Api zoomSettingsModel in EJ2 JavaScript Chart control

8 May 20231 minute to read

Interface for a class ZoomSettings

Properties

enableDeferredZooming boolean

If set to true, zooming will be performed on mouse up. It requires enableSelectionZooming to be true.

<div id='Chart'></div>

let chart: Chart = new Chart({
...
   zoomSettings: {
     enableSelectionZooming: true,
     enableDeferredZooming: false
   }
...
});
chart.appendTo('#Chart');

enableMouseWheelZooming boolean

If set to true, chart can be zoomed by using mouse wheel.

enablePan boolean

Specifies whether chart needs to be panned by default.

enablePinchZooming boolean

If to true, chart can be pinched to zoom in / zoom out.

enableScrollbar boolean

Specifies whether axis needs to have scrollbar.

enableSelectionZooming boolean

If set to true, chart can be zoomed by a rectangular selecting region on the plot area.

mode string

Specifies whether to allow zooming vertically or horizontally or in both ways. They are,

• x,y: Chart can be zoomed both vertically and horizontally.
• x: Chart can be zoomed horizontally.
• y: Chart can be zoomed vertically.
  It requires enableSelectionZooming to be true.
  ```

```ts
let chart: Chart = new Chart({
...
   zoomSettings: {
     enableSelectionZooming: true,
     mode: 'XY'
   }
...
});
chart.appendTo('#Chart');

toolbarItems ToolbarItems[]

Specifies the toolkit options for the zooming as follows:

• Zoom
• ZoomIn
• ZoomOut
• Pan
• Reset