#include <cartotype_graphics.h>

Inheritance diagram for CartoType::TSimplePalette< aColors >:

Public Member Functions
TColor	Foreground (int32 aIndex) const
TColor	Background (int32 aIndex) const
int32	Count () const
int32	AddEntry (TResult &aError, TColor aForeground, TColor aBackground)
Public Attributes
int32	iEntries
TColor	iForeground [aColors]
TColor	iBackground [aColors]

Detailed Description

template<int32 aColors>
class CartoType::TSimplePalette< aColors >

A simple templated palette class for any number of colors.

Member Function Documentation

template<int32 aColors>

int32 CartoType::TSimplePalette< aColors >::AddEntry	(	TResult &	aError,
		TColor	aForeground,
		TColor	aBackground
	)		`[inline, virtual]`

Add a new entry if possible, returning its index. If the combination of foreground and background colors already exists in the palette, returns its index. Return 0 and set aError if the operation fails.

Implements CartoType::MPalette.

template<int32 aColors>

TColor CartoType::TSimplePalette< aColors >::Background ( int32 aIndex ) const [inline, virtual]

Supply a background for color index aIndex. If the 'null color' KTransparentBlack is supplied no background is drawn.

Implements CartoType::MPalette.

template<int32 aColors>

int32 CartoType::TSimplePalette< aColors >::Count ( ) const [inline, virtual]

Return the number of entries in the palette.

Implements CartoType::MPalette.

template<int32 aColors>

TColor CartoType::TSimplePalette< aColors >::Foreground ( int32 aIndex ) const [inline, virtual]

Supply a color for color index aIndex.