beginTransparencyGroup 1808 lib/pdf/BitmapOutputDev.cc void BitmapOutputDev::beginTransparencyGroup(GfxState *state, double *bbox,
beginTransparencyGroup  564 lib/pdf/FullBitmapOutputDev.cc void FullBitmapOutputDev::beginTransparencyGroup(GfxState *state, double *bbox,
beginTransparencyGroup 2671 lib/pdf/GFXOutputDev.cc void GFXOutputDev::beginTransparencyGroup(GfxState *state, double *bbox,
beginTransparencyGroup 2430 lib/pdf/xpdf/SplashOutputDev.cc void SplashOutputDev::beginTransparencyGroup(GfxState *state, double *bbox,