X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/38ae64e696d7fd38ffef3f6dfb6f1b21337bf94b..95316a3f245a4baf3046e97222660bed986153ed:/src/common/dcgraph.cpp

diff --git a/src/common/dcgraph.cpp b/src/common/dcgraph.cpp
index 2388f3ec8c..e80d2375b3 100644
--- a/src/common/dcgraph.cpp
+++ b/src/common/dcgraph.cpp
@@ -289,22 +289,8 @@ void wxGCDCImpl::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord w, wxCoord h
     wxCHECK_RET( IsOk(), wxT("wxGCDC(cg)::DoSetClippingRegion - invalid DC") );
 
     m_graphicContext->Clip( x, y, w, h );
-    if ( m_clipping )
-    {
-        m_clipX1 = wxMax( m_clipX1, x );
-        m_clipY1 = wxMax( m_clipY1, y );
-        m_clipX2 = wxMin( m_clipX2, (x + w) );
-        m_clipY2 = wxMin( m_clipY2, (y + h) );
-    }
-    else
-    {
-        m_clipping = true;
 
-        m_clipX1 = x;
-        m_clipY1 = y;
-        m_clipX2 = x + w;
-        m_clipY2 = y + h;
-    }
+    wxDCImpl::DoSetClippingRegion(x, y, w, h);
 }
 
 void wxGCDCImpl::DoSetDeviceClippingRegion( const wxRegion &region )
@@ -622,7 +608,7 @@ void wxGCDCImpl::DoDrawPoint( wxCoord x, wxCoord y )
     DoDrawLine( x , y , x + 1 , y + 1 );
 }
 
-void wxGCDCImpl::DoDrawLines(int n, wxPoint points[],
+void wxGCDCImpl::DoDrawLines(int n, const wxPoint points[],
                          wxCoord xoffset, wxCoord yoffset)
 {
     wxCHECK_RET( IsOk(), wxT("wxGCDC(cg)::DoDrawLines - invalid DC") );
@@ -656,7 +642,7 @@ void wxGCDCImpl::DoDrawSpline(const wxPointList *points)
         // empty list
         return;
 
-    wxPoint *p = node->GetData();
+    const wxPoint *p = node->GetData();
 
     wxCoord x1 = p->x;
     wxCoord y1 = p->y;
@@ -700,7 +686,7 @@ void wxGCDCImpl::DoDrawSpline(const wxPointList *points)
 }
 #endif // wxUSE_SPLINES
 
-void wxGCDCImpl::DoDrawPolygon( int n, wxPoint points[],
+void wxGCDCImpl::DoDrawPolygon( int n, const wxPoint points[],
                                 wxCoord xoffset, wxCoord yoffset,
                                 wxPolygonFillMode fillStyle )
 {
@@ -729,8 +715,8 @@ void wxGCDCImpl::DoDrawPolygon( int n, wxPoint points[],
 }
 
 void wxGCDCImpl::DoDrawPolyPolygon(int n,
-                               int count[],
-                               wxPoint points[],
+                               const int count[],
+                               const wxPoint points[],
                                wxCoord xoffset,
                                wxCoord yoffset,
                                wxPolygonFillMode fillStyle)