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do not draw text with fontsize of 0 (as the specs say)

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svn path=/trunk/KDE/kdegraphics/okular/; revision=825360
This commit is contained in:
Pino Toscano 2008-06-27 22:18:00 +00:00
parent 47b8d5ab9c
commit fdd5704f8f
1 changed files with 8 additions and 2 deletions
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10
generators/xps/generator_xps.cpp
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@ -717,8 +717,14 @@ void XpsHandler::processGlyph( XpsRenderNode &node )
// Get font (doesn't work well because qt doesn't allow to load font from file)
// This works despite the fact that font size isn't specified in points as required by qt. It's because I set point size to be equal to drawing unit.
// kDebug(XpsDebug) << "Font Rendering EmSize: " << node.attributes.value("FontRenderingEmSize").toFloat();
QFont font = m_page->m_file->getFontByName( node.attributes.value("FontUri"), node.attributes.value("FontRenderingEmSize").toFloat());
float fontSize = node.attributes.value("FontRenderingEmSize").toFloat();
// kDebug(XpsDebug) << "Font Rendering EmSize:" << fontSize;
// a value of 0.0 means the text is not visible (see XPS specs, chapter 12, "Glyphs")
if ( fontSize < 0.1 ) {
m_painter->restore();
return;
}
QFont font = m_page->m_file->getFontByName( node.attributes.value("FontUri"), fontSize );
att = node.attributes.value( "StyleSimulations" );
if ( !att.isEmpty() ) {
if ( att == QLatin1String( "ItalicSimulation" ) ) {