+22
-10
lines changedFilter options
+22
-10
lines changed Original file line number Diff line number Diff line change
@@ -1,10 +1,10 @@
1 1
/*
2 -
* heatmap.js v2.0.2 | JavaScript Heatmap Library
2 +
* heatmap.js v2.0.5 | JavaScript Heatmap Library
3 3
*
4 4
* Copyright 2008-2016 Patrick Wied <heatmapjs@patrick-wied.at> - All rights reserved.
5 5
* Dual licensed under MIT and Beerware license
6 6
*
7 -
* :: 2016-02-04 21:25
7 +
* :: 2016-09-05 01:16
8 8
*/
9 9
;(function (name, context, factory) {
10 10
@@ -38,7 +38,7 @@ var Store = (function StoreClosure() {
38 38
this._coordinator = {};
39 39
this._data = [];
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this._radi = [];
41 -
this._min = 0;
41 +
this._min = 10;
42 42
this._max = 1;
43 43
this._xField = config['xField'] || config.defaultXField;
44 44
this._yField = config['yField'] || config.defaultYField;
@@ -74,15 +74,23 @@ var Store = (function StoreClosure() {
74 74
} else {
75 75
store[x][y] += value;
76 76
}
77 +
var storedVal = store[x][y];
77 78 78 -
if (store[x][y] > max) {
79 +
if (storedVal > max) {
79 80
if (!forceRender) {
80 -
this._max = store[x][y];
81 +
this._max = storedVal;
81 82
} else {
82 -
this.setDataMax(store[x][y]);
83 +
this.setDataMax(storedVal);
83 84
}
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return false;
85 -
} else{
86 +
} else if (storedVal < min) {
87 +
if (!forceRender) {
88 +
this._min = storedVal;
89 +
} else {
90 +
this.setDataMin(storedVal);
91 +
}
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return false;
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} else {
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return {
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x: x,
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y: y,
@@ -133,6 +141,10 @@ var Store = (function StoreClosure() {
133 141
// add to store
134 142
var organisedEntry = this._organiseData(arguments[0], true);
135 143
if (organisedEntry) {
144 +
// if it's the first datapoint initialize the extremas with it
145 +
if (this._data.length === 0) {
146 +
this._min = this._max = organisedEntry.value;
147 +
}
136 148
this._coordinator.emit('renderpartial', {
137 149
min: this._min,
138 150
max: this._max,
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