What does this code mean? set(gcf, 'units','normalized','outerposition',[0 0 1 1]);

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Teemu 2013-2-12

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https://ww2.mathworks.cn/matlabcentral/answers/63162-what-does-this-code-mean-set-gcf-units-normalized-outerposition-0-0-1-1

评论： Steven Lord 2017-12-13

采纳的回答： Sean de Wolski

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What does this code mean?

set(gcf, 'units','normalized','outerposition',[0 0 1 1]);

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sipsj11 2017-12-13

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In the new MATLAB you'll need to set figure size by the code below, the previous syntax no longer works

fig=gcf;
fig.Units='normalized';
fig.OuterPosition=[0 0 1 1];

Steven Lord 2017-12-13

That's not correct, sipsj11. The newer [object].[property] syntax will not work in older (pre-R2014b) releases of MATLAB, but the older set-based syntax will work in older and newer releases.

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Sean de Wolski 2013-2-12

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Set ( set ) the current figure ( gcf ) to have 'Units' be 'normalized' and the 'outerposition', i.e. the actual borders of the figure to be at the bottom left corner (0,0) and span the whole screen (1,1).

Of you could just run it :)

And look at the doc:

doc set
doc figure %click on figure properties

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Azzi Abdelmalek 2013-2-12

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set(gcf, 'units','normalized','outerposition',[0 0 1 1]);

% 'units','normalized' : the unit can be

Units: [ inches | centimeters | normalized | points | {pixels} | characters ]

'outerposition',[0 0 1 1]); the position of your figure [x0,y0,width,height] for normalized unit the min is 0 and the max is 1

try

set(gcf, 'units','centimeters','outerposition',[0 0 20 10]);

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Milena Parada 2016-10-8

How could works outer positions for subplots? How can I fix double x axis scale ? How can I know the position for each subplot?

Walter Roberson 2016-10-8

MATLAB does not care whether an axes was generated with subplot(): you can still get the axes OuterPosition or Position property.

If you want to know position of each subplot, then set the Units for each of the axes to Pixels, and then the Position properties can be compared easily.

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