====== CzColour::GetG ======

===== Description =====

Get the green component of an CzColour object.

===== Function prototype =====

<code>unsigned char CzColour::GetG(void);</code>

===== Arguments =====

None.


===== Return value =====

The green component of the CzColour object, as an unsigned 8-bit integer.

===== Comments =====

None.