| Class | Description | |
|---|---|---|
 | GdiBrush | Defines the abstract base class of drawing brush based on System.Drawing.Brush that used to fill the interiors of graphical shapes such as rectangles, ellipses, pies, polygons, and paths. |
| GdiFont | Defines the font, which is based on System.Drawing.Font. |
| GdiFontMetrics | Provides the class that contains measurements for a GdiFont. |
| GdiGraphics | Provides the 2D drawing engine, which is based on GDI+ drawing surface. |
| GdiGraphicsFactory | Represents the drawing factory for GdiGraphics. |
| GdiGraphicsPath | Defines the graphics path based on System.Drawing.Drawing2D.GraphicsPath that provides series of connected lines and curves. |
| GdiHatchBrush | Defines a hatch brush based on System.Drawing.Drawing2D.HatchBrush. |
| GdiImageBrush | Defines the image brush based on System.Drawing.TextureBrush that uses an image to fill the interior of a shape. |
| GdiLinearGradientBrush | Defines the linear gradient brush, which is based on System.Drawing.Drawing2D.LinearGradientBrush and paints an area with a linear gradient. |
| GdiPen | Defines the pen based on System.Drawing.Pen that used to draw lines and curves. |
| GdiRegion | Defines the region based on System.Drawing.Region that used to describe the interior of a graphics shape composed of rectangles and paths. |
| GdiSolidBrush | Defines the solid brush based on System.Drawing.SolidBrush that is used to fill the interiors of graphical shapes use single color. |