[GRASS-SVN] r33127 - grass/trunk/lib/cairodriver

[svn_grass at osgeo.org]

Author: glynn
Date: 2008-08-27 16:08:49 -0400 (Wed, 27 Aug 2008)
New Revision: 33127

Modified:
   grass/trunk/lib/cairodriver/Color.c
   grass/trunk/lib/cairodriver/Poly.c
   grass/trunk/lib/cairodriver/Text.c
Log:
Remove unused function
Add "static" where appropriate


Modified: grass/trunk/lib/cairodriver/Color.c
===================================================================
--- grass/trunk/lib/cairodriver/Color.c	2008-08-27 20:07:18 UTC (rev 33126)
+++ grass/trunk/lib/cairodriver/Color.c	2008-08-27 20:08:49 UTC (rev 33127)
@@ -14,10 +14,6 @@
 
 #include "cairodriver.h"
 
-/* "cached" color (to avoid more color change calls than necessary) */
-/* TODO: find a proper solution for initialization */
-int previous_color = 0x7FFFFFFF;
-
 /*!
   \brief Set source color (opaque)
   
@@ -28,6 +24,8 @@
 */
 void Cairo_color(int color)
 {
+    static int previous_color = 0x7FFFFFFF;
+
     G_debug(3, "Cairo_color: %d", color);
 
     if (color != previous_color) {

Modified: grass/trunk/lib/cairodriver/Poly.c
===================================================================
--- grass/trunk/lib/cairodriver/Poly.c	2008-08-27 20:07:18 UTC (rev 33126)
+++ grass/trunk/lib/cairodriver/Poly.c	2008-08-27 20:08:49 UTC (rev 33127)
@@ -14,7 +14,7 @@
 
 #include "cairodriver.h"
 
-void do_polygon(const double *xarray, const double *yarray, int count)
+static void do_polygon(const double *xarray, const double *yarray, int count)
 {
     int i;
 

Modified: grass/trunk/lib/cairodriver/Text.c
===================================================================
--- grass/trunk/lib/cairodriver/Text.c	2008-08-27 20:07:18 UTC (rev 33126)
+++ grass/trunk/lib/cairodriver/Text.c	2008-08-27 20:08:49 UTC (rev 33127)
@@ -251,21 +251,6 @@
     return;
 }
 
-/*!
-  \brief Set font encoding
-
-  \param enc encoding name
-*/
-void Cairo_set_encoding(const char *enc)
-{
-    if (encoding)
-	G_free(encoding);
-
-    encoding = G_store(enc);
-
-    return;
-}
-
 static void font_list_toy(char ***list, int *count, int verbose)
 {
     char **fonts = *list;