void TSensorView::Grid3D(TDC& dc) { if(m_bGrid) { TPen pen(TColor(192,192,192),0); dc.SelectObject(pen); for (int y = 0; y <= m_ySize ; y++) { MOVE(dc,Project2D(0,y,1)); LINE(dc,Project2D(0,y,0)); LINE(dc,Project2D(m_xSize,y,0)); } for (int x = 0; x <= m_xSize; x++) { MOVE(dc,Project2D(x,0,1)); LINE(dc,Project2D(x,0,0)); LINE(dc,Project2D(x,m_ySize,0)); } for (SHORTREAL z = 0; z < 1.05; z += (SHORTREAL) 0.1) { MOVE(dc,Project2D(0,m_ySize,z)); LINE(dc,Project2D(0,0,z)); LINE(dc,Project2D(m_xSize,0,z)); } dc.RestorePen(); } }
void TSensorView::LineViewer(TDC& dc,PSHORTREAL pData) { m_xSize = m_nDimSize[0]-1; m_ySize = m_nDimSize[1]-1; m_yAdd = (int) (500L * m_ySize / m_xSize / 2); dc.SetWindowExt(TSize(m_xSize * 2 + m_ySize,500 + m_yAdd)); Grid3D(dc); if(m_nDimSize[1] == 1) for(int x = 0; x < m_nDimSize[0]; x++) { TPoint pt = Project2D(x,0,pData[x]); if (x) LINE(dc,pt); else MOVE(dc,pt); } else { TBrush br(SYSCOLOR(COLOR_BTNFACE)); dc.SelectObject(br); for (int y = 0; y < m_nDimSize[1]-1; y++) for (int x = 0; x < m_nDimSize[0]-1; x++) { TPoint pt[4] = { Project2D(x,y,pData[x + (LONGINT) m_nDimSize[0] * y]), Project2D(x+1,y,pData[x+1 + (LONGINT) m_nDimSize[0] * y]), Project2D(x+1,y+1,pData[x+1 + (LONGINT) m_nDimSize[0] * (y+1)]), Project2D(x,y+1,pData[x + (LONGINT) m_nDimSize[0] * (y+1)]) }; POLY(dc,pt,4); } } dc.RestorePen(); }
// /// Puts the font into the device context and calls PaintGadgets. /// /// Respond to virtual TWindow Paint call. Call our own virtual PaintGadgets /// to actually perform the painting of the gadgets // void TGadgetWindow::Paint(TDC& dc, bool erase, TRect& rect) { if (IsBackgroundThemed()) { TThemePart part(GetHandle(), (LPCWSTR) L"REBAR", 0, 0); part.DrawBackground(dc, GetClientRect(), rect); erase = false; } dc.SelectObject(*Font); PaintGadgets(dc, erase, rect); #if defined(__TRACE) || defined(__WARN) // Highlight the tools of this gadgetwindow for debugging purposes. // Especially useful for docking windows which undergo internal state // changes // TProfile iniFile(_T("Diagnostics"), _T(OWL_INI)); bool useDiagColor = iniFile.GetInt(_T("DiagToolbarBorders")) != 0; if (useDiagColor && Tooltip && Tooltip->IsWindow()) { uint count = Tooltip->GetToolCount(); if (count) { TPen redPen(TColor(0xff, 0, 0)); dc.SelectObject(redPen); TToolInfo ti; while (count) { if (Tooltip->EnumTools(--count, ti)) { dc.MoveTo(ti.rect.left, ti.rect.top); dc.LineTo(ti.rect.right,ti.rect.top); dc.LineTo(ti.rect.right,ti.rect.bottom); dc.LineTo(ti.rect.left, ti.rect.bottom); dc.LineTo(ti.rect.left, ti.rect.top); } } dc.RestorePen(); } } #endif }
void TSensorView::Grid2D(TDC& dc) { if(m_bGrid) { TPen pen(TColor(0,0,0),0); dc.SelectObject(pen); for (int y = 0; y <= m_nDimSize[1] ; y++) { MOVE(dc,TPoint(0,y)); LINE(dc,TPoint(m_nDimSize[0],y)); } for (int x = 0; x <= m_nDimSize[0]; x++) { MOVE(dc,TPoint(x,0)); LINE(dc,TPoint(x,m_nDimSize[1])); } dc.RestorePen(); } }
void npredictMDIChild::Paint ( TDC& dc , BOOL , TRect& ) { int i, j, n, b, row, col, rstart, rstop, cstart, cstop, prevcol ; int xlab_height, xlab_width, ylab_height, ylab_width, wide ; int xlab_lw, xlab_rw, tick_height, font_height, r0, r1, c0 ; double xscale, yscale, xtickscale, ytickscale, *sig, val ; double x, xfac ; char msg[256] ; TRect rect ; SIZE size ; TColor bkgnd, *lines ; TBrush *brush ; TPen *pen, *second_pen ; TFont *font ; n = istop - istart + 1 ; sig = signal->sig ; dc.SetMapMode ( MM_TEXT ) ; dc.SetROP2 ( R2_COPYPEN ) ; dc.SetBkMode ( OPAQUE ) ; bkgnd = dc.GetNearestColor ( TColor ( background_color ) ) ; dc.SetBkColor ( bkgnd ) ; GetClientRect ( rect ) ; b = rect.bottom ; // We use origin at bottom, so b-y adapts to Windows /* Paint the background */ brush = new TBrush ( bkgnd ) ; dc.SelectObject ( *brush ) ; pen = new TPen ( bkgnd ) ; dc.SelectObject ( *pen ) ; dc.Rectangle ( rect ) ; dc.RestoreBrush () ; delete brush ; dc.RestorePen () ; delete pen ; /* Setup main drawing pen and secondary pen for hash lines */ lines = new TColor ( 0 , 0 , 0 ) ; pen = new TPen ( *lines , 1 , PS_SOLID ) ; second_pen = new TPen ( *lines , 1 , PS_DASH ) ; /* Compute the maximum height and width of the axis tick labels. This lets us position the graph optimally. */ xlab_height = xlab_width = ylab_height = ylab_width = xlab_lw = xlab_rw = 0 ; font_height = rect.bottom / 20 ; if (rect.right / 24 < font_height) font_height = rect.right / 24 ; if (font_height < 8) font_height = 0 ; if (font_height) { font = new TFont ( "Helvetica" , font_height ) ; dc.SelectObject ( *font ) ; for (i=0 ; i<xnticks ; i++) { sprintf ( msg , "%*.*lf", xndigits, xnfrac, xmin + i * xdif ) ; GetTextExtentPoint ( dc , msg , strlen(msg) , &size ) ; if (! i) xlab_lw = size.cx ; // Width of leftmost x label if (i == xnticks-1) xlab_rw = size.cx ; // And rightmost x label if (size.cx > xlab_width) xlab_width = size.cx ; if (size.cy > xlab_height) xlab_height = size.cy ; } for (i=0 ; i<ynticks ; i++) { sprintf ( msg , "%*.*lf", yndigits, ynfrac, ymin + i * ydif ) ; GetTextExtentPoint ( dc , msg , strlen(msg) , &size ) ; if (size.cx > ylab_width) ylab_width = size.cx ; if (size.cy > ylab_height) ylab_height = size.cy ; } tick_height = xlab_height / 2 ; } else { tick_height = rect.bottom / 64 + 2 ; font = NULL ; } /* Last check on label display. Are X-axis labels to wide? */ if ((xlab_width * xnticks) > (3 * rect.right / 4)) { font_height = 0 ; xlab_height = xlab_width = ylab_height = ylab_width = 0 ; xlab_lw = xlab_rw = 0 ; tick_height = rect.bottom / 64 + 2 ; if (font != NULL) { dc.RestoreFont () ; delete font ; font = NULL ; } } /* Compute the graph extent based on these label metrics */ rstart = tick_height + xlab_height + 1 ; // Ticks, X tick labels rstop = rect.bottom - ylab_height/2 - 2 ; // Top half of topmost label if (xlab_lw / 2 > ylab_width) // If left half of X label biggest cstart = xlab_lw / 2 + 1 ; // Use it for offset else cstart = ylab_width + 2 ; // Otherwise Y labels determine it cstop = rect.right - xlab_rw / 2 - 2 ; // Leave room for rightmost label /* Compute scales for data and ticks */ xscale = (double) (cstop - cstart) / (xmax - xmin) ; xfac = (rightx - leftx) / (n-1) ; yscale = (double) (rstop - rstart) / (ymax - ymin) ; xtickscale = (double) (cstop-cstart) / (double) (xnticks-1) ; ytickscale = (double) (rstop-rstart) / (double) (ynticks-1) ; /* Outline the graph, draw ticks, and write their labels */ dc.SelectObject ( *pen ) ; dc.MoveTo ( cstart , b-rstart ) ; dc.LineTo ( cstop , b-rstart ) ; dc.LineTo ( cstop , b-rstop ) ; dc.LineTo ( cstart , b-rstop ) ; dc.LineTo ( cstart , b-rstart ) ; dc.RestorePen () ; for (i=0 ; i<ynticks ; i++) { /* Y ticks */ row = rstart + i * ytickscale + 0.5 ; if (i && (i < ynticks-1)) { // Horizontal interior lines dc.SelectObject ( *second_pen ) ; dc.MoveTo ( cstart , b-row ) ; dc.LineTo ( cstop , b-row ) ; dc.RestorePen () ; } if (font_height) { sprintf ( msg , "%*.*lf", yndigits, ynfrac, ymin + i * ydif ) ; rect.bottom = b - (row - ylab_height / 2) ; rect.top = rect.bottom - ylab_height - 1 ; rect.right = cstart - 1 ; rect.left = rect.right - ylab_width - 1 ; dc.SelectObject ( *pen ) ; dc.DrawText ( msg , -1 , rect , DT_SINGLELINE | DT_BOTTOM | DT_RIGHT ); dc.RestorePen () ; } } dc.SelectObject ( *pen ) ; prevcol = 0 ; for (i=0 ; i<xnticks ; i++) { /* X ticks */ col = cstart + i * xtickscale + 0.5 ; dc.MoveTo ( col , b-rstart ) ; dc.LineTo ( col , b-(rstart - tick_height) ) ; if (i) { /* Make an additional, unlabeled tick between main ones */ dc.MoveTo ( (col + prevcol) / 2 , b-rstart ) ; dc.LineTo ( (col + prevcol) / 2 , b-(rstart - tick_height/2) ) ; } prevcol = col ; if (font_height) { sprintf ( msg , "%*.*lf", xndigits, xnfrac, xmin + i * xdif ) ; while (*msg == ' ') // Remove leading blanks strcpy ( msg , msg+1 ) ; rect.top = b - (rstart - tick_height) ; rect.bottom = rect.top + xlab_height - 1 ; rect.right = col + xlab_width / 2 ; rect.left = rect.right - xlab_width - 1 ; dc.DrawText ( msg , -1 , rect , DT_SINGLELINE | DT_BOTTOM | DT_CENTER); } } dc.RestorePen () ; if (font_height) { dc.RestoreFont () ; delete font ; } /* Draw the graph */ if ((signal->type == DataSignal) || (signal->type == SpectrumSignal) || (signal->type == SpectrumDevSignal)) { if ((command_id == ID_PRED_DISPLAY_CONFIDENCE) && // Draw confidence first (signal->known_n <= istop)) { // If visible delete second_pen ; // No longer needed for hash lines, so use for second_pen = new TPen ( *lines , 1 , PS_DOT ) ; // Confidence lines dc.SelectObject ( *second_pen ) ; i = signal->known_n - 1 ; if (i >= istart) r0 = rstart + (int) ((sig[i] - ymin) * yscale) ; else { i = istart ; j = i - signal->known_n ; if (signal->mult_conf) val = sig[i] * signal->intervals[2*j] ; else val = sig[i] + signal->intervals[2*j] ; r0 = rstart + (int) ((val - ymin) * yscale + 0.5) ; } if (r0 < rstart) r0 = rstart ; if (r0 > rstop) r0 = rstop ; r0 = b - r0 ; x = (i - istart) * xfac + leftx ; c0 = cstart + (int) (xscale * (x-xmin) + 0.5) ; dc.MoveTo ( c0 , r0 ) ; for (i=i+1 ; i<signal->known_n+signal->npred ; i++) { if (i > istop) break ; j = i - signal->known_n ; if (signal->mult_conf) val = sig[i] * signal->intervals[2*j] ; else val = sig[i] + signal->intervals[2*j] ; r0 = rstart + (int) ((val - ymin) * yscale + 0.5) ; if (r0 < rstart) r0 = rstart ; if (r0 > rstop) r0 = rstop ; r0 = b - r0 ; x = (i - istart) * xfac + leftx ; c0 = cstart + (int) (xscale * (x-xmin) + 0.5) ; dc.LineTo ( c0 , r0 ) ; } i = signal->known_n - 1 ; if (i >= istart) r0 = rstart + (int) ((sig[i] - ymin) * yscale) ; else { i = istart ; j = i - signal->known_n ; if (signal->mult_conf) val = sig[i] * signal->intervals[2*j] ; else val = sig[i] + signal->intervals[2*j] ; r0 = rstart + (int) ((val - ymin) * yscale + 0.5) ; } if (r0 < rstart) r0 = rstart ; if (r0 > rstop) r0 = rstop ; r0 = b - r0 ; x = (i - istart) * xfac + leftx ; c0 = cstart + (int) (xscale * (x-xmin) + 0.5) ; dc.MoveTo ( c0 , r0 ) ; for (i=signal->known_n ; i<signal->known_n+signal->npred ; i++) { if (i > istop) break ; j = i - signal->known_n ; if (signal->mult_conf) val = sig[i] * signal->intervals[2*j+1] ; else val = sig[i] + signal->intervals[2*j+1] ; r0 = rstart + (int) ((val - ymin) * yscale + 0.5) ; if (r0 < rstart) r0 = rstart ; if (r0 > rstop) r0 = rstop ; r0 = b - r0 ; x = (i - istart) * xfac + leftx ; c0 = cstart + (int) (xscale * (x-xmin) + 0.5) ; dc.LineTo ( c0 , r0 ) ; } dc.RestorePen () ; } if (signal->type == SpectrumDevSignal) { delete second_pen ; // No longer needed for hash lines, so use for second_pen = new TPen ( *lines , 1 , PS_DOT ) ; // Confidence lines dc.SelectObject ( *second_pen ) ; row = rstart + (int) ((corrlim - ymin) * yscale + 0.5) ; // Confidence if ((row >= rstart) && (row <= rstop)) { dc.MoveTo ( cstart , b-row ) ; dc.LineTo ( cstop , b-row ) ; } row = rstart + (int) ((-corrlim - ymin) * yscale + 0.5) ; // Confidence if ((row >= rstart) && (row <= rstop)) { dc.MoveTo ( cstart , b-row ) ; dc.LineTo ( cstop , b-row ) ; } dc.RestorePen () ; } dc.SelectObject ( *pen ) ; r0 = rstart + (int) ((sig[istart] - ymin) * yscale) ; if (r0 < rstart) r0 = rstart ; if (r0 > rstop) r0 = rstop ; r0 = b - r0 ; x = leftx ; c0 = cstart + (int) (xscale * (x-xmin) + 0.5) ; dc.MoveTo ( c0 , r0 ) ; for (i=istart+1 ; i<=istop ; i++) { r0 = rstart + (int) ((sig[i] - ymin) * yscale + 0.5) ; if (r0 < rstart) r0 = rstart ; if (r0 > rstop) r0 = rstop ; r0 = b - r0 ; x = (i - istart) * xfac + leftx ; c0 = cstart + (int) (xscale * (x-xmin) + 0.5) ; dc.LineTo ( c0 , r0 ) ; } dc.RestorePen () ; } // If DataSignal or SpectrumSignal else if (signal->type == CorrelationSignal) { delete second_pen ; // No longer needed for hash lines, so use for second_pen = new TPen ( *lines , 1 , PS_DOT ) ; // Confidence lines dc.SelectObject ( *second_pen ) ; row = rstart + (int) ((corrlim - ymin) * yscale + 0.5) ; // Confidence if ((row >= rstart) && (row <= rstop)) { dc.MoveTo ( cstart , b-row ) ; dc.LineTo ( cstop , b-row ) ; } row = rstart + (int) ((-corrlim - ymin) * yscale + 0.5) ; // Confidence if ((row >= rstart) && (row <= rstop)) { dc.MoveTo ( cstart , b-row ) ; dc.LineTo ( cstop , b-row ) ; } dc.RestorePen () ; wide = (cstop - cstart) / n ; r0 = rstart + (int) ((0.0 - ymin) * yscale + 0.5) ; for (i=0 ; i<ynticks ; i++) { // Search all horizontal ticks row = rstart + i * ytickscale + 0.5 ; // Because rounding error if (abs ( r0 - row ) <= 1) { // Might make 0 off by one r0 = row ; // Which looks ugly break ; } } if (r0 < rstart) r0 = rstart ; if (r0 > rstop) r0 = rstop ; r0 = b - r0 ; dc.SelectObject ( *pen ) ; for (i=0 ; i<n ; i++) { c0 = cstart + (int) (xscale * (i+1) + 0.5) ; r1 = rstart + (int) ((sig[i] - ymin) * yscale + 0.5) ; if (r1 < rstart) r1 = rstart ; if (r1 > rstop) r1 = rstop ; r1 = b - r1 ; dc.MoveTo ( c0 , r0 ) ; dc.LineTo ( c0 , r1 ) ; if (wide && (c0 > cstart)) { dc.MoveTo ( c0-1 , r0 ) ; dc.LineTo ( c0-1 , r1 ) ; } if (wide && (c0 < cstop)) { dc.MoveTo ( c0+1 , r0 ) ; dc.LineTo ( c0+1 , r1 ) ; } if ((wide > 9) && (c0 > cstart+1)) { dc.MoveTo ( c0-2 , r0 ) ; dc.LineTo ( c0-2 , r1 ) ; } if ((wide > 9) && (c0 < cstop-1)) { dc.MoveTo ( c0+2 , r0 ) ; dc.LineTo ( c0+2 , r1 ) ; } } dc.RestorePen () ; } delete pen ; delete second_pen ; delete lines ; }