Re: draw circle

Posted by chenyanpei on Jul 28, 2010; 5:31pm
URL: http://imagej.273.s1.nabble.com/draw-circle-tp3687441p3687443.html

Thank you ! it is helpfull! but I still can not to draw waht i want.
I want to draw "results" into my Image.
dirImag=getDirectory("picture");
dirtxt=getDirectory("txt28032006_10H24");

listImag=getFileList(dirImag);
listtxt = getFileList( dirtxt );
setBatchMode(true);

run("Results... ", "open=["+dirtxt+listtxt[0]+"]");
open(dirImag+ listImag[0]);
nbr_txt = listtxt.length;
filestring=File.openAsString(dirtxt+ listtxt[0]);
rows=split(filestring, "\n");
x=newArray(rows.length);
y=newArray(rows.length);
setColor(255,200,0);
for(k=1; k<rows.length; k++)//because first is x y
{
columns=split(rows[k],"\t");
x[k]=parseInt(columns[1]);
y[k]=parseInt(columns[2]);
print(x[k],y[k]);

setColor(255,175,125);
setLineWidth(5);
drawOval(x[k], y[k], 20 ,10 );
autoUpdate(1);


}
save(dirImag+ listImag[0]+".bmp");
Thank you !