Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fixing arc filling for angles > 180

Browse Source 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@53771 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor
2008-05-27 04:49:30 +00:00
parent afd83fb797
commit 47c1bb9515
1 changed files with 3 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/common/dcgraph.cpp
View File

@@ -551,21 +551,19 @@ void wxGCDCImpl::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord w, wxCoord h,
{ {
wxGraphicsPath path = m_graphicContext->CreatePath(); wxGraphicsPath path = m_graphicContext->CreatePath();
path.MoveToPoint( 0, 0 ); path.MoveToPoint( 0, 0 );
path.AddLineToPoint( h / 2.0 * cos(DegToRad(sa)) , h / 2.0 * sin(DegToRad(-sa)) ); path.AddArc( 0, 0, h/2.0 , DegToRad(-sa) , DegToRad(-ea), sa > ea );
path.AddLineToPoint( h / 2.0 * cos(DegToRad(ea)) , h / 2.0 * sin(DegToRad(-ea)) );
path.AddLineToPoint( 0, 0 ); path.AddLineToPoint( 0, 0 );
m_graphicContext->FillPath( path ); m_graphicContext->FillPath( path );
path = m_graphicContext->CreatePath(); path = m_graphicContext->CreatePath();
path.AddArc( 0, 0, h/2.0 , DegToRad(-sa) , DegToRad(-ea), sa > ea ); path.AddArc( 0, 0, h/2.0 , DegToRad(-sa) , DegToRad(-ea), sa > ea );
m_graphicContext->FillPath( path );
m_graphicContext->StrokePath( path ); m_graphicContext->StrokePath( path );
} }
else else
{ {
wxGraphicsPath path = m_graphicContext->CreatePath(); wxGraphicsPath path = m_graphicContext->CreatePath();
path.AddArc( 0, 0, h/2.0 , DegToRad(-sa) , DegToRad(-ea), sa > ea ); path.AddArc( 0, 0, h/2.0 , DegToRad(-sa) , DegToRad(-ea), sa > ea );
m_graphicContext->DrawPath( path ); m_graphicContext->DrawPath( path );
} }
m_graphicContext->PopState(); m_graphicContext->PopState();