diff options
Diffstat (limited to 'doc/classes/DisplayServer.xml')
| -rw-r--r-- | doc/classes/DisplayServer.xml | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/doc/classes/DisplayServer.xml b/doc/classes/DisplayServer.xml index ca3d1138b9..a6b854e36a 100644 --- a/doc/classes/DisplayServer.xml +++ b/doc/classes/DisplayServer.xml @@ -403,8 +403,14 @@ <return type="float" /> <argument index="0" name="screen" type="int" default="-1" /> <description> - Returns the current refresh rate of the specified screen. If [code]screen[/code] is [code]SCREEN_OF_MAIN_WINDOW[/code] (the default value), a screen with the main window will be used. - [b]Note:[/b] Returns [code]60.0[/code] if the DisplayServer fails to find the refresh rate for the specified screen. On HTML5, [method screen_get_refresh_rate] will always return [code]60.0[/code] as there is no way to retrieve the refresh rate on that platform. + Returns the current refresh rate of the specified screen. If [code]screen[/code] is [constant SCREEN_OF_MAIN_WINDOW] (the default value), a screen with the main window will be used. + [b]Note:[/b] Returns [code]-1.0[/code] if the DisplayServer fails to find the refresh rate for the specified screen. On HTML5, [method screen_get_refresh_rate] will always return [code]-1.0[/code] as there is no way to retrieve the refresh rate on that platform. + To fallback to a default refresh rate if the method fails, try: + [codeblock] + var refresh_rate = DisplayServer.screen_get_refresh_rate() + if refresh_rate < 0: + refresh_rate = 60.0 + [/codeblock] </description> </method> <method name="screen_get_scale" qualifiers="const"> |