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Re: Extension of Plot.add method

Posted by Michael Schmid on Feb 25, 2016; 10:55am
URL: http://imagej.273.s1.nabble.com/Extension-of-Plot-add-method-tp5015713p5015714.html

Hi Philippe,

maybe you can sort the data into a few bins for the different z values and then plot each bin with a different color?

Michael
________________________________________________________________
On Feb 25, 2016, at 11:42, Philippe CARL wrote:

> Dear all,
>
> For some applications I would need to have a Plot. add(java.lang.String
> shape, double[] x, double[] y, , double[] z) method.
>
> The idea is that this kind of plots gives a XY scatter plot where the Z
> parameter is represented with a color coding applied on the shapes used for
> the plot.
>
> Which means either a grayscale levels coding or a color (I thought about the
> Fire LUT) coding (thus the method could maybe even be declined by Plot.
> add(java.lang.String shape, double[] x, double[] y, , double[] z, String
> lut)).
>
> Thus has somebody already done something similar (since it would be quite
> stupid to reinvent the wheel if it is already made)?
>
> Also as I see more or less how to modify the gray scaling of the shapes how
> could I make their color follow a given LUT?
>
> Finally (probably it is up to Wayne to answer this) once completed could
> such a method be of common interest in order to be added within the native
> methods of ImageJ?
>
> I look forward for your answers and suggestions.
>
> My best regards,
>
> Philippe

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