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--- archive:widescreen [2017/06/12 15:43] – created korshun
+++ archive:widescreen [Unknown date] (current) – removed - external edit (Unknown date) 127.0.0.1
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-<note warning>This is an **archived** page. For up-to-date documentation, visit [[:|the front page]]</note>
-====== Widescreen support functions ======
-===== GetAspectRatio =====
-''int GetAspectRatio()''
-Returns the aspect ratio that ZDoom is currently using for [[zdoom>HudMessage|HudMessages]].
-  * ''ASPECT_4_3''
-  * ''ASPECT_16_9''
-  * ''ASPECT_16_10''
-  * ''ASPECT_17_10''
-  * ''ASPECT_5_4''
-Every aspect ratio constant is a fixed-point number equal to the corresponding ratio, for example, ''ASPECT_4_3'' is equal to ''1.333333333333333''.
-===== Hud boundaries =====
-''fixed HudLeftFor  (fixed width)''
-''fixed HudRightFor (fixed width)''
-''fixed HudTopFor   (fixed height)''
-''fixed HudBottomFor(fixed height)''
-Return the boundaries of the screen for the given virtual width or height, accounting for current aspect ratio. Equivalent to adding or subtracting a hud border manually.
-===== Hud borders =====
-''fixed HudBorderXFor(fixed width)''
-''fixed HudBorderYFor(fixed width)''
-Return hud borders for the given virtual width or height.
-===== See also =====
-Variants of the same functions operating on currently set size, instead of receiving it every time, are available in [[.hudlib|hudlib]] and have the same name, except without the ''For'' prefix.

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