value method
Implementation
String value(){
switch(this){
case GradientOrientation.L_R: return "L_R";
case GradientOrientation.R_L: return "R_L";
case GradientOrientation.T_B: return "T_B";
case GradientOrientation.B_T: return "B_T";
case GradientOrientation.TL_BR: return "TL_BR";
case GradientOrientation.TR_BL: return "TR_BL";
case GradientOrientation.BL_TR: return "BL_TR";
case GradientOrientation.BR_TL: return "BR_TL";
}
}