function value_to_string (value) /* {{{ */
{
- var abs_value = Math.abs (value);
+ var abs_value;
+ var v2s = function (value)
+ {
+ var tmp = Math.round (100.0 * value) / 100.0;
+ return ("" + tmp);
+ }
+
+ if (value == null)
+ return ('NaN');
+ else if (value == 0)
+ return ('0');
+
+ abs_value = Math.abs (value);
if ((abs_value < 10000) && (abs_value >= 0.1))
- return ("" + value);
+ return (v2s (value));
else if (abs_value > 1)
{
if (abs_value < 10000000)
- return ("" + (value / 1000) + "k");
+ return (v2s (value / 1000) + "k");
else if (abs_value < 10000000000)
- return ("" + (value / 1000000) + "M");
+ return (v2s (value / 1000000) + "M");
else if (abs_value < 10000000000000)
- return ("" + (value / 1000000000) + "G");
+ return (v2s (value / 1000000000) + "G");
else
- return ("" + (value / 1000000000000) + "T");
+ return (v2s (value / 1000000000000) + "T");
}
else
{
if (abs_value >= 0.001)
- return ("" + (value * 1000) + "m");
+ return (v2s (value * 1000) + "m");
else if (abs_value >= 0.000001)
- return ("" + (value * 1000000) + "u");
+ return (v2s (value * 1000000) + "u");
else
- return ("" + (value * 1000000000) + "n");
+ return (v2s (value * 1000000000) + "n");
}
} /* }}} function value_to_string */
-function instance_get_params (graph) /* {{{ */
+function instance_get_params (inst) /* {{{ */
{
- var graph_selector = graph.graph_selector;
- var inst_selector = graph.instance_selector;
+ var graph_selector = inst.graph_selector;
+ var inst_selector = inst.instance_selector;
var selector = {};
if (graph_selector.host == inst_selector.host)
return (ret);
} /* }}} ident_clone */
-function graph_get_defs (graph) /* {{{ */
+function inst_get_defs (inst) /* {{{ */
{
- if (!graph.def)
+ if (!inst.def)
{
- var params = ident_clone (graph.graph_selector);
+ var params = instance_get_params (inst);
params.action = "graph_def_json";
$.ajax({
if (!data)
return;
- graph.def = data;
+ inst.def = data;
}});
}
- if (graph.def)
- return (graph.def);
+ if (inst.def)
+ return (inst.def);
return;
-} /* }}} graph_get_defs */
+} /* }}} inst_get_defs */
function ident_matches (selector, ident) /* {{{ */
{
var chart_series = new Object ();
chart_series.type = 'line';
- chart_series.name = def.legend || def.data_source;
chart_series.pointInterval = data.interval * 1000;
chart_series.pointStart = data.first_value_time * 1000;
chart_series.data = data.data;
chart_series.shadow = false;
chart_series.marker = { enabled: false };
+ if (def.legend)
+ chart_series.name = def.legend;
+ else if (def.ds_name)
+ chart_series.name = def.ds_name;
+
if (def.area)
chart_series.type = 'area';
if (!inst)
return;
- def = graph_get_defs (inst);
+ def = inst_get_defs (inst);
if (!def)
return;