How to get the screen width?

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Mr M. 2015-11-12

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评论： Jan 2015-11-13

Is it possible to set outer position of a figure in normalized units (for example to be equal to 1), than get the width in other units (which has to be the screen width)?

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Answer 1

Stalin Samuel 2015-11-12

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https://ww2.mathworks.cn/matlabcentral/answers/254411-how-to-get-the-screen-width#answer_199483

information about my screen resolution and screen size

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Answer 2

Jan 2015-11-12

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https://ww2.mathworks.cn/matlabcentral/answers/254411-how-to-get-the-screen-width#answer_199500

编辑：Jan 2015-11-13

在 MATLAB Online 中打开

Yes, simply try it:

FigH = figure('Units', 'normalized', 'Position', [0,0,1,1]);
drawnow;  % Not sure if this is required
set(FigH, 'Units', 'inches');
inchPos = get(FigH, 'Position');

Note that the resolution of the screen matters for the result and this value is defined by the operating system. It could fail on Apple's Retina displays or Windows7 laptops with a userdefined scaling factor, most of all if the computer is connected to a projector.

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Stephen23 2015-11-12

编辑：Stephen23 2015-11-12

Beamer -> Projector

"Beamer" is one of the cute words that Germans think is English but isn't really, just like "Handy" and "Oldtimer".

Jan 2015-11-13

@Stephen: Thanks, it's fixed now. I did neither talk about BMW motor cycles not about cricket.

I took the chance to improve my English by recognizing, that these terms are German: Drive-in, Pullover, Mobbing, Smoking, Streetworker, Basecap, Discounter, No-Go, Public Viewing.

Astonishing.

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