Self ng.Color.set_alpha (Number alpha) vs. 1.1.4 Full+Lite

Set the color alpha (opacity) value.

Parameters

Number alpha Required vs. 1.1.4 Full+Lite
The alpha value as a float between 0 to 1 (1 is 100% opacity).

Return

Self Required vs. 1.1.4 Full+Lite
The original ng.Color object.