[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'Graphics' (#lcl)

Reference for unit 'Graphics': Classes

EGraphicException

  

EGraphicException - exception handler for error in graphics

EInvalidGraphic

  

EInvalidGraphic - exception handler for an invalid graphic

EInvalidGraphicOperation

  

EInvalidGraphicOperation - exception handler for invalid graphic operation

TBitmap

  

TBitmap is the data of an image, and can be loaded from a file, stream or resource in .bmp or .xpm format

TBrush

  

The Brush to be used to Paint on the current Canvas

TBrushHandleCache

  

TCanvas

  

TCanvas - where most of the drawing is performed

TCursorImage

  

TCursorImage - an Icon to be used to represent a cursor

TCursorImageImage

  

TCursorImageImage - the image for a cursor, stored as an Icon

TCustomBitmap

  

TCustomBitMap - the base class for TBitmap

TCustomIcon

  

TCustomIcon - base class for TIcon

TFont

  

The Font to be used for drawing Text

TFontHandleCache

  

TFontHandleCacheDescriptor

  

TFPImageBitmap

  

A class of Bitmap using the FPImage reader and writer (ie customised for FreePascal)

TGraphic

  

Base class for dealing with Graphic images

TGraphicsObject

  

Primitive ancestor class, mainly for Delphi compatibility

TIcnsIcon

TIcnsList

TIcon

  

TIcon - icons, small images typically associated with applications, controls, etc. Stored in files with .ico extension

TIconImage

  

TIconImage - a primitive Icon class with handles for the Bitmap, Mask and Palette

TJPEGImage

  

TJPEGImage - a class for handling images stored in JPEG (compressed) format

TPen

  

The current Pen for drawing on the current Canvas

TPenHandleCache

  

TPicture

  

TPicture is a TGraphic container, used in place of a TGraphic if the graphic can be of any TGraphic class.

TPixmap

  

PixMap - a class derived from TBitMap , with wrapper to deal specifically with PixMaps (ie using 'XPM' format)

TPortableAnyMapGraphic

  

TPortableAnyMapGraphic - a PAM graphic image

TPortableNetworkGraphic

  

TPortableNetworkGraphic - a PNG image

TRasterImage

  

TRasterImage - base class for a number of graphic controls, including TCustomBitmap and TCustomIcon, which use a raster of dots to display graphic information

TRegion

  

A defined Region on the screen, in which text is written

TSharedBitmap

  

TSharedBitmap - a reference counted Bitmap graphic

TSharedCursorImage

  

TSharedCursorImage - a reference counted shared image to be used for cursors

TSharedCustomBitmap

  

TSharedCustomBitmap - a reference counted base class for TSharedBitmap, TSharedPixmap, TSharedJPEGImage, TSharedPortableNetworkGraphic and TSharedPortableAnyMapGraphic

TSharedIcon

  

TSharedIcon - a reference counted shared Icon

TSharedImage

  

TSharedImage - base class for reference counted images

TSharedJpegImage

  

TSharedJpegImage - a reference counted shared image of type JPEG

TSharedPixmap

  

TSharedPixmap - a reference counted Pixmap graphic

TSharedPortableAnyMapGraphic

  

TSharedPortableAnyMapGraphic - a reference counted shared PAMG

TSharedPortableNetworkGraphic

  

TSharedPortableNetworkGraphic - a reference counted PNG Image

TSharedRasterImage

  

TSharedRasterImage - a reference counted raster image (may be shared between several controls)

The latest version of this document can be found at lazarus-ccr.sourceforge.net.