Posted by Sven Gothel on Nov 12, 2014; 3:57pm
URL: https://forum.jogamp.org/HiDPI-Retina-support-documentation-best-practices-anyone-tp4033528p4033533.html

On 11/12/2014 04:48 PM, gouessej [via jogamp] wrote:
> Hi
>
> Have you tried to use this method?
> http://jogamp.org/deployment/jogamp-next/javadoc/jogl/javadoc/javax/media/opengl/awt/GLJPanel.html#setSurfaceScale(int[])
> <http://jogamp.org/deployment/jogamp-next/javadoc/jogl/javadoc/javax/media/opengl/awt/GLJPanel.html#setSurfaceScale%28int[]%29>
>

.. and have a look at the related getter methods,
i.e. the whole interface:
  <http://jogamp.org/deployment/jogamp-next/javadoc/jogl/javadoc/javax/media/nativewindow/ScalableSurface.html>

as well as the differentiation of:

  getSurface[Width|Height]()
  get[Width|Height]()

<http://jogamp.org/deployment/jogamp-next/javadoc/jogl/javadoc/javax/media/opengl/GLDrawable.html#getSurfaceWidth%28%29>
<http://jogamp.org/deployment/jogamp-next/javadoc/jogl/javadoc/javax/media/nativewindow/NativeSurface.html#getSurfaceWidth%28%29>