drawer.h File Reference

the a2dDrawingPart is a a2dView specially designed for displaying parts of a a2dDrawing. It uses a a2dDrawer2D to actually redraw things from the document, by giving that a2dDrawer2D as drawing context to the document, and telling the document to redraw a certain rectangular area. At that last is what this class is for. It optimizes the areas to be redrawn after object in the document were changed. To do that it combines redraw areas to a minimal set of redrawing areas. All the administration for this and the way things will be redrawn is from this view. More...

#include "wx/wx.h"
#include "wx/dnd.h"
#include "wx/dataobj.h"
#include "wx/clipbrd.h"
#include "wx/metafile.h"
#include <wx/wfstream.h>
#include <wx/stdstream.h>
#include "wx/image.h"
#include "wx/geometry.h"
#include "wx/artbase/drawer2d.h"
#include "wx/artbase/dcdrawer.h"
#include "wx/canvas/candefs.h"
#include "wx/canvas/tools.h"
#include "wx/canvas/edit.h"
#include "wx/canvas/drawing.h"
#include "wx/canvas/algos.h"
#include <vector>
#include <wx/listimpl.cpp>
#include "wx/prntbase.h"

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Classes
class	a2dCursorStack
class	a2dPushInStack
class	a2dUpdateArea
	record in update list of a2dDrawingPart. More...
class	a2dUpdateList
	maintains a list of areas on a view to be redrawn. More...
class	a2dTileBox
	a2dTileBox is a subarea of a tile. More...
class	a2dTiles
	a storage for a a tiled area More...
class	a2dLayerView
	Used by a2dDrawingPart to decide what layers are to be rendered. More...
class	a2dDrawingPart
	Display Part of a a2dDrawing, in which a2dCanvasObjects are shown. More...
class	a2dPrintFactory
class	a2dDrawingPrintOut
	to print what is displayed on a a2dDrawingPart or the whole document as seen from the showobject of the drawer. More...

Macros
#define	a2d_TILESHIFT   8
#define	a2d_TILESIZE   256
#define	a2d_INIT_TILES   100

Typedefs
typedef std::vector< a2dLayerView >	a2dLayerViewList

Functions
	WX_DECLARE_LIST_WITH_DECL (a2dUpdateArea, a2dUpdateListBase, class)
	Holds all updateareas within a a2dDrawingPart.

Detailed Description

the a2dDrawingPart is a a2dView specially designed for displaying parts of a a2dDrawing. It uses a a2dDrawer2D to actually redraw things from the document, by giving that a2dDrawer2D as drawing context to the document, and telling the document to redraw a certain rectangular area. At that last is what this class is for. It optimizes the areas to be redrawn after object in the document were changed. To do that it combines redraw areas to a minimal set of redrawing areas. All the administration for this and the way things will be redrawn is from this view.

Author

Klaas Holwerda

Copyright: 2000-2004 (c) Klaas Holwerda

Licence: wxWidgets Licence

RCS-ID:

Id:

drawer.h,v 1.49 2008/10/21 21:48:30 titato Exp

Definition in file drawer.h.