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| 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 |
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