From: Robert Roebling <robert@roebling.de>
Date: Wed, 17 Nov 2004 21:57:16 +0000 (+0000)
Subject:   Start for Pango 1.6 based text rotation.
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/c87471501330257c6809c6493bc9f6e1d53bdf88

  Start for Pango 1.6 based text rotation.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@30595 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/gtk/dcclient.cpp b/src/gtk/dcclient.cpp
index 537499b4dd..e295215def 100644
--- a/src/gtk/dcclient.cpp
+++ b/src/gtk/dcclient.cpp
@@ -1614,6 +1614,22 @@ void wxWindowDC::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord y,
 
     if (!m_window) return;
 
+#if GTK_CHECK_VERSION(2,4,0)
+
+    // This code only rotates each individual glyph. Someone
+    // will have to look up the right way to do this... RR
+
+    PangoMatrix matrix = PANGO_MATRIX_INIT;
+    pango_matrix_rotate( &matrix, angle );
+    
+    pango_context_set_matrix( m_context, &matrix );
+    
+    DoDrawText( text, x, y );
+    
+    pango_context_set_matrix( m_context, NULL );
+
+#else
+
     wxCoord w;
     wxCoord h;
 
@@ -1720,6 +1736,7 @@ void wxWindowDC::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord y,
     // update the bounding box
     CalcBoundingBox(x + minX, y + minY);
     CalcBoundingBox(x + maxX, y + maxY);
+#endif // GTK24
 }
 
 void wxWindowDC::DoGetTextExtent(const wxString &string,
diff --git a/src/gtk1/dcclient.cpp b/src/gtk1/dcclient.cpp
index 537499b4dd..e295215def 100644
--- a/src/gtk1/dcclient.cpp
+++ b/src/gtk1/dcclient.cpp
@@ -1614,6 +1614,22 @@ void wxWindowDC::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord y,
 
     if (!m_window) return;
 
+#if GTK_CHECK_VERSION(2,4,0)
+
+    // This code only rotates each individual glyph. Someone
+    // will have to look up the right way to do this... RR
+
+    PangoMatrix matrix = PANGO_MATRIX_INIT;
+    pango_matrix_rotate( &matrix, angle );
+    
+    pango_context_set_matrix( m_context, &matrix );
+    
+    DoDrawText( text, x, y );
+    
+    pango_context_set_matrix( m_context, NULL );
+
+#else
+
     wxCoord w;
     wxCoord h;
 
@@ -1720,6 +1736,7 @@ void wxWindowDC::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord y,
     // update the bounding box
     CalcBoundingBox(x + minX, y + minY);
     CalcBoundingBox(x + maxX, y + maxY);
+#endif // GTK24
 }
 
 void wxWindowDC::DoGetTextExtent(const wxString &string,