Create a dot (useful for add location indications and debugging)
craft.$dot(size,color,options)size <Number> Dot radius sizecolor <String> Fill color in '#FFFFFF' or '0xFFFFFF' format.options <Object>//simple
craft.$dot();
craft.$dot(10);
craft.$dot(10,'#FF0000');
//alias
craft.$d();
//full default values
craft.$dot(5,'#ff0000',{
x:0,
y:0,
group:undefined,
fill:'#ff0000',
size:10,
stroke:{
size:0, // leave 0 for disable stroke
color:'#000000',
alpha:1
}
});