Re: contour plotter

[perspixe]

I haven't found out how to do that, is it indeed possible?
Thanks

[Michael Schmid]

Hi Gregoire,

for me the Contour Plotter does not work either - it only paints  
contours in the top-left quarter of the image.  The code is nothing  
that I could understand in 5 minutes...

Gabriel Landini's IsoPhotContour2 plugin works well, but it has no  
preview and does not produce an overlay:
   http://www.dentistry.bham.ac.uk/landinig/software/software.html

On my wishlist (Santa Claus, you hear me? ;-): a good contour plotter  
with at least bilinear interpolation, subpixel resolution, preview,  
an option of setting n equidistant levels without having to enter  
each of them, working on 8, 16 and 32-bit data, and producing an  
overlay...

Michael
________________________________________________________________

On 18 Nov 2011, at 15:26, Gregoire Dupond wrote:

> I haven't found out how to do that, is it indeed possible?
> Thanks

[perspixe]

Hi Michael,

I found in one of the post around in the mailing list, old one, a macro called Topolines.
It asks for a first line value and then the step value.
It creates a selection, the inside of the selection are the values above the first line, apparently, and the outside below.
I used that selection to draw the lines with the draw command in the menus.
The code is quite simple. it doesn't look as complex as what you wish for but...
works on 32 bit data...
What do you think?

Greg

On 18 Nov 2011, at 16:08, Michael Schmid wrote:

> Hi Gregoire,
>
> for me the Contour Plotter does not work either - it only paints contours in the top-left quarter of the image.  The code is nothing that I could understand in 5 minutes...
>
> Gabriel Landini's IsoPhotContour2 plugin works well, but it has no preview and does not produce an overlay:
>  http://www.dentistry.bham.ac.uk/landinig/software/software.html
>
> On my wishlist (Santa Claus, you hear me? ;-): a good contour plotter with at least bilinear interpolation, subpixel resolution, preview, an option of setting n equidistant levels without having to enter each of them, working on 8, 16 and 32-bit data, and producing an overlay...
>
> Michael
> ________________________________________________________________
>
> On 18 Nov 2011, at 15:26, Gregoire Dupond wrote:
>
>> I haven't found out how to do that, is it indeed possible?
>> Thanks