| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: dc.h |
| | 3 | // Purpose: wxDC class |
| | 4 | // Author: Julian Smart |
| | 5 | // Modified by: |
| | 6 | // Created: 17/09/98 |
| | 7 | // RCS-ID: $Id$ |
| | 8 | // Copyright: (c) Julian Smart |
| | 9 | // Licence: wxWindows licence |
| | 10 | ///////////////////////////////////////////////////////////////////////////// |
| | 11 | |
| | 12 | #ifndef _WX_DC_H_ |
| | 13 | #define _WX_DC_H_ |
| | 14 | |
| | 15 | #include "wx/pen.h" |
| | 16 | #include "wx/brush.h" |
| | 17 | #include "wx/icon.h" |
| | 18 | #include "wx/font.h" |
| | 19 | #include "wx/gdicmn.h" |
| | 20 | |
| | 21 | //----------------------------------------------------------------------------- |
| | 22 | // wxDC |
| | 23 | //----------------------------------------------------------------------------- |
| | 24 | |
| | 25 | class WXDLLEXPORT wxDC : public wxDCBase |
| | 26 | { |
| | 27 | public: |
| | 28 | wxDC(); |
| | 29 | virtual ~wxDC() { } |
| | 30 | |
| | 31 | // implement base class pure virtuals |
| | 32 | // ---------------------------------- |
| | 33 | |
| | 34 | virtual wxSize GetPPI() const; |
| | 35 | |
| | 36 | protected: |
| | 37 | virtual void DoSetClippingRegion(wxCoord x, wxCoord y, |
| | 38 | wxCoord width, wxCoord height); |
| | 39 | virtual void DoGetSizeMM(int* width, int* height) const; |
| | 40 | |
| | 41 | // implementation |
| | 42 | wxCoord XDEV2LOG(wxCoord x) const { return DeviceToLogicalX(x); } |
| | 43 | wxCoord XDEV2LOGREL(wxCoord x) const { return DeviceToLogicalXRel(x); } |
| | 44 | wxCoord YDEV2LOG(wxCoord y) const { return DeviceToLogicalY(y); } |
| | 45 | wxCoord YDEV2LOGREL(wxCoord y) const { return DeviceToLogicalYRel(y); } |
| | 46 | wxCoord XLOG2DEV(wxCoord x) const { return LogicalToDeviceX(x); } |
| | 47 | wxCoord XLOG2DEVREL(wxCoord x) const { return LogicalToDeviceXRel(x); } |
| | 48 | wxCoord YLOG2DEV(wxCoord y) const { return LogicalToDeviceY(y); } |
| | 49 | wxCoord YLOG2DEVREL(wxCoord y) const { return LogicalToDeviceYRel(y); } |
| | 50 | |
| | 51 | private: |
| | 52 | DECLARE_ABSTRACT_CLASS(wxDC) |
| | 53 | }; |
| | 54 | |
| | 55 | #endif |
| | 56 | // _WX_DC_H_ |
projects / wxWidgets.git / blame_incremental