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NCBI C++ ToolKit: include/gui/widgets/wx/print_handler_wx.hpp Source File

units_per_cm) : wxPrintout( title )

wxPrintData printdata;

printdata.SetPrintMode( wxPRINT_MODE_PRINTER );

printdata.SetOrientation(

);

printdata.SetNoCopies(1);

(showPageSetupDialog)

(dlg.ShowModal() == wxID_OK)

wxPoint marginTopLeft =

.GetMarginTopLeft();

wxPoint marginBottomRight =

.GetMarginBottomRight();

std::cout <<

<< std::endl;

std::cout <<

<< startPage

<<

<< endPage << std::endl;

wxPrintout::OnBeginDocument(startPage, endPage);

(

*minPage,

*maxPage,

*pageSelFrom,

*pageSelTo)

std::cout <<

<< pageNum << std::endl;

wxRect fitRect = GetLogicalPageMarginsRect(

);

OffsetLogicalOrigin(xoff, yoff);

(ptr==

|| !ptr->IsOk())

std::cout <<

<< std::endl;

x1 = x0 + width;

y1 = y0 + height;

std::cout <<

<< x0 <<

<< y0 <<

<< x1 <<

<< y1 <<

<< std::endl;

wxString

(

(

) );

dc.SetTextBackground( wxColour(255,255,0) );

dc.SetTextForeground( wxColour(0,0,0) );

dc.DrawText(

, x0 + width/5, y0 + height - 50 );

const unsigned char * GetData(void) const

size_t GetWidth(void) const

size_t GetHeight(void) const

Shows a basic example of how to print stuff in wx.

int m_margin_left

margins, in millimeters

void OnBeginPrinting()

Called when printing starts.

bool OnPrintPage(int pageNum)

called by wx everytime it's time to render a specific page onto the printing device context

float m_units_per_cm

we'll use this to determine the coordinate system; it describes the number of units per centimeter (i...

bool performPageSetup(const bool showPageSetupDialog)

shows the page setup dialog, OR sets up defaults

bool HasPage(int pageNum)

called by wx to know what pages this document has

int m_coord_system_height

wxPaperSize m_paper_type

the type of paper (letter, A4, etc...)

void GetPageInfo(int *minPage, int *maxPage, int *pageSelFrom, int *pageSelTo)

wx will call this to know how many pages can be printed

int m_coord_system_width

will contain the dimensions of the coordinate system, once it's calculated.

void OnEndPrinting()

Called when printing is done.

CPrintHanderWx(CRef< CImage > img, int page_amount, wxString title, float units_per_cm)

wxPageSetupDialogData m_page_setup

bool OnBeginDocument(int startPage, int endPage)

Called when starting to print a document.

wxPrintData getPrintData()

returns the data obtained from the page setup dialog (or the defaults, if dialog was not shown)

int m_page_amount

number of pages we want to print.

void SetImage(CRef< CImage > img)

wxPrintOrientation m_orient

horizontal or vertical

int GetPrintOffsetY() const

int GetTargetImageHeight() const

virtual wxPageSetupDialogData & GetPageSetupDialogData()

Required as a subclass of wxPageSetupDialogBase.

int GetDrawAreaWidth() const

int GetTargetImageWidth() const

int GetDrawAreaHeight() const

int GetPrintOffsetX() const

Include a standard set of the NCBI C++ Toolkit most basic headers.

#define END_NCBI_SCOPE

End previously defined NCBI scope.

#define BEGIN_NCBI_SCOPE

Define ncbi namespace.

static const char label[]

Portable reference counted smart and weak pointers using CWeakRef, CRef, CObject and CObjectEx.

static const int brush_size

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