lvh::TouchContact Struct Reference

Touch contact event for touchscreen and trackpad devices. More...

#include <src/include/libvirtualhid/types.hpp>

Collaboration diagram for lvh::TouchContact:

Public Attributes
float	contact_major_axis = 0.0F
	Contact major-axis size in viewport pixels, or 0.0 when unknown.
float	contact_minor_axis = 0.0F
	Contact minor-axis size in viewport pixels, or 0.0 when unknown.
std::int32_t	id = 0
	Consumer-stable contact identifier.
std::int32_t	orientation = 0
	Contact orientation in degrees, typically in the inclusive range [-90, 90].
float	pressure = 0.0F
	Normalized pressure in the inclusive range [0.0, 1.0].
bool	touching = true
	Whether the contact is touching the surface.
PointerViewport	viewport
	Pixel viewport that receives the contact.
float	x = 0.0F
	Normalized X coordinate in the inclusive range [0.0, 1.0].
float	y = 0.0F
	Normalized Y coordinate in the inclusive range [0.0, 1.0].

Detailed Description

Touch contact event for touchscreen and trackpad devices.

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

• src/include/libvirtualhid/types.hpp