screen::FunctionPage Class Reference

Simple page that stores no internal data. the draw and update functions use only global data rather than storing anything. More...

#include <screen.h>

Inheritance diagram for screen::FunctionPage:

Public Member Functions
	FunctionPage (update_func_t update_f, draw_func_t draw_t)
	Creates a function page.
void	update (bool was_pressed, int x, int y) override
	update uses the supplied update function to update this page
void	draw (vex::brain::lcd &, bool first_draw, unsigned int frame_number) override
	draw uses the supplied draw function to draw to the screen

Detailed Description

Simple page that stores no internal data. the draw and update functions use only global data rather than storing anything.

Constructor & Destructor Documentation

FunctionPage()

screen::FunctionPage::FunctionPage	(	update_func_t	update_f,
		draw_func_t	draw_f )

Creates a function page.

FunctionPage.

Parameters

update_f	the function called every tick to respond to user input or do data collection
draw_t	the function called to draw to the screen
update_f	drawing function
draw_f	drawing function

Member Function Documentation

draw()

void screen::FunctionPage::draw ( vex::brain::lcd & screen, bool first_draw, unsigned int frame_number )

overridevirtual

draw uses the supplied draw function to draw to the screen

See also

Page::draw

Reimplemented from screen::Page.

update()

void screen::FunctionPage::update ( bool was_pressed, int x, int y )

overridevirtual

update uses the supplied update function to update this page

See also

Page::update

Reimplemented from screen::Page.

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The documentation for this class was generated from the following files:

• screen.h
• screen.cpp