Re: Java Compile Errors

Posted by Volker Baecker on Feb 26, 2009; 9:06am
URL: http://imagej.273.s1.nabble.com/Java-Compile-Errors-tp3693536p3693543.html

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Hello David,
the problem is that there are no methods rename and imageCalculator in
the class IJ. Remove
"IJ.imageCalculator("Add create", "tim.bmp","test");"
The next line in your code does this correctly.
Replace "IJ.rename("test");" with "IJ.run("Rename...", "test");".
Best regards,
Volker Baecker


David William Webster a écrit :

> I was just checking out the capability of converting a
> Plugins/Macro/Record macro to a plugin, but get errors when I  use
> File/Compile and Run. I am Java ignorant so I don't know what gives.
>
> My recorded macro is:  
>
> run("Duplicate...", "title=tim-1.bmp");
> rename("test");
> run("Mean...", "radius=2");
> imageCalculator("Add create", "tim.bmp","test");
> //run("Image Calculator...", "image1=tim.bmp operation=Add image2=test
> create");
> selectWindow("test");
>
> The Java code is:
> import ij.*;
> import ij.process.*;
> import ij.gui.*;
> import java.awt.*;
> import ij.plugin.*;
>
> public class test2plugin_ implements PlugIn {
>
> public void run(String arg) {
> IJ.run("Duplicate...", "title=tim-1.bmp");
> IJ.rename("test");
> IJ.run("Mean...", "radius=2");
> IJ.imageCalculator("Add create", "tim.bmp","test");
> IJ.run("Image Calculator...", "image1=tim.bmp
> operation=Add image2=test create");
> IJ.selectWindow("test");
> }
>
> }  
>
> and the errors are:
>
> C:\Program Files\ImageJ\plugins\test2plugin_.java:11: cannot find symbol
> symbol  : method rename(java.lang.String)
> location: class ij.IJ
> IJ.rename("test");
>  ^
> C:\Program Files\ImageJ\plugins\test2plugin_.java:13: cannot find symbol
> symbol  : method imageCalculator
> (java.lang.String,java.lang.String,java.lang.String)
> location: class ij.IJ
> IJ.imageCalculator("Add create", "tim.bmp","test");
>  ^
> 2 errors
>
> I just now took an automatic update for Java (1.6.0_10 [32 bit]), could  
> this be the problem? Sory for being so clueless.
>
> David Webster
>

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