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1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: dcmemory.h | |
3 | // Purpose: wxMemoryDC class | |
4 | // Author: David Webster | |
5 | // Modified by: | |
6 | // Created: 09/09/99 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) David Webster | |
9 | // Licence: wxWindows licence | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | #ifndef _WX_DCMEMORY_H_ | |
13 | #define _WX_DCMEMORY_H_ | |
14 | ||
15 | #include "wx/dcclient.h" | |
16 | ||
17 | class WXDLLEXPORT wxMemoryDC: public wxDC | |
18 | { | |
19 | public: | |
20 | wxMemoryDC(void); | |
21 | wxMemoryDC(wxDC* pDC); // Create compatible DC | |
22 | ||
23 | virtual void SelectObject(const wxBitmap& rBitmap); | |
24 | protected: | |
25 | // override some base class virtuals | |
26 | virtual void DoGetSize( int* pWidth | |
27 | ,int* pHeight | |
28 | ) const; | |
29 | // create DC compatible with the given one or screen if dc == NULL | |
30 | bool CreateCompatible(wxDC* pDC); | |
31 | ||
32 | // initialize the newly created DC | |
33 | void Init(void); | |
34 | private: | |
35 | DECLARE_DYNAMIC_CLASS(wxMemoryDC) | |
36 | }; // end of CLASS wxMemoryDC | |
37 | ||
38 | #endif | |
39 | // _WX_DCMEMORY_H_ |