Cumulocity IoT Widget that allows you to create charts showing data from one or more devices. You can create many chart types including line, spline, bar, radar, scatter and bubble. Developed by Global Presales.
Currently the data plotted will be using common x/y axes which may not be appropriate. It is possible to show/define multiple axes. This would require configuration and code changes in the widget to support.
When refreshing the page sometimes the datapoint graph will plot a straight line from the first point to one of the last measurement point.
See the picture below.
It would be advantageous for users to be able to select groups of devices in a system where there may be 100's or 10000's of devices. This should be handled by adding a group select option and then restricting the devices. Once selected it should be possible to average the devices where the measurement is the same to provide a single composite set of data points.
Additionally we might provide a method for showing outliers from the data set and other manipulations allowing easy visual display of useful data.
Would be nice if they were selectable from a predefined palette.
Pie and Doughnut colours are chosen automatically from a pool of 16 websafe colours currently but there is no control over how thia is actually done (opacity/theming)
Maybe giving the user a choice of defining themes would be a good idea. (Possible multi widget usages)