Flex :: How To Customize Barchart Datatips

Apr 26, 2011

How can I customize my barchart datatips in flex? The transparent background of them is too dark to see any of the text in them.

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How Do DataTips Work In Flex Charting

Feb 13, 2012

DataTips in flex charting are a poorly documented and little-understood feature.There are three parts, the DataTip (by default a box with text inside), the DataTipTarget (default bulls-eye circle over the series' point), and the Callout (the line from dataTipTarget to DataTip box).How are these three elements created/drawn and how can they be customized?

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Actionscript 3 :: Flex - Possible To Have Flex DataTips On Canvas Rather Than Chart Objects

Jan 17, 2010

Flex charts, like AreaChart, have wonderful built-in support for displaying data "tool tips" when a user hovers over a point supplied in the data of a graph. You can hover over any of the bar graph examples on this page for a demonstration. I have a graph situation where I optionally draw in some dots as reference points on CartesianDataCanvases supplied to my AreaChart through it's <mx:annotationElements> and <mx:backgroundElements> tags.

I would like to have the same hover data-tip functionality that the AreaChart has, but applied to these dots. I realize that I am just drawing on canvas, and that no actual dataProvider supports these dots, but if there was a way to supply the CartesianDataCanvas with an array of data values or something to that effect,

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Css :: Apply StyleSheet To Datatips Of ColumnChart Control In Flex

Apr 29, 2011

how can i apply styleSheet to datatips of ColumnChart control in flex?

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Flex :: Force DataTips To Display On Graph Permanently

Nov 1, 2011

I assume I need to override the mouse over and mouse off event so that they don't do anything and then trigger the mouse over event for each column on the graph.

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Flex :: BarChart To Display Data

Dec 21, 2009

In my application, I am using a BarChart to display data. However, the text in the category axis can be too long to display on the chart, so flex adjusts the font size automatically to the point that the data is either unreadable, or the text is partially visible.The length of the text varies every time new data comes in, so I can't set the gutterLeft attribute to a static value at runtime.Two things that come to my mind are:Change the gutter dynamically according to new data/Have a scroll bar on the categoryaxis so that if any text won't fit in the space, the user can scroll to see it.[code]

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Flex :: Show / Hide Datatips On A Chart With A Secondary Series

Feb 13, 2011

I have a line chart with a column chart as a secondary series. When I roll over the line, the datatips appear. However, if I move the mouse to a spot where a column appears while still on the line, the data tip item appears for the line AND the column. How do I get it so that I only show datatips for the line but not the column?

[Code]...

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Flex :: Reverse Order Of Bars In A BarChart?

Oct 14, 2009

I'm trying to use a BarChart in Flex. I'd like it to order the bars according to the order of the ArrayCollection I fed it. i.e. data at index 0 should be the first bar on top.However, Flex is giving me the exact reverse order. i.e. data at index 0 is not the last bar in bottom. How could I tell the BarChart to reverse the order other than reversing the order of my ArrayCollection?Here's the block of code in my script tag:

[Bindable]
private var optionsArray:ArrayCollection = new ArrayCollection([
new VotingOption('Yes, it rocks!', 'yes', 5),

[code].....

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XML :: Flex BarChart - Using Data For Horizontal Axis

Apr 17, 2010

<Projectlist><Project>
<ProjectName>Alcoswitch - ToggleSwitches
</ProjectName>
<ProjectStatusname>Planning</ProjectStatusname>
</Project><Project><ProjectName>
Transverse Wedge</ProjectName>
[Code] .....
My X-Axis shows multiple values of In-Progress, but I just need one. Is it possible to represent such relationship using BarChart. Any other Flex chart is Advisable.

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AS :: Flex - Converting Barchart To Image Without Rendering?

Oct 6, 2011

Is there a way to create a BarChart (in the background) without adding it to the current view? I basically have a chart that I need to convert to an image and add it to a PDF report (using AlivePDF).

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Flex :: Refresh A BarChart After Adding A BarSeries?

Dec 23, 2011

I have a BarChart showing several normal bars and a BarSeries, like this:

<mx:BarChart id="barchart" dataProvider="{model.myList}" type="clustered">
<mx:horizontalAxis>
<mx:LinearAxis autoAdjust="true"/>[code]......

When a user clicks on a button, i need to calculate some values, put them on the "myCalculatedValue" and add another BarSeries as a comparison. I'm doing this:

var barSerie:BarSeries = new BarSeries();
barSerie.dataProvider = model.myList;[code].....

But the BarChart does not change at all. Is there some way to refresh the chart after adding the new BarSeries?

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Actionscript 3 :: Formatting The Datatip Numbers From A Flex Barchart?

Jan 8, 2010

I simply don't know how to do this. This is the code I have.

public function doFormatMoneda(valor:Number):String{
var formatoMoneda:CurrencyFormatter = new CurrencyFormatter();
formatoMoneda.precision = "2";

[code]....

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Actionscript :: Detect When BarChart Finishes Rendering In Flex?

Oct 26, 2011

Is there a way to detect when a BarChart finishes rendering? I am trying to add a snapshot of the BarChart to a PDF file but before doing this I need to wait until the BarChart has finished loading.

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Flex :: Remove Undesirable Text/HTML Tags From LineChart's Custom DataTips?

Aug 11, 2010

I wrote a function to override y FLEX LineChart's datatips because the default datatips were ugly and rather boring.I finally set the style I wanted but am now having some problems removing un-necessary tags from being displayed in the custom datatips.For example, the datatips now display things like this:

"<b>Humidity</b></BR>2010-07-05T00:15:00"

I can always perform a "Replace()" to remove those break and bold HTML tags, but that seems really un-necessary and anti-development.I am using this to set the dataTip's label text:

var hd:HitData = value as HitData;
var item:LineSeriesItem = hd.chartItem as LineSeriesItem;
_xAxisText = String(hd.displayText + ' ' + item.xValue);

[code].....

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Flex :: Add A Click Event Handler To The Vertical Axis Of A BarChart?

Mar 15, 2010

add a click event handler to the vertical axis (or any axis) of a barchart in flex? If I add the handler to the BarChart itself, it looks as though the event doesn't fire unless you click on the actual chart, not the axes.

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Flex :: BarChart - Labels(manual In The Picture) To Be Vertically Centered

Mar 14, 2011

This task doesn't seem too tough, but it has been blocking me for the last couple hours. I am doing a stacked bar chart, and I want the labels to be horizontally and vertically centered within each Bar Segment. The labels are set to be "inside". Such, you can easily center the label horizontally by setting label-align:middle, but there doesn't seem to be anything that can handle the vertical aspect.

Next approach was to create a custom component of the Bar Chart, but that go extremely messy when I was messing with the rendering functions. I thought it would be just modifying this line: v.labelY=v.y + barSeries.seriesRenderData.renderedYOffset - barSeries.seriesRenderData.renderedHalfWidth; but it hasn't worked. Attached is what the bar chart looks like now. And just to clarify, I would like these labels(manual in the picture) to be vertically centered.

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Flex :: Customize Sdk Classes?

Oct 31, 2009

I have modifyed XMLEncoder class from Flex SDK (XMLEncoder.as)

After it I run my project but I don't see any changes...

What should I do to realy modify project's behaviour?

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Flex :: Create A Customize Bar?

Jun 23, 2011

there is a bar like in the following website which i am unable to create the one with blue in color and has a question mark

the Link : customize bar

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Flex :: Customize The Sorting In Datagrid?

Jul 2, 2009

I have a column with 4 fields named : a> Main, b> Forward c> Back d> Link, if I use pre-defined sorting of datagrid with the column names which will be alphabetically, then the order is c>Back b>Forward d> Link a> Main. But, I do not want to sort based on the alphabets. I prefer to sort by names of the column fields. i.e. somehow give priority to each individual column field names. Like pre-define my own order.

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Flex :: Customize The Alert Box With Two Buttons

Apr 2, 2010

I need to customize my alert box with two button and both the button need to have different skins on them. I was able to do it for one skin. But i am unable to figure out about the two skins. My code that i have right now is below:

[Code]...

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Flex :: Customize Accordion And Panel Look?

Sep 17, 2010

I want to increase the (height) size and change the color of a spark accordion header, similarly I want to change the color of a spark panel header. Can I do this through mxml properties and css or will I need to use a custom skin?

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Flex :: Customize CircleItemRenderer In Chart?

Apr 10, 2011

<mx:LineSeries form="curve" displayName="BG" yField="Value" xField="DateTime">
<mx:itemRenderer>
<fx:Component>

[code].....

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Flex :: Customize A List In Mobile Application?

Aug 7, 2011

the thing I mean cannot be probably done with the component, but I don't know how is the component I want called. I would like to achieve a list but with sort of "icon look". You could say some sort of springboard navigation.

Here is just a quick sketch in Photoshop how it should look like: [URL]

The item is the one actual item in the list or something.

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Flex3 - Customize Data Points On A Flex Graph?

Mar 20, 2010

I have an area graph and I'm looking to have the data points to be shown. I have a CircleItemRenderer, but this shows all of the datapoints in the default stroke and fill. 1) How do I customize the display of my CircleItemRenderer? (instead of it having an orange fill, how can I change the color?

2) How can I decide to show the node for specific data points but not for others? For example, in my .XML file that imports the data for the graph, I may have a variable show_data_point which is true or false.

[Code]...

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Flex :: Customize Datagrid To Show Connectivity Between Tasks

May 18, 2010

I have made a program in Flex for creating simple schedules, similar to MS Project or Vico Control. I have one problem that I would like to solve. (You can see it here: OnTime Project Scheduling tool made in Flex

The tasks of the schedule are represented as Gantt Chart, for which I created a itemRenderer inside one of the rows in the DataGrid. The tasks are shown as gantt diagrams, but I would also like to show the connectivity between tasks.

take a look at the image below, to see what I am trying to accomplish here: (above is the image of how datagrid looks now, and below is the thing I would like to add)

how I could do this inside DataGrid's item renderer?

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Customize Highlighted Data Point Circles In Flex Charts?

Oct 5, 2011

I need to customize a look and feel of standard Flex LineChart with LineSeries. I cannot figure out how to change default circles drawn when the mouse pointer is over a data point.

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Actionscript :: Show All Datatips For A Single Lineseries?

Mar 24, 2010

show all datatips for a single lineseries in a Flex 3 linechart. This chart will have multiple lines and the functionality we're looking for is when a user hovers over a line, show all datatips associated with just that series.

showAllDataTips will not work in this case as it will display all datatips on the chart.

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Actionscript 3 :: Iterating Through Array Of Objects, Populating BarChart, And Saving Each As Image?

Jan 9, 2012

I am creating an option in my application to create a PDF report based on the results from the application.The results are represented as an ArrayCollection of XMLList objects, which I am using to populate a BarChart.To create a screenshot of each result (as a PNG), I am loading the Results Window (a Title Window) and hiding it (visible = false). I am using AlivePDF to add the capture to a PDF report.

I have been using a Timer to iterate through the results, load each result to the chart, create a delay, and then capture the image and add it to the report.

UPDATE.Currently, I am able to iterate through the results (using the Timer), but the chart does not refresh properly before capturing the screenshot and saving as PNG.Essentially,I am trying to see if there is any other possible solutions for iterating through the results and creating a delay so that I may be able to load a result to the chart, capture the screenshot, and add it to a PDF.Is there any other way to do this in Flex?Initially, I was thinking of iterating through the results array using a for loop,but this was not working due to the fact that the results were not loading in time before capturing the screenshot of the chart.

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ActionScript 1/2 :: Customize An UI Scrollbar?

Sep 7, 2010

I'm having few scroll bars for some text which is been pulled in dynamically.
How do I change the color of the UI Scrollbar? I'm using CS4.

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ActionScript 2.0 :: Saving Swf Within Swf (customize)

Aug 6, 2007

is it possible to create a flash swf, put it online and save it thru the swf to your harddrive?

i want to create a small flash piece that people should be able to change the address of a link within the flash relative to their own site. then they save it and upload it to their server and use the "customized" flash piece?

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