1/* Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 * Use of this source code is governed by a BSD-style license that can be
3 * found in the LICENSE file.
4 */
5
6/**
7 * Implementation of the Zoom interface.
8 */
9
10[generate_thunk]
11
12label Chrome {
13  M14 = 0.2
14};
15
16/**
17 * Zoom interface should only apply to those full-page "plugin-document".
18 */
19interface PPB_Zoom_Dev {
20  /**
21   * Informs the browser about the new zoom factor for the plugin (see
22   * ppp_zoom_dev.h for a description of zoom factor). The plugin should only
23   * call this function if the zoom change was triggered by the browser, it's
24   * only needed in case a plugin can update its own zoom, say because of its
25   * own UI.
26   */
27  void ZoomChanged([in] PP_Instance instance,
28                   [in] double_t factor);
29  /**
30   * Sets the minimum and maximum zoom factors.
31   */
32  void ZoomLimitsChanged([in] PP_Instance instance,
33                         [in] double_t minimum_factor,
34                         [in] double_t maximum_factor);
35};
36
37