From 77377ff6ac43512ee216af115a3e62c57a2484a3 Mon Sep 17 00:00:00 2001
From: oetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Date: Sat, 23 Mar 2002 09:01:43 +0000
Subject: [PATCH] remove all traces of GIF and make PNG the default

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@101 a5681a0c-68f1-0310-ab6d-d61299d08faa
---
 src/Makefile.am | 1 -
 src/rrd_graph.c | 8 +-------
 src/rrd_graph.h | 2 +-
 src/rrd_tool.c  | 2 +-
 4 files changed, 3 insertions(+), 10 deletions(-)

diff --git a/src/Makefile.am b/src/Makefile.am
index 18d16a0..1ed0fdc 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -42,7 +42,6 @@ INCLUDES = $(CGI_INCLUDES) $(FREETYPE_INCLUDES) $(ART_INCLUDES) \
 RRD_C_FILES =		\
 	getopt.c	\
 	getopt1.c	\
-	gifsize.c	\
 	parsetime.c	\
 	hash_32.c	\
 	rrd_hw.c	\
diff --git a/src/rrd_graph.c b/src/rrd_graph.c
index 166d562..2e9e009 100644
--- a/src/rrd_graph.c
+++ b/src/rrd_graph.c
@@ -181,7 +181,6 @@ enum gf_en gf_conv(char *string){
 
 enum if_en if_conv(char *string){
     
-    conv_if(GIF,IF_GIF)
     conv_if(PNG,IF_PNG)
 
     return (-1);
@@ -1849,9 +1848,6 @@ int lazy_check(image_desc_t *im){
     if ((fd = fopen(im->graphfile,"rb")) == NULL) 
       return 0; /* the file does not exist */
     switch (im->imgformat) {
-    case IF_GIF:
-	   size = GifSize(fd,&(im->xgif),&(im->ygif));
-	   break;
     case IF_PNG:
 	   size = PngSize(fd,&(im->xgif),&(im->ygif));
 	   break;
@@ -2271,8 +2267,6 @@ graph_paint(image_desc_t *im, char ***calcpr)
     }
   }
   switch (im->imgformat) {
-  case IF_GIF:
-    break;
   case IF_PNG:
     gfx_render_png (canvas,im->xgif,im->ygif,im->zoom,0x0,fo);
     break;
@@ -2444,7 +2438,7 @@ rrd_graph_init(image_desc_t *im)
     im->gdes_c = 0;
     im->gdes = NULL;
     im->zoom = 1.0;
-    im->imgformat = IF_GIF; /* we default to GIF output */
+    im->imgformat = IF_PNG; /* we default to PNG output */
 
     for(i=0;i<DIM(graph_col);i++)
         im->graph_col[i]=graph_col[i];
diff --git a/src/rrd_graph.h b/src/rrd_graph.h
index b86859c..9df2144 100644
--- a/src/rrd_graph.h
+++ b/src/rrd_graph.h
@@ -25,7 +25,7 @@ enum gf_en {GF_PRINT=0,GF_GPRINT,GF_COMMENT,GF_HRULE,GF_VRULE,GF_LINE,
 	    GF_DEF, GF_CDEF, GF_VDEF,
 	    GF_PART};
 
-enum if_en {IF_GIF=0,IF_PNG=1};
+enum if_en {IF_PNG=0};
 
 enum vdef_op_en {
 		 VDEF_MAXIMUM	/* like the MAX in (G)PRINT */
diff --git a/src/rrd_tool.c b/src/rrd_tool.c
index b1e0309..72fdddb 100644
--- a/src/rrd_tool.c
+++ b/src/rrd_tool.c
@@ -81,7 +81,7 @@ void PrintUsage(char *cmd)
 	   "\t\t[--units-exponent value]\n"	   
 	   "\t\t[--step seconds]\n"	   
 	   "\t\t[-f|--imginfo printfstr]\n"
-	   "\t\t[-a|--imgformat GIF|PNG]\n"
+	   "\t\t[-a|--imgformat PNG]\n"
 	   "\t\t[-c|--color COLORTAG#rrggbb[aa]] [-t|--title string]\n"
 	   "\t\t[DEF:vname=rrd:ds-name:CF]\n"
 	   "\t\t[CDEF:vname=rpn-expression]\n"
-- 
2.11.0