A GParamSpec derived structure that contains the meta data for double properties.
GParamSpec parent_instance;
private GParamSpec portion
gdouble minimum;
minimum value for the property specified
gdouble maximum;
maximum value for the property specified
gdouble default_value;
default value for the property specified
gdouble epsilon;
values closer than epsilon will be considered identical
by g_param_values_cmp(); the default value is 1e-90.
A GParamSpec derived structure that contains the meta data for double properties. GParamSpec parent_instance; private GParamSpec portion gdouble minimum; minimum value for the property specified gdouble maximum; maximum value for the property specified gdouble default_value; default value for the property specified gdouble epsilon; values closer than epsilon will be considered identical by g_param_values_cmp(); the default value is 1e-90.