X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/7b25d8e7bd0eca9f0f6efe62b3721d14c394dac9..b9efe021b554fa3967d1442cf758435c5cd5ae8f:/samples/printing/printing.cpp diff --git a/samples/printing/printing.cpp b/samples/printing/printing.cpp index 440e4e94c9..3240955a5b 100644 --- a/samples/printing/printing.cpp +++ b/samples/printing/printing.cpp @@ -36,7 +36,7 @@ #include "wx/metafile.h" #include "wx/print.h" #include "wx/printdlg.h" - +#include "wx/image.h" #include "wx/accel.h" #if wxTEST_POSTSCRIPT_IN_MSW @@ -50,6 +50,12 @@ #include "mondrian.xpm" #endif +#if wxUSE_LIBGNOMEPRINT +#include "wx/html/forcelnk.h" +FORCE_LINK(gnome_print) +#endif + + // Declare a frame MyFrame *frame = (MyFrame *) NULL; // int orientation = wxPORTRAIT; @@ -71,6 +77,8 @@ bool WritePageHeader(wxPrintout *printout, wxDC *dc, wxChar *text, float mmToLog bool MyApp::OnInit(void) { + wxInitAllImageHandlers(); + m_testFont.Create(10, wxSWISS, wxNORMAL, wxNORMAL); g_printData = new wxPrintData; @@ -108,6 +116,9 @@ bool MyApp::OnInit(void) file_menu->Append(WXPRINT_PAGE_SETUP_PS, _T("Page Setup PostScript..."), _T("Page setup (PostScript)")); file_menu->Append(WXPRINT_PREVIEW_PS, _T("Print Preview PostScript"), _T("Preview (PostScript)")); #endif + file_menu->AppendSeparator(); + file_menu->Append(WXPRINT_ANGLEUP, _T("Angle up\tAlt-U"), _T("Raise rotated text angle")); + file_menu->Append(WXPRINT_ANGLEDOWN, _T("Angle down\tAlt-D"), _T("Lower rotated text angle")); file_menu->AppendSeparator(); file_menu->Append(WXPRINT_QUIT, _T("E&xit"), _T("Exit program")); @@ -159,6 +170,8 @@ EVT_MENU(WXPRINT_PRINT_PS, MyFrame::OnPrintPS) EVT_MENU(WXPRINT_PREVIEW_PS, MyFrame::OnPrintPreviewPS) EVT_MENU(WXPRINT_PAGE_SETUP_PS, MyFrame::OnPageSetupPS) #endif +EVT_MENU(WXPRINT_ANGLEUP, MyFrame::OnAngleUp) +EVT_MENU(WXPRINT_ANGLEDOWN, MyFrame::OnAngleDown) END_EVENT_TABLE() // Define my frame constructor @@ -166,6 +179,16 @@ MyFrame::MyFrame(wxFrame *frame, const wxString& title, const wxPoint& pos, cons wxFrame(frame, wxID_ANY, title, pos, size) { canvas = NULL; + m_angle = 30; +#if 0 + wxImage image( wxT("test.jpg") ); + image.SetAlpha(); + int i,j; + for (i = 0; i < image.GetWidth(); i++) + for (j = 0; j < image.GetHeight(); j++) + image.SetAlpha( i, j, 50 ); + m_bitmap = image; +#endif } void MyFrame::OnExit(wxCommandEvent& WXUNUSED(event)) @@ -212,7 +235,7 @@ void MyFrame::OnPrintPreview(wxCommandEvent& WXUNUSED(event)) void MyFrame::OnPageSetup(wxCommandEvent& WXUNUSED(event)) { - (*g_pageSetupData) = * g_printData; + (*g_pageSetupData) = *g_printData; wxPageSetupDialog pageSetupDialog(this, g_pageSetupData); pageSetupDialog.ShowModal(); @@ -261,6 +284,18 @@ void MyFrame::OnPrintAbout(wxCommandEvent& WXUNUSED(event)) _T("About wxWidgets printing demo"), wxOK|wxCENTRE); } +void MyFrame::OnAngleUp(wxCommandEvent& WXUNUSED(event)) +{ + m_angle += 5; + canvas->Refresh(); +} + +void MyFrame::OnAngleDown(wxCommandEvent& WXUNUSED(event)) +{ + m_angle -= 5; + canvas->Refresh(); +} + void MyFrame::Draw(wxDC& dc) { dc.SetBackground(*wxWHITE_BRUSH); @@ -269,16 +304,19 @@ void MyFrame::Draw(wxDC& dc) dc.SetBackgroundMode(wxTRANSPARENT); - dc.SetBrush(* wxCYAN_BRUSH); - dc.SetPen(* wxRED_PEN); + dc.SetBrush(*wxCYAN_BRUSH); + dc.SetPen(*wxRED_PEN); - dc.DrawRectangle(0, 30, 200, 100); + dc.DrawRoundedRectangle(0, 20, 200, 80, 20); - dc.DrawText( wxT("Rectangle 200 by 100"), 40, 40); + dc.DrawText( wxT("Rectangle 200 by 80"), 40, 40); + dc.SetPen( wxPen(*wxBLACK,0,wxDOT_DASH) ); dc.DrawEllipse(50, 140, 100, 50); + dc.SetPen(*wxRED_PEN); dc.DrawText( wxT("Test message: this is in 10 point text"), 10, 180); + #if wxUSE_UNICODE char *test = "Hebrew שלום -- Japanese (日本語)"; @@ -286,6 +324,43 @@ void MyFrame::Draw(wxDC& dc) dc.DrawText( tmp, 10, 200 ); #endif + wxPoint points[5]; + points[0].x = 0; + points[0].y = 0; + points[1].x = 20; + points[1].y = 0; + points[2].x = 20; + points[2].y = 20; + points[3].x = 10; + points[3].y = 20; + points[4].x = 10; + points[4].y = -20; + dc.DrawPolygon( 5, points, 20, 250, wxODDEVEN_RULE ); + dc.DrawPolygon( 5, points, 50, 250, wxWINDING_RULE ); + + dc.DrawEllipticArc( 80, 250, 60, 30, 0.0, 270.0 ); + + points[0].x = 150; + points[0].y = 250; + points[1].x = 180; + points[1].y = 250; + points[2].x = 180; + points[2].y = 220; + points[3].x = 200; + points[3].y = 220; + dc.DrawSpline( 4, points ); + + dc.DrawArc( 20,10, 10,10, 25,40 ); + + wxString str; + int i = 0; + str.Printf( wxT("---- Text at angle %d ----"), i ); + dc.DrawRotatedText( str, 100, 300, i ); + + i = m_angle; + str.Printf( wxT("---- Text at angle %d ----"), i ); + dc.DrawRotatedText( str, 100, 300, i ); + dc.SetPen(* wxBLACK_PEN); dc.DrawLine(0, 0, 200, 200); dc.DrawLine(200, 0, 0, 200); @@ -293,6 +368,9 @@ void MyFrame::Draw(wxDC& dc) wxIcon my_icon = wxICON(mondrian) ; dc.DrawIcon( my_icon, 100, 100); + + if (m_bitmap.Ok()) + dc.DrawBitmap( m_bitmap, 10, 10 ); } void MyFrame::OnSize(wxSizeEvent& event ) @@ -438,21 +516,21 @@ void MyPrintout::DrawPageTwo(wxDC *dc) // Calculate conversion factor for converting millimetres into // logical units. - // There are approx. 25.1 mm to the inch. There are ppi + // There are approx. 25.4 mm to the inch. There are ppi // device units to the inch. Therefore 1 mm corresponds to - // ppi/25.1 device units. We also divide by the + // ppi/25.4 device units. We also divide by the // screen-to-printer scaling factor, because we need to // unscale to pass logical units to DrawLine. // Draw 50 mm by 50 mm L shape - float logUnitsFactor = (float)(ppiPrinterX/(scale*25.1)); + float logUnitsFactor = (float)(ppiPrinterX/(scale*25.4)); float logUnits = (float)(50*logUnitsFactor); dc->SetPen(* wxBLACK_PEN); dc->DrawLine(50, 250, (long)(50.0 + logUnits), 250); dc->DrawLine(50, 250, 50, (long)(250.0 + logUnits)); dc->SetBackgroundMode(wxTRANSPARENT); - + dc->SetBrush(*wxTRANSPARENT_BRUSH); { // GetTextExtent demo: wxString words[7] = {_T("This "), _T("is "), _T("GetTextExtent "), _T("testing "), _T("string. "), _T("Enjoy "), _T("it!")};