ActionScript 3.0 :: Dynamically Change Colors On Column Chart?
Feb 9, 2009
I am a scientist who knows molecular biology well but is a neophyte to Flex/ActionScript. I created a ColumnChart representing a probability histogram. I want to allow users to select a range of values on the X-axis via 2 sliders separate from the chart itself (one for the minimum value, one for the maximum.) By default the column bars are blue. But when the user selects a range, I would like to highlight that range in the chart a different color (eg. orange). How can this be done using ActionScript?
View 0 Replies
Similar Posts:
Oct 22, 2009
Ive a column chart with 50 dynamically created bars and i want to extract the colors of these 50 bars and assign to headers in a datagrid which shows same kind of information . So pls let me know the way to extract the color assigned to bars .
View 0 Replies
May 29, 2010
When using a ColumnChart created in Flex 3, how can I to change the fill color of columns that meet a certain criteria?
Example: I have 8 columns representing agreement percentages between groups of people and want to change the fill color (or otherwise highlight) of all the columns that have over 80% agreement.
View 1 Replies
Mar 3, 2011
I'm trying to prevent a default chart item roll over highlight in a Spark column chart.If you look at any of the chart examples on this page , when you roll over any of the chart series items, they turn a darkened shade of their original colour. This is what I want to prevent.
So far I have had no luck with using the itemRollOverColor property, as this only allows you to set it to one specific colour for the whole chart (my app has several different coloured series on the chart at once). Also, trying to leverage the itemRollOver event (with preventDefault() etc) hasn't worked either.
View 1 Replies
Jul 1, 2006
I'm trying to dynamically change movieclip colors. My MovieClips (on the main timeline) are named box_mc1, box_mc2, box_mc3, etc. I have the following code, but I can't figure out why it doesn't work.[code]I don't quite understand why the trace statement doesn't work either, but the mouse pointer changes to a hand when I move over the MovieClips.
View 2 Replies
Jun 16, 2009
Can we change the width of the datagrid column dynamically by clicking on the border of the column in order to display the complete string which is too long to be displayed and needs to be scrolled ? If so, How ?
Also, how can we ensure that the column width changes dynamically based on the number of characters / length of string; since many a times the data is too long to be displayed. Can we set the column width to take the length of data into consideration before displaying onto the datagrid ?
View 4 Replies
Apr 1, 2004
i work at this place that does tons of partner sites for our main company, that all the same site, just with different color schemes and logos. i'm in the middle of redoing a lot of the elements and making them flash based. i realized if i can have a way of maybe dynamically loading the colors on the page from an exteral php or xml document, that i would save myself and other much work in the future. does anyone know if a way to do this? to load the color of something from an external document? i'm taking about fill colors here. i think i've seen it done with componients, but is there a strictly actionscript method?
View 6 Replies
May 17, 2011
I am using a singleton class (popup, which means it doesn't forget the last used variables) which contains a datagrid. I am making various columns visible/invisible, setting the widths and headers in accordance to data received from a database call. Everything works fine except that when I put the breakpoints before and after the point where I change width of columns, I do not see the change in width of datagrid at all! Instead I see some values totally out of sync as widths of datagrid column! However, since it is a singleton class, the next time I call this popup, I see widths which I did set up in last call.
I must be messing up in calling the setWidth() function (which is my custom function which changes the width of datagrid in action script). What should be the point where I should call this function? I tried in creationComplete, show and in the setter of dataprovider.
View 2 Replies
Jun 4, 2010
I am having a set of slider for each bar in the graph. I have bindded all the sliders with their corresponding bars. When i change the value of slider the value in the ArrayCollection changes and i have also used
[Code]...
View 1 Replies
Apr 6, 2010
When I customized the ColumnChart in Flex by overrided updateDisplayList function, colors in legend no longer display. As you will see in the below picture:url...
View 2 Replies
Aug 3, 2010
Apparently, it is not possible to have a chart with several independant horizontal axis. What I am trying to achieve is :
Display a bar chart, organized by any category
Overlay a line (actually a single horizontal line) on top of it (to display some sort of threshold)
I tried doing the following :
[Bindable] public var columnsDataProvider : ArrayCollection =
new ArrayCollection([{"Category" : "Cat1", "Value" : 10},
{"Category" : "Cat2", "Value" : 20}]);
[Code] .....
This is the closest to what I want, except that the line does not start span all the graphs vertically (it is drawn only between the two columns of my bar chart). Is it possible to define a completely independant horizontal axis? I also tried drawing directly on the canvas, but the canvas.lineTo() method only works in "data" coordinate; I would need something that works in "chart/canvas/absolute/whatever" coordinates.
View 1 Replies
Oct 5, 2009
I have a column chart that displays several items. When you click the bar of one of the items, the chart changes to display a new chart of details of that item. However, if the mouse is not moved, the datatip from the first chart is now visible on the second chart. Is there a way to hide the datatip when the first bar is clicked and then show the new datatip for the second chart once it's visible?
View 0 Replies
Apr 12, 2011
This is what i am trying to do: -User enters Array Values and Labels, it should sum up the values and will push a record i.e. Total, (Sum of Values) -Example user enters Jan, Feb, Mar in Labels and 10, 20, 30 in Values, so the out put should be
{title:Jan, data: 10}
{title:Feb, data: 20}
{title:Mar, data: 30}
{title:Total, data: 60}
View 0 Replies
Sep 7, 2010
I have got a new requirement in which i have to display my Column Chart in dashed manner.
View 1 Replies
Jun 8, 2011
I 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 Replies
Mar 15, 2010
[code]This code is drawing a colum chart with two columns and drawing a line across the top of both columns. I have two requirements: the line need to be dashed as of now the line starts from top right corner of the first column to the same corner of the second column. How can i shift the line to the left, so that it starts from center of first column to center of second column.
View 3 Replies
Oct 21, 2010
I 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>
[Code]....
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?
View 1 Replies
Dec 14, 2005
Q: I am making a web-application for school work. see: [URL] the collors i got working now but when i press the second button to change the view off the shoe i want that the colors change to. Now the colors keep standing. The colors are pictures converted into MC and the works with attachmovie. But with what script can i change the collors so they will change and fit on the shoe? I hope this is a good explanation. :S else i will make a better explenation.
View 3 Replies
Mar 17, 2011
I have a datagrid. It is populated dynamically by an XML file. I need to be able to set each row's text color seperately. For example, if my variable "type" is "urgent", it would be a red text color.I've spent almost 2 hours trying to figure this out. I've tried setStyle, setRendererStyle, setTextFormat and many more and dozens of combinations.
PHP Code:
import fl.controls.DataGrid;
import fl.controls.dataGridClasses.DataGridColumn;
import fl.data.DataProvider;
[code]....
View 1 Replies
May 12, 2011
How dynamically add column contains checkbox to datagrid?[code]...
View 1 Replies
Apr 13, 2005
I used the example of the "Changing Colors Using ActionScript" from your site to add to a rollover state on a movieClip. It works fine but how to I reverse the state when I rollOut. eg goes to black on rollOver and then back to its original full color image on rollOut?
View 3 Replies
Oct 3, 2008
I have been looking for a simple way to chart some data dynamically but to no avail. I have been using LineChart from Astra but I cannot change its data dynamically.
I think this very crude example should work, but it doesn't:
Code:
// The flash simply consists of a LineChart called "chart" ...
import com.yahoo.astra.fl.charts.*;
import com.yahoo.astra.fl.charts.series.LineSeries;
[Code]....
View 2 Replies
Mar 17, 2011
I have a datagrid. It is populated dynamically by an XML file. I need to be able to set each row's text color seperately. For example, if my variable "type" is "urgent", it would be a red text color.
I've spent almost 2 hours trying to figure this out. I've tried setStyle, setRendererStyle, setTextFormat and many more and dozens of combinations. I know its simple cause I think I've done it before.
[Code]....
View 2 Replies
Apr 1, 2004
I work at this place that does tons of partner sites for our main company, that all the same site, just with different color schemes and logos. i'm in the middle of redoing a lot of the elements and making them flash based. i realized if i can have a way of maybe dynamically loading the colors on the page from an external php or xml document, that i would save myself and other much work in the future.
View 5 Replies
Dec 12, 2011
I have a column chart that I made using Adobe Flash Builder.
I'd like to be able to dynamically add (or remove) column series.
View 2 Replies
Mar 2, 2011
Is it possible to develop chart in flash (eg. bar chart, pie chart)?
View 1 Replies
Aug 10, 2009
I imported a .psd file that I created with Photoshop CS4 into Flash CS4 and the colors did not transfer over correctly. The colors (specifically the green text coloring) is a lot lighter/paler than they were in photoshop. How do I import a .psd over to Flash without the colors I used in Photoshop. Attached are a .jpeg image of what the photoshop file looks like and the resulting .SWF file after importing the .psd file.
View 2 Replies
Nov 18, 2011
I have a movieClip on stage with the instance named btn1_btn. The original movieClip is just a white box with a black stroke created with the box tool, but when its clicked I want it to change color.
I have created an event listener for the btn1_btn and I have tried numerous properties of the movieClip class like color, fill etc but I am having no luck.
Also, would it be a better way to have another box on top with the alpha at 0 then when the event function runs, have the alpha set to 1?
View 3 Replies
Aug 10, 2009
I imported a .psd file that I created with Photoshop CS4 into Flash CS4 and the colors did not transfer over correctly. The colors (specifically the green text coloring) is a lot lighter/paler than they were in photoshop. How do I import a .psd over to Flash without the colors I used in Photoshop.
View 1 Replies
Nov 10, 2004
I've got a few problems with this project at the moment. I've got the function to colour tween the shapes through actionscript. As you look through it seems ok but I am trying to get all 3 boxes to change colour. Unfortunately I can only get one to change. When looking at the functions called by the buttons the second box seems to take priority over the first one. How can I get all three boxes to change to my desired colours? [URL]. This is an MX 04 fla file.
View 5 Replies
