jngl/screen_8hpp_source.html

// Copyright 2012-2023 Jan Niklas Hasse <jhasse@bixense.com>

// For conditions of distribution and use, see copyright notice in LICENSE.txt

#pragma once


#include "Vec2.hpp"


namespace jngl {


double getScaleFactor();


void setScaleFactor(double);


double getScreenWidth();


double getScreenHeight();


Vec2 getScreenSize();


} // namespace jngl

Vec2.hpp
Contains jngl::Vec2 class.

jngl::Vec2
Two-dimensional vector.
Definition: Vec2.hpp:32

jngl
JNGL's main namespace.
Definition: Achievement.hpp:10

jngl::setScaleFactor
void setScaleFactor(double)
Overwrite the size of one screen pixel.

jngl::getScaleFactor
double getScaleFactor()
Size of one screen pixel in actual pixels.

jngl::getScreenHeight
double getScreenHeight()
jngl::getScreenSize().y

jngl::getScreenWidth
double getScreenWidth()
jngl::getScreenSize().x

jngl::getScreenSize
Vec2 getScreenSize()
Returns the size of the useable draw area (excluding letter-boxing) in screen pixels.