[ML] Extend yMax by factor of difference of yMax, yMin

qn895 · qn895 · commit 6aca701cfea7 · 2020-12-21T10:11:21.000-06:00
diff --git a/x-pack/plugins/ml/public/application/timeseriesexplorer/components/timeseries_chart/timeseries_chart.js b/x-pack/plugins/ml/public/application/timeseriesexplorer/components/timeseries_chart/timeseries_chart.js
@@ -689,7 +689,7 @@ class TimeseriesChartIntl extends Component {
         const levels = getAnnotationLevels(focusAnnotationData);
         const maxLevel = d3.max(Object.keys(levels).map((key) => levels[key]));
         // TODO needs revisiting to be a more robust normalization
-        yMax = yMax * (1 + (maxLevel + 1) / 5);
+        yMax += Math.abs(yMax - yMin) * ((maxLevel + 1) / 5);
       }
       this.focusYScale.domain([yMin, yMax]);
     } else {

Original file line number	Diff line number	Diff line change
`@@ -689,7 +689,7 @@ class TimeseriesChartIntl extends Component {`
`689`	`689`	`const levels = getAnnotationLevels(focusAnnotationData);`
`690`	`690`	`const maxLevel = d3.max(Object.keys(levels).map((key) => levels[key]));`
`691`	`691`	`// TODO needs revisiting to be a more robust normalization`
`692`		`- yMax = yMax * (1 + (maxLevel + 1) / 5);`
	`692`	`+ yMax += Math.abs(yMax - yMin) * ((maxLevel + 1) / 5);`
`693`	`693`	`}`
`694`	`694`	`this.focusYScale.domain([yMin, yMax]);`
`695`	`695`	`} else {`