X-Git-Url: https://git.octo.it/?p=rrdtool.git;a=blobdiff_plain;f=src%2Frrd_graph.h;h=5c97b80a15805ee43b7d219377f72923647263b1;hp=d3de4cf05fc6e215e10312adf2e3d9a555f7e3d7;hb=28a2150521548582386dcadda9e25f8124cb0e9a;hpb=0d8f48cee100bcb6ad5d2ebba78c097de840584c

diff --git a/src/rrd_graph.h b/src/rrd_graph.h
index d3de4cf..5c97b80 100644
--- a/src/rrd_graph.h
+++ b/src/rrd_graph.h
@@ -5,10 +5,19 @@
 #define y1 cairo_y1
 #define index cairo_index
 
+/* this may configure __EXTENSIONS__ without which pango will fail to compile
+   so load this early */
+#ifdef HAVE_CONFIG_H
+#include "../rrd_config.h"
+#elif defined(_WIN32) && !defined(__CYGWIN__) && !defined(__CYGWIN32__)
+#include "../win32/config.h"
+#endif
+
 #include <cairo.h>
 #include <cairo-pdf.h>
 #include <cairo-svg.h>
 #include <cairo-ps.h>
+
 #include <pango/pangocairo.h>
 
 
@@ -47,7 +56,7 @@ enum grc_en { GRC_CANVAS = 0, GRC_BACK, GRC_SHADEA, GRC_SHADEB,
 #define GRIDWIDTH  0.4
 
 enum gf_en { GF_PRINT = 0, GF_GPRINT, GF_COMMENT, GF_HRULE, GF_VRULE, GF_LINE,
-    GF_AREA, GF_STACK, GF_TICK, GF_TEXTALIGN,
+    GF_AREA,GF_GRAD, GF_STACK, GF_TICK, GF_TEXTALIGN,
     GF_DEF, GF_CDEF, GF_VDEF, GF_SHIFT,
     GF_XPORT
 };
@@ -107,6 +116,7 @@ typedef struct vdef_t {
     double    param;    /* parameter for function, if applicable */
     double    val;      /* resulting value */
     time_t    when;     /* timestamp, if applicable */
+    int       never;    /* boolean, indicate that when value mean never */
 } vdef_t;
 
 typedef struct xlab_t {
@@ -153,9 +163,11 @@ typedef struct graph_desc_t {
     char      rrd[1024];    /* name of the rrd_file containing data */
     char      ds_nam[DS_NAM_SIZE];  /* data source name */
     long      ds;       /* data source number */
+    char      daemon[256];
     enum cf_en cf;      /* consolidation function */
     enum cf_en cf_reduce;   /* consolidation function for reduce_data() */
-    struct gfx_color_t col; /* graph color */
+    struct gfx_color_t col, col2; /* graph color */
+	double    gradheight;
     char      format[FMT_LEG_LEN + 5];  /* format for PRINT AND GPRINT */
     char      legend[FMT_LEG_LEN + 5];  /* legend */
     int       strftm;   /* should the VDEF legend be formated with strftime */
@@ -205,6 +217,7 @@ typedef struct image_desc_t {
     int       draw_x_grid;  /* no x-grid at all */
     int       draw_y_grid;  /* no y-grid at all */
     unsigned int draw_3d_border; /* size of border in pixels, 0 for off */
+    unsigned int dynamic_labels; /* pick the label shape according to the line drawn */
     double    grid_dash_on, grid_dash_off;
     xlab_t    xlab_user;    /* user defined labeling for xaxis */
     char      xlab_form[210];   /* format for the label on the xaxis */
@@ -364,6 +377,10 @@ int       scan_for_col(
 void      rrd_graph_init(
     image_desc_t *);
 
+void      time_clean(
+    char *result,
+    char *format);
+
 void      rrd_graph_options(
     int,
     char **,
@@ -432,6 +449,25 @@ void      gfx_add_point(
     double x,
     double y);
 
+/* create a rect that has a gradient from color1 to color2 in height pixels 
+ * height > 0:
+ * 		gradient starts at top and goes down a fixed number of pixels (fire style)
+ * height < 0:
+ * 		gradient starts at bottom and goes up a fixed number of pixels (constant style)
+ * height == 0:
+ * 		gradient is stretched between two points
+ */
+void gfx_add_rect_fadey(
+    image_desc_t *im,
+    double x1,double y1,
+    double x2,double y2,
+	double py,
+    gfx_color_t color1,
+	gfx_color_t color2,
+	double height);
+				
+
+
 /* close current path so it ends at the same point as it started */
 void      gfx_close_path(
     image_desc_t *im);
@@ -479,3 +515,5 @@ void      grinfo_push(
     image_desc_t *im,
     char *key,
     rrd_info_type_t type,    rrd_infoval_t value);
+
+