GdkPixbuf.PixbufFormat.is_save_option_supported

### Method

# GdkPixbuf PixbufFormatis_save_option_supported

since: 2.36

#### Declaration [src]

    gboolean
    gdk_pixbuf_format_is_save_option_supported (
      GdkPixbufFormat* format,
      const gchar* option_key
    )

#### Description [src]

Returns `TRUE` if the save option specified by `option_key` is supported when saving a pixbuf using the module implementing `format`.

See `gdk_pixbuf_save()` for more information about option keys.

Available since: 2.36

#### Parameters

`option_key`

  Type: `const gchar*`

  The name of an option.

  The data is owned by the caller of the method.
  The value is a NUL terminated UTF-8 string.

#### Return value

Type: `gboolean`

`TRUE` if the specified option is supported.