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Questions tagged [flex-charts]

18 questions
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Wijmo 5 flex chart doesn't work with knockout foreach binding

I want dynamically update the values(or add extra legend item) on my chart thus I can't use the 'hardcoded' html markup from the flexchart example page. the problem is that foreach binding inside wjFlexChart block doesn't work at all. here's my…
31415926
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Flex Charts: Can you use a minimum/maximum point from an IAxis for Cartesian Data Canvas to draw the entire width of the chart?

I have a chart with a DateTime axis as my horizontal and a Linear Axis for my vertical inside a Adobe Flex Line Chart. I want to use a Cartesian Data Canvas as a background element and draw custom set of background graphics mostly rectangles. When…
Shawn
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Is there an event dispatched when a series is added to a chart in flex?

I want to know when the data has been added to a chart so I can use localToData() to draw on the chart. If I do this immediately after setting the dataProvider the chart has not yet updated, so the the call to localToData will not return the…
slashnick
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1 answer

Flex Column Chart overlay stacking order

I have a column chart in flex that has quite a few columns, the user can choose to display in column order or overlaid. Depending on the users screen it makes the chart more readable. However, is then any call I can make to have the overlay order…
manjs
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1 answer

ColumnChart: how to get rid of shadow behind columns?

I have few questions about ColumnChart please (screenshot and code below): How to get rid of the shadow drawn behind each column? I've tried adding but it hasn't helped How to get rid of the padding between columns, so that they…
Alexander Farber
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1 answer

Column chart horizontal axis misplaced

I am using Flex 3 Column chart component. In this, I have a custom container which in minimized(25% of maximized screen) mode, it is not showing horizontal axis properly(in short not utilizing the whole container area properly) and hence H axis is…
Tyr1on
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Flex PlotChart zoom error in findDataPoints()

I came across this great tutorial on how to zoom into a chart by drawing a rectangle in a LineChart to zoom into it (http://blog.ninjacaptain.com/2010/03/flex-chart-zoom-window/) but i'm trying to apply it to a PlotChart instead and i'm having…
Shao
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How can we create a Radial Pie chart?

How can we create a Radial-Pie-Chart in Flex? Basically i am trying to create a stacked pie chart. What should i do to achieve this? Can we show stacked column chart in a pie? Thanks
Gannesh
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1 answer

Charting a count of records returned

I am trying to create some charts in Flex/FlashBuilder 4.5 The issue I have it that the information I wish to display is the number of events within an area. I am using HTTP service to access a rails controller which is returning an XML list of the…
user841747
0
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1 answer

How to get charts data on click of respective data lenged

what should i do to get chart's data on the click of respective data Legend. suppose i have array [{id:123, label:sales, year:2010},{id:124, label:refunds, year:2010}] for a column chart which has year in x-axis and sales iny-axis. two legend…
Gannesh
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Reduce padding between axis labels and tick markers on Flex charts

I have a mx.charts.LineChart in Flex and I would like to know how to reduce the padding between the value labels and the tick markers? I've highlighted the region I mean with yellow boxes in the image below. I'd like the labels to be as close as…
JamieB
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is there $index iterator for wjFlexChart binding (wijmo 5 flex chart)?

as I understand data-bind="wjFlexChart: { itemsSource: data, bindingX: 'week' } iterates through all items in array data (like foreach knockout binding). My questions are: 1) how can I access current element Id ($index doesn't work)? 2) are $data,…
31415926
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On dataProvider change labels changes chart doesn't

I have a flex application, which consists of several tabs. One tab contains a columnchart and a datagrid, which contains collection of results (after selecting another datagrid result, another line in the chart shows up). This stops, however, after…
user2820173
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4 answers

Any dynamic organisation chart avaiable in flex

Does anyone know of any opensource tool for creating dynamic organization chart in flex by reading values from database
magesh
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How can I use filterFunction in ColumnSeries

I have a set of data like the following: [Bindable] public var Loc:ArrayCollection = new ArrayCollection([ {date:"2002", close:41.87, loc: "Location 01"}, {date:"2003", close:45.74, loc: "Location 01"}, …
Fred
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