getOffset function
Implementation
Offset getOffset(LightSourcePosition? lightSourcePosition) {
switch(lightSourcePosition) {
case LightSourcePosition.TOP_LEFT:
return const Offset(4.0, 4.0);
case LightSourcePosition.TOP:
return const Offset(0.0, 4.0);
case LightSourcePosition.TOP_RIGHT:
return const Offset(-4.0, 4.0);
case LightSourcePosition.RIGHT:
return const Offset(-4.0, 0.0);
case LightSourcePosition.BOTTOM_RIGHT:
return const Offset(-4.0, -4.0);
case LightSourcePosition.BOTTOM:
return const Offset(0.0, -4.0);
case LightSourcePosition.BOTTOM_LEFT:
return const Offset(4.0, -4.0);
case LightSourcePosition.LEFT:
return const Offset(4.0, 0.0);
default:
return const Offset(0.0, 0.0);
}
}