Done. Before posting my question. And also tested in (I think) all possible combinations for scaleType/number of metrics.
As I can see, if I use more than one scale, the annotated timeline component assigns a different scale to each series and stretches those scales to cover all chart height. Of those scales, only the ones indicated in the scaleColumns parameter are shown. Is it right? If so: in this way (referring to my examples) the 1st and the 2nd series are not proportionally represented. If I'm going wrong: could someone please tell me the right values to be used in order to obtain the right proportion of the two series? Other components (like AMChart's Stock Chart, for example) allow this by drawing separated charts or linking series to scales, instead of indicating series as sources for scales' boundaries. Thanks in advance for your interest. G VizGuy ha scritto: > Please look at the configuration options called columnScales and > scaleTypes. > > Regards, > VizGuy > > > On Fri, Apr 3, 2009 at 5:41 PM, Giuseppe Costa > <[email protected] <mailto:[email protected]>> wrote: > > > Hi, > I'm trying to show in the same chart 3 series with 2 different scales: > > - series 1: millions, values from 0 to 13,000,000 > > - series 2: millions, values from 0 to 90,000,000 > > - series 3: seconds, values from 0 to 10 > > It seems that Annotated Timeline component assigns a scale to each > series and tries to "stretch" the scale on the whole height of the > chart area. > > This causes a wrong visualization of the first two series: top values > of the first series are plotted over minimum values of the second, > even if they are smaller! > > If a plot the first two series in a chart with a single scale, all > works fine because both are plotted using the same scale. > > Is there a way to tell Annotated Timeline to use the same scale for > multiple series? If not, is this feature planned in future releases? > > Thanks, > G > > > > > -- --------------------------------------------------------- Dr. Giuseppe Costa Information System Analysis & Design Viale Francesco Bonaini, 65 56125 Pisa (Italy) Phone & Fax: +39 050 501 442 Web fax: +39 178 270 4711 Mobile Phone: +39 348 902 6469 E-mail: [email protected] WEB: http://giuseppe.costa.googlepages.com --------------------------------------------------------- "Logic will get you from A to B. Imagination will take you everywhere!" "Immagination is more important than knowledge" "Learn from yesterday, live for today, hope for tomorrow. The important thing is not to stop questioning" A.E. Ai sensi del D. Lgs. n.196 del 30/06/2003 si precisa che le informazioni contenute in questo messaggio sono riservate e ad uso esclusivo del destinatario. Qualora il messaggio in parola Le fosse pervenuto per errore, La preghiamo di eliminarlo senza copiarlo e di non inoltrarlo a terzi, dandocene gentilmente comunicazione. Grazie This message, for the D. Lgs. n.196 of 30/06/2003, may contain confidential and/or privileged information. If you are not the addressee or authorized to receive this for the addressee, you must not use, copy, disclose or take any action based on this message or any information herein. If you have received this message in error, please advise the sender immediately by reply e-mail and delete this message. Thank you for your cooperation. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/google-visualization-api?hl=en -~----------~----~----~----~------~----~------~--~---
