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Side by Side Diff: chrome/browser/printing/pwg_raster_converter.cc

Issue 2633573002: Add Postscript Printing (Closed)
Patch Set: Merge Created 3 years, 10 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "chrome/browser/printing/pwg_raster_converter.h" 5 #include "chrome/browser/printing/pwg_raster_converter.h"
6 6
7 #include <algorithm> 7 #include <algorithm>
8 #include <memory> 8 #include <memory>
9 #include <utility> 9 #include <utility>
10 10
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294 cloud_devices::printer::DpiCapability dpis; 294 cloud_devices::printer::DpiCapability dpis;
295 if (dpis.LoadFrom(printer_capabilities)) 295 if (dpis.LoadFrom(printer_capabilities))
296 dpi = std::max(dpis.GetDefault().horizontal, dpis.GetDefault().vertical); 296 dpi = std::max(dpis.GetDefault().horizontal, dpis.GetDefault().vertical);
297 297
298 const double scale = static_cast<double>(dpi) / kPointsPerInch; 298 const double scale = static_cast<double>(dpi) / kPointsPerInch;
299 299
300 // Make vertical rectangle to optimize streaming to printer. Fix orientation 300 // Make vertical rectangle to optimize streaming to printer. Fix orientation
301 // by autorotate. 301 // by autorotate.
302 gfx::Rect area(std::min(page_size.width(), page_size.height()) * scale, 302 gfx::Rect area(std::min(page_size.width(), page_size.height()) * scale,
303 std::max(page_size.width(), page_size.height()) * scale); 303 std::max(page_size.width(), page_size.height()) * scale);
304 return PdfRenderSettings(area, dpi, /*autorotate=*/true, 304 return PdfRenderSettings(area, gfx::Point(0,0), dpi, /*autorotate=*/true,
305 PdfRenderSettings::Mode::NORMAL); 305 PdfRenderSettings::Mode::NORMAL);
306 } 306 }
307 307
308 // static 308 // static
309 PwgRasterSettings PWGRasterConverter::GetBitmapSettings( 309 PwgRasterSettings PWGRasterConverter::GetBitmapSettings(
310 const cloud_devices::CloudDeviceDescription& printer_capabilities, 310 const cloud_devices::CloudDeviceDescription& printer_capabilities,
311 const cloud_devices::CloudDeviceDescription& ticket) { 311 const cloud_devices::CloudDeviceDescription& ticket) {
312 cloud_devices::printer::DuplexTicketItem duplex_item; 312 cloud_devices::printer::DuplexTicketItem duplex_item;
313 cloud_devices::printer::DuplexType duplex_value = 313 cloud_devices::printer::DuplexType duplex_value =
314 cloud_devices::printer::NO_DUPLEX; 314 cloud_devices::printer::NO_DUPLEX;
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340 result.odd_page_transform = TRANSFORM_FLIP_HORIZONTAL; 340 result.odd_page_transform = TRANSFORM_FLIP_HORIZONTAL;
341 break; 341 break;
342 } 342 }
343 343
344 result.rotate_all_pages = raster_capability.value().rotate_all_pages; 344 result.rotate_all_pages = raster_capability.value().rotate_all_pages;
345 result.reverse_page_order = raster_capability.value().reverse_order_streaming; 345 result.reverse_page_order = raster_capability.value().reverse_order_streaming;
346 return result; 346 return result;
347 } 347 }
348 348
349 } // namespace printing 349 } // namespace printing
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