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Added scale-to-seconds transformation

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This commit is contained in:
Rashid Khan 2013-11-06 15:03:12 -07:00
parent baabc298f5
commit 322fa427ab
3 changed files with 13 additions and 1 deletions
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3
src/app/panels/histogram/editor.html
View File

@ -16,6 +16,9 @@
<label class="small">Scale</label>
<input type="text" class="input-mini" ng-model="panel.scale">
</div>
<div class="editor-option">
<label class="small">Seconds <tip>Normalize intervals to per-second</tip></label><input type="checkbox" ng-model="panel.scaleSeconds" ng-checked="panel.scaleSeconds">
</div>
<div class="editor-option">
<label class="small">Derivative <tip>Plot the change per interval in the series</tip></label><input type="checkbox" ng-model="panel.derivative" ng-checked="panel.derivative" ng-change="set_refresh(true)">
</div>

2
src/app/panels/histogram/module.html
View File

@ -51,7 +51,7 @@
<span ng-show="panel.legend_counts"> ({{series.hits}})</span>
</span>
</span>
<span ng-show="panel.legend" class="small"><span ng-show="panel.derivative">change in </span><span class="strong" ng-show="panel.value_field && panel.mode != 'count'">{{panel.value_field}}</span> {{panel.mode}} per <strong>{{panel.interval}}</strong> | (<strong>{{hits}}</strong> hits)</span>
<span ng-show="panel.legend" class="small"><span ng-show="panel.derivative">change in </span><span class="strong" ng-show="panel.value_field && panel.mode != 'count'">{{panel.value_field}}</span> {{panel.mode}} per <strong ng-hide="panel.scaleSeconds">{{panel.interval}}</strong><strong ng-show="panel.scaleSeconds">1s</strong> | (<strong>{{hits}}</strong> hits)</span>
</div>
<form class="form-inline bordered histogram-options" ng-show="options">
<span>

9
src/app/panels/histogram/module.js
View File

@ -438,6 +438,12 @@ function (angular, app, $, _, kbn, moment, timeSeries) {
});
};
var scaleSeconds = function(series,interval) {
return _.map(series,function(p) {
return [p[0],p[1]/kbn.interval_to_seconds(interval)];
});
};
var derivative = function(series) {
return _.map(series, function(p,i) {
var _v;
@ -565,6 +571,9 @@ function (angular, app, $, _, kbn, moment, timeSeries) {
if(scope.panel.scale !== 1) {
_d = scale(_d,scope.panel.scale);
}
if(scope.panel.scaleSeconds) {
_d = scaleSeconds(_d,scope.panel.interval);
}
scope.data[i].data = _d;
}