Changeset 274 for libcaca/trunk/src/graphics.cTweet

Timestamp:

Dec 24, 2003, 4:43:45 PM (19 years ago)

Author:

Sam Hocevar

Message:

• src/graphics.c: + Replace CACA_WIDTH and CACA_HEIGHT with CACA_GEOMETRY.
• src/caca.c: + Documented the CACA_GEOMETRY environment variable.

File:

• libcaca/trunk/src/graphics.c (modified) (1 diff)

libcaca/trunk/src/graphics.c

@@ -521 +521 @@
         int i;
 
-        if(getenv("CACA_WIDTH"))
-            _caca_width = atoi(getenv("CACA_WIDTH"));
+        if(getenv("CACA_GEOMETRY"))
+            sscanf(getenv("CACA_GEOMETRY"),
+                   "%ux%u", &_caca_width, &_caca_height);
+
         if(!_caca_width)
             _caca_width = 80;
-
-        if(getenv("CACA_HEIGHT"))
-            _caca_height = atoi(getenv("CACA_HEIGHT"));
         if(!_caca_height)
             _caca_height = 32;