lcd_image.h File Reference

Contains representation of the images to be drawn on LCD display and methods that simplify the work with them. More...

#include <stdint.h>
#include <stdbool.h>

Go to the source code of this file.

Data Structures
struct	LCD_image_t
	Describes properties of the image to be drawn on LCD display. More...

Typedefs
typedef struct LCD_image_t	LCD_image_t

Functions
bool	lcd_image_get_pixel (const LCD_image_t *const image, const uint16_t x, const uint16_t y, uint16_t *const pixelOut)
	Gets pixel (color value) from specific position of the image. More...

Detailed Description

Contains representation of the images to be drawn on LCD display and methods that simplify the work with them.

Author

Damian Ślusarczyk

Function Documentation

lcd_image_get_pixel()

bool lcd_image_get_pixel	(	const LCD_image_t *const	image,
		const uint16_t	x,
		const uint16_t	y,
		uint16_t *const	pixelOut
	)

Gets pixel (color value) from specific position of the image.

Parameters

image	Pointer to the selected image
x	Position of the pixel in X-axis
y	Position of the pixel in Y-axis
pixelOut	Pointer to variable where value of the pixel will be stored

Returns

true Pixel value has been stored successfully

false Invalid values of the function parameters