MonoCanvas class

A monochromatic bitmap canvas, with useful drawing routines.

Constructors

MonoCanvas(int width, int height)

Properties

data → List<bool>

no setter

hashCode → int

The hash code for this object.

no setter, inherited

height → int

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

width → int

final

Methods

clear() → void

drawCircle(int x0, int y0, int r, bool color) → void

Draw a circle outline

drawLine(int x0, int y0, int x1, int y1, bool color) → void

draw a line using Bresenham's line algorithm

drawPixel(int x, int y, bool color) → void

draw single pixel

drawRect(int x, int y, int w, int h, bool color) → void

Draw an outlined rectangle

fillRect(int x, int y, int w, int h, bool color) → void

draw a filled rectangle on the oled

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

setCursor(int x, int y) → void

set starting position of a text string on the oled

toString() → String

A string representation of this object.

inherited

writeString(Font font, int size, String string, bool color, bool wrap, int linespacing) → void

write text to the oled

Operators

operator ==(Object other) → bool

The equality operator.

inherited