WPEPlatform.Event.scroll_get_deltas

### Method

# WPEPlatform Eventscroll_get_deltas

#### Declaration [src]

    void
    wpe_event_scroll_get_deltas (
      WPEEvent* event,
      double* delta_x,
      double* delta_y
    )

#### Description [src]

Get the scroll deltas of `event` Note that `event` must be a scroll event (`WPE_EVENT_SCROLL`).

#### Parameters

`delta_x`

  Type: `double*`

  Location to store the x coordinate delta.

  The argument will be set by the function.

`delta_y`

  Type: `double*`

  Location to store the y coordinate delta.

  The argument will be set by the function.