Examples: Buffer Blog Post

ex01-buffer-create.js

// create a Buffer with initial length of 0
var buffer = Ti.createBuffer();

ex02-buffer-create-sized.js

 // create a buffer with initial size of 512 bytes
var buffer = Ti.createBuffer({ length: 512 });

ex03-buffer-shrink.js

var buffer = Ti.createBuffer({ length: 512 });

// Shrink it.
buffer.length = 256;

// Set to zero length and release underlying storage.
buffer.release(); 

ex04-buffer-insert.js

var buffer = Ti.createBuffer({ length: 2 });
buffer[0] = 1;
buffer[1] = 3;

var buffer2 = Ti.createBuffer({ length: 1 });
buffer2[0] = 2;
buffer.insert(buffer2, 1);

// writes 123
Ti.API.info(String(buffer[0]) + String(buffer[1]) + String(buffer[2]));