I have a problem zooming in on a line chart with a dateTimeAxis as horizontal axis. I want to zoom in and out, by setting the minimum and the maximum attribute of the dateTimeAxis with a slider. The date labels change as should, but the lines disappear as I set the minimum or the maximum. Here's a part of the code I have:
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I have created a flex chart with multiple Y axis. I want that it shows origin for one of the data series. It shows the line, but on the wrong plase.
Maybe it is because I didn't tell to GridLines which axis use as a source? But, I am not sure if it is possible to do...
how to show horizontal origin on a chart with multiple axis.
Here is an examle which reproduses my problem.
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
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Here is my question:I have a hybrid chart that uses bars and linesI want to add to the right vertical axis a horizontal line that represents a break even
<mx:ColumnChart id="cvpaOpenCloseRatio" x="79" y="107"
dataProvider="{CF_Closed_to_Opened_by_MonthResult.lastResult}"
showDataTips="true">
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I have a Flex Column Chart, which shows bars with each positive and negative values.I only want to have a horizontal line at 0 to distinguish between positive and negative values.I turned off all the axis.How could I achieve to get this line?
View 1 RepliesI have a Flex Column Chart that has a range of 0 - 6 on the y-axis. I have added the following block to change the default colour of the horizontal grid lines to black.
<mx:backgroundElements>
<mx:GridLines>
<mx:horizontalStroke>
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This works fine for all but the horizontal grid line at the top of the chart (at y=6). If I change the maximum value for the y-axis to something different then this new max doesn't have the formatting applied (but all the others do).
how do I get the top line to be black like the rest of the grid lines?
I am working with a Flex DateTimeAxis. I have a scenario where the DateTimeAxis sometimes creates duplicate months on the Axis. The month label unit is generated based on a min/max value that is supplied to the DateTimeAxis, it is NOT generated by the series data as far as I can tell. In other words, the duplication does not exist within the data supplied to the chart, but is part of automatic label generation process that DateTimeAxis will execute when supplying a min/max value for the axis.[code]...
View 1 RepliesThis simple code results in November 7th in 2 places on the horizontal dateTimeAxis:
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I'm trying to have a line chart with a fixed y-axis. that is, I have values that are mostly between 30 and 70, but I'd like to have the chart y-axis as a constant between 0 and 100 so it wouldn't resize as new values are coming in (if they happen to be larger than previous values).
View 2 RepliesI'm making a chart where the x-axis needs to have dates and y-axis names. The lenght of the bar is longer when the date is later. But I want to stack multiple bars on eachother. for example This is the code I have so far
<fx:Script>
<![CDATA[
import mx.collections.ArrayCollection;
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I'm working with an Adobe Flex project and I have data I'm plotting against a DateTimeAxis (X-axis) but because there are a lot of points, I have to do some manipulation and remove some objects in the array (I do this by copying data to another array, removing items, then copying the new array into the original array). However, sometimes after I do this, the date labels disappear off of the x-axis! Why does this happen? I look through my array and I cannot find a reason its occurring (no objects with nothing in them, everything appears in chronological order).
View 1 RepliesI'm trying to make chart which is combination of bar and line chart using Flex Charting API . Here x axis would be common and y axis would be different. note that y axis got different range of value one is % and other is amount. Any one got idea how to make this chart. Here line chart would be staked on top of bar chart . The line chart and never over laid or drawn on top of bar chart.
View 1 RepliesBased on this Adobe multiple axis chart example: [URL]
Then I changed some data values to negative and my axis became not aligned anymore.
how to align vertical axis? Is this another Adobe bug or there is some property that aligns axis?
<?xml version="1.0" encoding="utf-8"?>
<s:Application
minHeight="600"
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I have a LineChart with a DateTimeAxis as horizontalAxis and a maximum set. If a point is beyond the maximum date, the whole segment will not appear. Yet, is there a way to make it appear until it reachs the border of the chart?The code here :
<?xml version="1.0"?>
<!-- Simple example to demonstrate the DateTimeAxis class. -->
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
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In Flex how can I set a custom name (string) for the X axis and Y axis titles of a chart?
(Horizontal Axis and Vertical Axis)
I am trying to create a bar char in action 3 script. But for some reason I am getting 2 y-axis and no x axis.
Can some one help spot the error. I have said "placement " bottom. The chart creation method is "getBarChartData", this method when invoked creates a barchart and adds it to a canvas. This section is visible completely and can be called on a button click.
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Is it possible to tell flex to display a chart with no visible axis? I want the contents of the chart to take up all the available space. I can set the visibility on the AxisRenderer to false which will hide the axis but that leaves an empty space where the axis would usually be. How can I remove this empty space?
<mx:horizontalAxis>
<mx:DateTimeAxis id="xAxis" dataUnits="hours" />
</mx:horizontalAxis>
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I've tried setting the height on the renderer but that has no effect, and there is no height style on the axis itself.
If the below code is run (i know the cData sections are not visible in the preview, something causes it to be ignored).
The result does not represent the data correctly.
1. Flex ignores missing date 24 aug for DECKER.
2. It wrongly associates 42.77 to 23-Aug instead of 24-AUG.
Is there a way in flex, where the x-axis is a union of all available points ?
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I have a Flex chart and on the x-axis want to be able to have different intervals set so I can draw gridlines.For example the axis may be from 0 to 82 and I would want to have an interval at 6,8, 21, 29, 40, 49, 52, 59 and 70.
View 1 RepliesI'm trying to show some data that's integers but the BarChart is using fractional values on the axis which makes no sense in this scenario. Is there any way to force the chart to only use integer values on the axis? I don't know the range so it could be anything from 1 to 10000000, so I can't just explicitly set up everything.
View 4 RepliesI want to set Maximum and minimum value for X axis in bar chart in flex action script 3 file.
Following line in working in MXML file but I want these code in actionscript 3.
I am having a chart with titles for horizontal and vertical axis. the verticalAxisTitleAlignment property of the vertical axis renderer is set to vertical. The application is a portal sort of thing and this chart is placed inside a small window. on click of the window am resizing the parent of the chart. but at that time the title of the axis is blinking and it provides a feeling that the resizing is not smooth. I dont understand why this happens? does the tile renders each time when the component is maximized? is there any way to stop that?
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I need to figure out how to get a column in a columnchart to show 100% height if it exceeds the axis maximum.For example, I am using a linear axis with a maximum of 2 but want to visually show that the column is at least 2 or greater but not show more than 2 on the axis.Currently if a value exceeds the axis maximum, flex simply doesn't show the column.
View 2 RepliesSo I have a Flex bar chart that resizes dynamically, and if I have only a few items, the height shrinks and the horizontal axis and label shrink along with it. If the height of the chart is small enough, the label shrink down to practically nothing. How can I enforce a minimum height for the axis itself? Or even a minimum font size for the labels? I've tried setting the font size on the axis renderer and the axis label renderer and Flex still wants to resize the labels how it wants.
View 1 RepliesI am taking data from SAP and displaying in column chart in a dashboard. I am using an ArrayCollection as data provider. This has 27 columns(fields). So i am using 27 columns charts. However, I also have to display the summary of these in two charts.i.e. sum of 14 columns in one chart and 13 columns into other.
View 2 RepliesI am creating column chart to show friends score statistics in facebook application. My problem is how to display friend names with images in y-axis and their score in x-axis.I cant able to pass any arguments in the method 'setSource' of tag. see the sample code here.
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
layout="vertical" width="100%" height="100%">
<mx:Script><![CDATA[
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<Projectlist><Project>
<ProjectName>Alcoswitch - ToggleSwitches
</ProjectName>
<ProjectStatusname>Planning</ProjectStatusname>
</Project><Project><ProjectName>
Transverse Wedge</ProjectName>
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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.
I am using a Column Chart to display certain data. The data is provided by an array collection. The array contains 3 elements for the horizontal axis, hence 3 labels are shown on the horizontal axis. I want to show 2 additional labels(i.e. total 5 labels) dynamically on the chart. I there a way to add labels to the horizontal axis.[code]...
View 1 RepliesI have a dynamically created chart and I need to add a horizontal and vertical axis in a script. I can't put the chart into MXML because I'm dynamically changing the chart type, deleting and creating a new chart. Therefore, the variable that I use to create the chart, an instance of chartBase, doesn't have either a horizontalAxis or verticalAxis. How do I assign to them if they don't exist? Should I be using a different type? The graphs I want to use are line, bar, and HLOC and/or candlestick.
View 1 Repliesit was possible to control the number of tick marks the Flex DateTimeAxis displays along its axis? Currently, the datetimeaxis controls how many tick marks to display on its axis whenever I change the date range on my chart. Ideally, I would just like there to be only and always 7 tick marks no matter how many datapoints are on the chart. I went into the DateTimeAxis class and noticed that there is a public function called transformCache(), which actually handles rendering the tick marks on the axis but I am not sure what class calls this method.
View 1 RepliesI am showing a stacked bar chart with Flex, and I am dynamically changing the data of the dataprovider. However, the minimum and maximum for the y-axis do not get reset with the new data. So if one dataset had a value of -100,000, but the next dataset has only positive values, the y-axis still starts at -100,000. How can I force the chart to redraw. I tried myChart.validateNow(), dataprovider.refresh(), etc.
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