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HF_JH_Y230417029/LaipuDrawing/Ruler.cpp

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#include "StdAfx.h"
#include "Ruler.h"
#include "GlobalDrawMgr.h"
#include "GlobalFunction.h"
#include "Propertie.h"
#include "PropertieMgr.h"
#include "WorkAreaMgr.h"
#define RULER_WIDETH (22) //<2F><><EFBFBD>ߵĿ<DFB5><C4BF><EFBFBD>--(<28><>λ:<3A><><EFBFBD><EFBFBD>)<29><>view<65><77><EFBFBD><EFBFBD><EFBFBD>仯
#define RULER_GAP (1) //<2F><><EFBFBD>ߵļ<DFB5><C4BC><EFBFBD>--(<28><>λ:<3A><><EFBFBD><EFBFBD>)
#define RULER_NUM_WIDTH (6) //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵĿ<D6B5><C4BF><EFBFBD>--(<28><>λ:<3A><><EFBFBD><EFBFBD>)<29><>view<65><77><EFBFBD><EFBFBD><EFBFBD>仯
#define RULER_NUM_HEIGHT (10) //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵĸ߶<C4B8>--(<28><>λ:<3A><><EFBFBD><EFBFBD>)<29><>view<65><77><EFBFBD><EFBFBD><EFBFBD>仯
CRuler *gRuler = new CRuler;
CRuler::CRuler(void)
{
m_bDrawRuler = true;//<2F>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD>Ʊ<EFBFBD><C6B1><EFBFBD>
m_MousePointTmp.x = -1;//<2F><>¼<EFBFBD><C2BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱλ<CAB1><CEBB>
m_MousePointTmp.y = -1;
}
CRuler::~CRuler(void)
{
}
CMFCPropertyGridProperty *CRuler::CreatGridProperty()
{
CString PropertyName;//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
CString Description;//<2F><><EFBFBD><EFBFBD>
CString Path = _T("LogMgr");;//<2F>洢·<E6B4A2><C2B7>
CString Name;
//-------------------------------------------------------------------------------//
PropertyName = _T("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
CMFCPropertyGridProperty* pGroup = new CMFCPropertyGridProperty(PropertyName);
//-------------------------------------------------------------------------------//
{
//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><D4B1><EFBFBD>ӳ<EFBFBD><D3B3>
Name = _T("m_bDrawRuler");//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
CPropertie *pPropertie = new CPropertie;
pPropertie->SetpVal((void*)&m_bDrawRuler);
pPropertie->SetType(_PROP_TYPE_BOOL);
pPropertie->SetpModule(this);
pPropertie->SetPath(Path);
pPropertie->SetName(Name);
pPropertie->WriteRead(true);//<2F><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ
PropertyName = _T("<EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
Description = _T("<EFBFBD>Ƿ<EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(<28><>С<EFBFBD><D0A1>λ: mm)");
CMFCPropertyGridProperty* p1 = new CMFCPropertyGridProperty(PropertyName, (_variant_t)m_bDrawRuler, Description);
pGroup->AddSubItem(p1);
gDevicePropertieMgr.Insert(p1, pPropertie);
}
//-------------------------------------------------------------------------------//
return pGroup;
}
void CRuler::OnPropertyChanged()
{
//<2F><>ȡ<EFBFBD><C8A1>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>
CLaiPuLaserView *pView = GetCurViewPtr();
if(pView)
{
pView->RefreshView();
}
}
void CRuler::Draw(CDC* pDC)
{
DrawRuler(pDC);
}
//<2F><><EFBFBD>Ʊ<EFBFBD><C6B1><EFBFBD>
void CRuler::DrawRuler(CDC* pDC)
{
if(!m_bDrawRuler)
return;
//<2F><>ȡ<EFBFBD>ͻ<EFBFBD><CDBB><EFBFBD><EFBFBD><EFBFBD>Χ
CRect rect;
GetCurViewPtr()->GetClientRect(&rect);//<2F><>ȡ<EFBFBD><C8A1><EFBFBD>ڿͻ<DABF><CDBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
pDC->DPtoLP(rect);//ת<><D7AA>Ϊ<EFBFBD>߼<EFBFBD><DFBC><EFBFBD><EFBFBD><EFBFBD>
//<2F><><EFBFBD><EFBFBD>
int RulerWideth = GetCurViewPtr()->GetCurrScaleVal(RULER_WIDETH);
//<2F><><EFBFBD><EFBFBD><EFBFBD>ߵij<DFB5><C4B3><EFBFBD>
int ShortLen = RulerWideth/4;
int ShortLen2 = RulerWideth/6;
int MidLen = RulerWideth/2;
int LongLen;
double zoomScale = GetCurViewPtr()->GetCurZoomScale();
if(zoomScale>VIEW_SCALE9)
{
LongLen = RulerWideth/2;
}
else//<2F><><EFBFBD><EFBFBD>̫С<CCAB><D0A1>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD>̵<EFBFBD>
{
LongLen = RulerWideth/3;
}
CPen pen;
pen.CreatePen(PS_SOLID,0.5,RGB_BLACK);
CBrush brush ;
brush.CreateSolidBrush(RGB_GRAY) ;
CPen* pOldPen = (CPen*)pDC->SelectObject(&pen);
CBrush* pOldBrush = (CBrush*)pDC->SelectObject(&brush);
int RulerX,RulerY;
RulerX = rect.left+RulerWideth;
RulerY = rect.top+RulerWideth;
//ˮƽ<CBAE><C6BD><EFBFBD><EFBFBD>(<28><><EFBFBD><EFBFBD>)
CRect DrawRectH(0,rect.top,SCROLL_SIZE_CX,RulerY);
pDC->Rectangle(DrawRectH);
//<2F><>ֱ<EFBFBD><D6B1><EFBFBD><EFBFBD>(<28><><EFBFBD><EFBFBD>)
CRect DrawRectV(rect.left,0,RulerX,SCROLL_SIZE_CY);
pDC->Rectangle(DrawRectV);
int count;//<2F><><EFBFBD><EFBFBD>
int StartX = LOGIC_CENTER_X;
int StartY = LOGIC_CENTER_Y;
int gap;//<2F><><EFBFBD><EFBFBD>
gap = gDraw->Double2Int(1);//ÿ10 <20><><EFBFBD><EFBFBD>
pDC->SetBkMode(TRANSPARENT);//<2F><><EFBFBD><EFBFBD>͸<EFBFBD><CDB8>
CString FontTypeStr("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
double TextHeight = GetCurViewPtr()->GetCurrScaleVal(RULER_NUM_HEIGHT);//<2F>߶<EFBFBD>
double TextWidth = GetCurViewPtr()->GetCurrScaleVal(RULER_NUM_WIDTH);//<2F><><EFBFBD><EFBFBD>
//<2F><><EFBFBD><EFBFBD>ˮƽ<CBAE><C6BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>--------------------------------------------------------
//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>------------------------------------------------------
SetCurFont(pDC,TextHeight,TextWidth,0,FALSE,FontTypeStr);
DbSize size = gWorkAreaMgr->GetWorkArea().GetSize();
int WorkSpaceWeidth = size.w;
int WorkSpaceHeight = size.h;
double Scale1 = VIEW_SCALE1;
double Scale2 = VIEW_SCALE1;
double Scale3 = VIEW_SCALE1;
#if 1//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
count = 0;//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
for(int i=0;i<=(WorkSpaceWeidth);i += gap)
{
//<2F>ڹ<EFBFBD><DAB9><EFBFBD><EFBFBD>ռ䷶Χ<E4B7B6><CEA7><EFBFBD><EFBFBD>ʾ
if(zoomScale>Scale1)//ȫ<><C8AB><EFBFBD><EFBFBD>ʾ
{
DrawRulerNum(pDC,count*10,StartX+i,RulerY-RulerWideth,TextWidth,TRUE);
}
else if(zoomScale>Scale2)//ÿ20 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ
{
if(count%2 == 0)
{
DrawRulerNum(pDC,count*10,StartX+i,RulerY-RulerWideth,TextWidth,TRUE);
}
}
else if(zoomScale>Scale3)//ÿ50 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ
{
if(count%5 == 0)
{
DrawRulerNum(pDC,count*10,StartX+i,RulerY-RulerWideth,TextWidth,TRUE);
}
}
else//ÿ200 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ
{
if(count%20 == 0)
{
DrawRulerNum(pDC,count*10,StartX+i,RulerY-RulerWideth,TextWidth,TRUE);
}
}
count++;
}
#endif
#if 1//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
count = 0;//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
for(int i=0;i<=(WorkSpaceWeidth);i += gap)
{
if(count !=0)
{
//<2F>ڹ<EFBFBD><DAB9><EFBFBD><EFBFBD>ռ䷶Χ<E4B7B6><CEA7><EFBFBD><EFBFBD>ʾ
if(zoomScale>Scale1)//ȫ<><C8AB><EFBFBD><EFBFBD>ʾ
{
DrawRulerNum(pDC,count*10,StartX-i,RulerY-RulerWideth,TextWidth,TRUE);
}
else if(zoomScale>Scale2)//ÿ20 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ
{
if(count%2 == 0)
{
DrawRulerNum(pDC,count*10,StartX-i,RulerY-RulerWideth,TextWidth,TRUE);
}
}
else if(zoomScale>Scale3)//ÿ50 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ
{
if(count%5 == 0)
{
DrawRulerNum(pDC,count*10,StartX-i,RulerY-RulerWideth,TextWidth,TRUE);
}
}
else//ÿ200 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ
{
if(count%20 == 0)
{
DrawRulerNum(pDC,count*10,StartX-i,RulerY-RulerWideth,TextWidth,TRUE);
}
}
}
count++;
}
#endif
//<2F><><EFBFBD>ƴ<EFBFBD>ֱ<EFBFBD><D6B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>--------------------------------------------------------
//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>------------------------------------------------------
SetCurFont(pDC,TextHeight,TextWidth,90,FALSE,FontTypeStr);
count = 0;//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
for(int i=0;i<=(WorkSpaceWeidth);i += gap)
{
//<2F>ڹ<EFBFBD><DAB9><EFBFBD><EFBFBD>ռ䷶Χ<E4B7B6><CEA7><EFBFBD><EFBFBD>ʾ
if(zoomScale>Scale1)//ȫ<><C8AB><EFBFBD><EFBFBD>ʾ
{
DrawRulerNum(pDC,count*10,RulerX-RulerWideth,StartY-i,TextWidth,FALSE);
}
else if(zoomScale>Scale2)//ÿ20 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ
{
if(count%2 == 0)
{
DrawRulerNum(pDC,count*10,RulerX-RulerWideth,StartY-i,TextWidth,FALSE);
}
}
else if(zoomScale>Scale3)//ÿ50 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ
{
if(count%5 == 0)
{
DrawRulerNum(pDC,count*10,RulerX-RulerWideth,StartY-i,TextWidth,FALSE);
}
}
else//ÿ200 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ
{
if(count%20 == 0)
{
DrawRulerNum(pDC,count*10,RulerX-RulerWideth,StartY-i,TextWidth,FALSE);
}
}
count++;
}
//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
count = 0;//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
for(int i=0;i<=(WorkSpaceWeidth);i += gap)
{
if(count != 0)
{
//<2F>ڹ<EFBFBD><DAB9><EFBFBD><EFBFBD>ռ䷶Χ<E4B7B6><CEA7><EFBFBD><EFBFBD>ʾ
if(zoomScale>Scale1)//ȫ<><C8AB><EFBFBD><EFBFBD>ʾ
{
DrawRulerNum(pDC,count*10,RulerX-RulerWideth,StartY+i,TextWidth,FALSE);
}
else if(zoomScale>Scale2)//ÿ20 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ
{
if(count%2 == 0)
{
DrawRulerNum(pDC,count*10,RulerX-RulerWideth,StartY+i,TextWidth,FALSE);
}
}
else if(zoomScale>Scale3)//ÿ50 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ
{
if(count%5 == 0)
{
DrawRulerNum(pDC,count*10,RulerX-RulerWideth,StartY+i,TextWidth,FALSE);
}
}
else//ÿ200 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ
{
if(count%20 == 0)
{
DrawRulerNum(pDC,count*10,RulerX-RulerWideth,StartY+i,TextWidth,FALSE);
}
}
}
count++;
}
//ˮƽ<CBAE><C6BD><EFBFBD>ߵĺ<DFB5><C4BA><EFBFBD>
pDC->MoveTo(0,RulerY);
pDC->LineTo(SCROLL_SIZE_CX,RulerY);
//<2F><>ֱ<EFBFBD><D6B1><EFBFBD>ߵ<EFBFBD><DFB5><EFBFBD><EFBFBD><EFBFBD>
pDC->MoveTo(RulerX,0);
pDC->LineTo(RulerX,SCROLL_SIZE_CY);
//<2F><><EFBFBD><EFBFBD>----------------------------------------------------------
count = 0;//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
gap = gDraw->Double2Int(RULER_GAP);
for(int i=0;i<(SCROLL_SIZE_CX/2);i += gap)
{
if(count%10 == 0)//ÿ10 <20><><EFBFBD>׻<EFBFBD><D7BB><EFBFBD><EEB3A4>
{
if(zoomScale>VIEW_SCALE3)//С<><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ
{
//ˮƽ<CBAE><C6BD><EFBFBD><EFBFBD>
pDC->MoveTo(StartX+i,RulerY);
pDC->LineTo(StartX+i,RulerY-LongLen);
pDC->MoveTo(StartX-i,RulerY);
pDC->LineTo(StartX-i,RulerY-LongLen);
//<2F><>ֱ<EFBFBD><D6B1><EFBFBD><EFBFBD>
pDC->MoveTo(RulerX,StartY+i);
pDC->LineTo(RulerX-LongLen,StartY+i);
pDC->MoveTo(RulerX,StartY-i);
pDC->LineTo(RulerX-LongLen,StartY-i);
}
}
else if(count%5 == 0)//ÿ5 <20><><EFBFBD>׻<EFBFBD><D7BB>еȵ<D0B5>
{
if(zoomScale>VIEW_SCALE7)//С<><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ
{
//ˮƽ<CBAE><C6BD><EFBFBD><EFBFBD>
pDC->MoveTo(StartX+i,RulerY);
pDC->LineTo(StartX+i,RulerY-MidLen);
pDC->MoveTo(StartX-i,RulerY);
pDC->LineTo(StartX-i,RulerY-MidLen);
//<2F><>ֱ<EFBFBD><D6B1><EFBFBD><EFBFBD>
pDC->MoveTo(RulerX,StartY+i);
pDC->LineTo(RulerX-MidLen,StartY+i);
pDC->MoveTo(RulerX,StartY-i);
pDC->LineTo(RulerX-MidLen,StartY-i);
}
}
else//ÿ1 <20><><EFBFBD><EFBFBD>
{
if(zoomScale>VIEW_SCALE12)//С<><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ
{
//ˮƽ<CBAE><C6BD><EFBFBD><EFBFBD>
pDC->MoveTo(StartX+i,RulerY);
pDC->LineTo(StartX+i,RulerY-ShortLen);
pDC->MoveTo(StartX-i,RulerY);
pDC->LineTo(StartX-i,RulerY-ShortLen);
//<2F><>ֱ<EFBFBD><D6B1><EFBFBD><EFBFBD>
pDC->MoveTo(RulerX,StartY+i);
pDC->LineTo(RulerX-ShortLen,StartY+i);
pDC->MoveTo(RulerX,StartY-i);
pDC->LineTo(RulerX-ShortLen,StartY-i);
}
}
count++;
}
if(zoomScale>VIEW_SCALE20)//<2F>Ŵ<EFBFBD><C5B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ0.1 <20><><EFBFBD>׼<EFBFBD><D7BC><EFBFBD>
{
gap /= 10;//<2F><><EFBFBD><EFBFBD>Ϊ0.1 <20><><EFBFBD><EFBFBD>
//ֻ<>ڹ<EFBFBD><DAB9><EFBFBD><EFBFBD>ռ<EFBFBD><D5BC>ķ<EFBFBD>Χ<EFBFBD><CEA7>ʾ
int max = max((int)WorkSpaceHeight,(int)WorkSpaceWeidth);
for(int i=0;i<(max);i += gap)
{
//ˮƽ<CBAE><C6BD><EFBFBD><EFBFBD>
pDC->MoveTo(StartX+i,RulerY);
pDC->LineTo(StartX+i,RulerY-ShortLen2);
pDC->MoveTo(StartX-i,RulerY);
pDC->LineTo(StartX-i,RulerY-ShortLen2);
//<2F><>ֱ<EFBFBD><D6B1><EFBFBD><EFBFBD>
pDC->MoveTo(RulerX,StartY+i);
pDC->LineTo(RulerX-ShortLen2,StartY+i);
pDC->MoveTo(RulerX,StartY-i);
pDC->LineTo(RulerX-ShortLen2,StartY-i);
}
}
//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>IJ<EFBFBD><C4B2><EFBFBD>
CRect DrawRect(rect.left,rect.top,rect.left+RulerWideth,rect.top+RulerWideth);
pDC->Rectangle(DrawRect);
pDC->SelectObject(pOldBrush);
pDC->SelectObject(pOldPen);
m_MousePointTmp.x = -1;
m_MousePointTmp.y = -1;
}
//<2F><><EFBFBD>Ʊ<EFBFBD><C6B1>ߵ<EFBFBD><DFB5><EFBFBD><EFBFBD><EFBFBD>,bIsX == TRUEΪX <20><><EFBFBD><EFBFBD>
void CRuler::DrawRulerNum(CDC* pDC,int Num,int CurX,int CurY,double TextWidth,BOOL bIsX)
{
//<2F><><EFBFBD><EFBFBD>Num <20>м<EFBFBD>λ
int NumTmp = Num;
int cnt = 0;
while(NumTmp>0)
{
NumTmp /=10;
cnt++;
}
if(cnt==0)//ֻ<><D6BB>һλʱ
{
cnt = 1;
}
if(bIsX)
{
CurX -= (cnt*TextWidth)/2;//ˮƽ<CBAE><C6BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƫ<EFBFBD><C6AB>һ<EFBFBD><D2BB>
}
else
{
CurY += (cnt*TextWidth)/2;//<2F><>ֱ<EFBFBD><D6B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>±<EFBFBD>ƫ<EFBFBD><C6AB>һ<EFBFBD><D2BB>
}
CString TextString;
TextString.Format("%d",Num);
const char* pStr=(const char*)TextString;
int StrLen = strlen(pStr);
while(StrLen>0)
{
unsigned char char1;
char Char[3];
char1 = *pStr;
strncpy(Char,pStr,1);
Char[1]='\0';
pStr += 1;
StrLen -= 1;
pDC->TextOut(CurX,CurY,Char);
//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC>
if(bIsX)
{
CurX += TextWidth;
}
else
{
CurY -= TextWidth;
}
}
}
//<2F><><EFBFBD>õ<EFBFBD>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD>
CFont* CRuler::SetCurFont(CDC *pDC,double TextHeight,double TextWidth,double RotateAngle,bool bIsItalic,CString FontTypeStr)
{
//ʹ<>õ<EFBFBD>ǰͼ<C7B0>ε<EFBFBD><CEB5><EFBFBD><EFBFBD><EFBFBD>
CFont font,*pOldFont;
font.CreateFont (
TextHeight, //<2F><>
0,//TextWidth, //<2F><>
RotateAngle*10, //<2F>Ƕ<EFBFBD>
0,
FW_NORMAL,
bIsItalic, //б<><D0B1>
0,
0,
DEFAULT_CHARSET, //<2F>ַ<EFBFBD><D6B7><EFBFBD>
OUT_CHARACTER_PRECIS,
CLIP_CHARACTER_PRECIS,
DEFAULT_QUALITY,
DEFAULT_PITCH |FF_DONTCARE,
FontTypeStr);//<2F><><EFBFBD><EFBFBD>
pOldFont = pDC->SelectObject(&font);
return pOldFont;
}
//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><CEBB>
void CRuler::DrawMousePos(CDC* pDC,CPoint point)
{
if(!m_bDrawRuler)
return;
double zoomScale = GetCurViewPtr()->GetCurZoomScale();
int RulerWideth = RULER_WIDETH/zoomScale;
int CheckGap = RulerWideth/2;//<2F><><EFBFBD><EFBFBD>ƫ<EFBFBD><C6AB><EFBFBD><EFBFBD>
//<2F><>ȡ<EFBFBD>ͻ<EFBFBD><CDBB><EFBFBD><EFBFBD><EFBFBD>Χ
CRect rect;
GetCurViewPtr()->GetClientRect(&rect);//<2F><>ȡ<EFBFBD><C8A1><EFBFBD>ڿͻ<DABF><CDBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
pDC->DPtoLP(rect);//ת<><D7AA>Ϊ<EFBFBD>߼<EFBFBD><DFBC><EFBFBD><EFBFBD><EFBFBD>
//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD><C7B0><EFBFBD>µ<EFBFBD>,<2C>ػ<EFBFBD><D8BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
if(m_MousePointTmp.x == -1)
{
DrawRuler(pDC);
}
int old_rop = pDC->SetROP2(R2_XORPEN);
CPen pen;
pen.CreatePen(PS_SOLID,0.5,RGB_GRAY);
CPen* pOldPen = (CPen*)pDC->SelectObject(&pen);
int RulerX,RulerY;
RulerX = rect.left+RulerWideth;
RulerY = rect.top+RulerWideth;
RulerX -= 1;//<2F><><EFBFBD><EFBFBD>
RulerY -= 1;//<2F><><EFBFBD><EFBFBD>
//ˮƽ
pDC->MoveTo(m_MousePointTmp.x,RulerY);
pDC->LineTo(m_MousePointTmp.x,RulerY-RulerWideth);
pDC->MoveTo(RulerX,m_MousePointTmp.y);
pDC->LineTo(RulerX-RulerWideth,m_MousePointTmp.y);
//<2F><>ֱ
pDC->MoveTo(point.x,RulerY);
pDC->LineTo(point.x,RulerY-RulerWideth);
pDC->MoveTo(RulerX,point.y);
pDC->LineTo(RulerX-RulerWideth,point.y);
pDC->SelectObject(pOldPen);
pDC->SetROP2(old_rop);
}