pu::ui::TouchPoint Struct Reference

Type encoding a touch point. More...

#include <ui_Types.hpp>

Public Member Functions
constexpr	TouchPoint ()
	Creates a new, invalid TouchPoint (with both coordinates set to -1).
constexpr	TouchPoint (const u32 x, const u32 y)
	Creates a new TouchPoint with the specified coordinates.
constexpr bool	IsEmpty () const
	Checks whether this TouchPoint is not valid (both coordinates are less than 0).
constexpr bool	HitsRegion (const i32 region_x, const i32 region_y, const i32 region_w, const i32 region_h) const
	Checks whether this TouchPoint hits a rectangle region.

Public Attributes
i32	x
i32	y

Detailed Description

Type encoding a touch point.

Constructor & Destructor Documentation

TouchPoint() [1/2]

pu::ui::TouchPoint::TouchPoint ( )

inlineconstexpr

Creates a new, invalid TouchPoint (with both coordinates set to -1).

TouchPoint() [2/2]

pu::ui::TouchPoint::TouchPoint ( const u32 x, const u32 y )

inlineconstexpr

Creates a new TouchPoint with the specified coordinates.

Parameters

x	X coordinate.
y	Y coordinate.

Member Function Documentation

HitsRegion()

bool pu::ui::TouchPoint::HitsRegion ( const i32 region_x, const i32 region_y, const i32 region_w, const i32 region_h ) const

inlineconstexpr

Checks whether this TouchPoint hits a rectangle region.

Parameters

region_x	X coordinate of the region.
region_y	Y coordinate of the region.
region_w	Width of the region.
region_h	Height of the region.

Returns

Whether this TouchPoint hits the region.

IsEmpty()

bool pu::ui::TouchPoint::IsEmpty ( ) const

inlineconstexpr

Checks whether this TouchPoint is not valid (both coordinates are less than 0).

Returns

Whether this TouchPoint is invalid/empty.

Member Data Documentation

x

i32 pu::ui::TouchPoint::x

y

i32 pu::ui::TouchPoint::y

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

• Plutonium/include/pu/ui/ui_Types.hpp