In a LineChart in Flex you can set a LineSeries to interpolateValues="true" what this does is connect missing values so you do not have gaps in your line. But what I would like is for it to insert 0's for the missing fields instead of drawing a direct line to fill the gap.
Is there a way to set it to do that?
I have a LineChar, with one LineSeries, on which i am drawing values ( Y axis ), on specific time ( X axis ).The problem is that i don't wanna the points which is distanced on a specific distance in time ( let say 6 hours ) to be connected.Is there a way to make LineSeries with DateTimeAxis not connecting points distanted in specific time ?
View 1 RepliesI am trying to use AlivePDF to save a chart into a .pdf file. However, when I try to save my chart, it ends up clipping half of the chart in the pdf so it isn't even fully visible. It seems that the screencapture that AlivePDF took to generate my pdf was too small.I am trying to get a chart from a sample to work with sample code for using alivepdf that I picked off the web.[code]
View 1 Repliesthe LineSeries is not dynamically added to my CartesianChart...What's wrong in this code:
private function chartComplete():void {
var ls:LineSeries = new LineSeries();
ls.styleName = 'timeline';
[code].....
I need to recalculate the max value of lineChart according to the visible lineseries. In the application I have the ability to make visible or not the lineseries of the graph and if I make not visible the lineseries with the actual top value I want to zoom in and change the top value of the graph.
View 1 RepliesThis is my array collection
[Bindable]private var Projects:ArrayCollection = new ArrayCollection( [
{ Department: "Software", TotalProjects: 73,Completed:30,Inprogress:30,Approved:13},
{ Department: "XML",TotalProjects: 50,Completed:20,Inprogress:20,Approved:10},
{ Department: "Publishing",TotalProjects: 25,Completed:5,Inprogress:10,Approved:10},
{ Department: "Indesign", TotalProjects: 70,Completed:30,Inprogress:30,Approved:10},
{ Department: "Imaging", TotalProjects: 42,Completed:30,Inprogress:10,Approved:2}]);
[Code]...
how can i create mx:LineSeries dynamically depending upon array collection values. Now only 4 line series is there but some times i have to show more as per the array collection values change ex: if one more status HoldProject added to array collection?
I've created a Flex LineChart that shows high and low tide predictions over time. I'm using the LineSeries with form="curve", which produces a nice sinusoidal wave graph, representing water level over time. The X-axis represents time, and the Y-axis represents water level. The only data points I have to work with are high and low tide values, but I would like to figure out how to determine the y-values of arbitrary x-values along the line.[code]
View 2 RepliesThis is a fairly simple question I would think.here is the code (I cut it down for an easy read)
<fx:Declarations>
<s:AnimateColor id="rw"
target="{targetRatioCol}"
[code]....
You can easily set a stroke on a line series like this:
[Code]...
This will set alpha for the entire stroke to .8 But I want to be able to set a different alpha on the stoke for each plot based on something in the dataProvider. For example the yField in the lineSeries is "Apple" which is how it knows where to plot for the lineSeries. I want to be able to add something like alphaField which tells it what to set the stroke alpha for each plot.
[Code]...
I am plotting an AreaSeries and a LineSeries on a AreaChart using Flex 3 in built chart components. I want to code a custom item renderer for LineSeries to be shown at the intersection points where LineSeries crosses AreaSeries.
View 1 RepliesIs there anyway where I can pass the Array values (not the array collection values) to the Bar charts or column charts using flex 3.5...
here is the thing i want:::
I have array values like this,,
array1 = [23, 49, 40, 239, 20, 80, 39,49,120, 24, 31,41];
and i want to show these values on the Yaxis and months on Xaxis....
I have two Qns,
1) how can I pass this array to Bar chart or column chart.
2) how do I need to show months on Xaxis. beacuse I'm asking this regarding, I have kept a filters that even if we want to see some months or a particular months or perticalar span of months... there on Xaxis it need to change the months dynamically depending on the filters..... (for ex, on Xaxis the values should be (Jan, Apr, Jun,Oct) if i select the 3 months period filter....)
I have written a logic to collect the values of those particular months into an array, but not understading how to pass this array to Bar chart,, beacuse there I don't know what Xfield and Yfield to be given....
I am implementing a LineChart in FLEX 4. I have the chart working well except I do not like the default colors and cannot use them, as they do not relate to my data very well. For instance, Orange is not a great default color for my data column "Outdoor temperature". I would rather override it and use a green color if possible.
When I explicitly specify the SolidColorStroke, like so, this breaks the LineChart Legend:
<mx:SolidColorStroke id = "s1" color="haloGreen" weight="2"/>
<mx:LineSeries yField="v1" form="curve" displayName="Indoor Temp" lineStroke="{s1}"/>
^ With this code, The LineChart Legend stops displaying the color for that specific LineSeries, and only displays in black.
How can I override the LineSeries stroke color and persist those colors to the Legend's display?
Is this a FLEX 4 bug? I noticed in FLEX 3 examples (even on Adobe's FLEX 3 Help website) you can override the stroke colors and it persists to the Chart Legend.
I want to give a good look and feel to the flex line charts. How to show it more attractive. I have done everything, now i want to show it more attractive/rich look and feel. can you guys provide me any samples.
View 3 RepliesI'm creating a small size Flex movies which contains two line charts, at the moment the size of the release build swf is 343KB, which is too large for our needs.
I've tried changing the loading of the SWC file to Runtime Shared Libraries, but I found that this removed the text of the charts (the text for the x and y axis). Why would the text be removed when the Framework linkage is set as a Runtime shared library?
I am trying to place an image besides the label in y-axis. So I have created a custom label renderer(A HBox containing and ). The source for the image has to be set based on a property present in the data provider. The problem is, I am not able to access the BarSeriesItem in the fnSetSource() method.
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
layout="vertical"
width="1280" height="750">
[code].......
I want to display XML exported from Oracle Database as a chart......
The xml has the following structure :
<ROWSET>
<ROW>
<ORDER_ITEMS_ID>1</ORDER_ITEMS_ID>
[Code]....
I've seen many chart examples using ArrayCollection as DataProvider . using the same way , i tried to set xml . But no results.
how to set an XML as dataprovider ? ( or XMLList or XMLlistcollection )( i'm developing a small app in AIR )
Is it possible to create below type of pie charts and values create dynamically (please go through the link)?
View 3 RepliesIn Flex 3 application how to export the charts in pdf and word formats?
View 2 RepliesAdobe states that Charts are supported in mobile projects but when I try to change the following working files (created project with File - New - Flex Mobile Project - Google Nexus One):
MyTest.mxml:
<?xml version="1.0" encoding="utf-8"?>
<s:MobileApplication
xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
[code]....
to Flex Build Path (clicking "Add SWC" button):Then it fails with the error:Could not resolve to a component implementation.
I have a requirement to come up with a time line chart and a few more controls on a single page[with rich ui]. I have short listed Flex, JSF[apache trinidad], html5, gwt these technologies. None of them provide timeline charts on their own. I am looking at other options such as using third party libraries. The chart should have drill down capabilities as well. Let me know if there is any specific technology that I should try.
View 3 RepliesI need to use the item renderer in Barchart. but there is no itemRenderer property in barChart.
View 1 RepliesUsing the Flex ant task to build our application results in the "Flex Data Visualization Trial" watermark being displayed in our charts. We have professional licenses for flex builder but do not know how to tell the ant task about these.
View 1 RepliesDoes anyone know of a good Scatter Plot/Chart component that I can use with Flex Builder 3?
View 2 RepliesI have Flex Builder Professional Ver 3 (Built with Eclipse) version.
I need to build an application with charts. The problem is that there are no charting components to be seen. There is no datavisualization.swc file in the libs folder.
I am developing a tool to create dynamic hierarchical charts. I am able to create object i.e circles and link it dynamically. I want to set properties for those objects.
View 1 RepliesI want to create Yield curves using adobe flex. pls, any one have an Idea how to create yield curves in a chart using flex...
View 1 RepliesIf you see google finance or other such charts, they usually have a small pentagon on the chart that indicates when the dividend was paid. Note the D markers in the screenshot [URL]. In this link you will see A,B,C,D .... along the charts X-Axis. If you choose a larger data range say 2005- 2010 , then you will see blue dividend markers along the x-Axis. Is there any thing in Flex that will allow us to do that?
View 1 RepliesI have a Flex LineChart which contains three series:
two LineSeries
one ColumnSet
Has anyone seen or heard of a way to set the dataTipRenderer on a per-series basis? You can only override it for the entire chart and I would prefer to not have to overlay multiple charts just to achieve this effect.
I have flex project where i want to call webservice and pass values from it to the xml file to update fusion chart xml My code is
[Code]....
I'm looking to display some data in the form of charts (line graphs, pie charts etc). I also require them to have a certain amount of interactivity (pan, zoom etc.).
For these requirements, will Adobe Flex be enough for me, or would I need to use flash?
A little research told me that building charts in Flex is easy, but can they be made interactive without using Flash?