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69 lines
2.4 KiB
69 lines
2.4 KiB
7 months ago
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// Copyright 2014 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#ifndef PUBLIC_FPDF_PPO_H_
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#define PUBLIC_FPDF_PPO_H_
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// NOLINTNEXTLINE(build/include)
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#include "fpdfview.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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// Import pages to a FPDF_DOCUMENT.
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//
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// dest_doc - The destination document for the pages.
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// src_doc - The document to be imported.
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// pagerange - A page range string, Such as "1,3,5-7". If |pagerange| is NULL,
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// all pages from |src_doc| are imported.
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// index - The page index to insert at.
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//
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// Returns TRUE on success.
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FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDF_ImportPages(FPDF_DOCUMENT dest_doc,
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FPDF_DOCUMENT src_doc,
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FPDF_BYTESTRING pagerange,
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int index);
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// Experimental API.
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// Create a new document from |src_doc|. The pages of |src_doc| will be
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// combined to provide |num_pages_on_x_axis x num_pages_on_y_axis| pages per
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// |output_doc| page.
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//
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// src_doc - The document to be imported.
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// output_width - The output page width in PDF "user space" units.
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// output_height - The output page height in PDF "user space" units.
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// num_pages_on_x_axis - The number of pages on X Axis.
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// num_pages_on_y_axis - The number of pages on Y Axis.
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//
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// Return value:
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// A handle to the created document, or NULL on failure.
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//
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// Comments:
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// number of pages per page = num_pages_on_x_axis * num_pages_on_y_axis
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//
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FPDF_EXPORT FPDF_DOCUMENT FPDF_CALLCONV
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FPDF_ImportNPagesToOne(FPDF_DOCUMENT src_doc,
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float output_width,
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float output_height,
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size_t num_pages_on_x_axis,
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size_t num_pages_on_y_axis);
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// Copy the viewer preferences from |src_doc| into |dest_doc|.
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//
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// dest_doc - Document to write the viewer preferences into.
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// src_doc - Document to read the viewer preferences from.
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//
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// Returns TRUE on success.
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FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV
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FPDF_CopyViewerPreferences(FPDF_DOCUMENT dest_doc, FPDF_DOCUMENT src_doc);
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#ifdef __cplusplus
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} // extern "C"
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#endif // __cplusplus
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#endif // PUBLIC_FPDF_PPO_H_
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