More smooth graph.

diff --git a/src/webui.c b/src/webui.c
index fdaff5912233f5cf36842f4310eab06043a538cc..98e83b5ab14d8ad76abc584af01a1c81e0ffdb92 100644 (file)
--- a/src/webui.c
+++ b/src/webui.c
@@ -570,7 +570,7 @@ http_handle_graph (struct evhttp_request *req, gpointer arg)
        /* XXX: simple and stupid set */
        seed = g_random_int ();
        for (i = 0; i < 100; i ++, seed ++) {
-               vals[0][i] = (sin (seed) + 1) * 40.;
+               vals[0][i] = (sin (seed * 0.1 * M_PI_2) + 1) * 40.;
                vals[1][i] = vals[0][i] * 0.5;
                vals[2][i] = vals[0][i] * 0.1;
                vals[3][i] = vals[0][i] * 0.3;
@@ -580,42 +580,42 @@ http_handle_graph (struct evhttp_request *req, gpointer arg)
        now = time (NULL);
 
        /* Ham label */
-       t = now;
-       evbuffer_add_printf (evb, "{\"label\": \"Clean messages\", \"data\":[");
-       for (i = 0; i < 100; i ++, t -= 60) {
-               evbuffer_add_printf (evb, "[%lu,%.2f%s", (long unsigned)t, vals[0][i], i == 99 ? "]" : "],");
+       t = now - 6000;
+       evbuffer_add_printf (evb, "{\"label\": \"Clean messages\", \"lines\": {\"fill\": false}, \"data\":[");
+       for (i = 0; i < 100; i ++, t += 60) {
+               evbuffer_add_printf (evb, "[%llu,%.2f%s", (long long unsigned)t * 1000, vals[0][i], i == 99 ? "]" : "],");
        }
        evbuffer_add (evb, "]},", 3);
 
        /* Probable spam label */
-       t = now;
-       evbuffer_add_printf (evb, "{\"label\": \"Probable spam messages\", \"data\":[");
-       for (i = 0; i < 100; i ++, t -= 60) {
-               evbuffer_add_printf (evb, "[%lu,%.2f%s", (long unsigned)t, vals[1][i], i == 99 ? "]" : "],");
+       t = now - 6000;
+       evbuffer_add_printf (evb, "{\"label\": \"Probable spam messages\", \"lines\": {\"fill\": false}, \"data\":[");
+       for (i = 0; i < 100; i ++, t += 60) {
+               evbuffer_add_printf (evb, "[%llu,%.2f%s", (long long unsigned)t * 1000, vals[1][i], i == 99 ? "]" : "],");
        }
        evbuffer_add (evb, "]},", 3);
 
        /* Greylist label */
-       t = now;
-       evbuffer_add_printf (evb, "{\"label\": \"Greylisted messages\", \"data\":[");
-       for (i = 0; i < 100; i ++, t -= 60) {
-               evbuffer_add_printf (evb, "[%lu,%.2f%s", (long unsigned)t, vals[2][i], i == 99 ? "]" : "],");
+       t = now - 6000;
+       evbuffer_add_printf (evb, "{\"label\": \"Greylisted messages\", \"lines\": {\"fill\": false}, \"data\":[");
+       for (i = 0; i < 100; i ++, t += 60) {
+               evbuffer_add_printf (evb, "[%llu,%.2f%s", (long long unsigned)t * 1000, vals[2][i], i == 99 ? "]" : "],");
        }
        evbuffer_add (evb, "]},", 3);
 
        /* Reject label */
-       t = now;
-       evbuffer_add_printf (evb, "{\"label\": \"Rejected messages\", \"data\":[");
-       for (i = 0; i < 100; i ++, t -= 60) {
-               evbuffer_add_printf (evb, "[%lu,%.2f%s", (long unsigned)t, vals[3][i], i == 99 ? "]" : "],");
+       t = now - 6000;
+       evbuffer_add_printf (evb, "{\"label\": \"Rejected messages\", \"lines\": {\"fill\": false}, \"data\":[");
+       for (i = 0; i < 100; i ++, t += 60) {
+               evbuffer_add_printf (evb, "[%llu,%.2f%s", (long long unsigned)t * 1000, vals[3][i], i == 99 ? "]" : "],");
        }
        evbuffer_add (evb, "]},", 3);
 
        /* Total label */
-       t = now;
-       evbuffer_add_printf (evb, "{\"label\": \"Total messages\", \"data\":[");
-       for (i = 0; i < 100; i ++, t -= 60) {
-               evbuffer_add_printf (evb, "[%lu,%.2f%s", (long unsigned)t, vals[4][i], i == 99 ? "]" : "],");
+       t = now - 6000;
+       evbuffer_add_printf (evb, "{\"label\": \"Total messages\", \"lines\": {\"fill\": false}, \"data\":[");
+       for (i = 0; i < 100; i ++, t += 60) {
+               evbuffer_add_printf (evb, "[%llu,%.2f%s", (long long unsigned)t * 1000, vals[4][i], i == 99 ? "]" : "],");
        }
        evbuffer_add (evb, "]}", 2);