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Added new wxGraphicsContext:Create( wxPrinterDC ) instead of wxDC:CreateGraphicsContext

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@53406 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2008-04-28 20:39:57 +00:00
parent c3f941621e
commit 0b822969a6
18 changed files with 94 additions and 107 deletions
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55
interface/graphics.h
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@@ -192,9 +192,9 @@ public:
@wxheader{graphics.h}
A wxGraphicsContext instance is the object that is drawn upon. It is created by
a renderer using the CreateContext calls.., this can be either directly using a renderer
instance, or indirectly using the static convenience CreateXXX functions of
wxGraphicsContext that always delegate the task to the default renderer.
a renderer using wxGraphicsRenderer::CreateContext(). This can be either directly
using a renderer instance, or indirectly using the static convenience Create()
functions of wxGraphicsContext that always delegate the task to the default renderer.
@code
void MyCanvas::OnPaint(wxPaintEvent &event)
@@ -203,11 +203,11 @@ public:
wxPaintDC dc(this);
// Create graphics context from it
wxGraphicsContext *gc = dc.CreateGraphicsContext();
wxGraphicsContext *gc = wxGraphicsContext::CreateContext( dc );
if (gc)
{
// make a path that contains a circle and some lines, centered at 100,100
// make a path that contains a circle and some lines
gc->SetPen( *wxRED_PEN );
wxGraphicsPath path = gc->CreatePath();
path.AddCircle( 50.0, 50.0, 50.0 );
@@ -234,28 +234,49 @@ public:
class wxGraphicsContext : public wxGraphicsObject
{
public:
//@{
/**
Creates a wxGraphicsContext from a wxWindow.
@see wxGraphicsRenderer::CreateContext()
*/
static wxGraphicsContext* Create( wxWindow* window ) ;
/**
Creates a wxGraphicsContext from a wxWindowDC
@see wxGraphicsRenderer::CreateContext()
*/
static wxGraphicsContext* Create( const wxWindowDC& dc) ;
/**
Creates a wxGraphicsContext from a wxMemoryDC
@see wxGraphicsRenderer::CreateContext()
*/
static wxGraphicsContext * Create( const wxMemoryDC& dc) ;
/**
Creates a wxGraphicsContext from a wxPrinterDC
@see wxGraphicsRenderer::CreateContext()
*/
static wxGraphicsContext * Create( const wxPrinterDC& dc) ;
/**
Clips drawings to the region
*/
void Clip(const wxRegion& region);
/**
Clips drawings to the rectangle.
*/
void Clip(const wxRegion& region);
void Clip(wxDouble x, wxDouble y, wxDouble w, wxDouble h);
//@}
/**
Concatenates the passed in transform with the current transform of this context
*/
void ConcatTransform(const wxGraphicsMatrix& matrix);
//@{
/**
Creates a wxGraphicsContext from a wxWindow.
@see wxGraphicsRenderer:: CreateContext
*/
wxGraphicsContext* Create(const wxWindowDC& dc);
wxGraphicsContext* Create(wxWindow* window);
//@}
/**
Creates a native brush from a wxBrush.