#define y1 cairo_y1
#define index cairo_index
+/* this may configure __EXTENSIONS__ without which pango will fail to compile
+ so load this early */
+#if defined(_WIN32) && !defined(__CYGWIN__) && !defined(__CYGWIN32__)
+#include "../win32/config.h"
+#else
+#ifdef HAVE_CONFIG_H
+#include "../rrd_config.h"
+#endif
+#endif
+
#include <cairo.h>
#include <cairo-pdf.h>
#include <cairo-svg.h>
#include <cairo-ps.h>
+
#include <pango/pangocairo.h>
#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
};
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 {
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 */
char title[210]; /* title for graph */
char watermark[110]; /* watermark for graph */
int draw_x_grid; /* no x-grid at all */
- int draw_y_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 */
void rrd_graph_init(
image_desc_t *);
+void time_clean(
+ char *result,
+ char *format);
+
void rrd_graph_options(
int,
char **,
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);
image_desc_t *im,
char *key,
rrd_info_type_t type, rrd_infoval_t value);
+
+