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TDisplayModeUtils Class Reference

class TDisplayModeUtils

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

Public Member Functions
IMPORT_C TBoolIsDisplayModeColor(TDisplayMode)
IMPORT_C TBoolIsDisplayModeValid(TDisplayMode)
IMPORT_C TIntNumDisplayModeBitsPerPixel(TDisplayMode)
IMPORT_C TIntNumDisplayModeColors(TDisplayMode)

Member Functions Documentation

IsDisplayModeColor(TDisplayMode)

IMPORT_C TBoolIsDisplayModeColor(TDisplayModeaDispMode)[static]

Tests whether the display mode specified is colour or greyscale.

Parameters

TDisplayMode aDispModeThe display mode.

IsDisplayModeValid(TDisplayMode)

IMPORT_C TBoolIsDisplayModeValid(TDisplayModeaDispMode)[static]

Tests whether the display mode specified is one of the valid values.

Parameters

TDisplayMode aDispModeThe display mode to be tested.

NumDisplayModeBitsPerPixel(TDisplayMode)

IMPORT_C TIntNumDisplayModeBitsPerPixel(TDisplayModeaDispMode)[static]

Gets the number of bits required by each pixel when displayed in the specified display mode.

Parameters

TDisplayMode aDispModeThe display mode.

NumDisplayModeColors(TDisplayMode)

IMPORT_C TIntNumDisplayModeColors(TDisplayModeaDispMode)[static]

Gets the number of colours or shades of grey supported by the specified display mode.

For instance, a display mode of EGray4 returns 4, EColor4K returns 4096.

Parameters

TDisplayMode aDispModeThe display mode.

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