GrFont.h File Reference

Defines the base class used by all Graphical Fonts. More...

#include "Canvas.h"

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Classes
struct	CharDef_t
	Data Structure that defines an individual character. More...
class	GrFont
	Base class used by all Graphical Fonts. More...

Functions
uint16_t	rgb16to12 (uint16_t color16Bit)
	Function for converting 16-bit colors into the 12-bit color used by the TFT.

Detailed Description

Defines the base class used by all Graphical Fonts.

Function Documentation

rgb16to12()

uint16_t rgb16to12

(

uint16_t

color16Bit

)

Function for converting 16-bit colors into the 12-bit color used by the TFT.

Parameters

[in]

color16Bit

16-bit color

Returns

12-bit color in ARGB format

The 12-bit color format uses 4-bits for the alpha channel, red, green, and blue. This function sets the alpha value to 0.