'+$.i18n._('core-dialogs')["no-cluster-found"]+'
'+$.i18n._('core-dialogs')["try-another-method"]+'
'+$.i18n._('core-dialogs')["clustering"]+'
'
);
-
+
this._elmts.resultSummary.empty();
$.post(
"command/core/compute-clusters?" + $.param({ project: theProject.id }),
- {
- engine: JSON.stringify(ui.browsingEngine.getJSON()),
- clusterer: JSON.stringify({
- 'type' : this._method,
+ {
+ engine: JSON.stringify(ui.browsingEngine.getJSON()),
+ clusterer: JSON.stringify({
+ 'type' : this._method,
'function' : this._function,
'column' : this._columnName,
'params' : this._params
- })
+ })
},
function(data) {
self._updateData(data);
@@ -287,26 +287,26 @@ ClusteringDialog.prototype._updateData = function(data) {
value: this[0].v,
size: this.length
};
-
+
var sum = 0;
var sumSquared = 0;
var rowCount = 0;
$.each(cluster.choices, function() {
rowCount += this.c;
-
- var l = this.v.length;
+
+ var l = this.v.length;
sum += l;
sumSquared += l * l;
});
-
+
cluster.rowCount = rowCount;
cluster.avg = sum / cluster.choices.length;
cluster.variance = Math.sqrt(sumSquared / cluster.choices.length - cluster.avg * cluster.avg);
-
+
clusters.push(cluster);
});
this._clusters = clusters;
-
+
this._resetFacets();
this._updateAll();
};
@@ -320,14 +320,14 @@ ClusteringDialog.prototype._deselectAll = function() {
};
ClusteringDialog.prototype._onApplyClose = function() {
- var self = this;
+ var self = this;
this._apply(function() {
self._dismiss();
});
};
ClusteringDialog.prototype._onApplyReCluster = function() {
- var self = this;
+ var self = this;
this._apply(function() {
self._cluster();
});
@@ -343,14 +343,14 @@ ClusteringDialog.prototype._apply = function(onDone) {
for (var j = 0; j < cluster.choices.length; j++) {
values.push(cluster.choices[j].v);
}
-
+
edits.push({
from: values,
to: cluster.value
});
}
}
-
+
if (edits.length > 0) {
Refine.postCoreProcess(
"mass-edit",
@@ -408,7 +408,7 @@ ClusteringDialog.prototype._resetFacets = function() {
r.elmt.remove();
}
this._facets = [];
-
+
this._createFacet($.i18n._('core-dialogs')["choices-in-cluster"], "size");
this._createFacet($.i18n._('core-dialogs')["rows-in-cluster"], "rowCount");
this._createFacet($.i18n._('core-dialogs')["choice-avg-length"], "avg");
@@ -426,9 +426,9 @@ ClusteringDialog.prototype._createFacet = function(title, property) {
ClusteringDialog.Facet = function(dialog, title, property, elmt, clusters) {
this._dialog = dialog;
this._property = property;
-
+
var self = this;
-
+
var max = Number.NEGATIVE_INFINITY;
var min = Number.POSITIVE_INFINITY;
for (var i = 0; i < clusters.length; i++) {
@@ -437,7 +437,7 @@ ClusteringDialog.Facet = function(dialog, title, property, elmt, clusters) {
max = Math.max(max, val);
min = Math.min(min, val);
}
-
+
this._min = min;
this._max = max;
if (min >= max) {
@@ -445,7 +445,7 @@ ClusteringDialog.Facet = function(dialog, title, property, elmt, clusters) {
this._baseBins = [];
} else {
var diff = max - min;
-
+
this._step = 1;
if (diff > 10) {
while (this._step * 100 < diff) {
@@ -456,7 +456,7 @@ ClusteringDialog.Facet = function(dialog, title, property, elmt, clusters) {
this._step /= 10;
}
}
-
+
this._min = (Math.floor(this._min / this._step) * this._step);
this._max = (Math.ceil(this._max / this._step) * this._step);
this._binCount = 1 + Math.ceil((this._max - this._min) / this._step);
@@ -469,10 +469,10 @@ ClusteringDialog.Facet = function(dialog, title, property, elmt, clusters) {
this._max = (Math.ceil(this._max / this._step) * this._step);
}
this._baseBins = this._computeDistribution(clusters);
-
+
this._from = this._min;
this._to = this._max;
-
+
elmt.addClass("clustering-dialog-facet");
var html = $(
'' + title + '
' +
@@ -481,12 +481,12 @@ ClusteringDialog.Facet = function(dialog, title, property, elmt, clusters) {
'' +
''
).appendTo(elmt);
-
+
this._elmts = DOM.bind(html);
-
+
this._histogram = new HistogramWidget(this._elmts.histogramContainer, { binColors: [ "#ccccff", "#6666ff" ] });
this._sliderWidget = new SliderWidget(this._elmts.sliderWidgetDiv);
-
+
this._elmts.sliderWidgetDiv.bind("slide", function(evt, data) {
self._from = data.from;
self._to = data.to;
@@ -509,7 +509,7 @@ ClusteringDialog.Facet.prototype.restrict = function(clusters) {
if (!this._baseBins.length || (this._from == this._min && this._to == this._max)) {
return clusters;
}
-
+
var clusters2 = [];
for (var i = 0; i < clusters.length; i++) {
var cluster = clusters[i];
@@ -525,20 +525,20 @@ ClusteringDialog.Facet.prototype.update = function(clusters) {
if (!this._baseBins.length) {
return;
}
-
+
var bins = this._computeDistribution(clusters);
this._sliderWidget.update(
- this._min,
- this._max,
- this._step,
+ this._min,
+ this._max,
+ this._step,
this._from,
this._to
);
this._histogram.update(
- this._min,
- this._max,
- this._step,
+ this._min,
+ this._max,
+ this._step,
[ this._baseBins, bins ]
);
};
@@ -552,13 +552,13 @@ ClusteringDialog.Facet.prototype._computeDistribution = function(clusters) {
for (var b = 0; b < this._binCount; b++) {
bins.push(0);
}
-
+
for (var i = 0; i < clusters.length; i++) {
var cluster = clusters[i];
var val = cluster[this._property];
var bin = Math.round((val - this._min) / this._step);
bins[bin]++;
}
-
+
return bins;
};