Backlog

This section contains a list of features to be implemented and a list of bugs discovered during the development of VistSOS as a sponsored project by istSOS and Google Summer of Code 2016.

Features

Code	Description
F001	Return user friendly message/image when getObservations call returns no data.
F002	Parameterize range color for multiple bar histogram.
F003	Add support for more than one server.
F004	Add support for more than one offering.
F005	Cumulative histogram: order legends according to categories (e.g., 0 - 5 °C then 10 - 15 °C and so on), improve tooltip, add support for all observed properties.
F006	Implement histogram divided in parts.
F007	Implement series and stats with buffers (historic average, historic min - max area and historic 30% interval).
F008	Allow as much as x axis labels to appear (without rotating them) as long as they don't overlap affecting the quality of the chart. This feature is not currently supported by Vega and requieres specific contribution ot the Vega project in order to implement it. For more information check the Interaction Scenarios scratchpad section Layout & Resizability numeral 1 Span-sensitive axes ticks: https://github.com/vega/vega/wiki/Interaction-Scenarios

Bugs

Code	Description	Component	Frequency
B001	Tooltip does not appear at the beginning of the line.	line chart.	Not always, depends on the time range of the chart.
B002	Multiple bar histogram appears out of order if a procedure does not have aggregate for a specific period.	histogram chart.	Always if the described conditions are present.