work on chart.js 2.9 compatiblity

Author: sgratzl

src/controllers/boxplot.js

@@ -25,6 +25,13 @@ const defaults = {
 Chart.defaults.boxplot = Chart.helpers.merge({}, [Chart.defaults.bar, verticalDefaults, defaults]);
 Chart.defaults.horizontalBoxplot = Chart.helpers.merge({}, [Chart.defaults.horizontalBar, horizontalDefaults, defaults]);
 
+if (Chart.defaults.global.datasets && Chart.defaults.global.datasets.bar) {
+  Chart.defaults.global.datasets.boxplot = {...Chart.defaults.global.datasets.bar};
+}
+if (Chart.defaults.global.datasets && Chart.defaults.global.datasets.horizontalBar) {
+  Chart.defaults.global.datasets.horizontalBoxplot = {...Chart.defaults.global.datasets.horizontalBar};
+}
+
 const boxplot = {
   ...base,
   dataElementType: Chart.elements.BoxAndWhiskers,

src/controllers/violin.js

@@ -20,6 +20,13 @@ const defaults = {
 Chart.defaults.violin = Chart.helpers.merge({}, [Chart.defaults.bar, verticalDefaults, defaults]);
 Chart.defaults.horizontalViolin = Chart.helpers.merge({}, [Chart.defaults.horizontalBar, horizontalDefaults, defaults]);
 
+if (Chart.defaults.global.datasets && Chart.defaults.global.datasets.bar) {
+  Chart.defaults.global.datasets.violin = {...Chart.defaults.global.datasets.bar};
+}
+if (Chart.defaults.global.datasets && Chart.defaults.global.datasets.horizontalBar) {
+  Chart.defaults.global.datasets.horizontalViolin = {...Chart.defaults.global.datasets.horizontalBar};
+}
+
 const controller = {
   ...base,
   dataElementType: Chart.elements.Violin,

src/scale/arrayLinear.js

@@ -11,6 +11,9 @@ const ArrayLinearScale = Chart.scaleService.getScaleConstructor('linear').extend
   getRightValue(rawValue) {
     return Chart.LinearScaleBase.prototype.getRightValue.call(this, getRightValue(rawValue, this.options.ticks));
   },
+  _parseValue(rawValue) {
+    return Chart.LinearScaleBase.prototype._parseValue.call(this, getRightValue(rawValue, this.options.ticks));
+  },
   determineDataLimits() {
     commonDataLimits.call(this);
     // Common base implementation to handle ticks.min, ticks.max, ticks.beginAtZero

src/scale/arrayLogarithmic.js

@@ -12,6 +12,9 @@ const ArrayLogarithmicScale = Chart.scaleService.getScaleConstructor('logarithmi
   getRightValue(rawValue) {
     return Chart.LinearScaleBase.prototype.getRightValue.call(this, getRightValue(rawValue, this.options.ticks));
   },
+  _parseValue(rawValue) {
+    return Chart.LinearScaleBase.prototype._parseValue.call(this, getRightValue(rawValue, this.options.ticks));
+  },
   determineDataLimits() {
     // Add whitespace around bars. Axis shouldn't go exactly from min to max
     const tickOpts = this.options.ticks;