Clutter.OffscreenEffect.get_target_size

### Method

# Clutter OffscreenEffectget_target_size

#### Declaration [src]

    gboolean
    clutter_offscreen_effect_get_target_size (
      ClutterOffscreenEffect* effect,
      gfloat* width,
      gfloat* height
    )

#### Description [src]

Retrieves the size of the offscreen buffer used by `effect` to paint the actor to which it has been applied.

This function should only be called by `ClutterOffscreenEffect` implementations, from within the `Clutter.OffscreenEffectClass.paint_target` virtual function.

#### Parameters

`width` | `gfloat*`
| Return location for the target width, or `NULL`.
| The argument will be set by the function.
`height` | `gfloat*`
| Return location for the target height, or `NULL`.
| The argument will be set by the function.

#### Return value

Returns: | `gboolean`
| `TRUE` if the offscreen buffer has a valid size, and `FALSE` otherwise.