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Issue #21: Export table as CSV

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Jakub Melka
2022-07-30 17:22:05 +02:00
parent e0b67cefde
commit 900745580d
4 changed files with 238 additions and 1 deletions
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64
Pdf4QtLib/sources/pdftextlayout.cpp
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@ -469,6 +469,70 @@ PDFTextSelection PDFTextLayout::createTextSelection(PDFInteger pageIndex, const
return selection;
}
PDFTextSelection PDFTextLayout::selectBlock(const size_t blockIndex, PDFInteger pageIndex, QColor color) const
{
PDFTextSelection selection;
if (blockIndex >= m_blocks.size())
{
return selection;
}
const PDFTextBlock& textBlock = m_blocks[blockIndex];
if (textBlock.getLines().empty())
{
return selection;
}
PDFCharacterPointer ptrA;
PDFCharacterPointer ptrB;
ptrA.pageIndex = pageIndex;
ptrA.blockIndex = blockIndex;
ptrA.lineIndex = 0;
ptrA.characterIndex = 0;
ptrB.pageIndex = pageIndex;
ptrB.blockIndex = blockIndex;
ptrB.lineIndex = textBlock.getLines().size() - 1;
ptrB.characterIndex = textBlock.getLines().back().getCharacters().size() - 1;
selection.addItems({ PDFTextSelectionItem(ptrA, ptrB) }, color);
selection.build();
return selection;
}
PDFTextSelection PDFTextLayout::selectLineInBlock(const size_t blockIndex, const size_t lineIndex, PDFInteger pageIndex, QColor color) const
{
PDFTextSelection selection;
if (blockIndex >= m_blocks.size())
{
return selection;
}
const PDFTextBlock& textBlock = m_blocks[blockIndex];
if (lineIndex >= textBlock.getLines().size())
{
return selection;
}
PDFCharacterPointer ptrA;
PDFCharacterPointer ptrB;
ptrA.pageIndex = pageIndex;
ptrA.blockIndex = blockIndex;
ptrA.lineIndex = lineIndex;
ptrA.characterIndex = 0;
ptrB.pageIndex = pageIndex;
ptrB.blockIndex = blockIndex;
ptrB.lineIndex = lineIndex;
ptrB.characterIndex = textBlock.getLines()[lineIndex].getCharacters().size() - 1;
selection.addItems({ PDFTextSelectionItem(ptrA, ptrB) }, color);
selection.build();
return selection;
}
QString PDFTextLayout::getTextFromSelection(PDFTextSelection::iterator itBegin, PDFTextSelection::iterator itEnd, PDFInteger pageIndex) const
{
QStringList text;