void wxHtmlImageCell::Draw(wxDC& dc, int x, int y, int WXUNUSED(view_y1), int WXUNUSED(view_y2), wxHtmlRenderingInfo& WXUNUSED(info)) { if ( m_showFrame ) { dc.SetBrush(*wxTRANSPARENT_BRUSH); dc.SetPen(*wxBLACK_PEN); dc.DrawRectangle(x + m_PosX, y + m_PosY, m_Width, m_Height); x++, y++; } if ( m_bitmap ) { // We add in the scaling from the desired bitmap width // and height, so we only do the scaling once. double imageScaleX = 1.0; double imageScaleY = 1.0; if (m_Width != m_bitmap->GetWidth()) imageScaleX = (double) m_Width / (double) m_bitmap->GetWidth(); if (m_Height != m_bitmap->GetHeight()) imageScaleY = (double) m_Height / (double) m_bitmap->GetHeight(); double us_x, us_y; dc.GetUserScale(&us_x, &us_y); dc.SetUserScale(us_x * imageScaleX, us_y * imageScaleY); dc.DrawBitmap(*m_bitmap, (int) ((x + m_PosX) / (imageScaleX)), (int) ((y + m_PosY) / (imageScaleY)), true); dc.SetUserScale(us_x, us_y); } }
void MainFrame::PrepareDC(wxDC& dc) { dc.SetLogicalOrigin( 0, 0 ); dc.SetAxisOrientation( 1, 0); dc.SetUserScale( 1.0, 1.0 ); dc.SetMapMode( wxMM_TEXT ); }
void bmImage::render(wxDC& dc) { bitmap = wxBitmap(aswxImage); dc.Clear(); // few variables to make life easier cv::Vec2f pScale = cv::Vec2f(((bmImageFrame*)this->GetParent())->scale); cv::Vec2f pVOffScale = cv::Vec2f(((bmImageFrame*)this->GetParent())->voff); cv::Vec2f pScroll = cv::Vec2f(((bmImageFrame*)this->GetParent())->scroll); wxPoint orgp = dc.GetLogicalOrigin(); wxPoint trp(pScroll[0], pScroll[1]); if (asCvMat.cols * pScale[0] < this->GetSize().GetWidth()) { trp.x = -(this->GetSize().GetWidth() - asCvMat.cols * pScale[0]) / 2 / pScale[0]; } if (asCvMat.rows * pScale[1] < this->GetSize().GetHeight()) { trp.y = -(this->GetSize().GetHeight() - asCvMat.rows * pScale[1]) / 2 / pScale[1]; }/* trp += wxPoint( -(this->GetSize().GetWidth() - asCvMat.cols * pVOffScale[0]) / 2 / pVOffScale[0], -(this->GetSize().GetHeight() - asCvMat.rows * pVOffScale[1]) / 2 / pVOffScale[1] );*/ trp += wxPoint( -asCvMat.cols * (pVOffScale[0] - 1.0f) / 2, -asCvMat.rows * (pVOffScale[1] - 1.0f) / 2 ); dc.SetLogicalOrigin(trp.x, trp.y); dc.SetUserScale(pScale[0], pScale[1]); dc.DrawBitmap(bitmap, wxPoint(0, 0), false); dc.SetLogicalOrigin(orgp.x, orgp.y); }
void SpectDisplay::OnDraw(wxDC& dc) {//================================ wxRegion region; dc.SetUserScale(zoomx,zoomy); int f1 = 0x7fffffff, f2 = -1; int x1,x2,y1,y2; int vX,vY,vW,vH; // Dimensions of client area in pixels wxRegionIterator upd(GetUpdateRegion()); // get the update rect list while (upd) { vX = upd.GetX(); vY = upd.GetY(); vW = upd.GetW(); vH = upd.GetH(); CalcUnscrolledPosition(vX,vY,&x1,&y1); CalcUnscrolledPosition(vX+vW,vY+vH,&x2,&y2); // Repaint this rectangle if(y1 < f1) f1 = int(y1/zoomy); if(y2 > f2) f2 = int(y2/zoomy); upd ++ ; } if(spectseq != NULL) spectseq->Draw(dc,f1,f2); }
/* * Here we do the actual rendering. I put it in a separate * method so that it can work no matter what type of DC * (e.g. wxPaintDC or wxClientDC) is used. */ void ImageCanvas::render(wxDC& dc) { if(!image.IsOk()) return; wxCoord w, h; this->GetSize(&w, &h); double scaleX = (double)w / (double)image.GetWidth(); double scaleY = (double)h / (double)image.GetHeight(); dc.SetUserScale(std::min(scaleX, scaleY), std::min(scaleX, scaleY)); dc.DrawBitmap(image, 0, 0, false); }
void ClippingBoxTestCaseBase::InitialStateWithTransformedDC() { // Initial clipping box with transformed DC. m_dc->SetDeviceOrigin(10, 15); m_dc->SetUserScale(0.5, 1.5); m_dc->SetLogicalScale(4.0, 2.0); m_dc->SetLogicalOrigin(-15, -20); m_dc->SetBackground(wxBrush(s_fgColour, wxBRUSHSTYLE_SOLID)); m_dc->Clear(); CheckBox(-20, -25, 50, 40); }
void ClippingBoxTestCaseBase::OneRegionWithTransformedDC() { // Setting one clipping box inside DC area // with applied some transformations. m_dc->SetDeviceOrigin(10, 15); m_dc->SetUserScale(0.5, 1.5); m_dc->SetLogicalScale(4.0, 2.0); m_dc->SetLogicalOrigin(-15, -20); m_dc->SetClippingRegion(-10, -20, 80, 75); m_dc->SetBackground(wxBrush(s_fgColour, wxBRUSHSTYLE_SOLID)); m_dc->Clear(); CheckBox(-10, -20, 40, 35); }
void EDA_DRAW_PANEL::DoPrepareDC( wxDC& dc ) { wxScrolledWindow::DoPrepareDC( dc ); if( GetScreen() != NULL ) { double scale = GetScreen()->GetScalingFactor(); dc.SetUserScale( scale, scale ); wxPoint pt = GetScreen()->m_DrawOrg; dc.SetLogicalOrigin( pt.x, pt.y ); } SetClipBox( dc ); // Reset the clip box to the entire screen. GRResetPenAndBrush( &dc ); dc.SetBackgroundMode( wxTRANSPARENT ); }
void MyFrame::PrepareDC(wxDC& dc) { dc.SetLogicalOrigin(m_xLogicalOrigin, m_yLogicalOrigin); dc.SetAxisOrientation(!m_xAxisReversed, m_yAxisReversed); dc.SetUserScale(m_xUserScale, m_yUserScale); dc.SetMapMode(m_mapMode); }
void ScrollZoomCanvas::PrepareDC(wxDC& dc) { super::PrepareDC(dc); dc.SetUserScale(mZoomFactor, mZoomFactor); }
// Define the repainting behaviour void MyCanvas::OnDraw(wxDC& dc) { // vars to use ... #if wxUSE_STATUSBAR wxString s; #endif // wxUSE_STATUSBAR wxPen wP; wxBrush wB; wxPoint points[6]; wxColour wC; wxFont wF; dc.SetFont(*wxSWISS_FONT); dc.SetPen(*wxGREEN_PEN); switch (m_index) { default: case 0: // draw lines to make a cross dc.DrawLine(0, 0, 200, 200); dc.DrawLine(200, 0, 0, 200); // draw point colored line and spline wP = *wxCYAN_PEN; wP.SetWidth(3); dc.SetPen(wP); dc.DrawPoint (25,15); dc.DrawLine(50, 30, 200, 30); dc.DrawSpline(50, 200, 50, 100, 200, 10); #if wxUSE_STATUSBAR s = wxT("Green Cross, Cyan Line and spline"); #endif // wxUSE_STATUSBAR break; case 1: // draw standard shapes dc.SetBrush(*wxCYAN_BRUSH); dc.SetPen(*wxRED_PEN); dc.DrawRectangle(10, 10, 100, 70); wB = wxBrush (wxT("DARK ORCHID"), wxBRUSHSTYLE_TRANSPARENT); dc.SetBrush (wB); dc.DrawRoundedRectangle(50, 50, 100, 70, 20); dc.SetBrush (wxBrush(wxT("GOLDENROD")) ); dc.DrawEllipse(100, 100, 100, 50); points[0].x = 100; points[0].y = 200; points[1].x = 70; points[1].y = 260; points[2].x = 160; points[2].y = 230; points[3].x = 40; points[3].y = 230; points[4].x = 130; points[4].y = 260; points[5].x = 100; points[5].y = 200; dc.DrawPolygon(5, points); dc.DrawLines (6, points, 160); #if wxUSE_STATUSBAR s = wxT("Blue rectangle, red edge, clear rounded rectangle, gold ellipse, gold and clear stars"); #endif // wxUSE_STATUSBAR break; case 2: // draw text in Arial or similar font dc.DrawLine(50,25,50,35); dc.DrawLine(45,30,55,30); dc.DrawText(wxT("This is a Swiss-style string"), 50, 30); wC = dc.GetTextForeground(); dc.SetTextForeground (wxT("FIREBRICK")); // no effect in msw ?? dc.SetTextBackground (wxT("WHEAT")); dc.DrawText(wxT("This is a Red string"), 50, 200); dc.DrawRotatedText(wxT("This is a 45 deg string"), 50, 200, 45); dc.DrawRotatedText(wxT("This is a 90 deg string"), 50, 200, 90); wF = wxFont ( 18, wxROMAN, wxITALIC, wxBOLD, false, wxT("Times New Roman")); dc.SetFont(wF); dc.SetTextForeground (wC); dc.DrawText(wxT("This is a Times-style string"), 50, 60); #if wxUSE_STATUSBAR s = wxT("Swiss, Times text; red text, rotated and colored orange"); #endif // wxUSE_STATUSBAR break; case 3 : // four arcs start and end points, center dc.SetBrush(*wxGREEN_BRUSH); dc.DrawArc ( 200,300, 370,230, 300,300 ); dc.SetBrush(*wxBLUE_BRUSH); dc.DrawArc ( 270-50, 270-86, 270-86, 270-50, 270,270 ); dc.SetDeviceOrigin(-10,-10); dc.DrawArc ( 270-50, 270-86, 270-86, 270-50, 270,270 ); dc.SetDeviceOrigin(0,0); wP.SetColour (wxT("CADET BLUE")); dc.SetPen(wP); dc.DrawArc ( 75,125, 110, 40, 75, 75 ); wP.SetColour (wxT("SALMON")); dc.SetPen(wP); dc.SetBrush(*wxRED_BRUSH); //top left corner, width and height, start and end angle // 315 same center and x-radius as last pie-arc, half Y radius dc.DrawEllipticArc(25,50,100,50,180.0,45.0); wP = *wxCYAN_PEN; wP.SetWidth(3); dc.SetPen(wP); //wxTRANSPARENT)); dc.SetBrush (wxBrush (wxT("SALMON"))); dc.DrawEllipticArc(300, 0,200,100, 0.0,145.0); //same end point dc.DrawEllipticArc(300, 50,200,100,90.0,145.0); dc.DrawEllipticArc(300,100,200,100,90.0,345.0); #if wxUSE_STATUSBAR s = wxT("This is an arc test page"); #endif // wxUSE_STATUSBAR break; case 4: dc.DrawCheckMark ( 30,30,25,25); dc.SetBrush (wxBrush (wxT("SALMON"),wxBRUSHSTYLE_TRANSPARENT)); dc.DrawCheckMark ( 80,50,75,75); dc.DrawRectangle ( 80,50,75,75); #if wxUSE_STATUSBAR s = wxT("Two check marks"); #endif // wxUSE_STATUSBAR break; case 5: wF = wxFont ( 18, wxROMAN, wxITALIC, wxBOLD, false, wxT("Times New Roman")); dc.SetFont(wF); dc.DrawLine(0, 0, 200, 200); dc.DrawLine(200, 0, 0, 200); dc.DrawText(wxT("This is an 18pt string"), 50, 60); // rescale and draw in blue wP = *wxCYAN_PEN; dc.SetPen(wP); dc.SetUserScale (2.0,0.5); dc.SetDeviceOrigin(200,0); dc.DrawLine(0, 0, 200, 200); dc.DrawLine(200, 0, 0, 200); dc.DrawText(wxT("This is an 18pt string 2 x 0.5 UserScaled"), 50, 60); dc.SetUserScale (2.0,2.0); dc.SetDeviceOrigin(200,200); dc.DrawText(wxT("This is an 18pt string 2 x 2 UserScaled"), 50, 60); wP = *wxRED_PEN; dc.SetPen(wP); dc.SetUserScale (1.0,1.0); dc.SetDeviceOrigin(0,10); dc.SetMapMode (wxMM_METRIC); //svg ignores this dc.DrawLine(0, 0, 200, 200); dc.DrawLine(200, 0, 0, 200); dc.DrawText(wxT("This is an 18pt string in MapMode"), 50, 60); #if wxUSE_STATUSBAR s = wxT("Scaling test page"); #endif // wxUSE_STATUSBAR break; case 6: dc.DrawIcon( wxICON(sample), 10, 10 ); dc.DrawBitmap ( wxBitmap(svgbitmap_xpm), 50,15); #if wxUSE_STATUSBAR s = wxT("Icon and Bitmap "); #endif // wxUSE_STATUSBAR break; case 7: dc.SetTextForeground(wxT("RED")); dc.DrawText(wxT("Red = Clipping Off"), 30, 5); dc.SetTextForeground(wxT("GREEN")); dc.DrawText(wxT("Green = Clipping On"), 30, 25); dc.SetTextForeground(wxT("BLACK")); dc.SetPen(*wxRED_PEN); dc.SetBrush (wxBrush (wxT("SALMON"),wxBRUSHSTYLE_TRANSPARENT)); dc.DrawCheckMark ( 80,50,75,75); dc.DrawRectangle ( 80,50,75,75); dc.SetPen(*wxGREEN_PEN); // Clipped checkmarks dc.DrawRectangle(180,50,75,75); dc.SetClippingRegion(180,50,75,75); // x,y,width,height version dc.DrawCheckMark ( 180,50,75,75); dc.DestroyClippingRegion(); dc.DrawRectangle(wxRect(80,150,75,75)); dc.SetClippingRegion(wxPoint(80,150),wxSize(75,75)); // pt,size version dc.DrawCheckMark ( 80,150,75,75); dc.DestroyClippingRegion(); dc.DrawRectangle(wxRect(180,150,75,75)); dc.SetClippingRegion(wxRect(180,150,75,75)); // rect version dc.DrawCheckMark ( 180,150,75,75); dc.DestroyClippingRegion(); dc.DrawRectangle(wxRect( 80,250,50,65)); dc.DrawRectangle(wxRect(105,260,50,65)); dc.SetClippingRegion(wxRect( 80,250,50,65)); // second call to SetClippingRegion dc.SetClippingRegion(wxRect(105,260,50,65)); // forms intersection with previous dc.DrawCheckMark(80,250,75,75); dc.DestroyClippingRegion(); // only one call to destroy (there's no stack) /* ** Clipping by wxRegion not implemented for SVG. Should be ** possible, but need to access points that define the wxRegion ** from inside DoSetDeviceClippingRegion() and wxRegion does not ** implement anything like getPoints(). points[0].x = 180; points[0].y = 250; points[1].x = 255; points[1].y = 250; points[2].x = 180; points[2].y = 325; points[3].x = 255; points[3].y = 325; points[4].x = 180; points[4].y = 250; dc.DrawLines (5, points); wxRegion reg = wxRegion(5,points); dc.SetClippingRegion(reg); dc.DrawCheckMark ( 180,250,75,75); dc.DestroyClippingRegion(); */ #if wxUSE_STATUSBAR s = wxT("Clipping region"); #endif // wxUSE_STATUSBAR break; case 8: wxString txtStr; wxCoord txtX, txtY, txtW, txtH, txtDescent, txtEL; wxCoord txtPad = 0; wP = *wxRED_PEN; dc.SetPen(wP); //dc.SetBackgroundMode(wxBRUSHSTYLE_SOLID); //dc.SetTextBackground(*wxBLUE); // Horizontal text txtStr = wxT("Horizontal string"); dc.GetTextExtent(txtStr, &txtW, &txtH, &txtDescent, &txtEL); txtX = 50; txtY = 300; dc.DrawRectangle(txtX, txtY, txtW + 2*txtPad, txtH + 2*txtPad); dc.DrawText(txtStr, txtX + txtPad, txtY + txtPad); // Vertical text txtStr = wxT("Vertical string"); dc.GetTextExtent(txtStr, &txtW, &txtH, &txtDescent, &txtEL); txtX = 50; txtY = 250; dc.DrawRectangle(txtX, txtY - (txtW + 2*txtPad), txtH + 2*txtPad, txtW + 2*txtPad); dc.DrawRotatedText(txtStr, txtX + txtPad, txtY - txtPad, 90); // 45 degree text txtStr = wxT("45 deg string"); dc.GetTextExtent(txtStr, &txtW, &txtH, &txtDescent, &txtEL); double lenW = (double)(txtW + 2*txtPad) / sqrt(2.0); double lenH = (double)(txtH + 2*txtPad) / sqrt(2.0); double padding = (double)txtPad / sqrt(2.0); txtX = 150; txtY = 200; dc.DrawLine(txtX - padding, txtY, txtX + lenW, txtY - lenW); // top dc.DrawLine(txtX + lenW, txtY - lenW, txtX - padding + lenH + lenW, txtY + (lenH - lenW)); dc.DrawLine(txtX - padding, txtY, txtX - padding + lenH, txtY + lenH); dc.DrawLine(txtX - padding + lenH, txtY + lenH, txtX - padding + lenH + lenW, txtY + (lenH - lenW)); // bottom dc.DrawRotatedText(txtStr, txtX, txtY, 45); #if wxUSE_STATUSBAR s = wxT("Text position test page"); #endif // wxUSE_STATUSBAR break; } #if wxUSE_STATUSBAR m_child->SetStatusText(s); #endif // wxUSE_STATUSBAR }
void DrawForPrintingHelper(wxDC& dc, const CalChartConfiguration& config, const CalChartDoc& show, const CC_sheet& sheet, unsigned ref, bool landscape) { // set up everything to be restored after we print SaveAndRestore_DeviceOrigin orig_dev(dc); SaveAndRestore_UserScale orig_scale(dc); SaveAndRestore_Font orig_font(dc); // get the page dimensions int pageW, pageH; dc.GetSize(&pageW, &pageH); dc.Clear(); dc.SetLogicalFunction(wxCOPY); // Print the field: // create a field for drawing: const auto pts = sheet.GetPoints(); auto boundingBox = GetMarcherBoundingBox(pts); auto mode = CreateFieldForPrinting(Coord2Int(boundingBox.first.x), Coord2Int(boundingBox.second.x), landscape); // set the origin and scaling for drawing the field dc.SetDeviceOrigin(kFieldBorderOffset*pageW, kFieldTop*pageH); auto scale = (pageW-2*kFieldBorderOffset*pageW)/(double)mode->Size().x; dc.SetUserScale(scale, scale); // draw the field. DrawMode(dc, config, *mode, ShowMode_kPrinting); wxFont *pointLabelFont = wxTheFontList->FindOrCreateFont((int)Float2Coord(config.Get_DotRatio() * config.Get_NumRatio()), wxSWISS, wxNORMAL, wxNORMAL); dc.SetFont(*pointLabelFont); for (auto i = 0u; i < pts.size(); i++) { const auto point = pts.at(i); const auto pos = point.GetPos(ref) + mode->Offset(); dc.SetBrush(*wxBLACK_BRUSH); DrawPointHelper(dc, config, pos, point, show.GetPointLabel(i)); } // now reset everything to draw the rest of the text dc.SetDeviceOrigin(Int2Coord(0), Int2Coord(0)); dc.SetBrush(*wxTRANSPARENT_BRUSH); // set the page for drawing: dc.GetSize(&pageW, &pageH); if (landscape) { dc.SetUserScale(pageW/kSizeXLandscape, pageH/kSizeYLandscape); pageW = kSizeXLandscape; pageH = kSizeYLandscape; } else { dc.SetUserScale(pageW/kSizeX, pageH/kSizeY); pageW = kSizeX; pageH = kSizeY; } // draw the header dc.SetFont(*wxTheFontList->FindOrCreateFont(16, wxROMAN, wxNORMAL, wxBOLD)); dc.SetPen(*wxThePenList->FindOrCreatePen(*wxBLACK, 1, wxSOLID)); DrawCenteredText(dc, kHeader, wxPoint(pageW*kHeaderLocation[landscape][0], pageH*kHeaderLocation[landscape][1])); DrawCenteredText(dc, sheet.GetNumber(), wxPoint(pageW*kUpperNumberPosition[landscape][0], pageH*kUpperNumberPosition[landscape][1])); DrawCenteredText(dc, sheet.GetNumber(), wxPoint(pageW*kLowerNumberPosition[landscape][0], pageH*kLowerNumberPosition[landscape][1])); dc.DrawRectangle(pageW*kLowerNumberBox[landscape][0], pageH*kLowerNumberBox[landscape][1], pageW*kLowerNumberBox[landscape][2], pageH*kLowerNumberBox[landscape][3]); dc.SetFont(*wxTheFontList->FindOrCreateFont(8, wxSWISS, wxNORMAL, wxNORMAL)); DrawLineOverText(dc, kMusicLabel, wxPoint(pageW*kMusicLabelPosition[landscape][0], pageH*kMusicLabelPosition[landscape][1]), pageW*kMusicLabelPosition[landscape][2]); DrawLineOverText(dc, kFormationLabel, wxPoint(pageW*kFormationLabelPosition[landscape][0], pageH*kFormationLabelPosition[landscape][1]), pageW*kFormationLabelPosition[landscape][2]); DrawLineOverText(dc, kGameLabel, wxPoint(pageW*kGameLabelPosition[landscape][0], pageH*kGameLabelPosition[landscape][1]), pageW*kGameLabelPosition[landscape][2]); DrawLineOverText(dc, kPageLabel, wxPoint(pageW*kPageLabelPosition[landscape][0], pageH*kPageLabelPosition[landscape][1]), pageW*kPageLabelPosition[landscape][2]); DrawCenteredText(dc, kSideLabel, wxPoint(pageW*kSideLabelPosition[landscape][0], pageH*kSideLabelPosition[landscape][1])); // draw arrows DrawCenteredText(dc, kUpperSouthLabel, wxPoint(pageW*kUpperSouthPosition[landscape][0], pageH*kUpperSouthPosition[landscape][1])); DrawArrow(dc, wxPoint(pageW*kUpperSouthArrow[landscape][0], pageH*kUpperSouthArrow[landscape][1]), pageW*kUpperSouthArrow[landscape][2], false); DrawCenteredText(dc, kUpperNorthLabel, wxPoint(pageW*kUpperNorthPosition[landscape][0], pageH*kUpperNorthPosition[landscape][1])); DrawArrow(dc, wxPoint(pageW*kUpperNorthArrow[landscape][0], pageH*kUpperNorthArrow[landscape][1]), pageW*kUpperNorthArrow[landscape][2], true); DrawCenteredText(dc, kLowerSouthLabel, wxPoint(pageW*kLowerSouthPosition[landscape][0], pageH*kLowerSouthPosition[landscape][1])); DrawArrow(dc, wxPoint(pageW*kLowerSouthArrow[landscape][0], pageH*kLowerSouthArrow[landscape][1]), pageW*kLowerSouthArrow[landscape][2], false); DrawCenteredText(dc, kLowerNorthLabel, wxPoint(pageW*kLowerNorthPosition[landscape][0], pageH*kLowerNorthPosition[landscape][1])); DrawArrow(dc, wxPoint(pageW*kLowerNorthArrow[landscape][0], pageH*kLowerNorthArrow[landscape][1]), pageW*kLowerNorthArrow[landscape][2], true); DrawCont(dc, sheet.GetPrintableContinuity(), wxRect(wxPoint(10, pageH*kContinuityStart[landscape]), wxSize(pageW-20, pageH-pageH*kContinuityStart[landscape])), landscape); }
// Define the repainting behaviour void MyCanvas::OnDraw(wxDC& dc) { // vars to use ... #if wxUSE_STATUSBAR wxString s ; #endif // wxUSE_STATUSBAR wxPen wP ; wxBrush wB ; wxPoint points[6]; wxColour wC; wxFont wF ; dc.SetFont(*wxSWISS_FONT); dc.SetPen(*wxGREEN_PEN); switch (m_index) { default: case 0: // draw lines to make a cross dc.DrawLine(0, 0, 200, 200); dc.DrawLine(200, 0, 0, 200); // draw point colored line and spline wP = *wxCYAN_PEN ; wP.SetWidth(3); dc.SetPen(wP); dc.DrawPoint (25,15) ; dc.DrawLine(50, 30, 200, 30); dc.DrawSpline(50, 200, 50, 100, 200, 10); #if wxUSE_STATUSBAR s = wxT("Green Cross, Cyan Line and spline"); #endif // wxUSE_STATUSBAR break ; case 1: // draw standard shapes dc.SetBrush(*wxCYAN_BRUSH); dc.SetPen(*wxRED_PEN); dc.DrawRectangle(10, 10, 100, 70); wB = wxBrush (_T("DARK ORCHID"), wxTRANSPARENT); dc.SetBrush (wB); dc.DrawRoundedRectangle(50, 50, 100, 70, 20); dc.SetBrush (wxBrush(_T("GOLDENROD"), wxSOLID) ); dc.DrawEllipse(100, 100, 100, 50); points[0].x = 100; points[0].y = 200; points[1].x = 70; points[1].y = 260; points[2].x = 160; points[2].y = 230; points[3].x = 40; points[3].y = 230; points[4].x = 130; points[4].y = 260; points[5].x = 100; points[5].y = 200; dc.DrawPolygon(5, points); dc.DrawLines (6, points, 160); #if wxUSE_STATUSBAR s = wxT("Blue rectangle, red edge, clear rounded rectangle, gold ellipse, gold and clear stars"); #endif // wxUSE_STATUSBAR break ; case 2: // draw text in Arial or similar font dc.DrawLine(50,25,50,35); dc.DrawLine(45,30,55,30); dc.DrawText(wxT("This is a Swiss-style string"), 50, 30); wC = dc.GetTextForeground() ; dc.SetTextForeground (_T("FIREBRICK")); // no effect in msw ?? dc.SetTextBackground (_T("WHEAT")); dc.DrawText(wxT("This is a Red string"), 50, 200); dc.DrawRotatedText(wxT("This is a 45 deg string"), 50, 200, 45); dc.DrawRotatedText(wxT("This is a 90 deg string"), 50, 200, 90); wF = wxFont ( 18, wxROMAN, wxITALIC, wxBOLD, false, wxT("Times New Roman")); dc.SetFont(wF); dc.SetTextForeground (wC) ; dc.DrawText(wxT("This is a Times-style string"), 50, 60); #if wxUSE_STATUSBAR s = wxT("Swiss, Times text; red text, rotated and colored orange"); #endif // wxUSE_STATUSBAR break ; case 3 : // four arcs start and end points, center dc.SetBrush(*wxGREEN_BRUSH); dc.DrawArc ( 200,300, 370,230, 300,300 ); dc.SetBrush(*wxBLUE_BRUSH); dc.DrawArc ( 270-50, 270-86, 270-86, 270-50, 270,270 ); dc.SetDeviceOrigin(-10,-10); dc.DrawArc ( 270-50, 270-86, 270-86, 270-50, 270,270 ); dc.SetDeviceOrigin(0,0); wP.SetColour (_T("CADET BLUE")); dc.SetPen(wP); dc.DrawArc ( 75,125, 110, 40, 75, 75 ); wP.SetColour (_T("SALMON")); dc.SetPen(wP); dc.SetBrush(*wxRED_BRUSH); //top left corner, width and height, start and end angle // 315 same center and x-radius as last pie-arc, half Y radius dc.DrawEllipticArc(25,50,100,50,180.0,45.0) ; wP = *wxCYAN_PEN ; wP.SetWidth(3); dc.SetPen(wP); //wxTRANSPARENT)); dc.SetBrush (wxBrush (_T("SALMON"),wxSOLID)) ; dc.DrawEllipticArc(300, 0,200,100, 0.0,145.0) ; //same end point dc.DrawEllipticArc(300, 50,200,100,90.0,145.0) ; dc.DrawEllipticArc(300,100,200,100,90.0,345.0) ; #if wxUSE_STATUSBAR s = wxT("This is an arc test page"); #endif // wxUSE_STATUSBAR break ; case 4: dc.DrawCheckMark ( 30,30,25,25); dc.SetBrush (wxBrush (_T("SALMON"),wxTRANSPARENT)); dc.DrawCheckMark ( 80,50,75,75); dc.DrawRectangle ( 80,50,75,75); #if wxUSE_STATUSBAR s = wxT("Two check marks"); #endif // wxUSE_STATUSBAR break ; case 5: wF = wxFont ( 18, wxROMAN, wxITALIC, wxBOLD, false, wxT("Times New Roman")); dc.SetFont(wF); dc.DrawLine(0, 0, 200, 200); dc.DrawLine(200, 0, 0, 200); dc.DrawText(wxT("This is an 18pt string"), 50, 60); // rescale and draw in blue wP = *wxCYAN_PEN ; dc.SetPen(wP); dc.SetUserScale (2.0,0.5); dc.SetDeviceOrigin(200,0); dc.DrawLine(0, 0, 200, 200); dc.DrawLine(200, 0, 0, 200); dc.DrawText(wxT("This is an 18pt string 2 x 0.5 UserScaled"), 50, 60); dc.SetUserScale (2.0,2.0); dc.SetDeviceOrigin(200,200); dc.DrawText(wxT("This is an 18pt string 2 x 2 UserScaled"), 50, 60); wP = *wxRED_PEN ; dc.SetPen(wP); dc.SetUserScale (1.0,1.0); dc.SetDeviceOrigin(0,10); dc.SetMapMode (wxMM_METRIC) ; //svg ignores this dc.DrawLine(0, 0, 200, 200); dc.DrawLine(200, 0, 0, 200); dc.DrawText(wxT("This is an 18pt string in MapMode"), 50, 60); #if wxUSE_STATUSBAR s = wxT("Scaling test page"); #endif // wxUSE_STATUSBAR break ; case 6: dc.DrawIcon( wxIcon(mondrian_xpm), 10, 10 ); dc.DrawBitmap ( wxBitmap(svgbitmap_xpm), 50,15); #if wxUSE_STATUSBAR s = wxT("Icon and Bitmap "); #endif // wxUSE_STATUSBAR break ; } #if wxUSE_STATUSBAR m_child->SetStatusText(s); #endif // wxUSE_STATUSBAR }