diff --git a/packages/superset-ui-preset-chart-xy/src/BoxPlot/BoxPlot.tsx b/packages/superset-ui-preset-chart-xy/src/BoxPlot/BoxPlot.tsx
index e3edda687..76f7b18fe 100644
--- a/packages/superset-ui-preset-chart-xy/src/BoxPlot/BoxPlot.tsx
+++ b/packages/superset-ui-preset-chart-xy/src/BoxPlot/BoxPlot.tsx
@@ -4,7 +4,6 @@ import { BoxPlotSeries, XYChart } from '@data-ui/xy-chart';
 import { chartTheme, ChartTheme } from '@data-ui/theme';
 import { Margin, Dimension } from '@superset-ui/dimension';
 import { WithLegend } from '@superset-ui/chart-composition';
-import { createSelector } from 'reselect';
 import DefaultTooltipRenderer from './DefaultTooltipRenderer';
 import ChartLegend from '../components/legend/ChartLegend';
 import Encoder, { Encoding } from './Encoder';
@@ -14,6 +13,7 @@ import createMarginSelector, { DEFAULT_MARGIN } from '../utils/selectors/createM
 import { BoxPlotDataRow } from './types';
 import convertScaleToDataUIScale from '../utils/convertScaleToDataUIScaleShape';
 import createXYChartLayoutWithTheme from '../utils/createXYChartLayoutWithTheme';
+import createEncoderSelector from '../encodeable/createEncoderSelector';
 
 export interface TooltipProps {
   datum: BoxPlotDataRow;
@@ -46,32 +46,21 @@ type Props = {
 export default class BoxPlot extends React.PureComponent<Props> {
   static defaultProps = defaultProps;
 
-  encoder: Encoder;
-  private createEncoder: () => void;
+  private createEncoder = createEncoderSelector(Encoder);
 
   private createMargin = createMarginSelector();
 
   constructor(props: Props) {
     super(props);
 
-    const createEncoder = createSelector(
-      (p: PartialSpec<Encoding>) => p.encoding,
-      p => p.options,
-      (encoding, options) => new Encoder({ encoding, options }),
-    );
-
-    this.createEncoder = () => {
-      this.encoder = createEncoder(this.props);
-    };
-
-    this.encoder = createEncoder(this.props);
     this.renderChart = this.renderChart.bind(this);
   }
 
   renderChart(dim: Dimension) {
     const { width, height } = dim;
     const { data, margin, theme, TooltipRenderer } = this.props;
-    const { channels } = this.encoder;
+    const encoder = this.createEncoder(this.props);
+    const { channels } = encoder;
 
     const isHorizontal = channels.y.definition.type === 'nominal';
 
@@ -100,7 +89,7 @@ export default class BoxPlot extends React.PureComponent<Props> {
         ariaLabel="BoxPlot"
         margin={layout.margin}
         renderTooltip={({ datum, color }: { datum: BoxPlotDataRow; color: string }) => (
-          <TooltipRenderer datum={datum} color={color} encoder={this.encoder} />
+          <TooltipRenderer datum={datum} color={color} encoder={encoder} />
         )}
         showYGrid
         theme={theme}
@@ -131,10 +120,10 @@ export default class BoxPlot extends React.PureComponent<Props> {
   render() {
     const { className, data, width, height } = this.props;
 
-    this.createEncoder();
-    const renderLegend = this.encoder.hasLegend()
+    const encoder = this.createEncoder(this.props);
+    const renderLegend = encoder.hasLegend()
       ? // eslint-disable-next-line react/jsx-props-no-multi-spaces
-        () => <ChartLegend<Encoder> data={data} encoder={this.encoder} />
+        () => <ChartLegend<Encoder> data={data} encoder={encoder} />
       : undefined;
 
     return (
diff --git a/packages/superset-ui-preset-chart-xy/src/Line/Line.tsx b/packages/superset-ui-preset-chart-xy/src/Line/Line.tsx
index c2ebb3947..d7ecf68fc 100644
--- a/packages/superset-ui-preset-chart-xy/src/Line/Line.tsx
+++ b/packages/superset-ui-preset-chart-xy/src/Line/Line.tsx
@@ -25,6 +25,7 @@ import DefaultTooltipRenderer from './DefaultTooltipRenderer';
 import createMarginSelector, { DEFAULT_MARGIN } from '../utils/selectors/createMarginSelector';
 import convertScaleToDataUIScale from '../utils/convertScaleToDataUIScaleShape';
 import createXYChartLayoutWithTheme from '../utils/createXYChartLayoutWithTheme';
+import createEncoderSelector from '../encodeable/createEncoderSelector';
 
 export interface TooltipProps {
   encoder: Encoder;
@@ -87,11 +88,7 @@ const CIRCLE_STYLE = { strokeWidth: 1.5 };
 export default class LineChart extends PureComponent<Props> {
   static defaultProps = defaultProps;
 
-  private createEncoder = createSelector(
-    (p: Props) => p.encoding,
-    p => p.options,
-    (encoding, options) => new Encoder({ encoding, options }),
-  );
+  private createEncoder = createEncoderSelector(Encoder);
 
   private createAllSeries = createSelector(
     (input: { encoder: Encoder; data: Dataset }) => input.encoder,
diff --git a/packages/superset-ui-preset-chart-xy/src/ScatterPlot/ScatterPlot.tsx b/packages/superset-ui-preset-chart-xy/src/ScatterPlot/ScatterPlot.tsx
index b25e87ec4..08b8d6042 100644
--- a/packages/superset-ui-preset-chart-xy/src/ScatterPlot/ScatterPlot.tsx
+++ b/packages/superset-ui-preset-chart-xy/src/ScatterPlot/ScatterPlot.tsx
@@ -4,7 +4,6 @@ import { XYChart, PointSeries } from '@data-ui/xy-chart';
 import { chartTheme, ChartTheme } from '@data-ui/theme';
 import { Margin, Dimension } from '@superset-ui/dimension';
 import { WithLegend } from '@superset-ui/chart-composition';
-import { createSelector } from 'reselect';
 import Encoder, { Encoding, ChannelOutput } from './Encoder';
 import { Dataset, PlainObject } from '../encodeable/types/Data';
 import ChartLegend from '../components/legend/ChartLegend';
@@ -14,6 +13,7 @@ import DefaultTooltipRenderer from './DefaultTooltipRenderer';
 import convertScaleToDataUIScale from '../utils/convertScaleToDataUIScaleShape';
 import { isScaleFieldDef } from '../encodeable/types/ChannelDef';
 import createXYChartLayoutWithTheme from '../utils/createXYChartLayoutWithTheme';
+import createEncoderSelector from '../encodeable/createEncoderSelector';
 
 export interface TooltipProps {
   datum: EncodedPoint;
@@ -56,32 +56,21 @@ export interface EncodedPoint {
 export default class ScatterPlot extends PureComponent<Props> {
   static defaultProps = defaultProps;
 
-  encoder: Encoder;
-  private createEncoder: () => void;
+  private createEncoder = createEncoderSelector(Encoder);
 
   private createMargin = createMarginSelector();
 
   constructor(props: Props) {
     super(props);
 
-    const createEncoder = createSelector(
-      (p: PartialSpec<Encoding>) => p.encoding,
-      p => p.options,
-      (encoding, options) => new Encoder({ encoding, options }),
-    );
-
-    this.createEncoder = () => {
-      this.encoder = createEncoder(this.props);
-    };
-
-    this.encoder = createEncoder(this.props);
     this.renderChart = this.renderChart.bind(this);
   }
 
   renderChart(dim: Dimension) {
     const { width, height } = dim;
     const { data, margin, theme, TooltipRenderer } = this.props;
-    const { channels } = this.encoder;
+    const encoder = this.createEncoder(this.props);
+    const { channels } = encoder;
 
     if (typeof channels.x.scale !== 'undefined') {
       const xDomain = channels.x.getDomain(data);
@@ -126,7 +115,7 @@ export default class ScatterPlot extends PureComponent<Props> {
         ariaLabel="BoxPlot"
         margin={layout.margin}
         renderTooltip={({ datum }: { datum: EncodedPoint }) => (
-          <TooltipRenderer datum={datum} encoder={this.encoder} />
+          <TooltipRenderer datum={datum} encoder={encoder} />
         )}
         showYGrid
         theme={theme}
@@ -150,10 +139,10 @@ export default class ScatterPlot extends PureComponent<Props> {
   render() {
     const { className, data, width, height } = this.props;
 
-    this.createEncoder();
-    const renderLegend = this.encoder.hasLegend()
+    const encoder = this.createEncoder(this.props);
+    const renderLegend = encoder.hasLegend()
       ? // eslint-disable-next-line react/jsx-props-no-multi-spaces
-        () => <ChartLegend<Encoder> data={data} encoder={this.encoder} />
+        () => <ChartLegend<Encoder> data={data} encoder={encoder} />
       : undefined;
 
     return (
diff --git a/packages/superset-ui-preset-chart-xy/src/encodeable/AbstractEncoder.ts b/packages/superset-ui-preset-chart-xy/src/encodeable/AbstractEncoder.ts
index 8b4ae761d..522082696 100644
--- a/packages/superset-ui-preset-chart-xy/src/encodeable/AbstractEncoder.ts
+++ b/packages/superset-ui-preset-chart-xy/src/encodeable/AbstractEncoder.ts
@@ -3,9 +3,9 @@ import { Value } from 'vega-lite/build/src/channeldef';
 import { ChannelType, ChannelInput, AllChannelOptions } from './types/Channel';
 import { FullSpec, BaseOptions, PartialSpec } from './types/Specification';
 import { isFieldDef, isTypedFieldDef, ChannelDef } from './types/ChannelDef';
-import ChannelEncoder from './ChannelEncoder';
 import { Dataset } from './types/Data';
 import { Unarray, MayBeArray, isArray, isNotArray } from './types/Base';
+import ChannelEncoder from './ChannelEncoder';
 
 type AllChannelEncoders<Encoding extends Record<string, MayBeArray<ChannelDef>>> = {
   readonly [k in keyof Encoding]: Encoding[k] extends any[]
diff --git a/packages/superset-ui-preset-chart-xy/src/encodeable/createEncoderSelector.ts b/packages/superset-ui-preset-chart-xy/src/encodeable/createEncoderSelector.ts
new file mode 100644
index 000000000..6685a715b
--- /dev/null
+++ b/packages/superset-ui-preset-chart-xy/src/encodeable/createEncoderSelector.ts
@@ -0,0 +1,19 @@
+import { createSelector } from 'reselect';
+import { PartialSpec, BaseOptions } from './types/Specification';
+import AbstractEncoder from './AbstractEncoder';
+import { ChannelType } from './types/Channel';
+import { ChannelDef } from './types/ChannelDef';
+import { MayBeArray } from './types/Base';
+
+export default function createEncoderSelector<
+  EncoderConstructor extends AbstractEncoder<ChannelTypes, Encoding, Options>,
+  ChannelTypes extends Record<string, ChannelType>,
+  Encoding extends Record<keyof ChannelTypes, MayBeArray<ChannelDef>>,
+  Options extends BaseOptions = BaseOptions
+>(EncoderConstructor: new (spec: PartialSpec<Encoding, Options>) => EncoderConstructor) {
+  return createSelector(
+    (spec: PartialSpec<Encoding, Options>) => spec.encoding,
+    spec => spec.options,
+    (encoding, options) => new EncoderConstructor({ encoding, options }),
+  );
+}