Label points on Imager

[Emilio Miguelanez Martin]

Hello,


I was wondering if anyone could help me with a minor issue.
I want to draw points stored in a text file on a image. This is not a
problem, as I have done it using Roi roi = new PolygonRoi(x, y, height,
null, Roi.FREEROI);

The problem is that I want to label numerically these points on the image.
Any ideas?!?

Cheers,

Emilio

[Fabrice Senger]

You could try to add your roi's to roi-manager and then choose "more"  
and then "label".
That should work.

Cheers,

Fabrice.

Quoting Emilio Miguelanez <[hidden email]>:

> Hello,
>
>
> I was wondering if anyone could help me with a minor issue.
> I want to draw points stored in a text file on a image. This is not a
> problem, as I have done it using Roi roi = new PolygonRoi(x, y, height,
> null, Roi.FREEROI);
>
> The problem is that I want to label numerically these points on the image.
> Any ideas?!?
>
> Cheers,
>
> Emilio
>

[Emilio Miguelanez Martin]

Thanks Fabrice for your input, but the ROI manager will allow me only to
label the selected ROI, and what I want is to label every single point (40
points in total) in the selected ROI, which is defined in the plugin code as

Roi roi = new PolygonRoi(x, y, height, null, Roi.FREEROI);

x,y are the coordinates
x = new float[40];
y = new float[40];


Cheers,
Emilio