Completed
Last Updated: 24 Jan 2020 16:44 by ADMIN
Created by: Josh
Comments: 1
Category: Chart
Type: Feature Request
16
What would be great would be to have the ability to highlight a series plot point. The scenario is this:
- A datasource that has category, value, 'some other data'.
- The chart displays category, value
- A separate table outside the chart shows 'some other data' from the data source.
- When the user clicks a particular series plot point, show the related 'some other data' to that point and highlight the point on the chart.
- Also, the reverse situation, where the user navigates the 'some other data' records outside the chart and have the relevant point on the chart highlight.
So, now, the user can see what plot point is selected and currently shown in a table outside of the chart.

I'm sort of able to do this with notes - but it is clunky and the display isn't quite right.
Completed
Last Updated: 22 Jan 2020 15:22 by ADMIN
Created by: Michael
Comments: 7
Category: Chart
Type: Feature Request
8
It appears that label rotation on charts will rotate on the label's center point.  If you have long labels for a column chart, then a rotation of "35" would cause labels to start at the wrong spot, and it pretty much unusable in that state.  The start of the label should be directly below the chart point in this case.  Maybe there should be a way to specify the rotation point on the label...something similar to "start", "middle", "end".  In my example, if I could tell it to rotate 35 degrees from the beginning of the label, it would render correctly.
Completed
Last Updated: 23 Jan 2020 11:40 by ADMIN
The only way to wrap text in category axis labels on charts is to introduce the new line character ('\n'). This is fine on fixed-width charts where labels are known at design-time. However, when dynamically adding series to charts and resizing within a responsive site, it is impossible to know where and when to use '\n'. Can a feature be implemented whereby labels flow within the bounds of their corresponding group in the chart?
Completed
Last Updated: 24 Jan 2020 16:35 by ADMIN
Created by: Spartan IV
Comments: 1
Category: Chart
Type: Feature Request
7
A bubble chart without nothing inside is not that helpful, if you can set an icon or image inside the bubble itself can give quickly a hint of what it is. Also it would be nice, if the same bubble value changes position, to have an animation where it grows or shrinks while moving to the next position, instead of completely redrawing the bubble.
Completed
Last Updated: 24 Jan 2020 15:38 by ADMIN
We need functionality to allow annotations to charts (e.g. free text).

We need to annotate our charts with text that is:

- not a series value or note
- not a category note
- has no relationship with the plot data
- not a title

An example is text outlining the source of the data, 

We have succeeded in annotating charts with Snap.svg.js but the annotations do not survive the imageDataUrl() function for download (or the svg() function).

Axis & series notes won't achieve what we want to do.

We need to place free text (for example) at the top-left, top-right, bottom-left or bottom-right of the SVG.  Most importantly, it would need to be incorporated in the imageDataUrl and svg methods.
Completed
Last Updated: 24 Jan 2020 16:21 by ADMIN
Created by: James
Comments: 2
Category: Chart
Type: Feature Request
4
User clicking on legend currently hides/shows that series on the chart. Would be great to have a public method that does the same so we can show/hide a series programmatically. (Like the private _legendItemClick method currently does.)
Completed
Last Updated: 24 Jan 2020 15:45 by ADMIN
I would like to set dashtype, line color, line width and other line segment properties for individual line segments (between two points) of a line type series in kendo chart.

this functionality is available in Microsoft charts.

note, I can set the dashtype for the entire line no problem. I have a requirement to change the dashtype for different sections of the line. maybe starting dashed, then long dash, then solid to indicate different aspects of the data being charted.

it would be great to be able to use a function to return dashtype, line color, line width and other line segment properties based on a e.dataitem.?
Completed
Last Updated: 22 Jan 2020 14:22 by ADMIN
Created by: Lee
Comments: 3
Category: Chart
Type: Feature Request
4
I would like a built in vertical scrollbar or other visual indicator on bar charts that can be panned or scrolled.
Completed
Last Updated: 22 Jan 2020 15:48 by ADMIN
Created by: Hafiz
Comments: 1
Category: Chart
Type: Feature Request
3
Completed
Last Updated: 24 Jan 2020 15:59 by ADMIN
Created by: Julia
Comments: 1
Category: Chart
Type: Feature Request
3
Add an option for AxisLabelHover (similar to LegendItemHover) on the Chart.  Because labels can be long, I truncate the text that is shown on the graph.  I need to make the full text available via the hover.
Completed
Last Updated: 24 Jan 2020 12:12 by ADMIN
Created by: Rajshree
Comments: 1
Category: Chart
Type: Feature Request
3
it would be good if there is a feature to export to excel the charts.
Completed
Last Updated: 24 Jan 2020 16:28 by ADMIN
Created by: Kasim
Comments: 1
Category: Chart
Type: Feature Request
3
Would like to have automatic text wrapping enabled feature as was available in obsolete charts in the HtmlChart control as well.

https://docs.telerik.com/devtools/aspnet-ajax/controls/chart/features/automatic-text-wrapping#automatic-text-wrapping
Completed
Last Updated: 24 Jan 2020 16:42 by ADMIN
Created by: Adrian
Comments: 2
Category: Chart
Type: Feature Request
3
As per support ticket 806897

Telerik: "By design both seriesClick and plotAreaClick events of Kendo UI Chart  don't contain information about the clicked button or mouse coordinates. We will appreciate it if you submit this idea as a feature request at our UserVoice portal - this way the community would be able to evaluate it and if the suggestion gains popularity we will consider its implementation for future releases."

Original request:

We are using mvvm binding to your Chart events

seriesClick
plotAreaClick

both of these events I am unable to determine which mouse button caused the click.

Is is possible or should I raise a user-voice for this?

I want to run different code if the user right-clicked or if the user normal clicked on the chart.

I would also like to know the x,y pixel position of the mouse (or tap, or tap-hold) event because depending if they interact with the top of a bar chart bar or the bottom I want to run different code...

I cannot find any of this information in the event object.

When I wrap the chart in a data-role touch widget and use the touch widgets event handling I can get this information, but it would be better that the chart events make this available.
Completed
Last Updated: 24 Jan 2020 16:25 by ADMIN
Created by: Tsvetina
Comments: 3
Category: Chart
Type: Feature Request
3
Currently long text in chart notes makes them wide which usually results in overlapping notes. It would be great if note text is wrapped at some point. For example, if icon width can be specified and the text is wrapped to fit that width.
Completed
Last Updated: 23 Jan 2020 10:17 by ADMIN
Created by: Imported User
Comments: 1
Category: Chart
Type: Feature Request
3
It would be very helpful if we could catch the click on a plotband to enable interaction or create clickable regions on the chart
Completed
Last Updated: 23 Jan 2020 11:29 by ADMIN
Extend the chart notes functionality to accept an image or any styled element, or a new type of data annotation where an element can 
be placed on the chart at a specific X and Y value
Completed
Last Updated: 23 Jan 2020 10:08 by ADMIN
Created by: Aarón
Comments: 1
Category: Chart
Type: Feature Request
3
A way to show differences between the labels for example assigning color red to a negative value 
Completed
Last Updated: 23 Jan 2020 09:09 by ADMIN
Created by: OMER
Comments: 2
Category: Chart
Type: Feature Request
3
When hovering over a chart data item (e.g. circle), the jqeury "mouseleave" is activated almost immidiately - the "mouseleave" event is fired before I actually leave the circle.  This causes the tooltip to remain, the circle itself is shown as "onHover" (e.g. filled) - but the line is removed, since "mouseleave" is fired and this is where I remove the line.

here's an example based on kendoui example: http://dojo.telerik.com/eqaLO
Note the "Status" at the bottom of the chart - it is "Hover" when you start the hover and "Left" after leaving the circle (according to the event).

I believe a "seriesLeave" event could solve this.
Completed
Last Updated: 22 Jan 2020 11:25 by ADMIN
Created by: Tieson
Comments: 1
Category: Chart
Type: Feature Request
2
Per http://www.telerik.com/forums/auto-rotate-category-labels:

Having the option of enabling automatic rotation of category-axis labels when they would otherwise overlay would be very useful.

If this is unfeasible, an acceptable compromise would be adding a client-side function that could be called to change the rotation of a rendered chart.
Completed
Last Updated: 24 Jan 2020 15:25 by ADMIN
In the current version the legends for charts containing groups and series has a flat list of the series for each group. This is unreadable and toggling is not of any use.

The suggested improvement is a legend containing groups (e.g.) sex and series (e.g. age 0-19, 29-39 etc). Toggling of groups should be provided. Toggling of series would also be useful, but less important than toggling groups.
1 2