meg768/hzeller-matrix-example

Example of using the heller-matrix add-on.

Hzeller Matrix Example

Example of using the heller-matrix add-on for Node. You can find it here https://www.npmjs.com/package/hzeller-matrix

$ sudo node app.js

This assumes a 32x32 RGB display. To change the width and height use --width and --height options (or --size).

$ sudo node app.js --width 96 --height 96
$ sudo node app.js --size 96x96

Or try some animations

$ sudo node app.js --rain
$ sudo node app.js --perlin
$ sudo node app.js --animation animations/32x32/pacman.gif
$ sudo node app.js --animation animations/32x32/tree.gif

Display text

$ sudo node app.js --text "Hello World!" --fontName fonts/Roboto.ttf --textColor blue

Display image

$ sudo node app.js --image images/32x32/emojis/435.png --iterations 2

The size of the display may be specified by the width and height options.

$ sudo node app.js --text "Hello World!" --width 96 --height 96
$ sudo node app.js --image images/96x96/emojis/435.png --iterations 2 --width 96 --height 96

Why not try a random animation with a 32x32 display?

$ sudo node app.js --animation animations/32x32

Or with a 96x96 display?

$ sudo node app.js --animation animations/96x96 --size 96x96
$ sudo node app.js --clock images/96x96/clocks/swiss-blue.png --size 96x96