offset           3514 lib/pdf/xpdf/GfxState.cc void GfxSubpath::offset(double dx, double dy) {
offset           3619 lib/pdf/xpdf/GfxState.cc void GfxPath::offset(double dx, double dy) {
offset            168 lib/pdf/xpdf/SplashPath.cc void SplashPath::offset(SplashCoord dx, SplashCoord dy) {