# Grasshopper 1 SDK

## Namespaces

- [GH_IO](https://developer.rhino3d.com/api/gh1/namespace/gh-io.md)
- [GH_IO.Serialization](https://developer.rhino3d.com/api/gh1/namespace/gh-io.serialization.md)
- [GH_IO.Types](https://developer.rhino3d.com/api/gh1/namespace/gh-io.types.md)
- [GH_IO.UserInterface](https://developer.rhino3d.com/api/gh1/namespace/gh-io.userinterface.md)
- [Grasshopper](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.md)
- [Grasshopper.Documentation](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.documentation.md)
- [Grasshopper.Getters](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.getters.md)
- [Grasshopper.GUI](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.gui.md)
- [Grasshopper.GUI.Alignment](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.gui.alignment.md)
- [Grasshopper.GUI.Base](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.gui.base.md)
- [Grasshopper.GUI.Canvas](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.gui.canvas.md)
- [Grasshopper.GUI.Canvas.Interaction](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.gui.canvas.interaction.md)
- [Grasshopper.GUI.Canvas.TagArtists](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.gui.canvas.tagartists.md)
- [Grasshopper.GUI.Colours](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.gui.colours.md)
- [Grasshopper.GUI.Equations](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.gui.equations.md)
- [Grasshopper.GUI.Gradient](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.gui.gradient.md)
- [Grasshopper.GUI.HTML](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.gui.html.md)
- [Grasshopper.GUI.IconEditor](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.gui.iconeditor.md)
- [Grasshopper.GUI.Layout](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.gui.layout.md)
- [Grasshopper.GUI.MRU](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.gui.mru.md)
- [Grasshopper.GUI.RemotePanel](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.gui.remotepanel.md)
- [Grasshopper.GUI.Ribbon](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.gui.ribbon.md)
- [Grasshopper.GUI.Script](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.gui.script.md)
- [Grasshopper.GUI.SettingsControls](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.gui.settingscontrols.md)
- [Grasshopper.GUI.Stacks](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.gui.stacks.md)
- [Grasshopper.GUI.StringDisplay](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.gui.stringdisplay.md)
- [Grasshopper.GUI.Theme](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.gui.theme.md)
- [Grasshopper.GUI.Widgets](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.gui.widgets.md)
- [Grasshopper.Kernel](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.kernel.md)
- [Grasshopper.Kernel.Attributes](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.kernel.attributes.md)
- [Grasshopper.Kernel.Components](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.kernel.components.md)
- [Grasshopper.Kernel.Data](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.kernel.data.md)
- [Grasshopper.Kernel.Expressions](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.kernel.expressions.md)
- [Grasshopper.Kernel.GDL](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.kernel.gdl.md)
- [Grasshopper.Kernel.Geometry](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.kernel.geometry.md)
- [Grasshopper.Kernel.Geometry.ConvexHull](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.kernel.geometry.convexhull.md)
- [Grasshopper.Kernel.Geometry.Delaunay](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.kernel.geometry.delaunay.md)
- [Grasshopper.Kernel.Geometry.SpatialTrees](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.kernel.geometry.spatialtrees.md)
- [Grasshopper.Kernel.Geometry.Voronoi](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.kernel.geometry.voronoi.md)
- [Grasshopper.Kernel.Graphs](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.kernel.graphs.md)
- [Grasshopper.Kernel.Parameters](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.kernel.parameters.md)
- [Grasshopper.Kernel.Parameters.Hints](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.kernel.parameters.hints.md)
- [Grasshopper.Kernel.Sorting](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.kernel.sorting.md)
- [Grasshopper.Kernel.Special](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.kernel.special.md)
- [Grasshopper.Kernel.Special.SketchElements](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.kernel.special.sketchelements.md)
- [Grasshopper.Kernel.Types](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.kernel.types.md)
- [Grasshopper.Kernel.Types.Transforms](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.kernel.types.transforms.md)
- [Grasshopper.Kernel.Undo](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.kernel.undo.md)
- [Grasshopper.Kernel.Undo.Actions](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.kernel.undo.actions.md)
- [Grasshopper.Kernel.Utility](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.kernel.utility.md)
- [Grasshopper.My.Resources](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.my.resources.md)
- [Grasshopper.Plugin](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.plugin.md)
- [Grasshopper.Rhinoceros](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.rhinoceros.md)
- [Grasshopper.Rhinoceros.Annotations](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.rhinoceros.annotations.md)
- [Grasshopper.Rhinoceros.Annotations.Params](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.rhinoceros.annotations.params.md)
- [Grasshopper.Rhinoceros.Display](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.rhinoceros.display.md)
- [Grasshopper.Rhinoceros.Display.Params](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.rhinoceros.display.params.md)
- [Grasshopper.Rhinoceros.Drafting](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.rhinoceros.drafting.md)
- [Grasshopper.Rhinoceros.Drafting.Params](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.rhinoceros.drafting.params.md)
- [Grasshopper.Rhinoceros.Model](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.rhinoceros.model.md)
- [Grasshopper.Rhinoceros.Model.Params](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.rhinoceros.model.params.md)
- [Grasshopper.Rhinoceros.Params](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.rhinoceros.params.md)
- [Grasshopper.Rhinoceros.Render](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.rhinoceros.render.md)
- [Grasshopper.Rhinoceros.Render.Params](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.rhinoceros.render.params.md)