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* Copyright (C) 2013 Canonical, Ltd.
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 3, as published
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* by the Free Software Foundation.
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranties of
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* MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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* Author: Anthony Granger <grangeranthony@gmail.com>
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#include <poppler/qt5/poppler-qt5.h>
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#include <QQuickImageProvider>
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#include <QPaintDevice>
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#include "pageImageProvider.h"
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PageImageProvider::PageImageProvider(Poppler::Document *pdfDocument):QQuickImageProvider(QQuickImageProvider::Image)
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this->document = pdfDocument;
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QImage PageImageProvider::requestImage(const QString & id, QSize * size, const QSize & requestedSize)
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QString type = id.section("/", 0, 0);
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int numPage = id.section("/", 1, 1).toInt();
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qDebug() << "Page" << numPage << "requested";
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page = document->page(numPage -1);
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pageSize = page->pageSizeF();
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pageSizePhys.setWidth(pageSize.width() / 72);
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//pageSizePhys.setHeight(pageSize.height() / 72);
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qDebug() << "Requested size :" << requestedSize.width() << ";" << requestedSize.height();
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//if (pageSizePhys.height() >= pageSizePhys.width())
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res = requestedSize.width() / pageSizePhys.width();
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res = requestedSize.height() / pageSizePhys.height();*/
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qDebug() << "Size :" << pageSizePhys.width() << ";" << pageSizePhys.height();
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qDebug() << "Resolution :" << res;
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result = page->renderToImage(scale * res, scale * res); //For poppler the first page have the id 0