TICKIT_PEN_HAS_ATTR(3) Library Functions Manual TICKIT_PEN_HAS_ATTR(3) NAME tickit_pen_has_attr - test if a pen has a given attribute SYNOPSIS #include <tickit.h> bool tickit_pen_has_attr(TickitPen *pen, TickitPenAttr attr); bool tickit_pen_nondefault_attr(TickitPen *pen, TickitPenAttr attr); Link with -ltickit. DESCRIPTION tickit_pen_has_attr() tests whether a pen instance has a given attribute defined on it. It returns true if the corresponding tickit_pen_set_*_attr() function has been called since construction, or the last time it was cleared. This is true even if the attribute has been set to its default value. tickit_pen_nondefault_attr() tests whether a pen instance has a given at- tribute defined with a non-default value. It returns true if the attribute is set to a value that is not the default, or false if the attribute is ab- sent, or set to the default value for that attribute type. RETURN VALUE tickit_pen_has_attr() and tickit_pen_nondefault_attr() return a boolean. SEE ALSO tickit_pen_new(3), tickit_pen_set_bool_attr(3), tickit_pen_set_int_attr(3), tickit_pen_set_colour_attr(3), tickit_pen_clear_attr(3), tickit_pen(7), tickit(7) TICKIT_PEN_HAS_ATTR(3)
NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | SEE ALSO
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