: parent_(p), buffer_(b), font_scaling_factor_(0.0)
{
font_scaling_factor_ = 0.01 * lyxrc.dpi * lyxrc.zoom *
- support::strToDbl(lyxrc.preview_scale_factor);
+ convert<double>(lyxrc.preview_scale_factor);
lyxerr[Debug::GRAPHICS] << "The font scaling factor is "
<< font_scaling_factor_ << endl;