# Drawing Classes

These classes provide powerful graphics drawing primitives.

See also this introduction to the Qt coordinate system.

Classes:

- QBitmap (Monochrome (1 bit depth) pixmaps)
- QBrush (Defines the fill pattern of shapes drawn by a QPainter)
- QColor (Colors based on RGB)
- QColorGroup (Group of widget colors)
- QFont (Font used for drawing text)
- QPaintDevice (Of objects that can be painted)
- QPaintDeviceMetrics (Information about a paint device)
- QPainter (Paints on paint devices)
- QPalette (Color groups for each widget state)
- QPen (Defines how a QPainter should draw lines and outlines of shapes)
- QPicture (Paint device that records and replays QPainter commands)
- QPixmap (Off-screen pixel-based paint device)
- QPoint (Defines a point in the plane)
- QPointArray (Array of points)
- QPrinter (Paint device that prints graphics on a printer)
- QRect (Defines a rectangle in the plane)
- QRegion (Clip region for a painter)
- QSize (Defines the size of a two-dimensional object)
- QWMatrix (2D transformations of a coordinate system)