getButtonHeight function
获取按钮高度
Implementation
double getButtonHeight(EasyButtonSize? size) {
double height = iButtonHeight;
if (size == null) return height;
switch (size) {
case EasyButtonSize.small:
height = iButtonHeightSmall;
break;
case EasyButtonSize.middle:
height = iButtonHeightMiddle;
break;
case EasyButtonSize.larger:
height = iButtonHeightLarger;
break;
}
return height;
}