#include "pico/stdlib.h"
#include <map>

Include dependency graph for canvas.h:

This graph shows which files directly or indirectly include this file:

Classes
struct	struct_ConfigGraphicWidget
	data structure used to configure graphic framebuffer More...

struct	struct_ConfigTextWidget
	the data structure used to configure textual widget More...

class	Canvas
	The canvas is a virtual memory in which the widget draws. More...

class	CanvasVLSB
	A special version of canvas for monochrome widget (and device) with 8pixel/byte arranged vertically. More...

class	CanvasRGB
	A special version of canvas for color widget (and device) with 1 pixel/byte accoeding to 565 RGB color coding. More...

class	CanvasHMSB
	A special version of canvas for monochrome widget with 8pixel/byte arranged horizontally. Usefull for monochrome widget (e.g.text) even for color RGB565 display device. More...

Macros
#define	FONT_WIDTH_INDEX 0
	index of the font width value in the <...>_font.h file

#define	FONT_HEIGHT_INDEX 1
	index of the font height value in the <...>_font.h file

#define	BYTE_SIZE 8
	the symbolic value of a byte

Enumerations
enum class	ColorIndex
	define the code value for color

enum class	CanvasFormat { MONO_VLSB , MONO_HLSB , MONO_HMSB , RGB565 }
	the format of the canvas More...

Detailed Description

Enumeration Type Documentation

strong

the format of the canvas

Enumerator
MONO_VLSB	monochrome canvas, pixel arranged vertically, LSB is top pixel
MONO_HLSB	monochrome canvas, pixel arranged horizontally, LSB is left pixel
MONO_HMSB	monochrome canvas, pixel arranged horizontally, MSB is left pixel
RGB565	color canvas, 16bits/pixel arranged 5b-red,6b-green,5b-blue