diff --git a/docs/.vuepress/config.js b/docs/.vuepress/config.js
index 95bf2fd74..7f9d84aa2 100644
--- a/docs/.vuepress/config.js
+++ b/docs/.vuepress/config.js
@@ -218,6 +218,7 @@ module.exports = {
             'interaction/interaction',
             'interaction/dragging',
             'interaction/selection',
+            'interaction/cartesianplane',
           ],
         },
         'utils',
diff --git a/docs/samples/interaction/cartesianplane.md b/docs/samples/interaction/cartesianplane.md
new file mode 100644
index 000000000..15d0a5a65
--- /dev/null
+++ b/docs/samples/interaction/cartesianplane.md
@@ -0,0 +1,263 @@
+# Cartesian plane
+
+```js chart-editor
+// <block:setup:5>
+let rect;
+const MIN = -10;
+const MAX = 10;
+// </block:setup>
+
+// <block:axes:1>
+const yAxis = {
+  type: 'line',
+  value: 0,
+  scaleID: 'x',
+  borderColor: 'lightGray',
+  afterDraw({chart, element}) {
+    const scale = chart.scales.y;
+    const labelItems = scale.getLabelItems().filter((item) => Number.isInteger(parseFloat(item.label)));
+    drawTicks(chart, scale, {
+      labelItems,
+      align: 'right',
+      xy: (translation) => ({x: element.x - scale.options.ticks.padding, y: translation[1]})
+    });
+  }
+};
+const xAxis = {
+  type: 'line',
+  value: 0,
+  scaleID: 'y',
+  borderColor: 'lightGray',
+  afterDraw({chart, element}) {
+    const scale = chart.scales.x;
+    const labelItems = scale.getLabelItems().filter((item) => Number.isInteger(parseFloat(item.label)) && parseFloat(item.label) !== 0);
+    drawTicks(chart, scale, {
+      labelItems,
+      baseline: 'top',
+      xy: (translation) => ({x: translation[0], y: element.y2 + scale.options.ticks.padding})
+    });
+  }
+};
+// </block:axes>
+
+// <block:rectangle:2>
+const box = {
+  type: 'box',
+  display: () => !!rect,
+  backgroundColor: 'rgba(255, 174, 201, 0.2)',
+  borderColor: 'red',
+  borderDash: [4, 4],
+  xMin: () => rect ? rect.left : undefined,
+  xMax: () => rect ? rect.right : undefined,
+  yMin: () => rect ? rect.bottom : undefined,
+  yMax: () => rect ? rect.top : undefined,
+  z: -1
+};
+const A = {
+  type: 'label',
+  content: 'A',
+  position: {
+    x: 'end',
+    y: 'end'
+  },
+  xValue: () => rect ? rect.left : undefined,
+  yValue: () => rect ? rect.top : undefined
+};
+const B = {
+  type: 'label',
+  content: 'B',
+  position: {
+    x: 'start',
+    y: 'end'
+  },
+  xValue: () => rect ? rect.right : undefined,
+  yValue: () => rect ? rect.top : undefined
+};
+const C = {
+  type: 'label',
+  content: 'C',
+  position: {
+    x: 'end',
+    y: 'start'
+  },
+  xValue: () => rect ? rect.left : undefined,
+  yValue: () => rect ? rect.bottom : undefined
+};
+const D = {
+  type: 'label',
+  content: 'D',
+  position: {
+    x: 'start',
+    y: 'start'
+  },
+  xValue: () => rect ? rect.right : undefined,
+  yValue: () => rect ? rect.bottom : undefined
+};
+// </block:rectangle>
+
+// <block:summary:3>
+const summary = {
+  type: 'label',
+  display: () => !!rect,
+  drawTime: 'afterDraw',
+  backgroundColor: 'white',
+  borderColor: 'silver',
+  borderWidth: 1,
+  borderRadius: 6,
+  content() {
+    if (rect) {
+      const result = [];
+      result.push('A: (' + rect.left.toFixed(2) + ', ' + rect.top.toFixed(2) + ')');
+      result.push('B: (' + rect.right.toFixed(2) + ', ' + rect.top.toFixed(2) + ')');
+      result.push('C: (' + rect.left.toFixed(2) + ', ' + rect.bottom.toFixed(2) + ')');
+      result.push('D: (' + rect.right.toFixed(2) + ', ' + rect.bottom.toFixed(2) + ')');
+      const AB = Math.abs(rect.right - rect.left);
+      const AC = Math.abs(rect.bottom - rect.top);
+      result.push('AB = CD = ' + AB.toFixed(2));
+      result.push('AC = BD = ' + AC.toFixed(2));
+      result.push('AD = BC = ' + Math.sqrt(Math.pow(AB, 2) + Math.pow(AC, 2)).toFixed(2));
+      result.push('Perimeter = ' + ((AB + AC) * 2).toFixed(2));
+      result.push('Area = ' + (AB * AC).toFixed(2));
+      return result;
+    }
+  },
+  font: {
+    size: 12,
+    family: 'Courier'
+  },
+  padding: 5,
+  position: {
+    x: () => rect && rect.left < 0 ? 'end' : 'start',
+    y: () => rect && rect.top <= 0 ? 'start' : 'end'
+  },
+  textAlign: () => rect && rect.left < 0 ? 'right' : 'left',
+  xValue: () => rect && rect.left < 0 ? MAX : MIN,
+  yValue: () => rect && rect.top <= 0 ? MAX : MIN
+};
+// </block:box>
+
+// <block:utils:4>
+function calculateBox(e, chart) {
+  const xValue = chart.scales.x.getValueForPixel(e.x);
+  const yValue = chart.scales.y.getValueForPixel(e.y);
+  return {
+    left: xValue > 0 ? 0 : xValue,
+    right: xValue > 0 ? xValue : 0,
+    top: yValue > 0 ? yValue : 0,
+    bottom: yValue > 0 ? 0 : yValue
+  };
+}
+
+function drawTicks(chart, scale, {labelItems, align, baseline, xy}) {
+  const ctx = chart.ctx;
+  ctx.save();
+  ctx.beginPath();
+  for (const item of labelItems) {
+    const {font, label, options} = item;
+    const {textAlign, textBaseline, translation} = options;
+    const point = xy(translation);
+    ctx.beginPath();
+    ctx.font = font.string;
+    ctx.textAlign = align || textAlign;
+    ctx.textBaseline = baseline || textBaseline;
+    ctx.fillStyle = 'silver';
+    ctx.fillText(parseFloat(label).toFixed(0), point.x, point.y);
+    ctx.fill();
+  }
+  ctx.restore();
+}
+// </block:utils>
+
+/* <block:config:0> */
+const config = {
+  type: 'scatter',
+  options: {
+    layout: {
+      padding: {
+        top: 20,
+        left: 20,
+        right: 20
+      }
+    },
+    onClick(e, elements, chart) {
+      rect = calculateBox(e, chart);
+      chart.update();
+    },
+    elements: {
+      labelAnnotation: {
+        display: () => !!rect,
+        borderWidth: 0,
+        padding: 0,
+        font: {
+          size: 20,
+          style: 'oblique'
+        }
+      }
+    },
+    scales: {
+      x: {
+        min: MIN,
+        max: MAX,
+        grid: {
+          drawTicks: false
+        },
+        ticks: {
+          display: false,
+          stepSize: 0.5
+        }
+      },
+      y: {
+        min: MIN,
+        max: MAX,
+        grid: {
+          drawTicks: false
+        },
+        ticks: {
+          display: false,
+          stepSize: 0.5
+        }
+      }
+    },
+    plugins: {
+      annotation: {
+        clip: false,
+        common: {
+          drawTime: 'beforeDraw'
+        },
+        annotations: {
+          xAxis,
+          yAxis,
+          box,
+          A, B, C, D,
+          summary
+        }
+      },
+      title: {
+        display: true,
+        text: 'Click on the chart to set the point to build the rectangle',
+        position: 'bottom',
+        padding: {
+          top: 16,
+          bottom: 0
+        }
+      }
+    }
+  }
+};
+/* </block:config> */
+
+const actions = [
+  {
+    name: 'Reset',
+    handler: function(chart) {
+      rect = undefined;
+      chart.update();
+    }
+  }
+];
+
+module.exports = {
+  actions: actions,
+  config: config,
+};
+```
\ No newline at end of file