Package com.smartgwt.client.widgets.drawing.events

# Interface DrawStartHandler

All Superinterfaces:
  `EventHandler`

public interface DrawStartHandler extends EventHandler

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `onDrawStart(DrawStartEvent event)`
  Called when we start drawing for this DrawItem to the `drawPane`'s underlying HTML5 <canvas> element.

- ## Method Details

  - ### onDrawStart

    void onDrawStart(DrawStartEvent event)
    Called when we start drawing for this DrawItem to the `drawPane`'s underlying HTML5 <canvas> element. Only called if the `DrawingType` is `DrawingType.BITMAP`.
    Parameters:
      `event` - the event