rolmodl::sys::Display Struct Reference

Display information snapshot. More...

#include <Base.hpp>

Public Member Functions
const char *	name () const noexcept
	Get recorded display name. More...
geom::RectWH	bounds () const noexcept
	Get recorded display resolution. More...
geom::RectWH	usableBounds () const noexcept
	Get recorded display usable bounds. Excludes system decorations such as the menu bar and the dock. More...
float	ddpi () const noexcept
	Get recorded display diagonal DPI (dots per inch). More...
float	hdpi () const noexcept
	Get recorded display horizontal DPI (dots per inch). More...
float	vdpi () const noexcept
	Get recorded display vertical DPI (dots per inch). More...

Friends
Display	display::unsafe::byIndex (unsigned int i)
	rolmodl::sys::display::unsafe::byIndex()

Detailed Description

Display information snapshot.

Todo:

: explain why a snapshot is used instead of separate functions

See also

rolmodl::sys:display::unsafe::name

rolmodl::sys:display::unsafe::bounds

rolmodl::sys:display::unsafe::usableBounds

Definition at line 258 of file Base.hpp.

Member Function Documentation

name()

const char * rolmodl::sys::Display::name ( ) const

noexcept

Get recorded display name.

See also

rolmodl::sys:display::unsafe::name

Definition at line 261 of file Base.cpp.

bounds()

geom::RectWH rolmodl::sys::Display::bounds ( ) const

noexcept

Get recorded display resolution.

See also

rolmodl::sys:display::unsafe::bounds

Definition at line 265 of file Base.cpp.

usableBounds()

geom::RectWH rolmodl::sys::Display::usableBounds ( ) const

noexcept

Get recorded display usable bounds. Excludes system decorations such as the menu bar and the dock.

See also

rolmodl::sys:display::unsafe::usableBounds

Definition at line 268 of file Base.cpp.

ddpi()

float rolmodl::sys::Display::ddpi ( ) const

noexcept

Get recorded display diagonal DPI (dots per inch).

See also

https://wiki.libsdl.org/SDL_GetDisplayDPI

Definition at line 272 of file Base.cpp.

hdpi()

float rolmodl::sys::Display::hdpi ( ) const

noexcept

Get recorded display horizontal DPI (dots per inch).

See also

https://wiki.libsdl.org/SDL_GetDisplayDPI

Definition at line 275 of file Base.cpp.

vdpi()

float rolmodl::sys::Display::vdpi ( ) const

noexcept

Get recorded display vertical DPI (dots per inch).

See also

https://wiki.libsdl.org/SDL_GetDisplayDPI

Definition at line 278 of file Base.cpp.

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

• src/rolmodl/hpp/Base.hpp
• src/rolmodl/Base.cpp