color of "ginput"

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Rahma Yeni 2012-4-17

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Hello.. ^^ is possible to change the cursor's color of "ginput" when i implement it..?? cause the color is transparent, sometimes i can't see where is my cursor.. :) thank you...

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Answer 1

Jakob Sørensen 2012-4-17

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在 MATLAB Online 中打开

You can change the looks by changing cursor type...

set(gcf, 'pointer', 'crosshair');

And then you can change it back by:

set(gcf, 'pointer', 'arrow');

There is also other options than crosshair, but you can probably look that up yourself.

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Rahma Yeni 2012-4-17

Thank you Jakob.. ^^

but, it's not change when i use "ginput"..

i hope it can change when i put some point to my axes.. how can make it like that..?? Thank you...

Jakob Sørensen 2012-4-18

You could use 'ButtonDownFcn' instead of 'ginput'. It's a bit more work, but makes it more customizable.

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Answer 2

Walter Roberson 2012-4-17

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Pointers are handled by the operating system, and are one-bit (black and white) with a 1 bit mask (transparent or not). It is not possible to change the pointer color.