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 PDF_NUMBER_IMAGE_GENERATOR_H 6 #define PDF_NUMBER_IMAGE_GENERATOR_H 7 8 #include <vector> 9 10 #include "ppapi/cpp/image_data.h" 11 12 namespace chrome_pdf { 13 14 class Instance; 15 16 class NumberImageGenerator { 17 public: 18 explicit NumberImageGenerator(Instance* instance); 19 virtual ~NumberImageGenerator(); 20 21 void Configure(const pp::ImageData& number_background, 22 const std::vector<pp::ImageData>& number_images, 23 float device_scale); 24 25 void GenerateImage(int page_number, pp::ImageData* image); 26 27 private: 28 Instance* instance_; 29 pp::ImageData number_background_; 30 std::vector<pp::ImageData> number_images_; 31 float device_scale_; 32 }; 33 34 } // namespace chrome_pdf 35 36 #endif // PDF_NUMBER_IMAGE_GENERATOR_H 37 38
