1 files changed, 64 insertions, 0 deletions
diff --git a/geography/opencpn-plugin-draw/patches/patch-src_ocpn_draw_pi.cpp b/geography/opencpn-plugin-draw/patches/patch-src_ocpn_draw_pi.cpp
new file mode 100644
index 00000000000..a2f3eb65a20
--- /dev/null
+++ b/geography/opencpn-plugin-draw/patches/patch-src_ocpn_draw_pi.cpp
@@ -0,0 +1,64 @@
+$NetBSD: patch-src_ocpn_draw_pi.cpp,v 1.1 2016/05/23 08:55:15 bouyer Exp $
+https://github.com/jongough/ocpn_draw_pi/issues/250
+
+--- src/ocpn_draw_pi.cpp.orig	2016-04-13 08:28:11.000000000 +0200
++++ src/ocpn_draw_pi.cpp	2016-05-22 12:46:48.678028290 +0200
+@@ -217,7 +217,6 @@
+ 
+ PlugIn_ViewPort *g_pVP;
+ PlugIn_ViewPort g_VP;
+-ODDC          *g_pDC;
+ bool            g_bShowMag;
+ double          g_dVar;
+ double          g_UserVar;
+@@ -2385,6 +2384,7 @@
+         format = wxS("%4.0f ");
+     }
+     result << wxString::Format(format, usrDistance ) << *sUnit;
++    delete sUnit;
+     return result;
+ }
+ void ocpn_draw_pi::latlong_to_chartpix(double lat, double lon, double &pixx, double &pixy) 
+@@ -2417,14 +2417,14 @@
+     m_chart_scale = pivp->chart_scale;
+     m_view_scale = pivp->view_scale_ppm;
+     
+-    g_pDC = new ODDC( dc );
++    ODDC g_pDC(dc);
+     LLBBox llbb;
+     llbb.SetMin( pivp->lon_min, pivp->lat_min );
+     llbb.SetMax( pivp->lon_max, pivp->lat_max );
+     
+-    DrawAllPathsInBBox( *g_pDC, llbb );
+-    DrawAllODPointsInBBox( *g_pDC, llbb );
+-    RenderPathLegs( *g_pDC );
++    DrawAllPathsInBBox( g_pDC, llbb );
++    DrawAllODPointsInBBox( g_pDC, llbb );
++    RenderPathLegs( g_pDC );
+     
+     return TRUE;
+ }
+@@ -2438,20 +2438,20 @@
+     m_chart_scale = pivp->chart_scale;
+     m_view_scale = pivp->view_scale_ppm;
+     
+-    g_pDC = new ODDC();
++    ODDC g_pDC;
+     LLBBox llbb;
+     llbb.SetMin( pivp->lon_min, pivp->lat_min );
+     llbb.SetMax( pivp->lon_max, pivp->lat_max );
+     
+     //    DrawAllODPointsInBBox( *g_pDC, llbb );
+-    RenderPathLegs( *g_pDC );
++    RenderPathLegs( g_pDC );
+     
+     if (m_pMouseBoundary) m_pMouseBoundary->DrawGL( *pivp );
+     
+     DrawAllPathsAndODPoints( *pivp );
+ 
+     if( g_pODRolloverWin && g_pODRolloverWin->IsActive() && g_pODRolloverWin->GetBitmap() != NULL ) {
+-        g_pDC->DrawBitmap( *(g_pODRolloverWin->GetBitmap()),
++        g_pDC.DrawBitmap( *(g_pODRolloverWin->GetBitmap()),
+                        g_pODRolloverWin->GetPosition().x,
+                        g_pODRolloverWin->GetPosition().y, false );
+     }