Gio.js
Getting Start
Gio.js 2.0
Basic Elements
Configuration
Object Design API
Color and Style API
Working with Data
Callback
Dependence Interface
Advanced Feature
setBackgroundColor
Sets the color of the background. The default is0x000000:
// the parameter can be a string like "#530000" or a hex number 0x530000
controller.setBackgroundColor("#530000);
//controller.setBackgroundColor(0x530000);