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Date: Thu, 11 Dec 2014 22:51:32 +0100
From: John <j_martinr@telefonica.net>
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Subject: Re: [ptxdist] Different font between host and target
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Hi,

I just find the problem.

Normally, I use  "export QWS_DISPLAY=3DLinuxFb" , but recently I made a =

change to use Multiple Displays "QWS_DISLPAY=3D"Multi: VNC:0 LinuxFb". =

With first, Qt app tell me that DPI is 96, but second setup change to 72 =

DPI.

With your advice, I have modified as follow: "QWS_DISPLAY=3D"Multi: VNC:0 =

LinuxFb:mmWidth=3D211:mmHeight=3D158" but DPI=3D72.
With "QWS_DISPLAY=3D"Multi: LinuxFb:mmWidth=3D211:mmHeight=3D158" DPI is 96

It is like VNC driver override DPI setup. Why?

Best regards.

On 12/11/2014 03:02 PM, Juergen Borleis wrote:
> Hi John,
>
> On Thursday 11 December 2014 14:54:16 John Telefonica wrote:
>> I am not tell Qt nothing about DPI value.
>> Where I setup this value? is it a environment variable?
> Environment variable is QWS_DISPLAY and the options are "mmWidth"
> and "mmHeight". Then Qt is able to calculate the DPI by itself.
>
> Regards
> J=FCrgen
>
>


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