Re: ROI questions

Posted by WangPing on Feb 09, 2015; 5:41pm
URL: http://imagej.273.s1.nabble.com/ROI-questions-tp5011497p5011529.html

wayne,
Sorry to bother you again, do you know how to stop the auto-close feature for Polygon selections?
(when I draw an ROI with polygon selection, the ROI often closes automatically before I finish it)
Best,
Ping
 

> Date: Sat, 7 Feb 2015 14:07:20 +0000
> From: [hidden email]
> Subject: Re: ROI questions
> To: [hidden email]
>
> 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
>
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