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Fix of font drawing

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This commit is contained in:
Jakub Melka
2019-03-31 18:08:36 +02:00
parent a462e0b768
commit cd981183b0
5 changed files with 182 additions and 19 deletions
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11
PdfForQtLib/sources/pdfpagecontentprocessor.cpp
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@ -1564,12 +1564,11 @@ void PDFPageContentProcessor::operatorTextMoveByOffset(PDFReal t_x, PDFReal t_y)
{
const QMatrix& textLineMatrix = m_graphicState.getTextLineMatrix();
QMatrix translationMatrix;
translationMatrix.translate(t_x, t_y);
QMatrix transformedMatrix = textLineMatrix;
transformedMatrix.translate(t_x, t_y);
QMatrix resultMatrix = textLineMatrix * translationMatrix;
m_graphicState.setTextMatrix(resultMatrix);
m_graphicState.setTextLineMatrix(resultMatrix);
m_graphicState.setTextMatrix(transformedMatrix);
m_graphicState.setTextLineMatrix(transformedMatrix);
updateGraphicState();
}
@ -1705,6 +1704,7 @@ void PDFPageContentProcessor::operatorTextSetSpacingAndShowText(PDFReal t_w, PDF
void PDFPageContentProcessor::drawText(const TextSequence& textSequence)
{
// TODO: Kdyz nejsme v text rezimu, tak nekreslime text
if (textSequence.items.empty())
{
// Do not display empty text
@ -1748,6 +1748,7 @@ void PDFPageContentProcessor::drawText(const TextSequence& textSequence)
const bool stroke = isTextRenderingModeStroked(textRenderingMode);
const bool clipped = isTextRenderingModeClipped(textRenderingMode);
// TODO: Add Text Clipping
// TODO: Pouzit pravdepodobne sirky z widths array?
// Detect horizontal writing system
const bool isHorizontalWritingSystem = std::any_of(advances.cbegin(), advances.cend(), [](const QPointF& point) { return !qFuzzyIsNull(point.x()); });