interfaces

Specifies how user interactions on the chart are handled.

• monoSelection: Select one data point or series at a time. Each new selection replaces the previous selection.
• multiSelection: Select multiple data points or series. Each new selection is added to the existing selection.
• multiSelectionWithCtrlKey: Select multiple data points or series only while holding Ctrl (or Cmd on macOS). Without the key, selection behaves like monoSelection.
• zoom: Zoom into an area of the chart.
• none: Disable interaction-driven selection and zoom actions.

Note: Not applicable to gauges.

Defines how the cursor selection rectangle is constrained when actionMode is zoom, multiSelection, or multiSelectionWithCtrlKey.

• multi-axes: Allows drawing a free rectangle across both axes.
• x-axis: Constrains the rectangle to the x-axis direction.
• y-axis: Constrains the rectangle to the y-axis direction.
• undefined: Uses the default behavior for the current chart type and action mode.

Note: Not applicable to gauges.