What does this code mean set(0,'Units','Pixels');

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Erum
Erum 2014-9-20
评论： Erum 2014-10-1
What does this code mean set(0,'Units','Pixels');

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Star Strider
Star Strider 2014-9-20
I believe it sets the root object (the computer screen) 'Units' property to 'Pixels' (the default).

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Guillaume
Guillaume 2014-9-20
编辑：Guillaume 2014-9-20
0 is the root of all graphics objects. So this sets the Unit property of the root to pixels. See this page for a full description of all the properties of the root.
In this case, it sets the unit for the values returned by ScreenSize and PointerLocation to pixel (the default).
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Guillaume
Guillaume 2014-9-20
It's a bit sad you accepted a less detailed answered as the right one :(
Erum
Erum 2014-10-1
I m new to matlab. so i was thinking to accept both. i was not aware that i can only accept one. so by mistake i accepted that at first. your answer was pretty helpful. Thats why i thank you.

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