Thank you for writing.
It is not possible to specify the position of the labels for negative values in order to display them at the bottom. However, you can use the LabelFormatting
event and manipulate the BarLabelElement.PositionOffset
on a way to display the text below the element or just format them in different color.
When you have a lot of labels on the X-axis
, they can overlap each other. You can modify the CategoricalAxis.LabelFitMode
property and set it to MultiLine
. Thus, the label overlapping should be avoided.
As to the last question, related to tooltips for X-axis labels, currently the RadChartView
provides a tooltip interactivity with the ChartTooltipController
class and can be used to visualize arbitrary information related to a data point only.
I hope this information helps. Should you have further questions, I would be glad to help.
Check out Telerik Analytics, the service which allows developers to discover app usage patterns, analyze user data, log exceptions, solve problems and profile application performance at run time. Watch the videos
and start improving your app based on facts, not hunches.