_Layer Struct Reference

Overwrapping layer context. More...

#include <lcd_text.h>


Data Fields

lcdpos_t addr
 Active layers are linked together in a list sorted in top to bottom order.
char pri
 Priority of this layer (greater in front of lesser).
char buf [LCD_COLS *LCD_ROWS]
 Layer backing store buffer.

Detailed Description

Overwrapping layer context.

Definition at line 98 of file lcd_text.h.

Field Documentation

lcdpos_t _Layer::addr

Active layers are linked together in a list sorted in top to bottom order.

Current XY address into this layer, for write operations.

Definition at line 107 of file lcd_text.h.

char _Layer::buf[LCD_COLS *LCD_ROWS]

Layer backing store buffer.

All writes through the layer are copied into this buffer. Characters cells with value 0 are transparent with respect to other layers in the background.

Definition at line 119 of file lcd_text.h.

char _Layer::pri

Priority of this layer (greater in front of lesser).

Definition at line 110 of file lcd_text.h.

The documentation for this struct was generated from the following file: