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Just assign instead of extend

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This commit is contained in:
Mathias Küsel 2016-01-15 13:05:23 +01:00
parent 4f6e86640f
commit 19613f531c
1 changed files with 41 additions and 45 deletions
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32
src/controllers/controller.line.js
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@ -82,14 +82,13 @@
// Update Line
if (this.chart.options.showLines) {
helpers.extend(line, {
// Utility
_scale: yScale,
_datasetIndex: this.index,
line._scale = yScale;
line._datasetIndex = this.index;
// Data
_children: points,
line._children = points;
// Model
_model: {
line._model = {
// Appearance
tension: line.custom && line.custom.tension ? line.custom.tension : helpers.getValueOrDefault(this.getDataset().tension, this.chart.options.elements.line.tension),
backgroundColor: line.custom && line.custom.backgroundColor ? line.custom.backgroundColor : (this.getDataset().backgroundColor || this.chart.options.elements.line.backgroundColor),
@ -103,9 +102,8 @@
// Scale
scaleTop: yScale.top,
scaleBottom: yScale.bottom,
scaleZero: scaleBase,
},
});
scaleZero: scaleBase
};
line.pivot();
}
@ -174,16 +172,15 @@
scaleBase = yScale.getPixelForValue(0);
}
helpers.extend(point, {
// Utility
_chart: this.chart.chart,
_xScale: xScale,
_yScale: yScale,
_datasetIndex: this.index,
_index: index,
point._chart = this.chart.chart;
point._xScale = xScale;
point._yScale = yScale;
point._datasetIndex = this.index;
point._index = index;
// Desired view properties
_model: {
point._model = {
x: xScale.getPixelForValue(this.getDataset().data[index], index, this.index, this.chart.isCombo),
y: reset ? scaleBase : this.calculatePointY(this.getDataset().data[index], index, this.index, this.chart.isCombo),
// Appearance
@ -193,9 +190,8 @@
borderColor: this.getPointBorderColor(point, index),
borderWidth: this.getPointBorderWidth(point, index),
// Tooltip
hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius),
},
});
hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius)
};
point._model.skip = point.custom && point.custom.skip ? point.custom.skip : (isNaN(point._model.x) || isNaN(point._model.y));
},