090723，单纯的Set\Get函数
void AecXDbSymbDrawingIndex::SetOldStyle(int nDraw)
{
	AssertWriteEnabled();
	m_bOldStyle = nDraw;
}

int AecXDbSymbDrawingIndex::GetOldStyle() const
{
	return m_bOldStyle;
}

// sg add 090116，是否是旧样式，考虑了随基本设定的情况
BOOL AecXDbSymbDrawingIndex::IsOldStyle() const
{
	int nOldStyle = m_bOldStyle;
	if (nOldStyle == 2) // 随基本设定
	{
		nOldStyle = GlobalFunc::DocGetDrawingIndexStyle();
	}

	return (nOldStyle == 0);
}

// sg add 110209，获得圆圈文字样式，考虑了随基本设定的情况
int AecXDbSymbDrawingIndex::GetTrueTextStyle() const
{
	int nOldStyle = m_bOldStyle;
	if (nOldStyle == 2) // 随基本设定
	{
		nOldStyle = GlobalFunc::DocGetDrawingIndexStyle();
	}

	return nOldStyle;
}

double AecXDbSymbDrawingIndex::GetTextRatio() const
{
	double dRatio = m_dTextRatio;
	if (fabs(dRatio) < 1.0E-3)
	{
		dRatio = GlobalFunc::DocGetDITextRatio();
	}
	return dRatio;
}

void AecXDbSymbDrawingIndex::SetTextRatio(double dVal)
{
	AssertWriteEnabled();
	m_dTextRatio = dVal;
}

// sg add 090203，支持查找替换
BOOL AecXDbSymbDrawingIndex::GetText(Adesk::UInt32 cookies, AecXDbText &text) const
{
	if ((!!m_sDrawingLabel && m_bDrawScale && cookies > 2) ||
		(!!m_sDrawingLabel && !m_bDrawScale && cookies > 1) ||
		(!m_sDrawingLabel && m_bDrawScale && cookies > 1) ||
		(!m_sDrawingLabel && !m_bDrawScale && cookies != 0))
	{
		return FALSE;
	}

	text.setPropertiesFrom(this);
	text.SetStyleId(m_idTextStyle);
	text.SetRotation(m_nLayoutRotation);

	ads_matrix matRot;
	ADSGePoint3d pt1(m_ptCenter), pt2(m_ptCenter), ptText;
	m_ptCenter.GetRotationMatrix(m_nLayoutRotation, matRot);

	// sg modify 110209，支持圆圈文字出圈样式
	// BOOL bOldStyle = IsOldStyle();
	int nTrueStyle = GetTrueTextStyle();
	double dHeight = m_nTextHeight; // sg add 090609，字高
	if (cookies == 0) // m_sIndexLabel
	{
		if (!m_sDrawingLabel)
		{
			if (nTrueStyle == 1) // 8.0以前样式
			{
				double dTextHeight = GetRadius(FALSE) / sin(PI / 4.0);
				pt1 -= ADSGePoint3d(0.4 * dTextHeight, 0.4 * dTextHeight);
				pt2 += ADSGePoint3d(0.4 * dTextHeight, -0.4 * dTextHeight);
				dHeight = dTextHeight * 0.8;
			}
			else // 8.0新样式，出圈样式
			{
				double dX(0), dY(0);
				GetTextExtends(m_sIndexLabel, dX, dY, FALSE); // 获取指定文字的最大尺寸
				pt1 -= ADSGePoint3d(dX, dY);
				pt2 += ADSGePoint3d(dX, -dY);
				dHeight = dY * 2;
			}
		}
		else
		{
			double dTextHeight(0), dY(0), dSpacer(0);
			if (nTrueStyle == 1) // 旧样式
			{
				double dAng = atan(2.0);
				//				dTextHeight = GetRadius(FALSE)*sin(dAng)*0.9; // sg modify 090610，支持国际分轴号
				dTextHeight = GetRadius(FALSE) * sin(dAng);
				if (!g_bDrawAxisLabel)
					dTextHeight *= 0.9;
				dSpacer = dTextHeight / 10.0;
				dHeight = 0.8 * dTextHeight;
			}
			else // 新样式，出圈样式
			{
				GetTextExtends(m_sIndexLabel, dTextHeight, dY, TRUE);
				// sg modify 101119，根据8.5需求，修改新样式，将文字远离基线
				double radius = GetRadius(FALSE);
				if (GetTextRatio() > 1.0 + 1E-2) // 圆圈文字的系数大于1时
				{
					dSpacer = dY / 5.0;
				}
				else if (nTrueStyle == 0) // 新样式
				{

					dSpacer = (sqrt(radius * radius - 0.25 * dTextHeight * dTextHeight) - dY) * 0.4;
				}
				else // ==3，出圈样式
				{
					dSpacer = (radius - dY) * 0.4;
				}
				dHeight = dY;
			}

			if (g_bDrawAxisLabel) // sg add 090610，支持国际分轴号
			{
				pt1.x -= (0.4828 * dY + dTextHeight);
				pt2.x -= 0.4828 * dY;
				pt1.y -= dSpacer;
				pt2.y -= dSpacer;
			}
			else
			{
				pt1.x -= dTextHeight / 2;
				pt2.x += dTextHeight / 2;
				pt1.y += dSpacer;
				pt2.y += dSpacer;
			}
		}

		Midpoint(pt1, pt2, ptText);
		text.SetText(m_sIndexLabel);
		text.SetAlignment(AcGiDraw::kBottomCenter);
	}
	else if (cookies == 1)
	{
		if (!m_sDrawingLabel) // m_szScaleText
		{
			dHeight = m_dScaleTextHeight * GetPScale();
			// sg modify 120110，修改比例文字的位置点，增加了Y方向的距离
			// ptText = m_ptCenter + ADSGePoint3d(GetScaleXDist(FALSE), -7*GetPScale());
			// ptText = m_ptCenter + ADSGePoint3d(GetScaleXDist(FALSE), -m_nRadius*GetPScale());
			ptText = GetScaleTextPt();
			text.SetText(m_szScaleText);
			text.SetStyleId(m_idScaleStyle);
			text.SetAlignment(AcGiDraw::kBottomLeft);
		}
		else // m_sDrawingLabel
		{
			double dTextHeight(0), dY(0);
			if (nTrueStyle == 1) // 旧样式
			{
				double dAng = atan(2.0);
				dTextHeight = GetRadius(FALSE) * sin(dAng) * 0.9;
				pt1 -= ADSGePoint3d(0.5 * dTextHeight, 0.5 * dTextHeight);
				pt2 -= ADSGePoint3d(-0.5 * dTextHeight, 0.5 * dTextHeight);
				dHeight = 0.8 * dTextHeight;
			}
			else // 新样式，出圈样式
			{
				GetTextExtends(m_sDrawingLabel, dTextHeight, dY, TRUE);

				// sg modify 101119，根据8.5需求，修改新样式，将文字远离基线
				double dTmpNum = dY * 1.2;
				double radius = GetRadius(FALSE);
				if (GetTextRatio() < 1.0 + 1E-2)
				{
					if (nTrueStyle == 0) // 新样式
					{
						dTmpNum = (sqrt(radius * radius - 0.25 * dTextHeight * dTextHeight) - dY) * 0.4 + dY;
					}
					else // ==3，出圈样式
					{
						dTmpNum = (radius - dY) * 0.4 + dY;
					}
				}

				// pt1 -= ADSGePoint3d(dTextHeight/2, dY*1.2);
				// pt2 += ADSGePoint3d(dTextHeight/2, -dY*1.2);
				pt1 -= ADSGePoint3d(dTextHeight / 2, dTmpNum);
				pt2 += ADSGePoint3d(dTextHeight / 2, -dTmpNum);
				dHeight = dY;
			}
			Midpoint(pt1, pt2, ptText);
			text.SetText(m_sDrawingLabel);
			text.SetAlignment(AcGiDraw::kBottomCenter);
		}
	}
	else if (cookies == 2) // m_szScaleText
	{
		dHeight = m_dScaleTextHeight * GetPScale();
		// sg modify 120110，修改比例文字的位置点，增加了Y方向的距离
		// ptText = m_ptCenter + ADSGePoint3d(GetScaleXDist(FALSE), -7*GetPScale());
		// ptText = m_ptCenter + ADSGePoint3d(GetScaleXDist(FALSE), -m_nRadius*GetPScale());
		ptText = GetScaleTextPt();
		text.SetText(m_szScaleText);
		text.SetStyleId(m_idScaleStyle);
		text.SetAlignment(AcGiDraw::kBottomLeft);
	}

	// 下面的矩阵变化过程，已经封装在了GetScaleTextPt函数内部
   //if (IsLayoutRotated())
   //{
   //	ptText.TransformBy(matRot);
   //}
	text.SetLocation(ptText);
	text.SetHeight(dHeight, FALSE);
	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 AecXDbSymbDrawingIndex::FindSubText(const TCHAR *sSubText,
	TextPosition &posStart,
	TextRange *pRange) const
{
	assertReadEnabled();
	TextPosition pos;
	if (!sSubText || !sSubText[0])
		return pos;

	TextPosition posNext = posStart;
	while (1)
	{
		AecXDbText text;
		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 AecXDbSymbDrawingIndex::ReplaceSubText(const TextPosition &posRep,
	const TCHAR *sRepText, TextRange *pRange)
{
	AssertWriteEnabled();
	AecXDbText text;
	TextPosition posNext;
	if (!sRepText || !GetText(posRep.m_nCookies, text))
		return posNext;

	posNext = text.ReplaceSubText(posRep, sRepText, pRange);
	int cookies = posRep.m_nCookies;
	if (cookies == 0)
	{
		SetIndexLabel(text.GetText());
	}
	else if (cookies == 1)
	{
		if (!m_sDrawingLabel)
		{
			SetScaleText(text.GetText());
		}
		else
		{
			SetDrawingLabel(text.GetText());
		}
	}
	else if (cookies == 2)
	{
		SetScaleText(text.GetText());
	}

	if (!posNext)
	{
		posNext.m_nCookies = posRep.m_nCookies + 1;
		posNext.m_nTextPos = 0;
	}
	return posNext;
}

// sg add 090720，8.0正式版增加的临时变量，不保存，处理轴网标注的轴号绘制问题
void AecXDbSymbDrawingIndex::SetSymbText(BOOL bSymbText)
{
	AssertWriteEnabled();
	m_bSymbText = bSymbText;
}

// sg add 120110，比例文字距圆心的Y方向距离
double AecXDbSymbDrawingIndex::GetScaleYDist(BOOL bAsPaperUnit) const
{
	assertReadEnabled();
	double dVal = -m_nRadius;
	const EntityFields &fd = GetFields();
	fd.GFD(_T("Y方向距离"), dVal);

	if (!bAsPaperUnit)
	{
		dVal *= GetPScale();
	}
	return dVal;
}

void AecXDbSymbDrawingIndex::SetScaleYDist(double dVal, BOOL bAsPaperUnit)
{
	AssertWriteEnabled();
	if (!bAsPaperUnit)
		dVal /= GetPScale();

	EntityFields &fd = Fields();
	fd.SFD(_T("Y方向距离"), dVal);
}

// sg add 120110，直接提供接口，设置比例文字位置，但是内部保存的还是m_dScaleXDist和m_dScaleYDist
ADSGePoint3d AecXDbSymbDrawingIndex::GetScaleTextPt() const
{
	ADSGePoint3d ptScaleText;
	ads_polar(m_ptCenter, m_nLayoutRotation, GetScaleXDist(FALSE), ptScaleText);
	ads_polar(ptScaleText, m_nLayoutRotation + PI / 2, GetScaleYDist(FALSE), ptScaleText);

	return ptScaleText;
}

void AecXDbSymbDrawingIndex::SetScaleTextPt(ADSGePoint3d pt)
{
	Vector3D vtDist = pt - m_ptCenter;
	vtDist.Rotate(-GetLayoutRotation());

	double dX = vtDist.x,
		dY = vtDist.y;
	SetScaleXDist(dX, FALSE);
	SetScaleYDist(dY, FALSE);
}

// sg add 120110，获得比例文字默认的文字位置
ADSGePoint3d AecXDbSymbDrawingIndex::GetDefaultScaleTextLocation() const
{
	double dX = (9.0 * m_nRadius) / 7.0,
		dY = -m_nRadius;

	ADSGePoint3d ptScaleText;

	ads_polar(m_ptCenter, m_nLayoutRotation, dX * GetPScale(), ptScaleText);
	ads_polar(ptScaleText, m_nLayoutRotation + PI / 2, dY * GetPScale(), ptScaleText);

	return ptScaleText;
}