### - h -

- Halftone2() : Halftone2
- Halftone3() : Halftone3
- hasher() : synfig::GUID
- hex2real() : synfig::Color
- hidden() : synfig::ParamDesc
- hit_check() : synfig::Layer , synfig::Context , synfig::Layer_PasteCanvas , NoiseDistort , SpiralGradient , RadialGradient , LinearGradient , CurveGradient , ConicalGradient , Rectangle , Circle , CheckerBoard , LumaKey , Halftone3 , Halftone2 , Zoom , XORPattern , Warp , Metaballs , Translate , synfig::Layer_Stretch , synfig::Layer_SphereDistort , Rotate , InsideOut , CurveWarp , SimpleCircle , Twirl , FilledRect , synfig::Layer_Shape , synfig::Layer_SolidColor , Noise , synfig::Layer_Bitmap
- horizontal_strip() : synfig::Rect