X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/954b8ae60391d18b87a604e7919c87c0c6ae208b..749bb9f1291c3c967a25cbbd9aed98a89f7e1511:/docs/latex/wx/print.tex?ds=sidebyside diff --git a/docs/latex/wx/print.tex b/docs/latex/wx/print.tex index f576dd3f8e..a1da4a8c02 100644 --- a/docs/latex/wx/print.tex +++ b/docs/latex/wx/print.tex @@ -1,6 +1,10 @@ \section{\class{wxPrintData}}\label{wxprintdata} -This class holds a variety of information related to print dialogs. +This class holds a variety of information related to printers and +printer device contexts. This class is used to create a wxPrinterDC +and a wxPostScriptDC. It is also used as a data member of wxPrintDialogData +and wxPageSetupDialogData, as part of the mechanism for transferring data +between the print dialogs and the application. \wxheading{Derived from} @@ -12,7 +16,45 @@ This class holds a variety of information related to print dialogs. \wxheading{See also} -\helpref{wxPrintDialog}{wxprintdialog}, \helpref{wxPrintDialog Overview}{wxprintdialogoverview} +\helpref{wxPrintDialog}{wxprintdialog}, +\helpref{wxPageSetupDialog}{wxpagesetupdialog}, +\helpref{wxPrintDialogData}{wxprintdialogdata}, +\helpref{wxPageSetupDialogData}{wxpagesetupdialogdata}, +\helpref{wxPrintDialog Overview}{wxprintdialogoverview}, +\helpref{wxPrinterDC}{wxprinterdc}, +\helpref{wxPostScriptDC}{wxpostscriptdc} + +\wxheading{Remarks} + +The following functions are specific to PostScript printing +and have not yet been documented: + +\begin{verbatim} +const wxString& GetPrinterCommand() const ; +const wxString& GetPrinterOptions() const ; +const wxString& GetPreviewCommand() const ; +const wxString& GetFilename() const ; +const wxString& GetFontMetricPath() const ; +double GetPrinterScaleX() const ; +double GetPrinterScaleY() const ; +long GetPrinterTranslateX() const ; +long GetPrinterTranslateY() const ; +// wxPRINT_MODE_PREVIEW, wxPRINT_MODE_FILE, wxPRINT_MODE_PRINTER +wxPrintMode GetPrintMode() const ; + +void SetPrinterCommand(const wxString& command) ; +void SetPrinterOptions(const wxString& options) ; +void SetPreviewCommand(const wxString& command) ; +void SetFilename(const wxString& filename) ; +void SetFontMetricPath(const wxString& path) ; +void SetPrinterScaleX(double x) ; +void SetPrinterScaleY(double y) ; +void SetPrinterScaling(double x, double y) ; +void SetPrinterTranslateX(long x) ; +void SetPrinterTranslateY(long y) ; +void SetPrinterTranslation(long x, long y) ; +void SetPrintMode(wxPrintMode printMode) ; +\end{verbatim} \latexignore{\rtfignore{\wxheading{Members}}} @@ -20,7 +62,11 @@ This class holds a variety of information related to print dialogs. \func{}{wxPrintData}{\void} -Constructor. +Default constructor. + +\func{}{wxPrintData}{\param{const wxPrintData\&}{ data}} + +Copy constructor. \membersection{wxPrintData::\destruct{wxPrintData}} @@ -28,135 +74,221 @@ Constructor. Destructor. -\membersection{wxPrintData::EnableHelp}\label{wxprintdataenablehelp} - -\func{void}{EnableHelp}{\param{bool }{flag}} - -Enables or disables the `Help' button. - -\membersection{wxPrintData::EnablePageNumbers}\label{wxprintdataenablepagenumbers} - -\func{void}{EnablePageNumbers}{\param{bool }{flag}} - -Enables or disables the `Page numbers' controls. - -\membersection{wxPrintData::EnablePrintToFile}\label{wxprintdataenableprinttofile} - -\func{void}{EnablePrintToFile}{\param{bool }{flag}} - -Enables or disables the `Print to file' checkbox. - -\membersection{wxPrintData::EnableSelection}\label{wxprintdataenableselection} - -\func{void}{EnableSelection}{\param{bool }{flag}} - -Enables or disables the `Selection' radio button. - -\membersection{wxPrintData::GetAllPages}\label{wxprintdatagetallpages} - -\func{bool}{GetAllPages}{\void} - -Returns TRUE if the user requested that all pages be printed. - \membersection{wxPrintData::GetCollate}\label{wxprintdatagetcollate} -\func{bool}{GetCollate}{\void} +\constfunc{bool}{GetCollate}{\void} -Returns TRUE if the user requested that the document(s) be collated. +Returns true if collation is on. -\membersection{wxPrintData::GetFromPage}\label{wxprintdatagetfrompage} +\membersection{wxPrintData::GetColour}\label{wxprintdatagetcolour} -\func{int}{GetFromPage}{\void} +\constfunc{bool}{GetColour}{\void} -Returns the {\it from} page number, as entered by the user. +Returns true if colour printing is on. -\membersection{wxPrintData::GetMaxPage}\label{wxprintdatagetmaxpage} +\membersection{wxPrintData::GetDuplex}\label{wxprintdatagetduplex} -\func{int}{GetMaxPage}{\void} - -Returns the {\it maximum} page number. +\constfunc{wxDuplexMode}{GetDuplex}{\void} -\membersection{wxPrintData::GetMinPage}\label{wxprintdatagetminpage} - -\func{int}{GetMinPage}{\void} - -Returns the {\it minimum} page number. +Returns the duplex mode. One of wxDUPLEX\_SIMPLEX, wxDUPLEX\_HORIZONTAL, wxDUPLEX\_VERTICAL. \membersection{wxPrintData::GetNoCopies}\label{wxprintdatagetnocopies} -\func{int}{GetNoCopies}{\void} +\constfunc{int}{GetNoCopies}{\void} Returns the number of copies requested by the user. \membersection{wxPrintData::GetOrientation}\label{wxprintdatagetorientation} -\func{int}{GetOrientation}{\void} +\constfunc{int}{GetOrientation}{\void} Gets the orientation. This can be wxLANDSCAPE or wxPORTRAIT. -\membersection{wxPrintData::GetToPage}\label{wxprintdatagettopage} +\membersection{wxPrintData::GetPaperId}\label{wxprintdatagetpaperid} -\func{int}{GetToPage}{\void} +\constfunc{wxPaperSize}{GetPaperId}{\void} -Returns the {\it to} page number, as entered by the user. +Returns the paper size id. For more information, see \helpref{wxPrintData::SetPaperId}{wxprintdatasetpaperid}. -\membersection{wxPrintData::SetCollate}\label{wxprintdatasetcollate} +\membersection{wxPrintData::GetPrinterName}\label{wxprintdatagetprintername} -\func{void}{SetCollate}{\param{bool }{flag}} +\constfunc{const wxString\&}{GetPrinterName}{\void} -Sets the 'Collate' checkbox to TRUE or FALSE. +Returns the printer name. If the printer name is the empty string, it indicates that the default +printer should be used. -\membersection{wxPrintData::SetFromPage}\label{wxprintdatasetfrompage} +\membersection{wxPrintData::GetQuality}\label{wxprintdatagetquality} -\func{void}{SetFromPage}{\param{int }{page}} +\constfunc{wxPrintQuality}{GetQuality}{\void} -Sets the {\it from} page number. +Returns the current print quality. This can be a positive integer, denoting the number of dots per inch, or +one of the following identifiers: -\membersection{wxPrintData::SetMaxPage}\label{wxprintdatasetmaxpage} +\begin{verbatim} +wxPRINT_QUALITY_HIGH +wxPRINT_QUALITY_MEDIUM +wxPRINT_QUALITY_LOW +wxPRINT_QUALITY_DRAFT +\end{verbatim} -\func{void}{SetMaxPage}{\param{int }{page}} +On input you should pass one of these identifiers, but on return you may get back a positive integer +indicating the current resolution setting. -Sets the {\it maximum} page number. +\membersection{wxPrintData::Ok}\label{wxprintdataok} -\membersection{wxPrintData::SetMinPage}\label{wxprintdatasetminpage} +\constfunc{bool}{Ok}{\void} -\func{void}{SetMinPage}{\param{int }{page}} +Returns true if the print data is valid for using in print dialogs. +This can return false on Windows if the current printer is not set, for example. +On all other platforms, it returns true. -Sets the {\it minimum} page number. - -\membersection{wxPrintData::SetOrientation}\label{wxprintdatasetorientation} +\membersection{wxPrintData::SetCollate}\label{wxprintdatasetcollate} -\func{void}{SetOrientation}{\param{int }{orientation}} +\func{void}{SetCollate}{\param{bool }{flag}} -Sets the orientation. This can be wxLANDSCAPE or wxPORTRAIT. +Sets collation to on or off. -\membersection{wxPrintData::SetNoCopies}\label{wxprintdatasetnocopies} +\membersection{wxPrintData::SetColour}\label{wxprintdatasetcolour} -\func{void}{SetNoCopies}{\param{int }{n}} +\func{void}{SetColour}{\param{bool }{flag}} -Sets the default number of copies to be printed out. +Sets colour printing on or off. -\membersection{wxPrintData::SetPrintToFile}\label{wxprintdatasetprinttofile} +\membersection{wxPrintData::SetDuplex}\label{wxprintdatasetduplex} -\func{void}{SetPrintToFile}{\param{bool }{flag}} +\func{void}{SetDuplex}{\param{wxDuplexMode}{ mode}} -Sets the 'Print to file' checkbox to TRUE or FALSE. +Returns the duplex mode. One of wxDUPLEX\_SIMPLEX, wxDUPLEX\_HORIZONTAL, wxDUPLEX\_VERTICAL. -\membersection{wxPrintData::SetSetupDialog}\label{wxprintdatasetsetupdialog} +\membersection{wxPrintData::SetNoCopies}\label{wxprintdatasetnocopies} -\func{void}{SetSetupDialog}{\param{bool }{flag}} +\func{void}{SetNoCopies}{\param{int }{n}} -Determines whether the dialog to be shown will be the Print dialog -(pass FALSE) or Print Setup dialog (pass TRUE). +Sets the default number of copies to be printed out. -Note that the setup dialog is obsolete from -Windows 95, though retained for backward compatibility. +\membersection{wxPrintData::SetOrientation}\label{wxprintdatasetorientation} -\membersection{wxPrintData::SetToPage}\label{wxprintdatasettopage} +\func{void}{SetOrientation}{\param{int }{orientation}} -\func{void}{SetToPage}{\param{int }{page}} +Sets the orientation. This can be wxLANDSCAPE or wxPORTRAIT. -Sets the {\it to} page number. +\membersection{wxPrintData::SetPaperId}\label{wxprintdatasetpaperid} + +\func{void}{SetPaperId}{\param{wxPaperSize}{ paperId}} + +\index{wxPaperSize}Sets the paper id. This indicates the type of paper to be used. For a mapping between +paper id, paper size and string name, see wxPrintPaperDatabase in {\tt paper.h} (not yet documented). + +{\it paperId} can be one of: + +{\small +\begin{verbatim} + wxPAPER_NONE, // Use specific dimensions + wxPAPER_LETTER, // Letter, 8 1/2 by 11 inches + wxPAPER_LEGAL, // Legal, 8 1/2 by 14 inches + wxPAPER_A4, // A4 Sheet, 210 by 297 millimeters + wxPAPER_CSHEET, // C Sheet, 17 by 22 inches + wxPAPER_DSHEET, // D Sheet, 22 by 34 inches + wxPAPER_ESHEET, // E Sheet, 34 by 44 inches + wxPAPER_LETTERSMALL, // Letter Small, 8 1/2 by 11 inches + wxPAPER_TABLOID, // Tabloid, 11 by 17 inches + wxPAPER_LEDGER, // Ledger, 17 by 11 inches + wxPAPER_STATEMENT, // Statement, 5 1/2 by 8 1/2 inches + wxPAPER_EXECUTIVE, // Executive, 7 1/4 by 10 1/2 inches + wxPAPER_A3, // A3 sheet, 297 by 420 millimeters + wxPAPER_A4SMALL, // A4 small sheet, 210 by 297 millimeters + wxPAPER_A5, // A5 sheet, 148 by 210 millimeters + wxPAPER_B4, // B4 sheet, 250 by 354 millimeters + wxPAPER_B5, // B5 sheet, 182-by-257-millimeter paper + wxPAPER_FOLIO, // Folio, 8-1/2-by-13-inch paper + wxPAPER_QUARTO, // Quarto, 215-by-275-millimeter paper + wxPAPER_10X14, // 10-by-14-inch sheet + wxPAPER_11X17, // 11-by-17-inch sheet + wxPAPER_NOTE, // Note, 8 1/2 by 11 inches + wxPAPER_ENV_9, // #9 Envelope, 3 7/8 by 8 7/8 inches + wxPAPER_ENV_10, // #10 Envelope, 4 1/8 by 9 1/2 inches + wxPAPER_ENV_11, // #11 Envelope, 4 1/2 by 10 3/8 inches + wxPAPER_ENV_12, // #12 Envelope, 4 3/4 by 11 inches + wxPAPER_ENV_14, // #14 Envelope, 5 by 11 1/2 inches + wxPAPER_ENV_DL, // DL Envelope, 110 by 220 millimeters + wxPAPER_ENV_C5, // C5 Envelope, 162 by 229 millimeters + wxPAPER_ENV_C3, // C3 Envelope, 324 by 458 millimeters + wxPAPER_ENV_C4, // C4 Envelope, 229 by 324 millimeters + wxPAPER_ENV_C6, // C6 Envelope, 114 by 162 millimeters + wxPAPER_ENV_C65, // C65 Envelope, 114 by 229 millimeters + wxPAPER_ENV_B4, // B4 Envelope, 250 by 353 millimeters + wxPAPER_ENV_B5, // B5 Envelope, 176 by 250 millimeters + wxPAPER_ENV_B6, // B6 Envelope, 176 by 125 millimeters + wxPAPER_ENV_ITALY, // Italy Envelope, 110 by 230 millimeters + wxPAPER_ENV_MONARCH, // Monarch Envelope, 3 7/8 by 7 1/2 inches + wxPAPER_ENV_PERSONAL, // 6 3/4 Envelope, 3 5/8 by 6 1/2 inches + wxPAPER_FANFOLD_US, // US Std Fanfold, 14 7/8 by 11 inches + wxPAPER_FANFOLD_STD_GERMAN, // German Std Fanfold, 8 1/2 by 12 inches + wxPAPER_FANFOLD_LGL_GERMAN, // German Legal Fanfold, 8 1/2 by 13 inches + +Windows 95 only: + wxPAPER_ISO_B4, // B4 (ISO) 250 x 353 mm + wxPAPER_JAPANESE_POSTCARD, // Japanese Postcard 100 x 148 mm + wxPAPER_9X11, // 9 x 11 in + wxPAPER_10X11, // 10 x 11 in + wxPAPER_15X11, // 15 x 11 in + wxPAPER_ENV_INVITE, // Envelope Invite 220 x 220 mm + wxPAPER_LETTER_EXTRA, // Letter Extra 9 \275 x 12 in + wxPAPER_LEGAL_EXTRA, // Legal Extra 9 \275 x 15 in + wxPAPER_TABLOID_EXTRA, // Tabloid Extra 11.69 x 18 in + wxPAPER_A4_EXTRA, // A4 Extra 9.27 x 12.69 in + wxPAPER_LETTER_TRANSVERSE, // Letter Transverse 8 \275 x 11 in + wxPAPER_A4_TRANSVERSE, // A4 Transverse 210 x 297 mm + wxPAPER_LETTER_EXTRA_TRANSVERSE, // Letter Extra Transverse 9\275 x 12 in + wxPAPER_A_PLUS, // SuperA/SuperA/A4 227 x 356 mm + wxPAPER_B_PLUS, // SuperB/SuperB/A3 305 x 487 mm + wxPAPER_LETTER_PLUS, // Letter Plus 8.5 x 12.69 in + wxPAPER_A4_PLUS, // A4 Plus 210 x 330 mm + wxPAPER_A5_TRANSVERSE, // A5 Transverse 148 x 210 mm + wxPAPER_B5_TRANSVERSE, // B5 (JIS) Transverse 182 x 257 mm + wxPAPER_A3_EXTRA, // A3 Extra 322 x 445 mm + wxPAPER_A5_EXTRA, // A5 Extra 174 x 235 mm + wxPAPER_B5_EXTRA, // B5 (ISO) Extra 201 x 276 mm + wxPAPER_A2, // A2 420 x 594 mm + wxPAPER_A3_TRANSVERSE, // A3 Transverse 297 x 420 mm + wxPAPER_A3_EXTRA_TRANSVERSE // A3 Extra Transverse 322 x 445 mm +\end{verbatim} +} + +\membersection{wxPrintData::SetPrinterName}\label{wxprintdatasetprintername} + +\func{void}{SetPrinterName}{\param{const wxString\& }{printerName}} + +Sets the printer name. This can be the empty string to indicate that the default +printer should be used. + +\membersection{wxPrintData::SetQuality}\label{wxprintdatasetquality} + +\func{void}{SetQuality}{\param{wxPrintQuality}{ quality}} + +Sets the desired print quality. This can be a positive integer, denoting the number of dots per inch, or +one of the following identifiers: + +\begin{verbatim} +wxPRINT_QUALITY_HIGH +wxPRINT_QUALITY_MEDIUM +wxPRINT_QUALITY_LOW +wxPRINT_QUALITY_DRAFT +\end{verbatim} + +On input you should pass one of these identifiers, but on return you may get back a positive integer +indicating the current resolution setting. + +\membersection{wxPrintData::operator $=$}\label{wxprintdataassign} + +\func{void}{operator $=$}{\param{const wxPrintData\&}{ data}} + +Assigns print data to this object. + +\func{void}{operator $=$}{\param{const wxPrintSetupData\&}{ data}} + +Assigns print setup data to this object. wxPrintSetupData is deprecated, +but retained for backward compatibility. \section{\class{wxPrintDialog}}\label{wxprintdialog} @@ -183,14 +315,14 @@ a successfully dismissed print dialog. \membersection{wxPrintDialog::wxPrintDialog} -\func{}{wxPrintDialog}{\param{wxWindow* }{parent}, \param{wxPrintData* }{data = NULL}} +\func{}{wxPrintDialog}{\param{wxWindow* }{parent}, \param{wxPrintDialogData* }{data = NULL}} Constructor. Pass a parent window, and optionally a pointer to a block of print data, which will be copied to the print dialog's print data. \wxheading{See also} -\helpref{wxPrintData}{wxprintdata} +\helpref{wxPrintDialogData}{wxprintdialogdata} \membersection{wxPrintDialog::\destruct{wxPrintDialog}} @@ -199,11 +331,11 @@ data, which will be copied to the print dialog's print data. Destructor. If wxPrintDialog::GetPrintDC has {\it not} been called, the device context obtained by the dialog (if any) will be deleted. -\membersection{wxPrintDialog::GetPrintData}\label{wxprintdialoggetprintdata} +\membersection{wxPrintDialog::GetPrintDialogData}\label{wxprintdialoggetprintdialogdata} -\func{wxPrintData\&}{GetPrintData}{\void} +\func{wxPrintDialogData\&}{GetPrintDialogData}{\void} -Returns the \helpref{print data}{wxprintdata} associated with the print dialog. +Returns the \helpref{print dialog data}{wxprintdialogdata} associated with the print dialog. \membersection{wxPrintDialog::GetPrintDC}\label{wxprintdialoggetprintdc} @@ -214,6 +346,14 @@ When this function has been called, the ownership of the device context is transferred to the application, so it must then be deleted explicitly. +\membersection{wxPrintDialog::Ok}\label{wxprintdialogok} + +\constfunc{bool}{Ok}{\void} + +Returns true if the print data associated with the dialog is valid. +This can return false on Windows if the current printer is not set, for example. +On all other platforms, it returns true. + \membersection{wxPrintDialog::ShowModal}\label{wxprintdialogshowmodal} \func{int}{ShowModal}{\void} @@ -222,6 +362,213 @@ Shows the dialog, returning wxID\_OK if the user pressed OK, and wxID\_CANCEL otherwise. After this function is called, a device context may be retrievable using \helpref{wxPrintDialog::GetPrintDC}{wxprintdialoggetprintdc}. +\section{\class{wxPrintDialogData}}\label{wxprintdialogdata} + +This class holds information related to the visual characteristics of wxPrintDialog. +It contains a wxPrintData object with underlying printing settings. + +\wxheading{Derived from} + +\helpref{wxObject}{wxobject} + +\wxheading{Include files} + + + +\wxheading{See also} + +\helpref{wxPrintDialog}{wxprintdialog}, \helpref{wxPrintDialog Overview}{wxprintdialogoverview} + +\latexignore{\rtfignore{\wxheading{Members}}} + +\membersection{wxPrintDialogData::wxPrintDialogData} + +\func{}{wxPrintDialogData}{\void} + +Default constructor. + +\func{}{wxPrintDialogData}{\param{wxPrintDialogData\&}{ dialogData}} + +Copy constructor. + +\func{}{wxPrintDialogData}{\param{wxPrintData\&}{ printData}} + +Construct an object from a print dialog data object. + +\membersection{wxPrintDialogData::\destruct{wxPrintDialogData}} + +\func{}{\destruct{wxPrintDialogData}}{\void} + +Destructor. + +\membersection{wxPrintDialogData::EnableHelp}\label{wxprintdialogdataenablehelp} + +\func{void}{EnableHelp}{\param{bool }{flag}} + +Enables or disables the `Help' button. + +\membersection{wxPrintDialogData::EnablePageNumbers}\label{wxprintdialogdataenablepagenumbers} + +\func{void}{EnablePageNumbers}{\param{bool }{flag}} + +Enables or disables the `Page numbers' controls. + +\membersection{wxPrintDialogData::EnablePrintToFile}\label{wxprintdialogdataenableprinttofile} + +\func{void}{EnablePrintToFile}{\param{bool }{flag}} + +Enables or disables the `Print to file' checkbox. + +\membersection{wxPrintDialogData::EnableSelection}\label{wxprintdialogdataenableselection} + +\func{void}{EnableSelection}{\param{bool }{flag}} + +Enables or disables the `Selection' radio button. + +\membersection{wxPrintDialogData::GetAllPages}\label{wxprintdialogdatagetallpages} + +\constfunc{bool}{GetAllPages}{\void} + +Returns true if the user requested that all pages be printed. + +\membersection{wxPrintDialogData::GetCollate}\label{wxprintdialogdatagetcollate} + +\constfunc{bool}{GetCollate}{\void} + +Returns true if the user requested that the document(s) be collated. + +\membersection{wxPrintDialogData::GetFromPage}\label{wxprintdialogdatagetfrompage} + +\constfunc{int}{GetFromPage}{\void} + +Returns the {\it from} page number, as entered by the user. + +\membersection{wxPrintDialogData::GetMaxPage}\label{wxprintdialogdatagetmaxpage} + +\constfunc{int}{GetMaxPage}{\void} + +Returns the {\it maximum} page number. + +\membersection{wxPrintDialogData::GetMinPage}\label{wxprintdialogdatagetminpage} + +\constfunc{int}{GetMinPage}{\void} + +Returns the {\it minimum} page number. + +\membersection{wxPrintDialogData::GetNoCopies}\label{wxprintdialogdatagetnocopies} + +\constfunc{int}{GetNoCopies}{\void} + +Returns the number of copies requested by the user. + +\membersection{wxPrintDialogData::GetPrintData}\label{wxprintdialogdatagetprintdata} + +\func{wxPrintData\&}{GetPrintData}{\void} + +Returns a reference to the internal wxPrintData object. + +\membersection{wxPrintDialogData::GetPrintToFile}\label{wxprintdialogdatagetprinttofile} + +\constfunc{bool}{GetPrintToFile}{\void} + +Returns true if the user has selected printing to a file. + +\membersection{wxPrintDialogData::GetSelection}\label{wxprintdialogdatagetselection} + +\constfunc{bool}{GetSelection}{\void} + +Returns true if the user requested that the selection be printed (where 'selection' is +a concept specific to the application). + +\membersection{wxPrintDialogData::GetToPage}\label{wxprintdialogdatagettopage} + +\constfunc{int}{GetToPage}{\void} + +Returns the {\it to} page number, as entered by the user. + +\membersection{wxPrintDialogData::Ok}\label{wxprintdialogdataok} + +\constfunc{bool}{Ok}{\void} + +Returns true if the print data is valid for using in print dialogs. +This can return false on Windows if the current printer is not set, for example. +On all other platforms, it returns true. + +\membersection{wxPrintDialogData::SetCollate}\label{wxprintdialogdatasetcollate} + +\func{void}{SetCollate}{\param{bool }{flag}} + +Sets the 'Collate' checkbox to true or false. + +\membersection{wxPrintDialogData::SetFromPage}\label{wxprintdialogdatasetfrompage} + +\func{void}{SetFromPage}{\param{int }{page}} + +Sets the {\it from} page number. + +\membersection{wxPrintDialogData::SetMaxPage}\label{wxprintdialogdatasetmaxpage} + +\func{void}{SetMaxPage}{\param{int }{page}} + +Sets the {\it maximum} page number. + +\membersection{wxPrintDialogData::SetMinPage}\label{wxprintdialogdatasetminpage} + +\func{void}{SetMinPage}{\param{int }{page}} + +Sets the {\it minimum} page number. + +\membersection{wxPrintDialogData::SetNoCopies}\label{wxprintdialogdatasetnocopies} + +\func{void}{SetNoCopies}{\param{int }{n}} + +Sets the default number of copies the user has requested to be printed out. + +\membersection{wxPrintDialogData::SetPrintData}\label{wxprintdialogdatasetprintdata} + +\func{void}{SetPrintData}{\param{const wxPrintData\& }{printData}} + +Sets the internal wxPrintData. + +\membersection{wxPrintDialogData::SetPrintToFile}\label{wxprintdialogdatasetprinttofile} + +\func{void}{SetPrintToFile}{\param{bool }{flag}} + +Sets the 'Print to file' checkbox to true or false. + +\membersection{wxPrintDialogData::SetSelection}\label{wxprintdialogdatasetselection} + +\func{void}{SetSelection}{\param{bool}{ flag}} + +Selects the 'Selection' radio button. The effect of printing the selection depends on how the application +implements this command, if at all. + +\membersection{wxPrintDialogData::SetSetupDialog}\label{wxprintdialogdatasetsetupdialog} + +\func{void}{SetSetupDialog}{\param{bool }{flag}} + +Determines whether the dialog to be shown will be the Print dialog +(pass false) or Print Setup dialog (pass true). + +Note that the setup dialog is (according to Microsoft) obsolete from +Windows 95, though retained for backward compatibility. + +\membersection{wxPrintDialogData::SetToPage}\label{wxprintdialogdatasettopage} + +\func{void}{SetToPage}{\param{int }{page}} + +Sets the {\it to} page number. + +\membersection{wxPrintDialogData::operator $=$}\label{wxprintdialogdataassign} + +\func{void}{operator $=$}{\param{const wxPrintData\&}{ data}} + +Assigns print data to this object. + +\func{void}{operator $=$}{\param{const wxPrintDialogData\&}{ data}} + +Assigns another print dialog data object to this object. + \section{\class{wxPrinter}}\label{wxprinter} This class represents the Windows or PostScript printer, and is the vehicle through @@ -247,13 +594,14 @@ method of printing. \membersection{wxPrinter::wxPrinter} -\func{}{wxPrinter}{\param{wxPrintData* }{data = NULL}} +\func{}{wxPrinter}{\param{wxPrintDialogData* }{data = NULL}} Constructor. Pass an optional pointer to a block of print -data, which will be copied to the printer object's print data. +dialog data, which will be copied to the printer object's local data. \wxheading{See also} +\helpref{wxPrintDialogData}{wxprintdialogdata}, \helpref{wxPrintData}{wxprintdata} \membersection{wxPrinter::\destruct{wxPrinter}} @@ -266,7 +614,7 @@ Destructor. \func{bool}{Abort}{\void} -Returns TRUE if the user has aborted the print job. +Returns true if the user has aborted the print job. \membersection{wxPrinter::CreateAbortWindow}\label{wxprintercreateabortwindow} @@ -274,27 +622,55 @@ Returns TRUE if the user has aborted the print job. Creates the default printing abort window, with a cancel button. -\membersection{wxPrinter::GetPrintData}\label{wxprintergetprintdata} -\func{wxPrintData\&}{GetPrintData}{\void} +\membersection{wxPrinter::GetLastError}\label{wxprintergetlasterror} + +\func{static wxPrinterError}{GetLastError}{\void} + +Return last error. Valid after calling \helpref{Print}{wxprinterprint}, +\helpref{PrintDialog}{wxprinterprintdialog} or +\helpref{wxPrintPreview::Print}{wxprintpreviewprint}. These functions +set last error to {\bf wxPRINTER\_NO\_ERROR} if no error happened. + +Returned value is one of the following: + +\twocolwidtha{7cm} +\begin{twocollist}\itemsep=0pt +\twocolitem{{\bf wxPRINTER\_NO\_ERROR}}{No error happened.} +\twocolitem{{\bf wxPRINTER\_CANCELLED}}{The user cancelled printing.} +\twocolitem{{\bf wxPRINTER\_ERROR}}{There was an error during printing.} +\end{twocollist} + + +\membersection{wxPrinter::GetPrintDialogData}\label{wxprintergetprintdialogdata} + +\func{wxPrintDialogData\&}{GetPrintDialogData}{\void} Returns the \helpref{print data}{wxprintdata} associated with the printer object. \membersection{wxPrinter::Print}\label{wxprinterprint} -\func{bool}{Print}{\param{wxWindow *}{parent}, \param{wxPrintout *}{printout}, \param{bool }{prompt=TRUE}} +\func{bool}{Print}{\param{wxWindow *}{parent}, \param{wxPrintout *}{printout}, \param{bool }{prompt=true}} Starts the printing process. Provide a parent window, a user-defined wxPrintout object which controls the printing of a document, and whether the print dialog should be invoked first. -Print could return FALSE if there was a problem initializing the printer device context -(current printer not set, for example). +Print could return false if there was a problem initializing the printer device context +(current printer not set, for example) or the user cancelled printing. Call +\helpref{wxPrinter::GetLastError}{wxprintergetlasterror} to get detailed +information about the kind of the error. \membersection{wxPrinter::PrintDialog}\label{wxprinterprintdialog} -\func{bool}{PrintDialog}{\param{wxWindow *}{parent}} +\func{wxDC*}{PrintDialog}{\param{wxWindow *}{parent}} -Invokes the print dialog. +Invokes the print dialog. If successful (the user did not press Cancel +and no error occurred), a suitable device context will be returned +(otherwise NULL is returned -- call +\helpref{wxPrinter::GetLastError}{wxprintergetlasterror} to get detailed +information about the kind of the error). + +The application must delete this device context to avoid a memory leak. \membersection{wxPrinter::ReportError}\label{wxprinterreporterror} @@ -304,7 +680,7 @@ Default error-reporting function. \membersection{wxPrinter::Setup}\label{wxprintersetup} -\func{void}{Setup}{\param{wxWindow *}{parent}} +\func{bool}{Setup}{\param{wxWindow *}{parent}} Invokes the print setup dialog. Note that the setup dialog is obsolete from Windows 95, though retained for backward compatibility. @@ -333,14 +709,22 @@ achieving the correct scaling for the page. \membersection{wxPrinterDC::wxPrinterDC} +\func{}{wxPrinterDC}{\param{const wxPrintData\& }{printData}} + +Pass a \helpref{wxPrintData}{wxprintdata} object with information +necessary for setting up a suitable printer device context. This +is the recommended way to construct a wxPrinterDC. + \func{}{wxPrinterDC}{\param{const wxString\& }{driver}, \param{const wxString\& }{device}, \param{const wxString\& }{output}, - \param{const bool }{interactive = TRUE}, \param{int }{orientation = wxPORTRAIT}} + \param{const bool }{interactive = true}, \param{int }{orientation = wxPORTRAIT}} Constructor. With empty strings for the first three arguments, the default printer dialog is displayed. {\it device} indicates the type of printer and {\it output} is an optional file for printing to. The {\it driver} parameter is currently unused. Use the {\it Ok} member to test whether the -constructor was successful in creating a useable device context. +constructor was successful in creating a usable device context. + +This constructor is deprecated and retained only for backward compatibility. \section{\class{wxPrintout}}\label{wxprintout} @@ -369,7 +753,8 @@ wxPrintPreview object to initiate printing or previewing. \func{}{wxPrintout}{\param{const wxString\& }{title = "Printout"}} -Constructor. Pass an optional title argument (currently unused). +Constructor. Pass an optional title argument - the current filename would be a good idea. This will appear in the printing list +(at least in MSW) \membersection{wxPrintout::\destruct{wxPrintout}} @@ -395,12 +780,26 @@ returns 1, 32000 for the page minimum and maximum values, and 1, 1 for the requi If {\it minPage} is zero, the page number controls in the print dialog will be disabled. +\pythonnote{When this method is implemented in a derived Python class, +it should be designed to take no parameters (other than the self +reference) and to return a tuple of four integers. +} + +\perlnote{When this method is overridden in a derived class, +it must not take any parameters, and returns a 4-element list. +} + \membersection{wxPrintout::GetPageSizeMM}\label{wxprintoutgetpagesizemm} \func{void}{GetPageSizeMM}{\param{int *}{w}, \param{int *}{h}} Returns the size of the printer page in millimetres. +\pythonnote{This method returns the output-only parameters as a tuple.} + +\perlnote{In wxPerl this method takes no arguments and returns a +2-element list {\tt ( w, h )}} + \membersection{wxPrintout::GetPageSizePixels}\label{wxprintoutgetpagesizepixels} \func{void}{GetPageSizePixels}{\param{int *}{w}, \param{int *}{h}} @@ -412,6 +811,11 @@ memory device context is used, using a bitmap size reflecting the current preview zoom. The application must take this discrepancy into account if previewing is to be supported. +\pythonnote{This method returns the output-only parameters as a tuple.} + +\perlnote{In wxPerl this method takes no arguments and returns a +2-element list {\tt ( w, h )}} + \membersection{wxPrintout::GetPPIPrinter}\label{wxprintoutgetppiprinter} \func{void}{GetPPIPrinter}{\param{int *}{w}, \param{int *}{h}} @@ -421,6 +825,11 @@ Dividing the printer PPI by the screen PPI can give a suitable scaling factor for drawing text onto the printer. Remember to multiply this by a scaling factor to take the preview DC size into account. +\pythonnote{This method returns the output-only parameters as a tuple.} + +\perlnote{In wxPerl this method takes no arguments and returns a +2-element list {\tt ( w, h )}} + \membersection{wxPrintout::GetPPIScreen}\label{wxprintoutgetppiscreen} \func{void}{GetPPIScreen}{\param{int *}{w}, \param{int *}{h}} @@ -430,30 +839,45 @@ Dividing the printer PPI by the screen PPI can give a suitable scaling factor for drawing text onto the printer. Remember to multiply this by a scaling factor to take the preview DC size into account. +\membersection{wxPrintout::GetTitle}\label{wxprintoutgettitle} + +\func{wxString}{GetTitle}{\void} + +Returns the title of the printout + +\pythonnote{This method returns the output-only parameters as a tuple.} + +\perlnote{In wxPerl this method takes no arguments and returns a +2-element list {\tt ( w, h )}} + \membersection{wxPrintout::HasPage}\label{wxprintouthaspage} \func{bool}{HasPage}{\param{int}{ pageNum}} -Should be overriden to return TRUE if the document has this page, or FALSE -if not. Returning FALSE signifies the end of the document. By default, +Should be overridden to return true if the document has this page, or false +if not. Returning false signifies the end of the document. By default, HasPage behaves as if the document has only one page. \membersection{wxPrintout::IsPreview}\label{wxprintoutispreview} \func{bool}{IsPreview}{\void} -Returns TRUE if the printout is currently being used for previewing. +Returns true if the printout is currently being used for previewing. \membersection{wxPrintout::OnBeginDocument}\label{wxprintoutonbegindocument} \func{bool}{OnBeginDocument}{\param{int}{ startPage}, \param{int}{ endPage}} -Called by the framework at the start of document printing. Return FALSE from +Called by the framework at the start of document printing. Return false from this function cancels the print job. OnBeginDocument is called once for every copy printed. The base wxPrintout::OnBeginDocument {\it must} be called (and the return value -checked) from within the overriden function, since it calls wxDC::StartDoc. +checked) from within the overridden function, since it calls wxDC::StartDoc. + +\pythonnote{If this method is overridden in a Python class then the +base class version can be called by using the method +{\tt base\_OnBeginDocument(startPage, endPage)}. } \membersection{wxPrintout::OnEndDocument}\label{wxprintoutonenddocument} @@ -463,7 +887,7 @@ Called by the framework at the end of document printing. OnEndDocument is called once for every copy printed. The base wxPrintout::OnEndDocument {\it must} be called -from within the overriden function, since it calls wxDC::EndDoc. +from within the overridden function, since it calls wxDC::EndDoc. \membersection{wxPrintout::OnBeginPrinting}\label{wxprintoutonbeginprinting} @@ -491,14 +915,12 @@ number of pages in the document, for example. \func{bool}{OnPrintPage}{\param{int}{ pageNum}} -Called by the framework when a page should be printed. Returning FALSE cancels +Called by the framework when a page should be printed. Returning false cancels the print job. The application can use wxPrintout::GetDC to obtain a device context to draw on. \section{\class{wxPrintPreview}}\label{wxprintpreview} -\overview{Printing framework overview}{printingoverview} - Objects of this class manage the print preview process. The object is passed a wxPrintout object, and the wxPrintPreview object itself is passed to a wxPreviewFrame object. Previewing is started by initializing and showing @@ -540,7 +962,7 @@ called, since they will be deleted in the wxPrintPreview constructor. The same does not apply to the {\it data} argument. Test the Ok member to check whether the wxPrintPreview object was created correctly. -Ok could return FALSE if there was a problem initializing the printer device context +Ok could return false if there was a problem initializing the printer device context (current printer not set, for example). \membersection{wxPrintPreview::\destruct{wxPrintPreview}} @@ -559,7 +981,7 @@ internally. \membersection{wxPrintPreview::GetCanvas}\label{wxprintpreviewgetcanvas} -\func{wxWindow* }{GetCanvas}{\void} +\func{wxPreviewCanvas* }{GetCanvas}{\void} Gets the preview window used for displaying the print preview image. @@ -611,7 +1033,7 @@ or NULL if none exists. \func{bool}{Ok}{\void} -Returns TRUE if the wxPrintPreview is valid, FALSE otherwise. It could return FALSE if there was a +Returns true if the wxPrintPreview is valid, false otherwise. It could return false if there was a problem initializing the printer device context (current printer not set, for example). \membersection{wxPrintPreview::PaintPage}\label{wxprintpreviewpaintpage} @@ -633,6 +1055,10 @@ supplied in the wxPrintPreview constructor. Will normally be called by the {\bf Print...} panel item on the preview frame's control bar. +Returns false in case of error -- call +\helpref{wxPrinter::GetLastError}{wxprintergetlasterror} to get detailed +information about the kind of the error. + \membersection{wxPrintPreview::RenderPage}\label{wxprintpreviewrenderpage} \func{bool}{RenderPage}{\param{int }{pageNum}} @@ -641,7 +1067,7 @@ Renders a page into a wxMemoryDC. Used internally by wxPrintPreview. \membersection{wxPrintPreview::SetCanvas}\label{wxprintpreviewsetcanvas} -\func{void}{SetCanvas}{\param{wxWindow* }{window}} +\func{void}{SetCanvas}{\param{wxPreviewCanvas** }{window}} Sets the window to be used for displaying the print preview image. @@ -671,4 +1097,3 @@ Associates a printout object with the wxPrintPreview object. Sets the percentage preview zoom, and refreshes the preview canvas accordingly. -