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Questions tagged [vaadin-charts]

Vaadin Charts add-on, a commercial software library for sophisticated charting and graphing data-visualizations in Vaadin apps.

The Vaadin Charts add-on library is documented in The Book Of Vaadin, listed in the Add-On Directory, and has an extensive demonstration site. Version 2 was released in 2014-12.

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Vaadin Charts Tooltip dynamic formatter

Does Vaadin Charts provide a way for formatting the tooltip on the fly. I would like to bind some logic to the value presentation on the tooltip. In place of SOME_STRING, I need reverseNormalization func to alter the values. Map coefficients = new…
ardarda
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Bar chart in Vaadin Charts doesn't seem to respect the dateformat if all the data in the DataSeries is for the same month?

If my DataSeries is spread over multiple months then everything works as expected, however if all the data is within a single month it displays a weird x axis label. My code…
Stephane Grenier
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How to make the Vaadin chart background transparent when converting to a PNG?

I'm using the Batik conversion code as Vaadin suggests however I need to make the background of the PNG image transparent because it can be displayed in containers of different colors and I don't want the white border to show. I've tried everything…
Stephane Grenier
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How can I disable the value tooltip on a Vaadin-Charts/Highcharts SolidGauge chart?

How can I get rid of this popup/tooltip that says "Wait Time: 3.1"? Here is my setup code for the Data Labels and Plot options this.series = new ListSeries("Wait Time", 0); final PlotOptionsGauge plotOptions = new…
benstpierre
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Retrieving data from the SQL database and presenting it on a chart

I've got a table with a few rows and I want to pull two of those to display them on a chart. I'm using Vaadin for all of this, implemented within my Java project. final List productList = selectProducts.findAll(); I use this to return…
user1938007
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Print multiple Vaadin Charts

Vaadin Charts offers the user to export or print them: But how do I print multiple Vaadin Charts? For example adding a Print Button which creates a HTML/PDF with all (e.g. 4 or more) Vaadin Charts of a specific Vaadin page and print this…
David Renz
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Charts - set Tooltip format per series

I have a use case where the client needs to see the previous date ranges stats overlaid on the current date range. This will allow them to easily compare current vs previous performance. To do this I'm adding another series to the charts and…
fakataha
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Vaadin Charts Tooltip Format

The following is the formatter I am using. Tooltip tooltip = new Tooltip(); tooltip.setxDateFormat("MMM dd, YYYY"); tooltip.setFormatter("function() { var d = new Date(this.x);" + "return " + "''+this.series.name +'
" …
DeepN
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Vaadin Charts (Highcharts) - Range Selector - Monthly Data

I provide monthly data to Vaadin Charts (example): {[01.08.2015;1], [01.09.2015;2], [01.10.2015;3], [01.11.2015;4], [01.12.2015;5], [01.01.2016;6]} Now I activate the timeline and want to use the range selector. Unfortunately the default "3m" for…
JDC
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Vaadin Charts and drilldown

I have a project where the data in the main chart is represented as a bar chart and the data in a drilldown should be line/area/column chart. Is this possible?
Alessandra Mautone
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Installing Vaadin Charts Trial License in Intellij Idea, Windows platform

As the Book of Vaadin explains I added the maven repository; com.vaadin.addon vaadin-charts 2.0.0 …
ndnine89
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Title overlaps Legend in Vaadin Charts 2

In Vaadin Charts 2, when moving the Legend from its default place below the chart to appear above the chart: myChart.configuration.getLegend().setVerticalAlign( VerticalAlign.TOP ); … the result is the Title being rendered as a layer hovering over…
Basil Bourque
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Vaadin Charts – Put Title and Legend on same row?

In Vaadin Charts 2, is there a way to get the Title and Legend to appear on the same row? I mean, can both appear above the chart, or both below the chart? Putting them on the same horizontal line would save vertical space. Those saved pixels are…
Basil Bourque
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Listener for Vaadin Timeline Chart Range selection

i would like to display Vaadin 2 timeline charts components one below the other and both should have their own navigator and rank selector. However, both should work synchronously. As soon as I select another area on a timeline chart, I would like…
SvenR
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Vaadin pie chart label formatter not working

I have a chart in Vaadin 8 with the following formatter for y axis labels: chart.getConfiguration().getyAxis().getLabels() .setFormatter("function() { return this.point.name + ' sample'; }"); I can't seem to get it to work correctly, as the…
Michael Kročka
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