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Revert "Fixup ->open_files if not given"
[fio.git]
/
graph.c
diff --git
a/graph.c
b/graph.c
index 06cfb1ac02bbbd48fd685c99a4d87aac1d963057..5c865dcf2964fc4c809b1011d45fdbe45c9f3f65 100644
(file)
--- a/
graph.c
+++ b/
graph.c
@@
-180,7
+180,7
@@
static double maxdouble(double a, double b)
static double find_double_values(struct graph_label *l, double_comparator cmp)
{
struct flist_head *entry;
static double find_double_values(struct graph_label *l, double_comparator cmp)
{
struct flist_head *entry;
- double answer, tmp;
+ double answer
= 0.0
, tmp;
int first = 1;
if (flist_empty(&l->value_list))
int first = 1;
if (flist_empty(&l->value_list))
@@
-586,6
+586,8
@@
void line_graph_draw(struct graph *g, cairo_t *cr)
goto skip_data;
cairo_set_line_width(cr, 1.5);
goto skip_data;
cairo_set_line_width(cr, 1.5);
+ cairo_set_line_join(cr, CAIRO_LINE_JOIN_ROUND);
+
flist_for_each(lentry, &g->label_list) {
i = flist_entry(lentry, struct graph_label, list);
first = 1;
flist_for_each(lentry, &g->label_list) {
i = flist_entry(lentry, struct graph_label, list);
first = 1;
@@
-600,9
+602,8
@@
void line_graph_draw(struct graph *g, cairo_t *cr)
if (first) {
cairo_move_to(cr, tx, ty);
first = 0;
if (first) {
cairo_move_to(cr, tx, ty);
first = 0;
- } else
{
+ } else
cairo_line_to(cr, tx, ty);
cairo_line_to(cr, tx, ty);
- }
}
cairo_stroke(cr);
}
}
cairo_stroke(cr);
}
@@
-852,6
+853,17
@@
static void graph_free_labels(struct graph *g)
}
}
}
}
+void graph_clear_values(struct graph *g)
+{
+ struct flist_head *node;
+ struct graph_label *i;
+
+ flist_for_each(node, &g->label_list) {
+ i = flist_entry(node, struct graph_label, list);
+ graph_free_values(i);
+ }
+}
+
void graph_set_color(struct graph *gr, graph_label_t label, double red,
double green, double blue)
{
void graph_set_color(struct graph *gr, graph_label_t label, double red,
double green, double blue)
{