X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d9485f89b8c8d6160cedf8b9b4a7a4105a3624d1..35bb3cb155917b4287fb2a3841bea22919a3d499:/src/common/dcgraph.cpp

diff --git a/src/common/dcgraph.cpp b/src/common/dcgraph.cpp
index 93ee03514d..24801af63c 100644
--- a/src/common/dcgraph.cpp
+++ b/src/common/dcgraph.cpp
@@ -541,7 +541,7 @@ void wxGCDC::DoDrawLines(int n, wxPoint points[],
 }
 
 #if wxUSE_SPLINES
-void wxGCDC::DoDrawSpline(wxList *points)
+void wxGCDC::DoDrawSpline(const wxPointList *points)
 {
     wxCHECK_RET( Ok(), wxT("wxGCDC(cg)::DoDrawSpline - invalid DC") );
 
@@ -550,18 +550,18 @@ void wxGCDC::DoDrawSpline(wxList *points)
 
     wxGraphicsPath path = m_graphicContext->CreatePath();
 
-    wxList::compatibility_iterator node = points->GetFirst();
-    if (node == wxList::compatibility_iterator())
+    wxPointList::compatibility_iterator node = points->GetFirst();
+    if (node == wxPointList::compatibility_iterator())
         // empty list
         return;
 
-    wxPoint *p = (wxPoint *)node->GetData();
+    wxPoint *p = node->GetData();
 
     wxCoord x1 = p->x;
     wxCoord y1 = p->y;
 
     node = node->GetNext();
-    p = (wxPoint *)node->GetData();
+    p = node->GetData();
 
     wxCoord x2 = p->x;
     wxCoord y2 = p->y;
@@ -579,7 +579,7 @@ void wxGCDC::DoDrawSpline(wxList *points)
 #endif // !wxUSE_STL
 
     {
-        p = (wxPoint *)node->GetData();
+        p = node->GetData();
         x1 = x2;
         y1 = y2;
         x2 = p->x;
@@ -830,7 +830,7 @@ bool wxGCDC::CanGetTextExtent() const
 
 void wxGCDC::DoGetTextExtent( const wxString &str, wxCoord *width, wxCoord *height,
                               wxCoord *descent, wxCoord *externalLeading ,
-                              wxFont *theFont ) const
+                              const wxFont *theFont ) const
 {
     wxCHECK_RET( Ok(), wxT("wxGCDC(cg)::DoGetTextExtent - invalid DC") );