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Bitonic -> Bitonal

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This commit is contained in:
Jakub Melka 2023-11-17 19:40:05 +01:00
parent 4ffd4a0639
commit 2408c61b5f
1 changed files with 8 additions and 8 deletions
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16
Pdf4QtViewer/pdfcreatebitonaldocumentdialog.cpp
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@ -177,7 +177,7 @@ public:
if (markRect.contains(event->pos())) if (markRect.contains(event->pos()))
{ {
event->accept(); event->accept();
QToolTip::showText(event->globalPos(), tr("Toggle this icon to switch image conversion to bitonic format on or off."), view); QToolTip::showText(event->globalPos(), tr("Toggle this icon to switch image conversion to bitonal format on or off."), view);
return true; return true;
} }
} }
@ -218,7 +218,7 @@ PDFCreateBitonalDocumentDialog::PDFCreateBitonalDocumentDialog(const pdf::PDFDoc
ui->setupUi(this); ui->setupUi(this);
m_leftPreviewWidget->setCaption(tr("ORIGINAL")); m_leftPreviewWidget->setCaption(tr("ORIGINAL"));
m_rightPreviewWidget->setCaption(tr("BITONIC")); m_rightPreviewWidget->setCaption(tr("BITONAL"));
ui->mainGridLayout->addWidget(m_leftPreviewWidget, 1, 1); ui->mainGridLayout->addWidget(m_leftPreviewWidget, 1, 1);
ui->mainGridLayout->addWidget(m_rightPreviewWidget, 1, 2); ui->mainGridLayout->addWidget(m_rightPreviewWidget, 1, 2);
@ -312,16 +312,16 @@ void PDFCreateBitonalDocumentDialog::createBitonalDocument()
if (imageConversion.convert()) if (imageConversion.convert())
{ {
QImage bitonicImage = imageConversion.getConvertedImage(); QImage bitonalImage = imageConversion.getConvertedImage();
Q_ASSERT(bitonicImage.format() == QImage::Format_Mono); Q_ASSERT(bitonalImage.format() == QImage::Format_Mono);
pdf::PDFBitWriter bitWriter(1); pdf::PDFBitWriter bitWriter(1);
bitWriter.reserve(bitonicImage.sizeInBytes()); bitWriter.reserve(bitonalImage.sizeInBytes());
for (int row = 0; row < bitonicImage.height(); ++row) for (int row = 0; row < bitonalImage.height(); ++row)
{ {
for (int col = 0; col < bitonicImage.width(); ++col) for (int col = 0; col < bitonalImage.width(); ++col)
{ {
QRgb pixelValue = bitonicImage.pixel(col, row); QRgb pixelValue = bitonalImage.pixel(col, row);
QRgb withoutAlphaValue = pixelValue & 0xFFFFFF; QRgb withoutAlphaValue = pixelValue & 0xFFFFFF;
int value = withoutAlphaValue > 0 ? 1 : 0; int value = withoutAlphaValue > 0 ? 1 : 0;
bitWriter.write(value); bitWriter.write(value);