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These classes provide powerful graphics drawing primitives for both 2D and (with OpenGL) 3D.
See also this introduction to the TQt coordinate system.
| TQBitmap | Monochrome (1-bit depth) pixmaps |
| TQBrush | Defines the fill pattern of shapes drawn by a TQPainter |
| TQCanvas | 2D area that can contain TQCanvasItem objects |
| TQCanvasEllipse | Ellipse or ellipse segment on a TQCanvas |
| TQCanvasItem | Abstract graphic object on a TQCanvas |
| TQCanvasItemList | List of TQCanvasItems |
| TQCanvasLine | Line on a TQCanvas |
| TQCanvasPixmap | Pixmaps for TQCanvasSprites |
| TQCanvasPixmapArray | Array of TQCanvasPixmaps |
| TQCanvasPolygon | Polygon on a TQCanvas |
| TQCanvasPolygonalItem | Polygonal canvas item on a TQCanvas |
| TQCanvasRectangle | Rectangle on a TQCanvas |
| TQCanvasSpline | Multi-bezier splines on a TQCanvas |
| TQCanvasSprite | Animated canvas item on a TQCanvas |
| TQCanvasText | Text object on a TQCanvas |
| TQCanvasView | On-screen view of a TQCanvas |
| TQColor | Colors based on RGB or HSV values |
| TQColorDialog | Dialog widget for specifying colors |
| TQColorGroup | Group of widget colors |
| TQFont | Font used for drawing text |
| TQFontDatabase | Information about the fonts available in the underlying window system |
| TQFontInfo | General information about fonts |
| TQFontMetrics | Font metrics information |
| TQGL | Namespace for miscellaneous identifiers in the TQt OpenGL module |
| TQGLColormap | Used for installing custom colormaps into TQGLWidgets |
| TQGLContext | Encapsulates an OpenGL rendering context |
| TQGLFormat | The display format of an OpenGL rendering context |
| TQGLWidget | Widget for rendering OpenGL graphics |
| TQIconSet | Set of icons with different styles and sizes |
| TQImage | Hardware-independent pixmap representation with direct access to the pixel data |
| TQImageConsumer | Abstraction used by TQImageDecoder |
| TQImageDecoder | Incremental image decoder for all supported image formats |
| TQImageFormat | Incremental image decoder for a specific image format |
| TQImageFormatType | Factory that makes TQImageFormat objects |
| TQImageIO | Parameters for loading and saving images |
| TQMovie | Incremental loading of animations or images, signalling as it progresses |
| TQPaintDevice | The base class of objects that can be painted |
| TQPaintDeviceMetrics | Information about a paint device |
| TQPainter | Does low-level painting e.g. on widgets |
| TQPalette | Color groups for each widget state |
| TQPen | Defines how a TQPainter should draw lines and outlines of shapes |
| TQPicture | Paint device that records and replays TQPainter commands |
| TQPixmap | Off-screen, pixel-based paint device |
| TQPixmapCache | Application-global cache for pixmaps |
| TQPNGImagePacker | Creates well-compressed PNG animations |
| TQPoint | Defines a point in the plane |
| TQPointArray | Array of points |
| TQPrinter | Paint device that paints on a printer |
| TQRect | Defines a rectangle in the plane |
| TQRegion | Clip region for a painter |
| TQSize | Defines the size of a two-dimensional object |
| TQStyleSheet | Collection of styles for rich text rendering and a generator of tags |
| TQWMatrix | 2D transformations of a coordinate system |
| Copyright © 2007 Trolltech | Trademarks | TQt 3.3.8
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