iotouch::ValueStoringResistiveTouchScreen Class Reference

#include <ResistiveTouchScreen.h>

Inheritance diagram for iotouch::ValueStoringResistiveTouchScreen:

Public Member Functions
	ValueStoringResistiveTouchScreen (TouchInterrogator &interrogator, const TouchOrientationSettings &rotation)
void	sendEvent (float locationX, float locationY, float pressure, TouchState touched) override
float	getTouchPressure () const
float	getLastX () const
float	getLastY () const
bool	isPressed () const
TouchState	getTouchState () const
Public Member Functions inherited from iotouch::TouchScreenManager
	TouchScreenManager (TouchInterrogator *interrogator, const TouchOrientationSettings &orientationSettings)
void	start ()
void	setUsedForScrolling (bool scrolling)
void	calibrateMinMaxValues (float xmin, float xmax, float ymin, float ymax)
void	setCalibration (const CalibrationHandler &other)
void	enableCalibration (bool ena)
TouchOrientationSettings	changeOrientation (const TouchOrientationSettings &newOrientation)
TouchOrientationSettings	getOrientation ()
void	exec () override

Detailed Description

Handles the touch screen interface by storing the latest values for later use. This allows for simple uses of touch screen without creating a sub class, by just getting the latest values as needed.

Member Function Documentation

sendEvent()

void iotouch::ValueStoringResistiveTouchScreen::sendEvent ( float locationX, float locationY, float touchPressure, TouchState touched )

overridevirtual

You must create a subclass extends from this and takes the three values converting into an event for processing.

Parameters

locationX	the location between 0 and 1 in the X domain
locationY	the location between 0 and 1 in the Y domain
touched	if the panel is current touched

Implements iotouch::TouchScreenManager.

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

• src/ResistiveTouchScreen.h
• src/ResistiveTouchScreen.cpp