Under Review
Last Updated: 20 Aug 2019 11:46 by ADMIN

Using the RadPieChart and PieSeries (UI for Xamarin v2019.2.802.1 from NuGet), I can currently set the LabelBinding (or LabelFormat or LabelFormatter) to adjust the strings displayed in the labels on the slices of the pie chart, but unlike other chart controls, I currently have no way to modify the styling of those labels like I can in every other chart control I've used from Telerik UI for Xamarin.

It seems to me that it would be best to have more properties on the PieSeries class, like LabelFontSize, LabelFontAttributes, LabelFontFamily, LabelTextColor, and LabelMargin (Label prefix to distinguish from LegendTitleBinding could be kept or discarded as desired on some of these names).

LabelMargin would be particularly helpful to eliminate the UWP situation wherein currently all pie slice labels overlap with the outer lighter ring of the pie chart (see image from UWP).  The others just seem needed to maintain a consistent appearance of charts within an app - if all my chart labels are dark blue and a different font size and style except for the not-style-able black labels in pie charts, that makes pie charts hard to incorporate without looking bad or forcing styling elsewhere to match the pie charts' fixed values.

Approved
Last Updated: 23 Jul 2019 15:45 by ADMIN
Created by: Patrick
Comments: 1
Category: Chart
Type: Feature Request
0
Allow customers to set rotation of the labels of the separate bars in a similar manner as their format.
Approved
Last Updated: 12 Jun 2019 14:37 by ADMIN
In the case of multiple axes, provide the possibility to add a third y-axis in the middle of a RadCartesianChart.
Approved
Last Updated: 12 Jun 2019 12:43 by ADMIN
When you set RadLegend`s VerticalOptions or HorizontalOptions to Center - the control disappears. This can be easily observed when the Orientation of the legend is horizontal, but can be reproduced in vertical mode too by setting the HorizontalOptions to Center.
Approved
Last Updated: 06 May 2019 13:05 by ADMIN
If the user pinches in the vertical direction, only the Y-Axis should zoom and the x-axis scale should remain the same.

If the user pinches in the horizontal direction, only the X-Axis should zoom and the y-axis scale should remain the same.
Approved
Last Updated: 25 Apr 2019 08:18 by ADMIN
Created by: Michael
Comments: 3
Category: Chart
Type: Feature Request
1

Hi there,

 

I would like to have support for selecting a slice of the piechart from code-behind. I have have looked into the chart and series properties but found no selectable datapoints property. The chartSelectionBehavior offers a ClearSelection method and the readonly SelectedPoints property, but nothing to add a selected point.

 

Approved
Last Updated: 27 Nov 2018 15:07 by ADMIN
Approved
Last Updated: 09 Nov 2018 09:26 by Michel
ADMIN
Created by: Stefan Nenchev
Comments: 1
Category: Chart
Type: Feature Request
2
In some cases, a redundant extra tick is drawn when using a DateTimeContinuousAxis. 
Approved
Last Updated: 06 Sep 2018 14:30 by ADMIN
Currently the labels are always positioned at the corresponding datapoint
Approved
Last Updated: 17 Sep 2018 14:41 by ADMIN
Created by: Carlos
Comments: 1
Category: Chart
Type: Feature Request
0
Provide the option to display text on arbitrary position - on the axis, on the data point, etc.
Approved
Last Updated: 13 Aug 2018 12:55 by ADMIN
ADMIN
Created by: Yana
Comments: 0
Category: Chart
Type: Feature Request
3
Currently the only way to apply different colors to the bars is through the ChartPalette. Provide an option to set the color according to the bound data item.  
Approved
Last Updated: 02 Nov 2018 13:40 by ADMIN
ADMIN
Created by: Lance | Team Lead - US DevTools Support
Comments: 1
Category: Chart
Type: Feature Request
1
Ability to set a custom Trackball details DataTemplate. This would allow for two scenarios:

- Custom Styling
- Show other values alongside data point values
Approved
Last Updated: 10 Jul 2018 10:15 by ADMIN
Approved
Last Updated: 18 Sep 2018 07:47 by ADMIN
ADMIN
Created by: Stefan Nenchev
Comments: 2
Category: Chart
Type: Feature Request
5

			
Approved
Last Updated: 15 Mar 2019 17:39 by ADMIN
Approved
Last Updated: 03 May 2018 07:57 by ADMIN
Currently users could modify the visual appearance of the rendered axis labels, but cannot add a custom label at a specific location.
Approved
Last Updated: 27 Aug 2018 07:52 by ADMIN
ADMIN
Created by: Stefan Nenchev
Comments: 2
Category: Chart
Type: Feature Request
3

			
Approved
Last Updated: 09 Mar 2018 12:06 by ADMIN
ADMIN
Created by: Petar Marchev
Comments: 0
Category: Chart
Type: Feature Request
1
Presently the trackball is displayed after a hold gesture. It will be a good addition to the features of the chart if the trackball can get displayed after a single tap.
Approved
Last Updated: 26 Feb 2018 09:38 by ADMIN
ADMIN
Created by: Nikolay
Comments: 0
Category: Chart
Type: Feature Request
4

			
Approved
Last Updated: 27 Feb 2018 10:48 by ADMIN
ADMIN
Created by: Petar Marchev
Comments: 0
Category: Chart
Type: Feature Request
3
The VisibleRange property can hold the actual visible minimum and maximum of the axis while the chart is being zoomed and panned.
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