New in 13.2
New Series Type
New Bubble chart series type has been added to the dxChart widget.
Demo | Learn MoreConstant Lines
You can now indicate a particular argument(s) and/or a value(s) using a straight line with a desired style.
Demo | Learn MoreCrosshair
To help you determine the value and/or argument of a specific point(s) on a chart, you can now enable crosshairs. All required style options for the crosshair have been implemented.
Demo | Learn MoreShared Tooltip
A tooltip can now be shared between the points with a particular argument and show all the information about these points.
Demo | Learn MoreIndividual Point Customization
You can now set a custom style for individual points on a chart. In addition, you can use an image instead of a marker for a point.
Demo | Learn MoreData Aggregation
To improve chart performance, you can now enable series point aggregation.
Demo | Learn MoreAuto Mode for Axis Label Overlapping
You can now address axis labels arrangement issues (when labels overlap) by using the new automatic axis label mode.
Learn MoreLogarithmic Axis
You can now use a logarithmic axis to help visualize datasets with rapidly-growing values. You can choose a base for the logarithm so that generated axis ticks provide the most effective display of information.
Demo | Learn MorePie Chart Animation
The appearance of a pie chart can now be animated.
You can now handle legend item clicks and the change of point/series selection states.
Learn MoreTypeScript Support
All the widgets that are supplied with the DevExtreme data visualization library can be configured and accessed using TypeScript. Simply reference the TypeScript file with ChartJS definitions in your code.
Watch the Video | Learn MoreAngularJS Support
You can now use the data visualization widgets that ship with DevExtreme in AngularJS applications. Just add the "dx" module to the list with the dependencies of your application module. The "dx" module contains registered directives for all ChartJS widgets.
Watch the Video | Learn More
New in 13.1 (released June, 2013)
New series types have been added to the dxChart widget:Custom Bar Width Support
A custom bar width can be set for bar series in the dxChart widget. DemoEmpty Points Support
Missing points are indicated in a chart. The series presentation stops before the missing point and then continues after the point.New Label Layout in the dxPieChart
You can now position labels in two columns - on the left and right sides of the chart. DemoMultiple Series/Points Selection
Multiple series and point selection is now supported in a chart.
Series Selection Demo,
Point Selection DemoSeries Templates
When the series count can change during the chart's life cycle, define a template for the series. All the series that come from the data source will be displayed in the same manner. Individual series customization is supported as well.
DemodxRangeSelector Scale Data Types
dxRangeSelector now accepts string data. You can specify a scale data type to convert string data and define a numeric or date-time scale.
Date-Time Scale Demo,
Numeric Scale Demo