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Horizontal bars are similar

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Evert Timberg
2016-05-16 22:17:45 -04:00
parent 6bb6e5aa4b
commit 45969a3903
1 changed files with 12 additions and 12 deletions
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24
src/controllers/controller.bar.js
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@@ -421,7 +421,7 @@ module.exports = function(Chart) {
// Appearance
base: reset ? xScalePoint : this.calculateBarBase(this.index, index),
height: this.calculateBarHeight(numBars),
height: this.calculateBarHeight(index),
backgroundColor: custom.backgroundColor ? custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, rectangleElementOptions.backgroundColor),
borderSkipped: custom.borderSkipped ? custom.borderSkipped : rectangleElementOptions.borderSkipped,
borderColor: custom.borderColor ? custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, rectangleElementOptions.borderColor),
@@ -547,19 +547,19 @@ module.exports = function(Chart) {
return base;
},
getRuler: function () {
getRuler: function (index) {
var meta = this.getMeta();
var xScale = this.getScaleForId(meta.xAxisID);
var yScale = this.getScaleForId(meta.yAxisID);
var datasetCount = this.getBarCount();
var tickHeight = (function () {
var min = yScale.getPixelForTick(1) - yScale.getPixelForTick(0);
for (var i = 2; i < this.getDataset().data.length; i++) {
min = Math.min(yScale.getPixelForTick(i) - yScale.getPixelForTick(i - 1), min);
}
return min;
}).call(this);
var tickHeight;
if (yScale.options.type === 'category') {
tickHeight = yScale.getPixelForTick(index + 1) - yScale.getPixelForTick(index);
} else {
// Average width
tickHeight = yScale.width / yScale.ticks.length;
}
var categoryHeight = tickHeight * yScale.options.categoryPercentage;
var categorySpacing = (tickHeight - (tickHeight * yScale.options.categoryPercentage)) / 2;
var fullBarHeight = categoryHeight / datasetCount;
@@ -583,9 +583,9 @@ module.exports = function(Chart) {
};
},
calculateBarHeight: function () {
calculateBarHeight: function (index) {
var yScale = this.getScaleForId(this.getMeta().yAxisID);
var ruler = this.getRuler();
var ruler = this.getRuler(index);
return yScale.options.stacked ? ruler.categoryHeight : ruler.barHeight;
},
@@ -629,7 +629,7 @@ module.exports = function(Chart) {
var xScale = this.getScaleForId(meta.xAxisID);
var barIndex = this.getBarIndex(datasetIndex);
var ruler = this.getRuler();
var ruler = this.getRuler(index);
var topTick = yScale.getPixelForValue(null, index, datasetIndex, this.chart.isCombo);
topTick -= this.chart.isCombo ? (ruler.tickHeight / 2) : 0;