1 // Copyright (c) 2011 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_UI_WEBUI_WEB_UI_UTIL_H_ 6 #define CHROME_BROWSER_UI_WEBUI_WEB_UI_UTIL_H_ 7 #pragma once 8 9 #include <string> 10 11 class SkBitmap; 12 13 namespace web_ui_util { 14 15 // Convenience routine to convert SkBitmap object to data url 16 // so that it can be used in WebUI. 17 std::string GetImageDataUrl(const SkBitmap& bitmap); 18 19 // Convenience routine to get data url that corresponds to given 20 // resource_id as an image. This function does not check if the 21 // resource for the |resource_id| is an image, therefore it is the 22 // caller's responsibility to make sure the resource is indeed an 23 // image. Returns empty string if a resource does not exist for given 24 // |resource_id|. 25 std::string GetImageDataUrlFromResource(int resource_id); 26 27 } // namespace web_ui_util 28 29 #endif // CHROME_BROWSER_UI_WEBUI_WEB_UI_UTIL_H_ 30