On 24 Feb 2019, at 21:27, rsykora(a)disroot.org wrote: Dear list, I am checking what Roassal can do and was wondering if I could use it for quick data analysis, e.g., to draw a simple xy-data graph from a file and play around interactively with that, with the possibility to zoom / zoom back, switch easily to logarithmic axes, etc. So far I see RTGrapher, but as far as I can tell, no usable zooming functionality exists. Is there anything better?

Thanks for any comments Ruda _______________________________________________ Moose-dev mailing list Moose-dev(a)list.inf.unibe.ch https://www.list.inf.unibe.ch/listinfo/moose-dev

Stéphane Ducasse <stephane.ducasse(a)inria.fr&gt; writes: >> On 24 Feb 2019, at 21:27, rsykora(a)disroot.org wrote: >> >> Dear list, >> >> I am checking what Roassal can do and was wondering if I >> could use it for quick data analysis, e.g., >> to draw a simple xy-data graph from a file and play around >> interactively with that, with the possibility to zoom / zoom back, >> switch easily to logarithmic axes, etc. >> >> So far I see RTGrapher, but as far as I can tell, no usable zooming >> functionality exists. Is there anything better? > Did you check the book? > http://agilevisualisation.com Yes, I especially checked http://agilevisualization.com/AgileVisualization/Grapher/0203-Grapher.html > And the examples that are shipped with Roassal. I went through them, too. As far as zooming in/out is concerned, I only found that there are two tools: Add RTZoomableBoxView which allows one to zoom in a rectangle, but only as if the graph was a picture, i.e., no axes are redrawn, fonts get bigger, etc. and Add RTSelectionBox which I haven't figured out what it is supposed to do (without reading the code). I haven't found any more relevant example which would allow me to zoom in/back in the sense one needs to see more details from a graph. Thanks Ruda