lineTo           3475 lib/pdf/xpdf/GfxState.cc void GfxSubpath::lineTo(double x1, double y1) {
lineTo           3560 lib/pdf/xpdf/GfxState.cc void GfxPath::lineTo(double x, double y) {
lineTo            103 lib/pdf/xpdf/SplashPath.cc SplashError SplashPath::lineTo(SplashCoord x, SplashCoord y) {
lineTo            436 lib/rfxswf.h   enum SHAPELINETYPE {moveTo, lineTo, splineTo};