* src/graphics.c:

+ Renamed caca_set_title() to caca_set_window_title().
    + Implemented caca_get_window_width() and caca_get_window_height().
  * examples/cacaview.c:
    + Set the window title to cacaview.

TODO

@@ -8,8 +8,7 @@ Low level stuff
    o  Better keyboard driver in an X terminal, see
       http://groups.yahoo.com/group/zepp/message/381
 
-   o  Write a window resize handler.
-
+   o  DONE 13 Jan 2004: Write a window resize handler.
    o  DONE 12 Nov 2003: Port to conio.h
 
 
@@ -21,11 +20,10 @@ High level stuff
 
    o  Alpha layer for sprites
 
-   o  Clip all graphics primitives
-
    o  Fix the thin ellipse rendering
 
    o  DONE 26 Nov 2003: Support more colour depths, more bitmask orderings
+   o  DONE 15 Nov 2003: Clip all graphics primitives
 
 
 Misc

examples/cacaview.c

@@ -84,7 +84,7 @@ int main(int argc, char **argv)
     }
 
     /* Set the window title */
-    caca_set_title("cacaview");
+    caca_set_window_title("cacaview");
 
     /* Load items into playlist */
     for(i = 1; i < argc; i++)

src/caca.h

@@ -246,7 +246,9 @@ char const *caca_get_feature_name(enum caca_feature);
 unsigned int caca_get_rendertime(void);
 unsigned int caca_get_width(void);
 unsigned int caca_get_height(void);
-int caca_set_title(char const *);
+int caca_set_window_title(char const *);
+unsigned int caca_get_window_width(void);
+unsigned int caca_get_window_height(void);
 void caca_refresh(void);
 void caca_end(void);
 /*  @} */

src/graphics.c

@@ -979,7 +979,7 @@ int _caca_end_graphics(void)
  *  \param title The desired window title.
  *  \return 0 upon success, a non-zero value if an error occurs.
  */
-int caca_set_title(char const *title)
+int caca_set_window_title(char const *title)
 {
 #if defined(USE_X11)
     if(_caca_driver == CACA_DRIVER_X11)
@@ -1003,6 +1003,72 @@ int caca_set_title(char const *title)
     return 0;
 }
 
+/** \brief Get the window width.
+ *
+ *  If libcaca runs in a window, get the usable window width. This value can
+ *  be used for aspect ratio calculation. If libcaca does not run in a window
+ *  or if there is no way to know the font size, assume a 6x10 font is being
+ *  used. Note that the units are not necessarily pixels.
+ *
+ *  \return The window width.
+ */
+unsigned int caca_get_window_width(void)
+{
+#if defined(USE_X11)
+    if(_caca_driver == CACA_DRIVER_X11)
+    {
+        return _caca_width * x11_font_width;
+    }
+    else
+#endif
+#if defined(USE_WIN32)
+    if(_caca_driver == CACA_DRIVER_WIN32)
+    {
+        /* FIXME */
+    }
+    else
+#endif
+    {
+        /* Dummy */
+    }
+
+    /* Fallback to a 6x10 font */
+    return _caca_width * 6;
+}
+
+/** \brief Get the window height.
+ *
+ *  If libcaca runs in a window, get the usable window height. This value can
+ *  be used for aspect ratio calculation. If libcaca does not run in a window
+ *  or if there is no way to know the font size, assume a 6x10 font is being
+ *  used. Note that the units are not necessarily pixels.
+ *
+ *  \return The window height.
+ */
+unsigned int caca_get_window_height(void)
+{
+#if defined(USE_X11)
+    if(_caca_driver == CACA_DRIVER_X11)
+    {
+        return _caca_height * x11_font_height;
+    }
+    else
+#endif
+#if defined(USE_WIN32)
+    if(_caca_driver == CACA_DRIVER_WIN32)
+    {
+        /* FIXME */
+    }
+    else
+#endif
+    {
+        /* Dummy */
+    }
+
+    /* Fallback to a 6x10 font */
+    return _caca_height * 10;
+}
+
 /** \brief Set the refresh delay.
  *
  *  This function sets the refresh delay in microseconds. The refresh delay