Phoc.DraggableLayerSurface.drag_start

### Method

# Phoc DraggableLayerSurfacedrag_start

#### Declaration [src]

    PhocDraggableSurfaceState
    phoc_draggable_layer_surface_drag_start (
      PhocDraggableLayerSurface* drag_surface,
      double lx,
      double ly
    )

#### Description

No description available.

#### Parameters

`lx`

  Type: `double`

  No description available.

`ly`

  Type: `double`

  No description available.

#### Return value

Type: `PhocDraggableSurfaceState`

No description available.