+1 for letting users to select data types for X,Y axes. We could have a UI partial along with X,Y axes to show available types so that user can select explicitly. Upon selecting the types, they can be persisted in chart-config object. So draw() can read it back when chart is being rendered.
Thanks, Dunith On Tue, Jun 14, 2016 at 1:12 PM, Tharik Kanaka <[email protected]> wrote: > Hi All, > > At the moment in gadget wizard chart config UI we let users to select x > axis and y axis, then dimension type will be retrieved by checking stream > attribute type. As an example if the attribute type is string it gives > ordinal and for long type it gives linear. > > Currently there are few limitations such as Timestamps are stored in long > and these will be converted to linear scale not time scale. There could be > situations where users need a long column attribute to show in ordinal > scale. > > In order to enhance these requirements we decided to let users to select > types as well. So there will be addition to fields for x axis type and y > axis type with 4 options namely default, ordinal, linear and time. If user > keeps default option it will retrieve as previous way else user could > select desired type. Since these are advance configurations and a typical > user may not use frequently, we could keep these controls separately in > chart config UI. Please mention your thoughts on this. > > Regards, > -- > > *Tharik Kanaka* > > WSO2, Inc |#20, Palm Grove, Colombo 03, Sri Lanka > > Email: [email protected] | Web: www.wso2.com > -- Regards, Dunith Dhanushka, Associate Technical Lead WSO2 Inc, Mobile - +94 71 8615744 Blog - *https://medium.com/@dunithd <https://medium.com/@dunithd>* Twitter - @dunithd <http://twitter.com/dunithd>
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