Re: ROI questions

Posted by Rasband, Wayne (NIH/NIMH) [E] on Feb 07, 2015; 2:07pm
URL: http://imagej.273.s1.nabble.com/ROI-questions-tp5011497p5011499.html

On Feb 7, 2015, at 5:27 AM, WangPing <[hidden email]> wrote:
>
> Hello everyone,
>
> I have two questions about using ImageJ:
>
> 1. Can I rotate an ROI that is drawn manually on the image?

Use the Edit>Selection>Rotate command.

> 2.  How to change the line color of the ROI drawing?

Use the Edit>Options>Colors command to change the default selection color. Double click on the point tool icon as a shortcut. Use the Edit>Selection>Properties command to change the color of the current selection. Press the “y” key as a shortcut. In the “Properties” dialog you can change the selection’s name, its stack position, its stroke color and its fill color. To set a color, enter a name such as “red”, “yellow”, etc., or a three digit hex number, for example “00ff00” (green). Enter a four digit hex number to set a transparent color, for example “80ff0000” (50% red).

-wayne

--
ImageJ mailing list: http://imagej.nih.gov/ij/list.html