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merging graphics bitmap additions from Kevin O.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@52341 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor
2008-03-05 21:10:39 +00:00
parent cd5d1e2745
commit 1796d3849c
1 changed files with 25 additions and 0 deletions
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25
include/wx/graphics.h
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@@ -29,6 +29,7 @@ class WXDLLIMPEXP_FWD_CORE wxGraphicsRenderer;
class WXDLLIMPEXP_FWD_CORE wxGraphicsPen;
class WXDLLIMPEXP_FWD_CORE wxGraphicsBrush;
class WXDLLIMPEXP_FWD_CORE wxGraphicsFont;
class WXDLLIMPEXP_FWD_CORE wxGraphicsBitmap;
/*
* notes about the graphics context apis
@@ -103,6 +104,17 @@ private :
extern WXDLLEXPORT_DATA(wxGraphicsFont) wxNullGraphicsFont;
class WXDLLIMPEXP_CORE wxGraphicsBitmap : public wxGraphicsObject
{
public :
wxGraphicsBitmap() {}
virtual ~wxGraphicsBitmap() {}
private :
DECLARE_DYNAMIC_CLASS(wxGraphicsBitmap)
} ;
extern WXDLLEXPORT_DATA(wxGraphicsBitmap) wxNullGraphicsBitmap;
class WXDLLIMPEXP_CORE wxGraphicsMatrix : public wxGraphicsObject
{
public :
@@ -309,6 +321,12 @@ public:
// sets the font
virtual wxGraphicsFont CreateFont( const wxFont &font , const wxColour &col = *wxBLACK ) const;
// create a native bitmap representation
virtual wxGraphicsBitmap CreateBitmap( const wxBitmap &bitmap ) const;
// create a native bitmap representation
virtual wxGraphicsBitmap CreateSubBitmap( const wxGraphicsBitmap &bitmap, wxDouble x, wxDouble y, wxDouble w, wxDouble h ) const;
// create a 'native' matrix corresponding to these values
virtual wxGraphicsMatrix CreateMatrix( wxDouble a=1.0, wxDouble b=0.0, wxDouble c=0.0, wxDouble d=1.0,
wxDouble tx=0.0, wxDouble ty=0.0) const;
@@ -421,6 +439,8 @@ public:
// image support
//
virtual void DrawBitmap( const wxGraphicsBitmap &bmp, wxDouble x, wxDouble y, wxDouble w, wxDouble h ) = 0;
virtual void DrawBitmap( const wxBitmap &bmp, wxDouble x, wxDouble y, wxDouble w, wxDouble h ) = 0;
virtual void DrawIcon( const wxIcon &icon, wxDouble x, wxDouble y, wxDouble w, wxDouble h ) = 0;
@@ -558,6 +578,11 @@ public :
// sets the font
virtual wxGraphicsFont CreateFont( const wxFont &font , const wxColour &col = *wxBLACK ) = 0;
// create a native bitmap representation
virtual wxGraphicsBitmap CreateBitmap( const wxBitmap &bitmap ) = 0;
// create a subimage from a native image representation
virtual wxGraphicsBitmap CreateSubBitmap( const wxGraphicsBitmap &bitmap, wxDouble x, wxDouble y, wxDouble w, wxDouble h ) = 0;
private :
DECLARE_NO_COPY_CLASS(wxGraphicsRenderer)
DECLARE_ABSTRACT_CLASS(wxGraphicsRenderer)