input::touch_port_t Struct Reference

Touchscreen coordinate bounds used to scale absolute input. More...

#include <src/input.h>

Inheritance diagram for input::touch_port_t:

Collaboration diagram for input::touch_port_t:

Public Member Functions
	operator bool () const
	Check whether the touch-port bounds are initialized.

Public Attributes
float	client_offsetX
	Horizontal client viewport offset used when scaling touch input.
float	client_offsetY
	Vertical client viewport offset used when scaling touch input.
int	env_height
	Height of the full capture environment in physical pixels.
int	env_logical_height
	Height of the full capture environment after display scaling.
int	env_logical_width
	Width of the full capture environment after display scaling.
int	env_width
	Width of the full capture environment in physical pixels.
float	scalar_inv
	Inverse scale factor from client coordinates to display coordinates.
float	scalar_tpcoords
	Scale factor from client coordinates to touch-port coordinates.
Public Attributes inherited from platf::touch_port_t
int	height
	Frame or display height in pixels.
int	logical_height
	Logical height after display scaling.
int	logical_width
	Logical width after display scaling.
int	offset_x
	Horizontal offset in physical pixels.
int	offset_y
	Vertical offset in physical pixels.
int	width
	Frame or display width in pixels.

Detailed Description

Touchscreen coordinate bounds used to scale absolute input.

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The documentation for this struct was generated from the following file:

• src/input.h