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- // Copyright 2013 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef COMPONENTS_PWG_ENCODER_PWG_ENCODER_H_
- #define COMPONENTS_PWG_ENCODER_PWG_ENCODER_H_
- #include <stdint.h>
- #include <string>
- #include "ui/gfx/geometry/size.h"
- namespace pwg_encoder {
- class BitmapImage;
- struct PwgHeaderInfo {
- PwgHeaderInfo()
- : dpi(300, 300),
- total_pages(1),
- flipx(false),
- flipy(false),
- color_space(SRGB),
- duplex(false),
- tumble(false) {}
- enum ColorSpace { SGRAY = 18, SRGB = 19 };
- gfx::Size dpi;
- uint32_t total_pages;
- bool flipx;
- bool flipy;
- ColorSpace color_space;
- bool duplex;
- bool tumble;
- };
- class PwgEncoder {
- public:
- PwgEncoder() = delete;
- PwgEncoder(const PwgEncoder&) = delete;
- PwgEncoder& operator=(const PwgEncoder&) = delete;
- static std::string GetDocumentHeader();
- // Given an image, create a PWG of the image and put the compressed image data
- // in the returned string, or return an empty string on failure.
- static std::string EncodePage(const BitmapImage& image,
- const PwgHeaderInfo& pwg_header_info);
- };
- } // namespace pwg_encoder
- #endif // COMPONENTS_PWG_ENCODER_PWG_ENCODER_H_
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