void CZoominTool::OnMouseMove(_CVIEW* pView, UINT nFlags, CPoint& point)
{
::SetCursor(AfxGetApp()->LoadCursor(IDC_ZOOMIN));
CDC* pDC = NULL;
pDC = pView->GetDC();
if (pDC == NULL) return;
if (!c_bDown)
{
DeleteDC(pDC->m_hDC);
return;
}
CRect oldRect(c_PtDown,c_PtOld);
CRect newRect(c_PtDown,point);
//CRect TrackRect;
// TrackRect.SetRect(m_StartPoint,point);
CPen Pen;
if (!Pen.CreatePen(PS_SOLID, 1, RGB(0,0,0)))
return;
CPen *pOldPen = pDC->SelectObject(&Pen);
//int oldDrawMode = m_pDC->SetROP2(R2_XORPEN);
int oldDrawMode = pDC->SetROP2(R2_NOT);
pDC->SelectStockObject(NULL_BRUSH);
pDC->Rectangle(oldRect);
pDC->Rectangle(newRect);
pDC->SetROP2(oldDrawMode);
pDC->SelectObject(pOldPen);
Pen.DeleteObject();
DeleteDC(pDC->m_hDC);
CDrawTool::OnMouseMove(pView, nFlags, point);
}
void CZoominTool::OnLButtonUp(_CVIEW* pView, UINT nFlags, CPoint& point)
{
CDC* pDC = NULL;
pDC = pView->m_pDC;
if (pDC == NULL) return;
CRect newRect(c_PtDown,point);
CPen Pen;
if (!Pen.CreatePen(PS_SOLID, 1, RGB(0,0,0)))
return;
CPen *pOldPen = pDC->SelectObject(&Pen);
int oldDrawMode = pDC->SetROP2(R2_NOT);
pDC->SelectStockObject(NULL_BRUSH);
pDC->Rectangle(newRect);
pDC->SetROP2(oldDrawMode);
pDC->SelectObject(pOldPen);
Pen.DeleteObject();
int cx = abs(point.x - c_PtDown.x);
int cy = abs(point.y - c_PtDown.y);
if (cx<5 && cy<5)
{
pView->m_Graphics.ZoomAtPoint(&c_PtDown,1.2);
pView->Refresh();
}
else
{
pView->m_Graphics.ZoomInAtExtent(&c_PtDown,&point);
pView->Refresh();
}
CDrawTool::OnLButtonUp(pView, nFlags, point);
}
// 画测点标尺
void CGraphInstrumentList::DrawMarkPointNb(CDC* pDC, int iGridX)
{
int iStep = 1;
if(iGridX <= 2 * m_iGridXMin)
{
iStep = 5;
}
CPen oPen;
CPen* pOldPen;
oPen.CreatePen(PS_SOLID, 2, RGB(255, 0, 0));
pOldPen = pDC->SelectObject(&oPen);
int iPointNb;
CString strPointNb;
CRect oRect;
for(unsigned int i = 0; i < m_uiColumnCount; i++)
{
if((((i + 1) % iStep) == 0) || (i == 0))
{
iPointNb = GetPointNbByColumnIndex(i);
strPointNb.Format("%d", iPointNb);
oRect.left = i * iGridX - m_iGridXMin / 2;
oRect.right = oRect.left + m_iGridXMax;
oRect.top = -50;
oRect.bottom = 0;
}
pDC->DrawText(strPointNb, &oRect, DT_LEFT);
}
pDC->SelectObject(pOldPen);
}
void QuoteTableCtrlGeneralSort::OnDraw(CDC* pDC)
{
CHSGridCtrl::OnDraw(pDC);
CRect rect, itemrect, rccvlient;
GetClientRect(rccvlient);
ClientToScreen(rccvlient);
GetClientRect(rect);
itemrect = rect;
if (GetRowCount() <=0)
return;
int rowheight = GetRowHeight(0);
itemrect.bottom = rowheight-1;
COLORREF bkcolor = GetBkColor();
COLORREF textcolor = RGB(155,155,155);
if (m_iColorFontProt)
textcolor = m_iColorFontProt->GetQuoteTabTextColor();
CFont* pFont;
CFont* pOldFont;
BOOL bCreat = FALSE;
if (m_iFont)
pFont = (CFont*)m_iFont->GetQuoteColHeadFont();
else
{
pFont = new CFont();
VERIFY(pFont->CreateFont(16,0, 0,0,FW_NORMAL,FALSE,FALSE,0,ANSI_CHARSET,OUT_DEFAULT_PRECIS,CLIP_DEFAULT_PRECIS,ANTIALIASED_QUALITY,
DEFAULT_PITCH | FF_SWISS, _T("宋体")));
bCreat = TRUE;
}
pOldFont = pDC->SelectObject(pFont);
pDC->SetBkColor( GetSysColor(COLOR_HIGHLIGHT) );
pDC->SetBkColor(bkcolor);
pDC->SetTextColor(textcolor);
pDC->SetBkColor(bkcolor);
pDC->DrawText(m_pTableFlag->strTitle, &itemrect, DT_CENTER | DT_SINGLELINE | DT_NOPREFIX | DT_VCENTER);
pDC->SelectObject(pOldFont);
if (bCreat)
pFont->DeleteObject();
CPen hPen;
hPen.CreatePen(PS_SOLID ,1,RGB(200,0,0));
CPen* hOldPen = pDC->SelectObject(&hPen);
pDC->MoveTo(CPoint(itemrect.left,itemrect.bottom));
pDC->LineTo(CPoint(itemrect.right, itemrect.bottom));
pDC->SelectObject(hOldPen);
hPen.DeleteObject();
}
void CHeadCtrol::PaintDragLine(int pos, bool bOne ) //ÍÏקÏßÌõ
{
CDC* pDC = CWnd::FromHandle(m_hListWnd)->GetWindowDC();
int nRop = pDC->SetROP2(R2_NOTXORPEN);
CRect lrect;
CWnd::FromHandle(m_hListWnd)->GetClientRect( &lrect );
CPen pen;
pen.CreatePen(0, 1, RGB(0, 0, 0));
CPen *pOP = pDC->SelectObject(&pen);
if( posPre != -1 )
{
pDC->MoveTo( posPre,0 );
pDC->LineTo( posPre,lrect.bottom );
}
if( !bOne )
{
pDC->MoveTo( pos,0 );
pDC->LineTo( pos,lrect.bottom );
}
pDC->SetROP2(nRop);
pDC->SelectObject(pOP);
pen.DeleteObject();
ReleaseDC(pDC);
posPre = pos;
}
/// <param name="rect">bounding rectangle</param>
/// <param name="fore">foreground text color</param>
/// <param name="back">background color</param>
/// <param name="font">font including face, point size, and style.</param>
/// <param name="text">text string to display in the designated font.</param>
/// <param name="cursor">cursor reticle.</param>
void Canvas::DrawEditString(const rect_t &rect, const rect_t &box, color_t fore, color_t back, const Font& font, align_t align, const string_t &text, size_t cursor)
{
RECT rc = {0};
privateDrawString(box, fore, back, font, align, text);
if (cursor == 0)
{
_dc.DrawText(_T("A"), 1, &rc, DT_CALCRECT|DT_SINGLELINE);
rc.right = rc.left;
}
else
_dc.DrawText(&text[0], cursor, &rc, DT_CALCRECT|DT_SINGLELINE);
// zero height?
if (rc.top == rc.bottom)
rc.bottom = box.high; // yes: zap for cursor bar.
// draw cursor
CPen pen;
pen.CreatePen(PS_SOLID, 1, fore);
_dc.SelectPen(pen);
// TODO: code to clip line segments.
_dc.MoveTo(rc.right, rc.top);
_dc.LineTo(rc.right, rc.bottom);
BitBlt(rect.x, rect.y, rect.wide, rect.high, _dc, box.x, box.y, SRCCOPY);
}
void CGroup1::Draw9(CDC* pDC, CSize& ScreenSize,
int CameraX, int CameraY, // position on camera
long x, long y, // position on screen
long lFactorX, long lFactorY, long CameraFactor,
COLORREF Pix, COLORREF PrevPix, DWORD)
{
long Diff = Pix - PrevPix;
long R = GetRValue(Diff);
long G = GetGValue(Diff);
long B = GetBValue(Diff);
COLORREF CurrColor = SelectColor(R, G, B);
long lastX = min(x+lFactorX, ScreenSize.cx);
long lastY = min(y+lFactorY, ScreenSize.cy);
CRect r(x, y, lastX, lastY);
CBrush b(RGB(0,0,0));
CPen pen;
pen.CreatePen(PS_SOLID, 1, CurrColor);
CPen* pOld = pDC->SelectObject(&pen);
CBrush* pOldB = pDC->SelectObject(&b);
pDC->MoveTo(R*3,G);
pDC->LineTo(CameraX*3, B*3);
b.DeleteObject();
pen.DeleteObject();
pDC->SelectObject(pOld);
pDC->SelectObject(pOldB);
}
void CLeftPanelDlgBar::Mark(CDC *pDC, CRect r, bool bErase)
{
m_rcCurMark = r;
CPen pen (PS_SOLID, 1, bErase ? GetSysColor (COLOR_3DFACE) : RGB (0x6B, 0x8B, 0xBD));
CPen* pOldPen = pDC->SelectObject (&pen);
CBrush* pOldBrush = (CBrush*) pDC->SelectStockObject (HOLLOW_BRUSH);
// adjust marker rectangle
r.left--;
r.top--;
r.right--;
r.bottom += 3;
// draw
pDC->Rectangle (&r);
// draw shade
CPen penShadow (PS_GEOMETRIC | PS_ENDCAP_SQUARE, 2, bErase ? GetSysColor (COLOR_3DFACE) : RGB (0x51, 0x70, 0xA7));
pDC->SelectObject (&penShadow);
pDC->MoveTo (r.right + 1, r.top + 1);
POINT pt[2] = {r.right + 1, r.bottom, r.left + 1, r.bottom};
pDC->PolylineTo (pt, 2);
// clean up
pDC->SelectObject (pOldPen);
pen.DeleteObject ();
penShadow.DeleteObject ();
pDC->SelectObject (pOldBrush);
}
void CText::DrawHotPoints(CDC *pDC)
{
LOGPEN tLogPen;
tLogPen.lopnColor=RGB(0,0,0);
tLogPen.lopnStyle=PS_DOT;
tLogPen.lopnWidth.x=1;
CPen tPen;
tPen.CreatePenIndirect(&tLogPen);
CPen *pOldPen=(CPen *)pDC->SelectObject(&tPen);
CBrush *pOldBrush=(CBrush *)pDC->SelectStockObject(NULL_BRUSH);
pDC->SetROP2(R2_NOTXORPEN);
long x1,y1,x2,y2;
UPtoLP(Left()-DELTA,Top()-DELTA,&x1,&y1);
UPtoLP(Right()+DELTA,Bottom()+DELTA,&x2,&y2);
pDC->Rectangle(x1,y1,x2,y2);
/*
pDC->SelectStockObject(GRAY_BRUSH);
pDC->SelectStockObject(NULL_PEN);
pDC->SetROP2(R2_NOT);
long x5,y5,x6,y6;
UPtoLP((m_lx1+m_lx2)/2,m_ly1-DELTA,&x5,&y5);
UPtoLP((m_lx1+m_lx2)/2,m_ly2+DELTA,&x6,&y6);
DrawHotPoint(pDC,x5,y5);
DrawHotPoint(pDC,x6,y6);
*/
pDC->SetROP2(R2_COPYPEN);
pDC->SelectObject(pOldBrush);
pDC->SelectObject(pOldPen);
pDC->SelectObject(pOldBrush);
}
void CBorderStyleEdit::DrawEditFrame( CDC* pDC )
{
CRect rcItem;
GetClientRect( &rcItem );
if( m_bNowEditing )
pDC->SetTextColor( m_dwActiveTextColor );
else
pDC->SetTextColor( m_dwTextColor );
pDC->SetBkColor( m_dwBgColor );
if( m_bShowBorder )
{
DWORD dwBorderColor = m_dwBorderColor;
if( m_bWarning )
{
dwBorderColor = (m_bBlink == TRUE ? RGB(255, 0, 0) : m_dwBorderColor);
}
rcItem.InflateRect( 1, 1, 1, 1 );
CBrush* pOldBrush = (CBrush*)pDC->SelectStockObject( NULL_BRUSH );
CPen BorderPen;
BorderPen.CreatePen( PS_SOLID, m_nBorderWidth, dwBorderColor );
CPen* pOldPen = pDC->SelectObject( &BorderPen );
//pDC->Rectangle( rcItem );
pDC->SelectObject( pOldPen );
pDC->SelectObject( pOldBrush );
}
}
void CColorBtnDlg::OnDrawItem(int nIDCtl, LPDRAWITEMSTRUCT lpd)
{
CDC dc;
CPen nullpen;
CBrush brush;
CPen *oldpen;
CBrush *oldbrush;
// Draw the wells using the current color table
nullpen.CreateStockObject(NULL_PEN);
brush.CreateSolidBrush(colors[nIDCtl-IDC_COLOR1]);
dc.Attach(lpd->hDC);
oldpen = dc.SelectObject(&nullpen);
oldbrush = dc.SelectObject(&brush);
lpd->rcItem.right++;
lpd->rcItem.bottom++;
dc.Rectangle(&lpd->rcItem);
dc.SelectObject(oldpen);
dc.SelectObject(oldbrush);
dc.Detach();
CDialog::OnDrawItem(nIDCtl, lpd);
}
void CSatelliteView::OnDraw(CDC* pDC)
{
CSatelliteDoc* pDoc = GetDocument();
ASSERT_VALID(pDoc);
CRect rectClient;
GetClientRect(&rectClient);
double x,y;
x=(rectClient.right-rectClient.left)/2;
y=(rectClient.bottom-rectClient.top)/2;
pDC->SelectStockObject(NULL_BRUSH);
CPen newPen;
CPen newPenx;
CPen newPen_satellite;
newPen.CreatePen(PS_SOLID,pDoc->m_widthDoc,pDoc->m_orbitColor);
newPen_satellite.CreatePen(PS_SOLID,2,pDoc->m_satelliteColor);
newPenx.CreatePen(PS_SOLID,pDoc->m_widthDocx,pDoc->m_orbitColor);
CPen *poldPen;
poldPen=pDC->SelectObject(&newPen);
pDC->Ellipse(x-pDoc->m_radiiDoc,y-pDoc->m_radiiDoc,x+pDoc->m_radiiDoc,y+pDoc->m_radiiDoc);
poldPen=pDC->SelectObject(&newPenx);
pDC->Ellipse(x-pDoc->m_radiiDocx,y-pDoc->m_radiiDocx,x+pDoc->m_radiiDocx,y+pDoc->m_radiiDocx);
poldPen=pDC->SelectObject(&newPen_satellite);
pDC->Ellipse(x+pDoc->m_radiiDoc*cos(pDoc->m_angle)-15,y+pDoc->m_radiiDoc*sin(pDoc->m_angle)-15,x+pDoc->m_radiiDoc*cos(pDoc->m_angle)+15,y+pDoc->m_radiiDoc*sin(pDoc->m_angle)+15);
pDC->Ellipse(x+pDoc->m_radiiDocx*cos(pDoc->m_angle)-15,y+pDoc->m_radiiDocx*sin(pDoc->m_angle)-15,x+pDoc->m_radiiDocx*cos(pDoc->m_angle)+15,y+pDoc->m_radiiDocx*sin(pDoc->m_angle)+15);
// TODO: add draw code for native data here
}
//畫圈
void MsrFlow::DrawACircle(CPoint point)
{
/*
在此畫出來的圈是以160*160大小
以中心點為參考點畫出來的
原函數是以左上角為參考點，在此修正誤差，將決定好的參考點
再往左往上各算一個半徑的距離，畫出來
*/
//設定圈圈顏色=與背景相反顏色
COLORREF CircleColor;
CircleColor = RGB(255,255,255)-BackGroundColor;
//設定畫圈目標物位址
CWnd* pWndGrid = GetDlgItem(IDC_COLOR_PATTERN);
CDC* pDC = pWndGrid->GetDC();
//設定畫筆
CPen aPen;
aPen.CreatePen(PS_INSIDEFRAME,5,CircleColor);
//設定暫存畫筆空間
CPen* pOldPen = pDC ->SelectObject(&aPen);
//對圓修正誤差，從左上調到中心（開方形可繪區塊）
CPoint StartDrawPoint(-80,-80);
CPoint EndDrawPoint(80,80);
CRect* pRect = new CRect(point+StartDrawPoint,point+EndDrawPoint);
//畫下去（畫下圓形，起點0,0，終點0,0）
CPoint Start(0,0);
CPoint End(0,0);
pDC->Arc(pRect,Start,End);
//畫筆換回預設值
pDC->SelectObject(pOldPen);
}
void DlgPalette::DrawCell(CDC *pDC, long index)
{
CRect rect;
if (!GetCellRect(index, rect)) return;
CBrush brush;
if (m_editalpha){
brush.CreateSolidBrush(RGB(m_pal[index].rgbReserved,
m_pal[index].rgbReserved ,
m_pal[index].rgbReserved ));
}else{
brush.CreateSolidBrush(RGB(m_pal[index].rgbRed ,
m_pal[index].rgbGreen ,
m_pal[index].rgbBlue ));
}
CPen pen;
if (index==m_selected)
pen.CreatePen(PS_SOLID, 2, ::GetSysColor(COLOR_3DDKSHADOW));
else
pen.CreatePen(PS_SOLID, 1, ::GetSysColor(COLOR_3DSHADOW));
CBrush* pOldBrush = (CBrush*) pDC->SelectObject(&brush);
CPen* pOldPen = (CPen*) pDC->SelectObject(&pen);
// Draw the cell colour
pDC->Rectangle(rect);
// restore DC and cleanup
pDC->SelectObject(pOldBrush);
pDC->SelectObject(pOldPen);
brush.DeleteObject();
pen.DeleteObject();
}
void CTEditCtrlWnd::OnPaint()
{
CPaintDC dc(this);
CString strWindow, strCurreny;
CRect rcClient;
GetClientRect(rcClient);
dc.FillSolidRect(rcClient, m_clrFace);
dc.SetBkMode(TRANSPARENT);
/*dc.Draw3dRect(rcClient, m_clrBottomRight, m_clrTopLeft);*/
CPen pen;
pen.CreatePen(PS_SOLID, 1, RGB(200, 200, 200));
CPen* pOldPen = (CPen*)dc.SelectObject(&pen);
dc.Rectangle(rcClient);
dc.SelectObject(pOldPen);
pen.DeleteObject();
rcClient.DeflateRect(2, 2, 2, 2);
GetWindowText(strWindow);
strCurreny = GetCurrencyText(strWindow);
strCurreny = strWindow;
CFont *pOldFont = dc.SelectObject(&m_fontDefault);
dc.DrawText(strCurreny, rcClient, DT_VCENTER | DT_SINGLELINE | DT_RIGHT);
dc.SelectObject(pOldFont);
}
// Draw a circle
void CEllipse::Draw(CDC* pDC, CElement* pElement)
{
// Create a pen for this object and
// initialize it to the object color and line width of m_PenWidth
CPen aPen;
if(!aPen.CreatePen(m_LineStyle, m_PenWidth, this==pElement ? SELECT_COLOR : m_Color))
{
// Pen creation failed
AfxMessageBox(_T("Pen creation failed drawing a circle"), MB_OK);
AfxAbort();
}
// Select the pen
CPen* pOldPen = pDC->SelectObject(& aPen);
// Select a null brush
CBrush* pOldBrush = (CBrush*)pDC->SelectStockObject(NULL_BRUSH);
// Now draw the circle
pDC->Ellipse(m_EnclosingRect);
pDC->SelectObject(pOldPen); // Restore the old pen
pDC->SelectObject(pOldBrush); // Restore the old brush
}
BOOL CStroke::DrawStrokeIn( CDC* pDC, int nRestricWidth, int nRestricHeight )
{
CPen penStroke;
if( !penStroke.CreatePen(PS_SOLID, m_nPenWidth, m_rgbPenColor))
return FALSE;
CPen* pOldPen = pDC->SelectObject( &penStroke );
CPoint prev = m_pointArray[0];
pDC->MoveTo( m_pointArray[0] );
for( int i=1; i < m_pointArray.GetSize(); i++ )
{
if (m_pointArray[i].x>nRestricWidth || m_pointArray[i].y > nRestricHeight)
{
prev = m_pointArray[i];
continue;
}
if (prev.x>nRestricWidth || prev.y > nRestricHeight)
{
pDC->MoveTo(m_pointArray[i]);
}
pDC->LineTo( m_pointArray[i] );
prev = m_pointArray[i];
}
pDC->SelectObject( pOldPen );
return TRUE;
}
void CThumbnail::OnPaint()
{
PAINTSTRUCT paintstruct;
CDC* pDC;
pDC=BeginPaint(&paintstruct);
paintstruct.fErase=TRUE;
CRect rect;
GetClientRect(rect);
// first draw scaled version of thumbnail underneath title bar
CRButton* button;
button=GETDLGITEM(IDJ_TITLE);
CRect buttonrect;
button->GetClientRect(buttonrect);
rect.top+=buttonrect.bottom;
// +1 prevents gaps
int halfheight=rect.Height()/2+1;
int offset=rect.Height()/8+1;
int offset2=rect.Height()/16+1;
DrawScaledBitmap(pDC,FIL_THUMBTOP,rect.left,rect.top-offset,rect.Width(),halfheight+offset2);
DrawScaledBitmap(pDC,FIL_THUMBBOT,rect.left,rect.top+halfheight-offset2,rect.Width(),halfheight+offset2);
// now draw the box in the appropriate position
CRect rect2;
m_pView->GetClientRect(rect2);
m_boxSize=CSize((rect.right*rect2.right)/m_pView->m_size.cx,
(rect.Height()*rect2.bottom)/m_pView->m_size.cy);
if(m_LButtonDown==FALSE)
{
m_point=CPoint(((m_pView->m_scrollpoint.x*rect.right)/m_pView->m_size.cx)+(m_boxSize.cx/2),
((m_pView->m_scrollpoint.y*rect.Height())/m_pView->m_size.cy)+(m_boxSize.cy/2)+rect.top);
m_point=m_point+offsetfix; //quick thumbnail fix
}
m_point.x=max(m_boxSize.cx/2,m_point.x);
m_point.y=max((m_boxSize.cy/2)+rect.top,m_point.y);
m_point.x=min(rect.right-(m_boxSize.cx/2),m_point.x);
m_point.y=min(rect.bottom-(m_boxSize.cy/2),m_point.y);
CPen pen;
pen.CreatePen(PS_SOLID,2,RGB(255,0,0)); // red pen
pDC->SelectObject(&pen);
if (m_boxSize.cx<20)
{
pDC->MoveTo(m_point.x-10,m_point.y);
pDC->LineTo(m_point.x-m_boxSize.cx/2,m_point.y);
pDC->MoveTo(m_point.x+10,m_point.y);
pDC->LineTo(m_point.x+m_boxSize.cx/2,m_point.y);
}
if (m_boxSize.cy<20)
{
pDC->MoveTo(m_point.x,m_point.y-10);
pDC->LineTo(m_point.x,m_point.y-m_boxSize.cy/2);
pDC->MoveTo(m_point.x,m_point.y+10);
pDC->LineTo(m_point.x,m_point.y+m_boxSize.cy/2);
}
pDC->MoveTo(m_point.x-(m_boxSize.cx/2),m_point.y-(m_boxSize.cy/2));
pDC->LineTo(m_point.x+(m_boxSize.cx/2),m_point.y-(m_boxSize.cy/2));
pDC->LineTo(m_point.x+(m_boxSize.cx/2),m_point.y+(m_boxSize.cy/2));
pDC->LineTo(m_point.x-(m_boxSize.cx/2),m_point.y+(m_boxSize.cy/2));
pDC->LineTo(m_point.x-(m_boxSize.cx/2),m_point.y-(m_boxSize.cy/2));
EndPaint(&paintstruct);
}
void CArc::Draw(CDC *pDC)
{
if(m_lStatus!=ST_NOMAL) return;
LOGPEN tPen=m_pen;
UPtoLP(m_pen.lopnWidth.x,m_pen.lopnWidth.y,&tPen.lopnWidth.x,&tPen.lopnWidth.y);
CPen pen;
pen.CreatePenIndirect(&tPen);
CPen *pOldPen=pDC->SelectObject(&pen);
long x1,y1,x2,y2,x3,y3,x4,y4;
x1=m_lx1;
y1=m_ly1;
if(m_lx1>m_lx2){
m_lx1=m_lx2;
m_lx2=x1;
}
if(m_ly1>m_ly2){
m_ly1=m_ly2;
m_ly2=y1;
}
UPtoLP(m_lx1,m_ly1,&x1,&y1);
UPtoLP(m_lx2,m_ly2,&x2,&y2);
if(m_lx3==0 && m_ly3==0 && m_lx4==0 && m_ly4==0){
m_lx4=(m_lx2+m_lx1)/2;
m_ly4=m_ly2+DELTA*2;
m_lx3=m_lx2+DELTA*2;
m_ly3=(m_ly1+m_ly2)/2;
}
UPtoLP(m_lx3,m_ly3,&x3,&y3);
UPtoLP(m_lx4,m_ly4,&x4,&y4);
pDC->Arc(x1,y1,x2,y2,x3,y3,x4,y4);
pDC->SelectObject(pOldPen);
}
void CEllipse::Draw(CDC *pDC)
{
if(m_lStatus!=ST_NOMAL) return;
LOGPEN tPen=m_pen;
UPtoLP(m_pen.lopnWidth.x,m_pen.lopnWidth.y,&tPen.lopnWidth.x,&tPen.lopnWidth.y);
CPen pen;
pen.CreatePenIndirect(&tPen);
CPen *pOldPen=pDC->SelectObject(&pen);
CBrush brush;
brush.CreateBrushIndirect(&m_brush);
CBrush *pOldBrush=pDC->SelectObject(&brush);
pDC->SetBkMode(TRANSPARENT);
long x1,y1,x2,y2;
x1=m_lx1;
y1=m_ly1;
if(m_lx1>m_lx2){
m_lx1=m_lx2;
m_lx2=x1;
}
if(m_ly1>m_ly2){
m_ly1=m_ly2;
m_ly2=y1;
}
UPtoLP(m_lx1,m_ly1,&x1,&y1);
UPtoLP(m_lx2,m_ly2,&x2,&y2);
pDC->Ellipse(x1,y1,x2,y2);
pDC->SelectObject(pOldPen);
pDC->SelectObject(pOldBrush);
}
void CReportEntityLine::Draw( CDC* dc, CRect rect )
/* ============================================================
Function : CReportEntityLine::Draw
Description : Draws the object.
Access : Public
Return : void
Parameters : CDC* dc - "CDC" to draw to
CRect rect - True (zoomed) rectangle to
draw to.
Usage : Called from "CDiagramEditor::DrawObjects".
============================================================*/
{
CPen pen;
const float* table = Drawer::GetColorByIndex(GetBorderColor());
COLORREF clr = RGB((int)(table[0]*255.0f),(int)(table[1]*255.0f),(int)(table[2]*255.0f));
pen.CreatePen( PS_SOLID, GetBorderThickness(), clr );
dc->SelectObject( &pen );
dc->MoveTo( rect.TopLeft() );
dc->LineTo( rect.BottomRight() );
dc->SelectStockObject( BLACK_PEN );
}
LRESULT PeersToolbarSearchPrompt::onPaint(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/) {
CPaintDC dc(m_hWnd);
CRect r;
GetClientRect(r);
CBrush brush;
brush.CreateSolidBrush(m_backgroundColor);
dc.FillRect(r, brush);
CPen pen;
pen.CreatePen(PS_SOLID, 1, RGB(132,0,0));
const HPEN oldPen = dc.SelectPen(pen);
dc.MoveTo(r.left, r.top + 5);
dc.LineTo(r.left, r.bottom - 5);
dc.SelectPen(oldPen);
const int len = GetWindowTextLength();
if (len > 0) {
r.left += m_leftPadding + 1;
AutoArray<TCHAR> caption(len + 1);
GetWindowText(caption, len + 1);
const HFONT oldFont = dc.SelectFont(WinUtil::boldFont);
dc.SetBkMode(TRANSPARENT);
dc.SetTextColor(RGB(255,255,255));
dc.DrawText(caption, len, r, DT_SINGLELINE | DT_VCENTER);
dc.SelectFont(oldFont);
}
return 0;
}
/// <param name="list">list of points</param>
/// <param name="count">number of points</param>
/// <param name="width">pen width for drawing line</param>
/// <param name="color">pen color</param>
/// <param name="fill">polygon fill color</param>
void Canvas::DrawPolygon(const rect_t &rect, const rect_t &box, point_t list[], size_t count, meter_t width, color_t color, color_t fill)
{
CPen pen;
CBrush brush;
std::vector<POINT> pts;
POINT pt = {0};
for (size_t i = 0; i < count; i++)
{
pt.x = list[i].x - box.x + rect.x;
pt.y = list[i].y - box.y + rect.y;
pts.push_back(pt);
}
CRgn region;
region.CreateRectRgn(rect.x, rect.y, rect.x + rect.wide, rect.y + rect.high);
SelectClipRgn(region);
brush.CreateSolidBrush(fill);
pen.CreatePen(PS_SOLID, width, color);
HPEN hSavePen = SelectPen(pen);
HBRUSH hSaveBrush = SelectBrush(brush);
Polygon(&pts[0], pts.size());
SelectPen(hSavePen);
SelectBrush(hSaveBrush);
SelectClipRgn(NULL);
}
////////////////////////////////////////////////////////////////////////////////
//
// FUNCTION: DrawArrow
//
// DESCRIPTION: Draws drop down arrow, we could use DrawFrameControl - a bit too
// messy
//
// NOTES:
//
// MAINTENANCE:
// Name: Date: Version: Notes:
// NT ALMOND 210100 1.0 Origin
//
////////////////////////////////////////////////////////////////////////////////
void CCoolBtn::DrawArrow(CDC* pDC,CPoint ArrowTip)
{
CPoint ptDest;
CPen* pPen = pDC->GetCurrentPen();
LOGPEN logPen;
pPen->GetLogPen(&logPen);
pDC->SetPixel(ArrowTip, logPen.lopnColor);
ArrowTip -= CPoint(1,1);
pDC->MoveTo(ArrowTip);
ptDest = ArrowTip;
ptDest += CPoint(3,0);
pDC->LineTo(ptDest);
ArrowTip -= CPoint(1,1);
pDC->MoveTo(ArrowTip);
ptDest = ArrowTip;
ptDest += CPoint(5,0);
pDC->LineTo(ptDest);
ArrowTip -= CPoint(1,1);
pDC->MoveTo(ArrowTip);
ptDest = ArrowTip;
ptDest += CPoint(7,0);
pDC->LineTo(ptDest);
}
void CHSScrollBar::DrawBorder( CDC* pDC )
{
CPen Pen;
Pen.CreatePenIndirect(&m_logpen.GetPen(HsLOGPEN::hor));
CPen* pOldPen;
pOldPen = pDC->SelectObject(&Pen);
// 画上边框
pDC->MoveTo(m_rect.left, m_rect.top);
pDC->LineTo(m_rect.right, m_rect.top);
// 画下边框
pDC->MoveTo(m_rect.left, m_rect.bottom);
pDC->LineTo(m_rect.right, m_rect.bottom);
Pen.DeleteObject();
Pen.CreatePenIndirect(&m_logpen.GetPen(HsLOGPEN::ver));
pDC->SelectObject(&Pen);
// 画左边框
pDC->MoveTo(m_rect.left, m_rect.top);
pDC->LineTo(m_rect.left, m_rect.bottom);
// 画右边框
pDC->MoveTo(m_rect.right, m_rect.top);
pDC->LineTo(m_rect.right, m_rect.bottom);
pDC->SelectObject(pOldPen);
Pen.DeleteObject();
}
//----- OnSizeParent() ------------------------------------------------------
void BCTabBarCtrl::OnNcPaint()
{
CRect rectCLient, rectNC;
GetWindowRect(rectNC);
rectNC.OffsetRect(-rectNC.left, -rectNC.top);
CWindowDC dc(this);
CPen pen;
DWORD dwSysGray = GetSysColor(COLOR_BTNFACE);
dc.DrawEdge(rectNC, EDGE_ETCHED, BF_TOP);
rectNC.DeflateRect(0, 2, 0, 0);
CBrush brush(dwSysGray);
dc.FrameRect(rectNC, &brush);
for(int iIndx = 0; iIndx < 2; iIndx++)
{
rectNC.DeflateRect(1, 1, 1, 1);
dc.FrameRect(rectNC, &brush);
}
rectNC.DeflateRect(0, 1, 0, 2);
pen.DeleteObject();
pen.CreatePen(PS_GEOMETRIC | PS_SOLID, 1, dwSysGray);
dc.SelectObject(&pen);
dc.MoveTo(rectNC.left, rectNC.top);
dc.LineTo(rectNC.right, rectNC.top);
}
void CSplitterControl::DrawLine(CDC* pDC, int x, int y)
{
int nRop = pDC->SetROP2(R2_NOTXORPEN);
CRect rcWnd;
int d = 1;
GetWindowRect(rcWnd);
CPen pen;
pen.CreatePen(0, 1, RGB(200, 200, 200));
CPen *pOP = pDC->SelectObject(&pen);
if (m_nType == SPS_VERTICAL)
{
pDC->MoveTo(m_nX - d, rcWnd.top);
pDC->LineTo(m_nX - d, rcWnd.bottom);
pDC->MoveTo(m_nX + d, rcWnd.top);
pDC->LineTo(m_nX + d, rcWnd.bottom);
}
else // m_nType == SPS_HORIZONTAL
{
pDC->MoveTo(rcWnd.left, m_nY - d);
pDC->LineTo(rcWnd.right, m_nY - d);
pDC->MoveTo(rcWnd.left, m_nY + d);
pDC->LineTo(rcWnd.right, m_nY + d);
}
pDC->SetROP2(nRop);
pDC->SelectObject(pOP);
}
void KGClassButton::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
{
CClientDC dc(this);
COLORREF color;
CRect rect;
CPen pen;
GetClientRect(&rect);
dc.FillRect(&rect, &CBrush(RGB(255, 255, 255)));
if (m_nStateFlag)
{
color = RGB(255, 2, 2);
}
else
{
color = RGB(100, 100, 100);
}
pen.CreatePen(PS_SOLID, 2, color);
dc.SelectObject(&pen);
if (m_hButtonIcon)
{
dc.DrawIcon(rect.left, rect.top, m_hButtonIcon);
}
if (m_nSelFlag)
{
dc.MoveTo(rect.left, rect.top);
dc.LineTo(rect.right, rect.top);
dc.LineTo(rect.right, rect.bottom);
dc.LineTo(rect.left, rect.bottom);
dc.LineTo(rect.left, rect.top - 2);
}
}
// Draw a curve
void CCurve::Draw(CDC* pDC, CElement* pElement)
{
// Create a pen for this object and
// initialize it to the object color and line width of m_PenWidth
CPen aPen;
if(!aPen.CreatePen(m_LineStyle, m_PenWidth, this==pElement ? SELECT_COLOR : m_Color))
{
// Pen creation failed
AfxMessageBox(_T("Pen creation failed drawing a curve"), MB_OK);
AfxAbort();
}
// Select the pen
CPen* pOldPen = pDC->SelectObject(& aPen);
// Now draw the curve
//pDC->MoveTo(m_Points[0]);
pDC->MoveTo(m_APoints[0]);
/*
for(size_t i=1; i<m_Points.size(); ++i)
{
pDC->LineTo(m_Points[i]);
}
*/
for(int i=1; i<m_APoints.GetSize(); ++i)
{
pDC->LineTo(m_APoints[i]);
}
pDC->SelectObject(pOldPen); // Restore the old pen
}
// 画测线标尺和测点标尺
void CGraphInstrumentList::DrawMarkLineNb(CDC* pDC, int iGridY)
{
CPen oPen;
CPen* pOldPen;
oPen.CreatePen(PS_SOLID, 2, RGB(255, 0, 0));
pOldPen = pDC->SelectObject(&oPen);
int iLineNb;
CString strLineNb;
CRect oRect;
for(unsigned int i = 0; i < m_uiRowCount; i++)
{
iLineNb = GetLineNbByRowIndex(i);
strLineNb.Format("%d", iLineNb);
oRect.left = -50;
oRect.right = 0;
oRect.top = i * iGridY - m_iUnitHightMin / 2;
oRect.bottom = oRect.top + m_iUnitHightMax;
pDC->DrawText(strLineNb, &oRect, DT_LEFT | DT_VCENTER);
}
pDC->SelectObject(pOldPen);
}
