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 #ifndef CHROME_BROWSER_CHROME_PAGE_ZOOM_H_ 6 #define CHROME_BROWSER_CHROME_PAGE_ZOOM_H_ 7 8 #include <vector> 9 #include "content/public/common/page_zoom.h" 10 11 namespace content { 12 class WebContents; 13 } 14 15 namespace chrome_page_zoom { 16 17 // Return a sorted vector of zoom factors. The vector will consist of preset 18 // values along with a custom value (if the custom value is not already 19 // represented.) 20 std::vector<double> PresetZoomFactors(double custom_factor); 21 22 // Return a sorted vector of zoom levels. The vector will consist of preset 23 // values along with a custom value (if the custom value is not already 24 // represented.) 25 std::vector<double> PresetZoomLevels(double custom_level); 26 27 // Adjusts the zoom level of |web_contents|. 28 void Zoom(content::WebContents* web_contents, content::PageZoom zoom); 29 30 } // namespace chrome_page_zoom 31 32 #endif // CHROME_BROWSER_CHROME_PAGE_ZOOM_H_ 33