X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Frrd_graph.h;h=0339e0b4e410bfa2a9918bb49e32c729e27f54f3;hb=df5df30bd9c2ca36c8e201d6b9140e6215f099b9;hp=0f9079a15c434d4b40f491ee4d7dab6e1baee2f2;hpb=b9b92c21c1b517ca2d69e7baac4be7587aff5eb5;p=rrdtool.git

diff --git a/src/rrd_graph.h b/src/rrd_graph.h
index 0f9079a..0339e0b 100644
--- a/src/rrd_graph.h
+++ b/src/rrd_graph.h
@@ -6,12 +6,14 @@
 #include "rrd_gfx.h"
 
 #define MAX_VNAME_LEN 29
-#define DEF_NAM_FMT "%29[_A-Za-z0-9]"
+#define DEF_NAM_FMT "%29[-_A-Za-z0-9]"
 
 #define ALTYGRID	0x01	/* use alternative y grid algorithm */
 #define ALTAUTOSCALE	0x02	/* use alternative algorithm to find lower and upper bounds */
 #define ALTAUTOSCALE_MAX 0x04	/* use alternative algorithm to find upper bounds */
 #define NOLEGEND	0x08	/* use no legend */
+#define NOMINOR         0x20    /* Turn off minor gridlines */
+#define ONLY_GRAPH      0x24   /* use only graph */
 
 
 enum tmt_en {TMT_SECOND=0,TMT_MINUTE,TMT_HOUR,TMT_DAY,
@@ -127,6 +129,7 @@ typedef struct image_desc_t {
     /* configuration of graph */
 
     char           graphfile[MAXPATH]; /* filename for graphic */
+    FILE	  *graphhandle;        /* FILE to use if filename is "-" */
     long           xsize,ysize,piesize;    /* graph area size in pixels */
     gfx_color_t    graph_col[__GRC_END__]; /* real colors for the graph */   
     text_prop_t    text_prop[TEXT_PROP_LAST]; /* text properties */
@@ -209,7 +212,7 @@ int graph_paint(image_desc_t *, char ***);
 void pie_part(image_desc_t *, gfx_color_t, double, double, double, double, double);
 int gdes_alloc(image_desc_t *);
 int scan_for_col(char *, int, char *);
-int rrd_graph(int, char **, char ***, int *, int *);
+int rrd_graph(int, char **, char ***, int *, int *, FILE *);
 void rrd_graph_init(image_desc_t *);
 void rrd_graph_options(int, char **, image_desc_t *);
 void rrd_graph_script(int, char **, image_desc_t *);