![[tokkee]](http://tokkee.org/images/avatar.png){kind=avatar}
index c4e8bf0df748913dc2711313168089711e23635c..8f5f44f90b60a7c0c560dbfd8158d5d8c14a70ca 100644 (file)
--- a/program/src/rrd_graph.c
+++ b/program/src/rrd_graph.c
/****************************************************************************
- * RRDtool 1.3.5 Copyright by Tobi Oetiker, 1997-2008
+ * RRDtool 1.3.9 Copyright by Tobi Oetiker, 1997-2009
****************************************************************************
* rrd__graph.c produce graphs from data in rrdfiles
****************************************************************************/
free(im->gdes[i].rpnp);
}
free(im->gdes);
+
+ for (i = 0; i < DIM(text_prop);i++){
+ pango_font_description_free(im->text_prop[i].font_desc);
+ im->text_prop[i].font_desc = NULL;
+ }
+
if (im->font_options)
cairo_font_options_destroy(im->font_options);
status = cairo_status(im->cr);
cairo_destroy(im->cr);
}
+
+
if (im->rendered_image) {
free(im->rendered_image);
}
} else
if (((long int) gr_time >=
(long int) im->gdes[vidx].start)
- && ((long int) gr_time <=
+ && ((long int) gr_time <
(long int) im->gdes[vidx].end)) {
value = im->gdes[vidx].data[(unsigned long)
floor((double)
int *legspace;
char *tab;
- if (!(im->extra_flags & NOLEGEND) & !(im->extra_flags & ONLY_GRAPH)) {
+ if (!(im->extra_flags & NOLEGEND) && !(im->extra_flags & ONLY_GRAPH)) {
if ((legspace = (int*)(malloc(im->gdes_c * sizeof(int)))) == NULL) {
rrd_set_error("malloc for legspace");
return -1;
}
/* graph labels */
- if (!(im->extra_flags & NOLEGEND) & !(im->extra_flags & ONLY_GRAPH)) {
+ if (!(im->extra_flags & NOLEGEND) && !(im->extra_flags & ONLY_GRAPH)) {
for (i = 0; i < im->gdes_c; i++) {
if (im->gdes[i].legend[0] == '\0')
continue;
graph_desc_t *lastgdes = NULL;
rrd_infoval_t info;
-// PangoFontMap *font_map = pango_cairo_font_map_get_default();
- /* if we want and can be lazy ... quit now */
- if (lazy) {
- info.u_cnt = im->ximg;
- grinfo_push(im, sprintf_alloc("image_width"), RD_I_CNT, info);
- info.u_cnt = im->yimg;
- grinfo_push(im, sprintf_alloc("image_height"), RD_I_CNT, info);
- return 0;
- }
/* pull the data from the rrd files ... */
if (data_fetch(im) == -1)
return -1;
if (i < 0)
return -1;
- if ((i == 0) || lazy)
+ if (i == 0)
return 0;
/**************************************************************
grinfo_push(im, sprintf_alloc("image_width"), RD_I_CNT, info);
info.u_cnt = im->yimg;
grinfo_push(im, sprintf_alloc("image_height"), RD_I_CNT, info);
+ info.u_cnt = im->start;
+ grinfo_push(im, sprintf_alloc("graph_start"), RD_I_CNT, info);
+ info.u_cnt = im->end;
+ grinfo_push(im, sprintf_alloc("graph_end"), RD_I_CNT, info);
+
+ /* if we want and can be lazy ... quit now */
+ if (lazy)
+ return 0;
/* get actual drawing data and find min and max values */
if (data_proc(im) == -1)
if (im->gdes[i].yrule > 0) {
gfx_line(im,
im->xorigin + ii,
- im->yorigin,
+ im->yorigin + 1.0,
im->xorigin + ii,
im->yorigin -
im->gdes[i].yrule *
} else if (im->gdes[i].yrule < 0) {
gfx_line(im,
im->xorigin + ii,
- im->yorigin - im->ysize,
+ im->yorigin - im->ysize - 1.0,
im->xorigin + ii,
- im->yorigin - (1 -
+ im->yorigin - im->ysize -
im->gdes[i].
- yrule) *
+ yrule *
im->ysize, 1.0, im->gdes[i].col);
}
}
*ymax = 0;
while (walker) {
if (strcmp(walker->key, "image_width") == 0) {
- *xsize = walker->value.u_int;
+ *xsize = walker->value.u_cnt;
} else if (strcmp(walker->key, "image_height") == 0) {
- *ysize = walker->value.u_int;
+ *ysize = walker->value.u_cnt;
} else if (strcmp(walker->key, "value_min") == 0) {
*ymin = walker->value.u_val;
} else if (strcmp(walker->key, "value_max") == 0) {
if (font){
strncpy(im->text_prop[prop].font, font, sizeof(text_prop[prop].font) - 1);
im->text_prop[prop].font[sizeof(text_prop[prop].font) - 1] = '\0';
+ /* if we already got one, drop it first */
+ pango_font_description_free(im->text_prop[prop].font_desc);
im->text_prop[prop].font_desc = pango_font_description_from_string( font );
};
if (size > 0){
for (i = 0; i < DIM(text_prop); i++) {
im->text_prop[i].size = -1;
+ im->text_prop[i].font_desc = NULL;
rrd_set_font_desc(im,i, deffont ? deffont : text_prop[i].font,text_prop[i].size);
}
pango_cairo_update_context(im->cr,context);
im->layout = pango_layout_new(context);
+ g_object_unref (context);
// im->layout = pango_cairo_create_layout(im->cr);
int col_start, col_end;
opt = getopt_long(argc, argv,
- "s:e:x:y:v:w:h:D:iu:l:rb:oc:n:m:t:f:a:I:zgjFYAMEX:L:S:T:NR:B:W:kP",
+ "s:e:x:y:v:w:h:Diu:l:rb:oc:n:m:t:f:a:I:zgG:jFYAMEX:L:S:T:NR:B:W:kP",
long_options, &option_index);
if (opt == EOF)
break;
array[step] = data[step * src->ds_cnt];
}
qsort(array, step, sizeof(double), vdef_percent_compar);
- field = (steps - 1) * dst->vf.param / 100;
+ field = round((dst->vf.param * (double)(steps - 1)) / 100.0);
dst->vf.val = array[field];
dst->vf.when = 0; /* no time component */
free(array);
printf("DEBUG: %3li:%10.2f %c\n",
step, array[step], step == field ? '*' : ' ');
#endif
- }
+ }
break;
case VDEF_MAXIMUM:
step = 0;