GDI

Graphics device interface (GDI)

CBitmapContext

An abstract, device-independent, interface to bitmapped graphics contexts.

CBitmapDevice

Defines an abstract interface for the capabilities and attributes of a bitmapped...

CFont

Abstract font interface.

CFontCache

Font cache.

CGraphicsContext

Abstract base class for all graphics contexts.

CGraphicsDevice

Specifies the interface for concrete device classes.

CPalette

Provides user-definable palette support to the GDI.

CPdrModelList

Implements a printer model list interface for a collection of PDR files.

CPicture

Abstract base class for: drawing a picture to a graphics context, storing and re...

CPrinterControl

Printer control interface.

CPrinterDevice

Printer graphics device interface.

CPrinterDriver

Provides access to a store containing printer specification data.

CPrinterDriverUI

Printer specific user interface.

CPrinterModelList

Printer model list interface.

CPrinterPort

Printer port interface.

CTypefaceStore

Typeface store abstract base interface.

GDI.H Global variables

KRgbBlack

MContingentLineBreaker

Used to determine the line breaks around pictures and other characters with the ...

MContingentLineBreakerL

Used to determine the line breaks around pictures and other characters with the ...

MGraphicsDeviceMap

Interface class for mapping between twips and device-specific units (pixels).

MLineBreaker

Customizes the Unicode line-breaking algorithm.

MPageRegionPrinter

Interface for printing in bands.

MPictureFactory

Abstract interface for instantiating and restoring new CPicture derived objects.

RRunInfoArray

This class is used to keep track of the shared run info array. Keep it open for ...

RShapeInfo

Holds shaping information for text that requires it (for example Indic text).

TBandAttributes

Controls the attributes of the band to be printed.

TBidiLogicalToVisual

This class is a low-level class for bi-directionally reordering text. It allows ...

TBidiPanic

This enumeration holds the possible panic codes that may be raised by the BidiTe...

TBidirectionalState

The bidirectional state class. This class contains functions that implement the ...

TBidiText

This class works as a replacement for HBufC in those cases where a small amount ...

TCodeSection

Code section range information.

TColor256Util

Enables conversion, in both directions, between a TRgb object and an index into ...

TDisplayMode

Display modes.

TDisplayModeUtils

A set of static utility functions to get information about a display mode.

TFontPosture

Font posture flags. Fonts can be either upright or italic.

TFontPrintPosition

Font print position flags. Fonts can be normal, superscript or subscript.

TFontSpec

Specifies the font specification in device independent terms.

TFontStrikethrough

Font strike-through flags.

TFontStrokeWeight

Font stroke weight flags.

TFontStyle

Encapsulates a font style.

TFontUnderline

Font underline flags.

TGlyphBitmapType

An enumerated type for the format of a glyph bitmap. This type is currently used...

TLinearDDA

Linear digital differential analyser.

TLineBreakPanic

This enumeration holds the possible panic codes that may be raised by the LineBr...

TMargins

A set of margins used for cropping a picture.

TPageSpec

Page specification for a print operation.

TPictureCapability

Picture capabilities.

TPictureHeader

Picture header providing an interface to a stored picture. The header holds:

TPrinterModelEntry

Detailed information about a printer model. "gdi.lib"

TPrinterModelHeader

Information about a printer model.

TPrinterModelName

Defines a modifiable buffer descriptor that can contain the name of a printer mo...

TRgb

24-bit RGB colour value with 8 bits each for red, green and blue.

TTypeface

Typeface name and attributes.

TTypefaceSupport

Typeface family support information.

TZoomFactor

The interface for mapping between twips and device-specific units enriched with ...