to print what is displayed on a a2dCanvasView or the whole document as seen from the showobject of the drawer. More...
#include <candoc.h>
Public Member Functions | |
| a2dViewPrintout (const wxPageSetupDialogData &pageSetupData, a2dCanvasView *drawer, const wxString &title, const wxString &filename, a2dPrintWhat typeOfPrint, bool drawframe, double scalelimit, bool fitToPage) | |
| initialize mapping based on an existing canvas More... | |
| ~a2dViewPrintout (void) | |
| destructor | |
| bool | OnPrintPage (int) |
| called for every page to print, for a2dCanvasDocument in general just one. More... | |
 Public Member Functions inherited from a2dDocumentPrintout | |
| a2dDocumentPrintout (a2dView *view=(a2dView *) NULL, const wxString &title=wxT("Printout")) | |
| bool | OnPrintPage (int page) |
| bool | HasPage (int page) |
| bool | OnBeginDocument (int startPage, int endPage) |
| void | GetPageInfo (int *minPage, int *maxPage, int *selPageFrom, int *selPageTo) |
| virtual a2dView * | GetView () |
Static Public Member Functions | |
| static void | SetPrintAsBitmap (bool printAsBitmap) |
| if set, printing is done via a bitmap which is drawn into, and next bitmap is printed. | |
| static bool | GetPrintAsBitmap () |
| if set, printing is done via a bitmap which is drawn into, and next bitmap is printed. | |
Protected Attributes | |
| const wxPageSetupDialogData & | m_pageSetupData |
| a2dPrintWhat | m_typeOfPrint |
| type of print requested | |
| a2dCanvasView * | m_drawingView |
| maping defined by this canvas | |
| wxString | m_title |
| title put above printout | |
| wxString | m_filename |
| filename put below printout | |
| double | m_scalelimit |
| limit scaling to this value (world/pixel) | |
| bool | m_drawframe |
| draw a frame around the page | |
| bool | m_fitToPage |
| Protected Attributes inherited from a2dDocumentPrintout | |
| a2dView * | m_printoutView |
Static Protected Attributes | |
| static bool | m_printAsBitmap = true |
| if set print a bitmap that was drawn into | |
Detailed Description
to print what is displayed on a a2dCanvasView or the whole document as seen from the showobject of the drawer.
Internal a second wxDarwer class is initiated with a mapping that nicely fits that mapping of the input a2dCanvasView to a piece of paper. This mapping depends on the type of print. If only what is on the view needs to be printed, the mapping of the input drawer is used, but if the whole document is wanted as seen from the ShowObject() of the input drawer, the boundingbox of the showobject will be used for the mapping.
Constructor & Destructor Documentation
| a2dViewPrintout::a2dViewPrintout | ( | const wxPageSetupDialogData & | pageSetupData, |
| a2dCanvasView * | drawer, | ||
| const wxString & | title, | ||
| const wxString & | filename, | ||
| a2dPrintWhat | typeOfPrint, | ||
| bool | drawframe, | ||
| double | scalelimit, | ||
| bool | fitToPage | ||
| ) |
initialize mapping based on an existing canvas
- Parameters
-
drawer the a2dCanvasView from which the print is wanted. title title at top of the print filename the name of the file to be printed (may be empty ) typeOfPrint When called from a2dDocumentCommandProcessor, the a2dCommand* which lead to this call.
Depending on the command one can organize printing features. Like in the default implementation:
Here View is to only print what is the visible view. Document print the document as seen from the a2dView::ShowObject(), it fits this to the paper.
- Parameters
-
drawframe print a frame rectangle in bounding box of drawing/view scalelimit limits the scaling (world/pixel) to the given value, so that small graphics are not zoomed to full page fitToPage scale to fit the page
Definition at line 65 of file candoc.cpp.
Member Function Documentation
| bool a2dViewPrintout::OnPrintPage | ( | int | ) |
called for every page to print, for a2dCanvasDocument in general just one.
It redraws/rerenders without double buffering the view or document on the pinter its wxDC. Internal a a2dDcDrawer is used to redraw the a2dCanvasDocument on the device.
needed ?
Definition at line 82 of file candoc.cpp.
Member Data Documentation
|
protected |
The documentation for this class was generated from the following files: