Index: pdf/number_image_generator.cc |
diff --git a/pdf/number_image_generator.cc b/pdf/number_image_generator.cc |
deleted file mode 100644 |
index 289691513cf1fe34e580e5feb99ee4d776b5a0f8..0000000000000000000000000000000000000000 |
--- a/pdf/number_image_generator.cc |
+++ /dev/null |
@@ -1,81 +0,0 @@ |
-// Copyright (c) 2012 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. |
- |
-#include "pdf/number_image_generator.h" |
- |
-#include "base/logging.h" |
-#include "base/strings/string_util.h" |
-#include "pdf/draw_utils.h" |
-#include "pdf/instance.h" |
- |
-namespace chrome_pdf { |
- |
-const int kPageNumberSeparator = 0; |
-const int kPageNumberOriginX = 8; |
-const int kPageNumberOriginY = 4; |
- |
-NumberImageGenerator::NumberImageGenerator(Instance* instance) |
- : instance_(instance), |
- device_scale_(1.0f) { |
-} |
- |
-NumberImageGenerator::~NumberImageGenerator() { |
-} |
- |
-void NumberImageGenerator::Configure(const pp::ImageData& number_background, |
- const std::vector<pp::ImageData>& number_images, float device_scale) { |
- number_background_ = number_background; |
- number_images_ = number_images; |
- device_scale_ = device_scale; |
-} |
- |
-void NumberImageGenerator::GenerateImage( |
- int page_number, pp::ImageData* image) { |
- char buffer[12]; |
- base::snprintf(buffer, sizeof(buffer), "%u", page_number); |
- int extra_width = 0; |
- DCHECK(number_images_.size() >= 10); |
- DCHECK(!number_background_.is_null()); |
- for (size_t i = 1; i < strlen(buffer); ++i) { |
- int index = buffer[i] - '0'; |
- extra_width += number_images_[index].size().width(); |
- extra_width += static_cast<int>(kPageNumberSeparator * device_scale_); |
- } |
- |
- *image = pp::ImageData( |
- instance_, |
- PP_IMAGEDATAFORMAT_BGRA_PREMUL, |
- pp::Size(number_background_.size().width() + extra_width, |
- number_background_.size().height()), |
- false); |
- |
- int stretch_point = number_background_.size().width() / 2; |
- |
- pp::Rect src_rc(0, 0, stretch_point, number_background_.size().height()); |
- pp::Rect dest_rc(src_rc); |
- CopyImage(number_background_, src_rc, image, dest_rc, false); |
- src_rc.Offset(number_background_.size().width() - stretch_point, 0); |
- dest_rc.Offset(image->size().width() - stretch_point, 0); |
- CopyImage(number_background_, src_rc, image, dest_rc, false); |
- src_rc = pp::Rect(stretch_point, 0, 1, number_background_.size().height()); |
- dest_rc = src_rc; |
- dest_rc.set_width(extra_width + 1); |
- CopyImage(number_background_, src_rc, image, dest_rc, true); |
- |
- pp::Point origin(static_cast<int>(kPageNumberOriginX * device_scale_), |
- static_cast<int>(kPageNumberOriginY * device_scale_)); |
- for (size_t i = 0; i < strlen(buffer); ++i) { |
- int index = buffer[i] - '0'; |
- CopyImage( |
- number_images_[index], |
- pp::Rect(pp::Point(), number_images_[index].size()), |
- image, pp::Rect(origin, number_images_[index].size()), false); |
- origin += pp::Point( |
- number_images_[index].size().width() + |
- static_cast<int>(kPageNumberSeparator * device_scale_), 0); |
- } |
-} |
- |
-} // namespace chrome_pdf |
- |