mirror of https://github.com/JakubMelka/PDF4QT.git
389 lines
23 KiB
C++
389 lines
23 KiB
C++
// Copyright (C) 2020-2021 Jakub Melka
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//
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// This file is part of PDF4QT.
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//
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// PDF4QT is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// with the written consent of the copyright owner, any later version.
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//
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// PDF4QT is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with PDF4QT. If not, see <https://www.gnu.org/licenses/>.
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#include "pdfexamplesgenerator.h"
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#include "pdfdocumentbuilder.h"
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#include "pdfdocumentwriter.h"
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#include <QCoreApplication>
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void PDFExamplesGenerator::generateAnnotationsExample()
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{
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pdf::PDFDocumentBuilder builder;
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builder.setDocumentTitle("Test document");
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builder.setDocumentAuthor("Jakub Melka");
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builder.setDocumentCreator(QCoreApplication::applicationName());
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builder.setDocumentSubject("Testing annotations");
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builder.setLanguage(QLocale::system());
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pdf::PDFObjectReference page1 = builder.appendPage(QRectF(0, 0, 400, 400));
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builder.createAnnotationText(page1, QRectF(50, 50, 24, 24), pdf::TextAnnotationIcon::Comment, "Title1", "Subject1", "Comment", false);
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builder.createAnnotationText(page1, QRectF(50, 100, 24, 24), pdf::TextAnnotationIcon::Help, "Title1", "Subject1", "Help", false);
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builder.createAnnotationText(page1, QRectF(50, 150, 24, 24), pdf::TextAnnotationIcon::Insert, "Title1", "Subject1", "Insert", false);
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builder.createAnnotationText(page1, QRectF(50, 200, 24, 24), pdf::TextAnnotationIcon::Key, "Title1", "Subject1", "Key", false);
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builder.createAnnotationText(page1, QRectF(50, 250, 24, 24), pdf::TextAnnotationIcon::NewParagraph, "Title1", "Subject1", "NewParagraph", false);
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builder.createAnnotationText(page1, QRectF(50, 300, 24, 24), pdf::TextAnnotationIcon::Note, "Title1", "Subject1", "Note", false);
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builder.createAnnotationText(page1, QRectF(50, 350, 24, 24), pdf::TextAnnotationIcon::Paragraph, "Title1", "Subject1", "Paragraph", false);
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builder.createAnnotationText(page1, QRectF(250, 50, 24, 24), pdf::TextAnnotationIcon::Comment, "Title1", "Subject1", "Comment", true);
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builder.createAnnotationText(page1, QRectF(250, 100, 24, 24), pdf::TextAnnotationIcon::Help, "Title1", "Subject1", "Help", true);
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builder.createAnnotationText(page1, QRectF(250, 150, 24, 24), pdf::TextAnnotationIcon::Insert, "Title1", "Subject1", "Insert", true);
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builder.createAnnotationText(page1, QRectF(250, 200, 24, 24), pdf::TextAnnotationIcon::Key, "Title1", "Subject1", "Key", true);
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builder.createAnnotationText(page1, QRectF(250, 250, 24, 24), pdf::TextAnnotationIcon::NewParagraph, "Title1", "Subject1", "NewParagraph", true);
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builder.createAnnotationText(page1, QRectF(250, 300, 24, 24), pdf::TextAnnotationIcon::Note, "Title1", "Subject1", "Note", true);
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builder.createAnnotationText(page1, QRectF(250, 350, 24, 24), pdf::TextAnnotationIcon::Paragraph, "Title1", "Subject1", "Paragraph", true);
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pdf::PDFObjectReference page2 = builder.appendPage(QRectF(0, 0, 400, 400));
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builder.createAnnotationLink(page2, QRectF(50, 50, 200, 50), "www.seznam.cz", pdf::LinkHighlightMode::Invert);
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builder.createAnnotationLink(page2, QRectF(50, 150, 200, 50), "www.seznam.cz", pdf::LinkHighlightMode::None);
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builder.createAnnotationLink(page2, QRectF(50, 250, 200, 50), "www.seznam.cz", pdf::LinkHighlightMode::Outline);
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builder.createAnnotationLink(page2, QRectF(50, 350, 200, 50), "www.seznam.cz", pdf::LinkHighlightMode::Push);
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pdf::PDFObjectReference page3 = builder.appendPage(QRectF(0, 0, 400, 400));
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builder.createAnnotationFreeText(page3, QRectF(50, 50, 100, 50), "Title", "Subject", "Toto je dolni text, желтая лошадь", Qt::AlignLeft);
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builder.createAnnotationFreeText(page3, QRectF(50, 150, 100, 50), "Title", "Subject", "Toto je stredni text, желтая лошадь", Qt::AlignCenter);
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builder.createAnnotationFreeText(page3, QRectF(50, 250, 100, 50), "Title", "Subject", "Toto je horni text, желтая лошадь", Qt::AlignRight);
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builder.createAnnotationFreeText(page3, QRectF(250, 50, 100, 50), QRectF(300, 50, 50, 50), "Title", "Subject", "Toto je dolni text, желтая лошадь", Qt::AlignLeft, QPointF(250, 50), QPointF(300, 100), pdf::AnnotationLineEnding::OpenArrow, pdf::AnnotationLineEnding::ClosedArrow);
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builder.createAnnotationFreeText(page3, QRectF(250, 150, 100, 50), QRectF(300, 150, 50, 50), "Title", "Subject", "Toto je stredni text, желтая лошадь", Qt::AlignCenter, QPointF(250, 150), QPointF(300, 200), pdf::AnnotationLineEnding::OpenArrow, pdf::AnnotationLineEnding::ClosedArrow);
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pdf::PDFObjectReference ref = builder.createAnnotationFreeText(page3, QRectF(250, 250, 100, 50), QRectF(300, 250, 50, 50), "Title", "Subject", "Toto je horni text, желтая лошадь", Qt::AlignRight, QPointF(260, 250), QPointF(260, 290), QPointF(300, 290), pdf::AnnotationLineEnding::OpenArrow, pdf::AnnotationLineEnding::ClosedArrow);
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builder.setAnnotationContents(ref, "UPDATED: Horni text");
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builder.setAnnotationTitle(ref, "Updated title");
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builder.setAnnotationSubject(ref, "Updated subject");
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builder.setAnnotationOpacity(ref, 0.5);
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{
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pdf::PDFObjectReference page4 = builder.appendPage(QRectF(0, 0, 400, 400));
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QRectF baseRect = QRectF(0, 0, 100, 50);
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qreal spaceCoef = 1.2;
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int lineRows = 400 / (baseRect.height() * spaceCoef);
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int lineCols = 400 / (baseRect.width() * spaceCoef);
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int lineNumber = 0;
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constexpr pdf::AnnotationLineEnding lineEndings[] =
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{
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pdf::AnnotationLineEnding::None,
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pdf::AnnotationLineEnding::Square,
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pdf::AnnotationLineEnding::Circle,
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pdf::AnnotationLineEnding::Diamond,
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pdf::AnnotationLineEnding::OpenArrow,
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pdf::AnnotationLineEnding::ClosedArrow,
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pdf::AnnotationLineEnding::Butt,
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pdf::AnnotationLineEnding::ROpenArrow,
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pdf::AnnotationLineEnding::RClosedArrow,
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pdf::AnnotationLineEnding::Slash
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};
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for (int i = 0; i < lineCols; ++i)
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{
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for (int j = 0; j < lineRows; ++j)
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{
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QRectF rect = baseRect.translated(i * baseRect.width() * spaceCoef, j * baseRect.height() * spaceCoef);
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QPointF start;
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QPointF end;
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if (lineNumber % 2 == 0)
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{
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start = rect.topLeft();
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end = rect.bottomRight();
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}
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else
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{
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start = rect.bottomLeft();
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end = rect.topRight();
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}
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pdf::AnnotationLineEnding lineEnding = lineEndings[lineNumber % std::size(lineEndings)];
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builder.createAnnotationLine(page4, rect, start, end, 2.0, Qt::yellow, Qt::green, "Title", "Subject", "Contents", lineEnding, lineEnding);
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++lineNumber;
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}
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}
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}
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{
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pdf::PDFObjectReference page4 = builder.appendPage(QRectF(0, 0, 400, 400));
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QRectF baseRect = QRectF(0, 0, 100, 50);
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qreal spaceCoef = 1.2;
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int lineRows = 400 / (baseRect.height() * spaceCoef);
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int lineCols = 400 / (baseRect.width() * spaceCoef);
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int lineNumber = 0;
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constexpr pdf::AnnotationLineEnding lineEndings[] =
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{
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pdf::AnnotationLineEnding::None,
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pdf::AnnotationLineEnding::Square,
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pdf::AnnotationLineEnding::Circle,
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pdf::AnnotationLineEnding::Diamond,
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pdf::AnnotationLineEnding::OpenArrow,
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pdf::AnnotationLineEnding::ClosedArrow,
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pdf::AnnotationLineEnding::Butt,
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pdf::AnnotationLineEnding::ROpenArrow,
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pdf::AnnotationLineEnding::RClosedArrow,
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pdf::AnnotationLineEnding::Slash
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};
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for (int i = 0; i < lineCols; ++i)
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{
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for (int j = 0; j < lineRows; ++j)
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{
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QRectF rect = baseRect.translated(i * baseRect.width() * spaceCoef, j * baseRect.height() * spaceCoef);
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QPointF start(rect.left(), rect.center().y());
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QPointF end(rect.right(), rect.center().y());
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pdf::AnnotationLineEnding lineEnding = lineEndings[lineNumber % std::size(lineEndings)];
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builder.createAnnotationLine(page4, rect, start, end, 2.0, Qt::yellow, Qt::green, "Title", "Subject", "Contents",
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lineEnding, lineEnding, 10.0, 2.0, 3.0, true, (j % 2 == 0));
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++lineNumber;
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}
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}
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}
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pdf::PDFObjectReference page5 = builder.appendPage(QRectF(0, 0, 400, 400));
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builder.createAnnotationSquare(page5, QRectF(50, 50, 50, 50), 3.0, Qt::green, Qt::red, "Title1", "Subject1", "Contents - green filling, red boundary");
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builder.createAnnotationSquare(page5, QRectF(50, 150, 50, 50), 3.0, QColor(), Qt::red, "Title2", "Subject2", "Contents - red boundary");
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builder.createAnnotationSquare(page5, QRectF(50, 250, 50, 50), 3.0, Qt::green, QColor(), "Title3", "Subject3", "Contents - green filling");
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{
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pdf::PDFObjectReference page5 = builder.appendPage(QRectF(0, 0, 400, 400));
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{
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pdf::PDFObjectReference annotation = builder.createAnnotationSquare(page5, QRectF(50, 50, 50, 50), 3.0, Qt::green, Qt::red, "Title1", "Subject1", "Contents - green filling, red boundary");
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builder.setAnnotationBorderStyle(annotation, pdf::PDFAnnotationBorder::Style::Solid, 2.718);
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builder.setAnnotationColor(annotation, Qt::black);
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builder.updateAnnotationAppearanceStreams(annotation);
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}
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{
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pdf::PDFObjectReference annotation = builder.createAnnotationSquare(page5, QRectF(50, 150, 50, 50), 3.0, Qt::green, Qt::red, "Title1", "Subject1", "Contents - green filling, red boundary");
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builder.setAnnotationBorderStyle(annotation, pdf::PDFAnnotationBorder::Style::Underline, 2.718);
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builder.setAnnotationColor(annotation, Qt::black);
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builder.updateAnnotationAppearanceStreams(annotation);
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}
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{
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pdf::PDFObjectReference annotation = builder.createAnnotationSquare(page5, QRectF(50, 250, 50, 50), 3.0, Qt::green, Qt::red, "Title1", "Subject1", "Contents - green filling, red boundary");
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builder.setAnnotationBorderStyle(annotation, pdf::PDFAnnotationBorder::Style::Inset, 2.718);
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builder.setAnnotationColor(annotation, Qt::black);
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builder.updateAnnotationAppearanceStreams(annotation);
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}
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{
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pdf::PDFObjectReference annotation = builder.createAnnotationSquare(page5, QRectF(150, 50, 50, 50), 3.0, Qt::green, Qt::red, "Title1", "Subject1", "Contents - green filling, red boundary");
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builder.setAnnotationBorderStyle(annotation, pdf::PDFAnnotationBorder::Style::Beveled, 2.718);
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builder.setAnnotationColor(annotation, Qt::black);
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builder.updateAnnotationAppearanceStreams(annotation);
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}
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{
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pdf::PDFObjectReference annotation = builder.createAnnotationSquare(page5, QRectF(150, 150, 50, 50), 3.0, Qt::green, Qt::red, "Title1", "Subject1", "Contents - green filling, red boundary");
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builder.setAnnotationBorderStyle(annotation, pdf::PDFAnnotationBorder::Style::Dashed, 2.718);
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builder.setAnnotationColor(annotation, Qt::black);
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builder.updateAnnotationAppearanceStreams(annotation);
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}
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{
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pdf::PDFObjectReference annotation = builder.createAnnotationSquare(page5, QRectF(150, 250, 50, 50), 3.0, Qt::green, Qt::red, "Title1", "Subject1", "Contents - green filling, red boundary");
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builder.setAnnotationBorder(annotation, 5.0, 3.0, 2.0);
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builder.setAnnotationColor(annotation, Qt::black);
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builder.updateAnnotationAppearanceStreams(annotation);
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}
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}
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pdf::PDFObjectReference page6 = builder.appendPage(QRectF(0, 0, 400, 400));
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builder.createAnnotationCircle(page6, QRectF(50, 50, 50, 50), 3.0, Qt::green, Qt::red, "Title1", "Subject1", "Contents - green filling, red boundary");
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builder.createAnnotationCircle(page6, QRectF(50, 150, 50, 50), 3.0, QColor(), Qt::red, "Title2", "Subject2", "Contents - red boundary");
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builder.createAnnotationCircle(page6, QRectF(50, 250, 50, 50), 3.0, Qt::green, QColor(), "Title3", "Subject3", "Contents - green filling");
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pdf::PDFObjectReference page7 = builder.appendPage(QRectF(0, 0, 400, 400));
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QPolygonF polygon;
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QRectF polygonRect(50, 50, 50, 50);
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polygon << polygonRect.topLeft() << polygonRect.center() << polygonRect.topRight() << polygonRect.bottomRight() << polygonRect.bottomLeft() << polygonRect.topLeft();
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builder.createAnnotationPolygon(page7, polygon, 2.0, Qt::green, Qt::yellow, "Title", "Subject", "Contents");
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polygon.translate(0, 100);
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builder.createAnnotationPolygon(page7, polygon, 2.0, Qt::red, Qt::cyan, "Title", "Subject", "Contents");
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polygon.pop_back();
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polygon.translate(200, 0);
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builder.createAnnotationPolyline(page7, polygon, 2.0, Qt::green, Qt::yellow, "Title", "Subject", "Contents", pdf::AnnotationLineEnding::ClosedArrow, pdf::AnnotationLineEnding::Circle);
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polygon.translate(0, -100);
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builder.createAnnotationPolyline(page7, polygon, 2.0, Qt::green, Qt::yellow, "Title", "Subject", "Contents", pdf::AnnotationLineEnding::ClosedArrow, pdf::AnnotationLineEnding::Circle);
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pdf::PDFObjectReference page8 = builder.appendPage(QRectF(0, 0, 400, 400));
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builder.createAnnotationHighlight(page8, QRectF(50, 50, 50, 50), Qt::yellow, "Title1", "Subject1", "Contents - green filling, red boundary");
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builder.createAnnotationHighlight(page8, QRectF(50, 150, 50, 50), Qt::green);
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builder.createAnnotationHighlight(page8, QRectF(50, 250, 50, 50), Qt::red);
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pdf::PDFObjectReference page9 = builder.appendPage(QRectF(0, 0, 400, 400));
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builder.createAnnotationUnderline(page9, QRectF(50, 50, 50, 50), Qt::yellow, "Title1", "Subject1", "Contents - green filling, red boundary");
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builder.createAnnotationUnderline(page9, QRectF(50, 150, 50, 50), Qt::green);
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builder.createAnnotationUnderline(page9, QRectF(50, 250, 50, 50), Qt::red);
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pdf::PDFObjectReference page10 = builder.appendPage(QRectF(0, 0, 400, 400));
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builder.createAnnotationSquiggly(page10, QRectF(50, 50, 50, 50), Qt::yellow, "Title1", "Subject1", "Contents - green filling, red boundary");
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builder.createAnnotationSquiggly(page10, QRectF(50, 150, 50, 50), Qt::green);
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builder.createAnnotationSquiggly(page10, QRectF(50, 250, 50, 50), Qt::red);
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pdf::PDFObjectReference page11 = builder.appendPage(QRectF(0, 0, 400, 400));
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builder.createAnnotationStrikeout(page11, QRectF(50, 50, 50, 50), Qt::yellow, "Title1", "Subject1", "Contents - green filling, red boundary");
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builder.createAnnotationStrikeout(page11, QRectF(50, 150, 50, 50), Qt::green);
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builder.createAnnotationStrikeout(page11, QRectF(50, 250, 50, 50), Qt::red);
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pdf::PDFObjectReference page12 = builder.appendPage(QRectF(0, 0, 400, 400));
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builder.createAnnotationCaret(page12, QRectF(50, 50, 50, 50), 3.0, Qt::blue, "Title1", "Subject1", "Contents - green filling, red boundary");
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builder.createAnnotationCaret(page12, QRectF(50, 150, 50, 50), 3.0, Qt::red, "Title2", "Subject2", "Contents - red boundary");
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builder.createAnnotationCaret(page12, QRectF(50, 250, 50, 50), 3.0, Qt::green, "Title3", "Subject3", "Contents - green filling");
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pdf::PDFObjectReference page13 = builder.appendPage(QRectF(0, 0, 400, 400));
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{
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QPolygonF polygon;
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polygon << QPointF(50, 50);
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polygon << QPointF(50, 100);
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polygon << QPointF(100, 50);
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builder.createAnnotationInk(page13, polygon, 2.0, Qt::red, "Title", "Subject", "Contents");
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}
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{
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QPolygonF polygon;
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polygon << QPointF(50, 50);
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polygon << QPointF(50, 100);
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polygon << QPointF(100, 50);
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polygon.translate(150, 0);
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builder.createAnnotationInk(page13, polygon, 2.0, Qt::red, "Title", "Subject", "Contents");
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}
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{
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pdf::Polygons polygons;
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QPolygonF polygon;
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polygon << QPointF(50, 50);
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polygon << QPointF(50, 100);
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polygon << QPointF(100, 50);
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polygon << QPointF(50, 50);
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polygon.translate(0, 150);
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polygons.push_back(polygon);
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polygon.translate(150, 0);
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polygons.push_back(polygon);
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builder.createAnnotationInk(page13, polygons, 2.0, Qt::red, "Title", "Subject", "Contents");
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}
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pdf::PDFObjectReference page14 = builder.appendPage(QRectF(0, 0, 400, 400));
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builder.createAnnotationStamp(page14, QRectF(10, 50, 100, 50), pdf::Stamp::Approved, "Title", "Subject", "Contents");
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builder.createAnnotationStamp(page14, QRectF(10, 100, 100, 50), pdf::Stamp::AsIs, "Title", "Subject", "Contents");
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builder.createAnnotationStamp(page14, QRectF(10, 150, 100, 50), pdf::Stamp::Confidential, "Title", "Subject", "Contents");
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builder.createAnnotationStamp(page14, QRectF(10, 200, 100, 50), pdf::Stamp::Departmental, "Title", "Subject", "Contents");
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builder.createAnnotationStamp(page14, QRectF(10, 250, 100, 50), pdf::Stamp::Draft, "Title", "Subject", "Contents");
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builder.createAnnotationStamp(page14, QRectF(10, 300, 100, 50), pdf::Stamp::Experimental, "Title", "Subject", "Contents");
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builder.createAnnotationStamp(page14, QRectF(10, 350, 100, 50), pdf::Stamp::Expired, "Title", "Subject", "Contents");
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builder.createAnnotationStamp(page14, QRectF(210, 50, 100, 50), pdf::Stamp::Final, "Title", "Subject", "Contents");
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builder.createAnnotationStamp(page14, QRectF(210, 100, 100, 50), pdf::Stamp::ForComment, "Title", "Subject", "Contents");
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builder.createAnnotationStamp(page14, QRectF(210, 150, 100, 50), pdf::Stamp::ForPublicRelease, "Title", "Subject", "Contents");
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builder.createAnnotationStamp(page14, QRectF(210, 200, 100, 50), pdf::Stamp::NotApproved, "Title", "Subject", "Contents");
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builder.createAnnotationStamp(page14, QRectF(210, 250, 100, 50), pdf::Stamp::NotForPublicRelease, "Title", "Subject", "Contents");
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builder.createAnnotationStamp(page14, QRectF(210, 300, 100, 50), pdf::Stamp::Sold, "Title", "Subject", "Contents");
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builder.createAnnotationStamp(page14, QRectF(210, 350, 100, 50), pdf::Stamp::TopSecret, "Title", "Subject", "Contents");
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pdf::PDFObjectReference page15 = builder.appendPage(QRectF(0, 0, 400, 400));
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builder.createAnnotationFileAttachment(page15, QPointF(50, 150), pdf::PDFObjectReference(), pdf::FileAttachmentIcon::PushPin, "Title", "File description");
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builder.createAnnotationFileAttachment(page15, QPointF(50, 350), pdf::PDFObjectReference(), pdf::FileAttachmentIcon::Graph, "Title", "File description");
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builder.createAnnotationFileAttachment(page15, QPointF(250, 150), pdf::PDFObjectReference(), pdf::FileAttachmentIcon::Paperclip, "Title", "File description");
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builder.createAnnotationFileAttachment(page15, QPointF(250, 350), pdf::PDFObjectReference(), pdf::FileAttachmentIcon::Tag, "Title", "File description");
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// Write result to a file
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pdf::PDFDocument document = builder.build();
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pdf::PDFDocumentWriter writer(nullptr);
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writer.write("Ex_Annotations.pdf", &document, false);
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}
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void PDFExamplesGenerator::generatePageBoxesExample()
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{
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pdf::PDFDocumentBuilder builder;
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builder.setDocumentTitle("Test document - Page Boxes");
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builder.setDocumentAuthor("Jakub Melka");
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builder.setDocumentCreator(QCoreApplication::applicationName());
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builder.setDocumentSubject("Testing page boxes");
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builder.setLanguage(QLocale::system());
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pdf::PDFObjectReference pageReference = builder.appendPage(QRectF(0, 0, 200, 200));
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builder.setPageMediaBox(pageReference, QRectF(0, 0, 400, 400));
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builder.setPageCropBox(pageReference, QRectF(10, 10, 380, 380));
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builder.setPageBleedBox(pageReference, QRectF(20, 20, 360, 360));
|
|
builder.setPageTrimBox(pageReference, QRectF(30, 30, 340, 340));
|
|
|
|
// Write result to a file
|
|
pdf::PDFDocument document = builder.build();
|
|
pdf::PDFDocumentWriter writer(nullptr);
|
|
writer.write("Ex_PageBoxes.pdf", &document, false);
|
|
}
|
|
|
|
void PDFExamplesGenerator::generateOutlineExample()
|
|
{
|
|
pdf::PDFDocumentBuilder builder;
|
|
builder.setDocumentTitle("Test document - Outline");
|
|
builder.setDocumentAuthor("Jakub Melka");
|
|
builder.setDocumentCreator(QCoreApplication::applicationName());
|
|
builder.setDocumentSubject("Testing outline");
|
|
builder.setLanguage(QLocale::system());
|
|
|
|
pdf::PDFObjectReference pageReference = builder.appendPage(QRectF(0, 0, 200, 200));
|
|
pdf::PDFOutlineItem root;
|
|
|
|
pdf::PDFOutlineItem* child = new pdf::PDFOutlineItem();
|
|
child->setTitle("Toto je kořen");
|
|
child->setAction(pdf::PDFActionPtr(new pdf::PDFActionGoTo(pdf::PDFDestination::createFit(pageReference), pdf::PDFDestination())));
|
|
root.addChild(QSharedPointer<pdf::PDFOutlineItem>(child));
|
|
child = new pdf::PDFOutlineItem();
|
|
child->setTitle("Toto je druhý kořen");
|
|
child->setAction(pdf::PDFActionPtr(new pdf::PDFActionGoTo(pdf::PDFDestination::createFit(pageReference), pdf::PDFDestination())));
|
|
child->setFontBold(true);
|
|
child->setTextColor(Qt::green);
|
|
root.addChild(QSharedPointer<pdf::PDFOutlineItem>(child));
|
|
|
|
pdf::PDFOutlineItem* subchild = new pdf::PDFOutlineItem();
|
|
subchild->setTitle("Toto je dítě");
|
|
subchild->setAction(pdf::PDFActionPtr(new pdf::PDFActionGoTo(pdf::PDFDestination::createFit(pageReference), pdf::PDFDestination())));
|
|
child->addChild(QSharedPointer<pdf::PDFOutlineItem>(subchild));
|
|
|
|
builder.setOutline(&root);
|
|
|
|
// Write result to a file
|
|
pdf::PDFDocument document = builder.build();
|
|
pdf::PDFDocumentWriter writer(nullptr);
|
|
writer.write("Ex_Outline.pdf", &document, false);
|
|
}
|
|
|
|
void PDFExamplesGenerator::generatePageDrawExample()
|
|
{
|
|
pdf::PDFDocumentBuilder builder;
|
|
builder.setDocumentTitle("Test document - Page draw");
|
|
builder.setDocumentAuthor("Jakub Melka");
|
|
builder.setDocumentCreator(QCoreApplication::applicationName());
|
|
builder.setDocumentSubject("Testing page draw");
|
|
builder.setLanguage(QLocale::system());
|
|
|
|
QPainter* painter = nullptr;
|
|
pdf::PDFPageContentStreamBuilder pageContentStreamBuilder(&builder);
|
|
|
|
painter = pageContentStreamBuilder.beginNewPage(QRectF(0, 0, 300, 480));
|
|
painter->drawEllipse(QPointF(150, 240), 65, 25);
|
|
painter->fillRect(QRectF(0, 0, 50, 50), Qt::green);
|
|
pageContentStreamBuilder.end(painter);
|
|
|
|
painter = pageContentStreamBuilder.beginNewPage(QRectF(0, 0, 300, 480));
|
|
painter->drawText(QPointF(50, 50), "This is testing text!");
|
|
pageContentStreamBuilder.end(painter);
|
|
|
|
// Write result to a file
|
|
pdf::PDFDocument document = builder.build();
|
|
pdf::PDFDocumentWriter writer(nullptr);
|
|
writer.write("Ex_PageDraw.pdf", &document, false);
|
|
}
|
|
|