That page is using hardcoded values though isnt it? The issue i have is that i need to change the JSON column format which is always string when using a CSV file?
On Sunday, March 4, 2012 1:59:57 PM UTC, Yuval Ronen wrote: > > Not all columns will be of type string, you choose the type. See the Java > code snippet in the page you mentioned ( > http://code.google.com/apis/chart/interactive/docs/dev/dsl_get_started.html#introducing). > > Some columns are of type ValueType.TEXT, some are of type ValueType.NUMBER, > and so on. > > On Fri, Mar 2, 2012 at 6:07 PM, R22MPM <[email protected]> wrote: > >> Hi All, >> I am a newbie to Coogle charts and have been running through the >> following tutorial regarding connecting CSV files into charts. >> >> >> http://code.google.com/apis/chart/interactive/docs/dev/dsl_get_started.html#webapp >> >> I have a question which im hoping is pretty simple (i have limited JS >> knowledge) >> >> I would like to use Gauge and Bar charts with the CSV data but as i >> understand it the columns will always be flagged as string, so my question >> is how and where do i convert the value column to a number? >> >> Thanks >> Matt >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Google Visualization API" group. >> To view this discussion on the web visit >> https://groups.google.com/d/msg/google-visualization-api/-/LzWBFC1GzaEJ. >> 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. >> > > -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-visualization-api/-/hvb_rwqw5lMJ. 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.
