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Optimize rectangle drawing under Cairo

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This commit is contained in:
Stefan Csomor
2017-06-26 09:55:17 +02:00
parent 4cce63d904
commit d9228f471c
1 changed files with 19 additions and 0 deletions
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19
src/generic/graphicc.cpp
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@@ -476,6 +476,7 @@ public:
virtual void StrokePath( const wxGraphicsPath& p ) wxOVERRIDE; virtual void StrokePath( const wxGraphicsPath& p ) wxOVERRIDE;
virtual void FillPath( const wxGraphicsPath& p , wxPolygonFillMode fillStyle = wxWINDING_RULE ) wxOVERRIDE; virtual void FillPath( const wxGraphicsPath& p , wxPolygonFillMode fillStyle = wxWINDING_RULE ) wxOVERRIDE;
virtual void ClearRectangle( wxDouble x, wxDouble y, wxDouble w, wxDouble h ) wxOVERRIDE; virtual void ClearRectangle( wxDouble x, wxDouble y, wxDouble w, wxDouble h ) wxOVERRIDE;
virtual void DrawRectangle( wxDouble x, wxDouble y, wxDouble w, wxDouble h) wxOVERRIDE;
virtual void Translate( wxDouble dx , wxDouble dy ) wxOVERRIDE; virtual void Translate( wxDouble dx , wxDouble dy ) wxOVERRIDE;
virtual void Scale( wxDouble xScale , wxDouble yScale ) wxOVERRIDE; virtual void Scale( wxDouble xScale , wxDouble yScale ) wxOVERRIDE;
@@ -2454,6 +2455,24 @@ void wxCairoContext::ClearRectangle( wxDouble x, wxDouble y, wxDouble w, wxDoubl
cairo_restore(m_context); cairo_restore(m_context);
} }
void wxCairoContext::DrawRectangle( wxDouble x, wxDouble y, wxDouble w, wxDouble h )
{
if ( !m_brush.IsNull() )
{
wxCairoOffsetHelper helper( m_context, ShouldOffset() ) ;
((wxCairoBrushData*)m_brush.GetRefData())->Apply(this);
cairo_rectangle(m_context, x, y, w, h);
cairo_fill(m_context);
}
if ( !m_pen.IsNull() )
{
wxCairoOffsetHelper helper( m_context, ShouldOffset() ) ;
((wxCairoPenData*)m_pen.GetRefData())->Apply(this);
cairo_rectangle(m_context, x, y, w, h);
cairo_stroke(m_context);
}
}
void wxCairoContext::Rotate( wxDouble angle ) void wxCairoContext::Rotate( wxDouble angle )
{ {
cairo_rotate(m_context,angle); cairo_rotate(m_context,angle);