on the bottom chart.
Sorry for not making it clear enough before.
--- In flexcoders@yahoogroups.com, Ely Greenfield [EMAIL PROTECTED]
wrote:
Still not quite clear on what you're trying to do here. You have
an array of InfoVO objects...but you don't want to display the
entire array, just a subset
Title: Mercury Email Signature
Hi Shlomi
--
The way to
do this in Flex 1.5 is to write a custom renderer. you'd want to do
something like the following:
class
myCustomFill implements
mx.charts.renderers.interfaces.BoxRenderer
{
...
public var selectedIndex:Number;
public var
Your (a) thought looks like a likely candidate. CategoryAxis objects
don't inherit their dataprovider from the chart...you need to assign
them explicitly.
Ely.
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of dave buhler
Sent: Saturday,
mx:BarSeries xField=delivery name=delivery/
mx:BarSeries xField=payment name=payment/
mx:BarSeries xField=quality name=quality/
/mx:Array
/mx:series
/mx:BarChart
On 8/29/05, Ely
am using a repeater, I am clueless about how to access the
dataProvider of the CatagoryAxis as well as the dataProivder of the
chart. I can see how I would communiate with the chart, but not the
axis.
On 8/29/05, Ely Greenfield [EMAIL PROTECTED] wrote:
OK, here's what I see from your code
Hi Tom. Sorry to say, this is not supported in Flex 1.5. Although a
good request for Flex 2.
Ely.
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Tom Fitzpatrick
Sent: Thursday, September 29, 2005 12:52 PM
To: flexcoders@yahoogroups.com
Hi Tom. The best way to do this is to pre-process your dataprovider into
a synthetic one that has all of the summed values in it. Use that as the
dataprovider for the chart, and set the various min/max fields of the
series appropriately.
Ely.
-Original Message-
From:
No, the axes don't really support inversion.
The easiest way would probably be:
1) pre-multiply your values by -1.
2) put a labelFunction on your vertical AxisRenderer that multiplies the
label value by -1 to make it look like it's positive.
3) if you want datatips, you'll have to add a
makePositive(catName:Number):Number {
return -1*catName;
}
Incidentally, do you know if therr are there plans to incorporate a
reverse axis option in later releases or somewhere I could add it to a
wish list
--- In flexcoders@yahoogroups.com, Ely Greenfield [EMAIL PROTECTED]
wrote
You want a BarChart. This won't compile (at least without warnings), but
it will get you pointed in the right direction:
var data:Array = [
{ name: Bob, start: 1955, end: 1970},
{ name: Sally, start: 1930, end: 1968}
]
BarChart dataProvider={data}
verticalAxis
You're pretty close:
var chart:BarChart=new BarChart(); // based on your xField/yField names,
I'm betting you want a column chart (vertical) and not a bar chart
(horizontal).
chart.type=overlaid;
var bseries:BarSeries=new BarSeries();
bseries.barWidthRatio=0.65; // this won't have
Sorry Jason. Short of copying the code into its own class
and modifying it, there's no way to request the axis renderer orient titles the
other way.
Ely.
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of Graham,
JasonSent: Tuesday, March 14, 2006 8:01 PMTo:
Unfortunately, no, compound objects can't be expressed in styles. You
could easily reuse it, however, by defining a subclass of LineSeries in
mxml with all the value pre-defined.
Ely.
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of
Yes, there is. In Flex 2, we've taken the multi-series behavior
embedded in column, area, and bar charts and broken them out for exactly
this kind of scenario. You should look at the 'ColumnSet' class.
Basically, you want something like this:
CartesianChart
series
ColumnSet
Hi Thunder. I believe item #3 has been addressed in the next public
release. #1 and #2 we'll look into.
Thanks for being patient ;)
Ely.
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of thunderstumpgesatwork
Sent: Monday, March 20, 2006
Thunder --
the offset, columnWidthRatio, and maxColumnWidth properties of
series are managed automatically in a ColumnChart. This is how a
ColumnChart generates the clustering behavior in ColumnSeries.
Similarly, ColumnSeries inside a ColumnSet have these properties managed
by the
Hi. In Flex 2, all of this functionality could be implemented as chart
extensions. Building on different codebases makes it easier or harder
to do some specific things, so an implementaiton using flex would
probably be different in subtle ways, but yes, in general, you could
build this as
and the chart/grid component and sets their
dataproviders to the same object. Do you think this particular use case
would be a good candidate for implementing as chart extensions?
Thanks,
Doug
--- In flexcoders@yahoogroups.com, Ely Greenfield [EMAIL PROTECTED]
wrote:
Hi. In Flex 2, all
Set the showEffect/hideEffect instead of showDataEffect/hideEffect, and set the
visibility of the series to true/false. When you toggle the visibility, the
show/hide effects will be played automatically.
Ely.
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL
showEffect or hideEffect.
Could I maybe do somthing using the dispatchEvent method?
Best regards.
Torben Nielsen
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Ely
Greenfield
Sent: giovedì 23 marzo 2006 22.31
To: flexcoders@yahoogroups.com
You're using Beta 2? You need to set lineStroke, not
stroke. The stroke property affects the color of the points on the line, not the
line itself.
There's a bug in beta2 where the legend is currently
rendering the stroke color, not the lineStroke color. So for now, set
both. It will
Can you include a screenshot of the chart? Are there
categories on it?
WHat happens if you remove the showDataEffect from the line
series?
Ely.
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of Jonathan
MirandaSent: Friday, March 24, 2006 6:49 AMTo:
Well, If you want my answer, the jury approves ;)
It's pretty hard for me to help diagnose the problem without seeing some
code. What properties were set on the DateTimeAxis? What did your data
look like? What properties were set on the line series? Etc. etc.
Ely.
-Original
Hi Thunder. The chart legend wasn't built to scroll. For codesize
reasons, it extends Tile, which means it inherits scroll functionality,
but it's been explicitly disabled.
Assuming you either anchored both sides of the hbox (left/right or
top/bottom, depending on what direction you're talking
1) make sure you're looking at the release swf size, both
on disk and in memory, not the debug swf
2) it does not grow linearly with the complexity of the UI,
but rather with the number of definitions you pull in. Building a flex app
brings in a core set of definitions. Each new _type_
Sachin, can you explain a little further? are you
looking for a vertical line at a particular X value? or a horizontal line at a
particular y value?
Ely.
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of Sachin
DharmapurikarSent: Saturday, April 01, 2006 7:23
the threshold on 50 then all values 50 should have a vertical line
drawn on corrosponding X-Axis value. In our example on 12:00 the vertical line
should appear. Does that make any sense to you?Sachin
On 4/3/06, Ely
Greenfield [EMAIL PROTECTED] wrote:
Sachin, can you explain a little
I figure it's good to take a moment every once and a while
and prove to myself that what I'm saying is actually true ;)
See attached.
Ely.
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of Jonathan
Miranda
If you get time to do
this Sachin, love to see what
You mean, you want it to extend from the right to the
left?
Here's the quick and dirty way:
1) set the 'placement' property on your
verticalAxisRenderer to 'right' to get it over to the right hand
side
2) negate the values in your
dataProvider
3) set a labelFunction on your
Is it possible? Yes.
Will it have reasonable performance? Probably not, but it's a really
easy test to find out.
Charts probably will not perform well under this load, but I'm not sure
you'll even get that far. First you have to send 200k floats over the
wire, and deserialize them in the
1) write a custom renderer for your columnseries. This renderer should
fill the columns with the standard color, _unless_ it's filling the
selected index. Something like this:
Class MyCustomRenderer
{
public var index:Number;
public var selectedIndex:Number;
function
Title: Fisheye Component v0.1 (beta 2)
I just posted a new custom component I've been toying with that might be instructive to anyone learning Flex 2. Check it out if you like.
http://www.quietlyscheming.com/blog/2006/04/14/fisheye-component-v01/
Ely.
Chart
What do you mean by change the dataProvider? Modify it? Or change to a
different one?
And if you can give an example of how you're setting the series in the
first place, I can give help adding a new one.
Ely.
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL
@yahoogroups.com, Ely Greenfield [EMAIL PROTECTED]
wrote:
What do you mean by change the dataProvider? Modify it? Or change to a
different one?
And if you can give an example of how you're setting the series in the
first place, I can give help adding a new one.
Ely.
-Original
: New Chart Types - Where would I find someone that I can engage
(pay) to build a new Chart type, or modify an existing renderer? Not a
big project I presume, and I'm finding that many firms are not
interested in small projects like that...
--- In flexcoders@yahoogroups.com, Ely Greenfield [EMAIL
Unfortunately there's no way to access this value in flex 1.5. In flex,
2, The charts support a property called 'computedGutters' which gives
you access to the computed values.
Ely.
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of
Hi Tom. You can create your own BitmapData object, then
blit the chart into it using the BitmapData.draw function (pass the chart as the
first parameter).
Ely
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of Thomas W.
GonzalezSent: Monday, May 01, 2006 8:49
Let's see
-Should I make a custom chart that extends BarChart or a custom series
that extends BarSeries? What about extending CartesianChart?
Probably you want a custom series, that either extends BarSeries or
starts from scratch. The Chart classes generally act as a coordinating
Are you stacking the series?
Ely.
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of jgraham_us
Sent: Wednesday, May 10, 2006 9:33 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Flex 1.5 - Possible BarChart bug?
Here is an example
Hi Sachin. The chart code doesn't have any
functionality for generating missing values...in specific cases (like yours)
that may be OK, but generally its an interpretation of the data with an
assumption that we can't make.
My suggestion is to do what you've suggested, but on the
client
: Thursday, May 11, 2006 7:05 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Flex 1.5 - Possible BarChart bug?
Yes, sorry its a stacked series. The first item in the series is always
undefined.
--- In flexcoders@yahoogroups.com, Ely Greenfield [EMAIL PROTECTED]
wrote:
Are you
Hi Damien. They're probably a little heavy for an 'first component'
tutorial, but I've posted a bunch of real-world flex 2 components, with
source, up on my blog at http://www.quietlyscheming.com/, with source
code.
Ely.
-Original Message-
From: flexcoders@yahoogroups.com
Title: Animated DragTile component
While I'm at it, I thought I'd mention that I posted a new component for your viewing/using/learning pleasure, the DragTile component. It adds animated Drag/Drop functionality to the Tile component, giving Picasa like visual feedback as you drag items
Hi Willem. There's not way to do what you're looking for in the current beta. But in the latest internal builds we've added an additional flag (alignLabelsToUnits) that will give you the behavior you're looking for. You'll see it in the next drop.
Ely.
-Original Message-
From:
I think you'll probably have to do this from actionscript, by
pre-processing the array into separate dataProviders.
Var separateDPs:Object = {};
For(var i:int=0;idata.length;i++)
{
var record:Object = data[i];
var id:Number = record.id;
var dp:Array = separateDPs[id];
if(dp == null)
{
Hi Prashant. If you're using BubbleSeries inside a BubbleChart, you
should set bubbleRadius on the chart itself rather than the series.
Ely.
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Prashant Balepur
Sent: Friday, May 12, 2006
You'll need to provide us with more information and/or code. I've built
charts with LineSeries rendering thousands of points, so something odd
is going on here.
What version of flex are you using?
Ely.
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL
Well, if the chart is sending the mouseOutData event after the
mouseOverData event, then your code will fail.
You might want to try something like this:
![CDATA[
private var _mouseOverIndex:Number;
function visible_true(idx) {
statistics_box.visible=true;
_mouseOverIndex =
Hi Thunder. It was, in fact, removed in beta 3. It was removed based on
scheduling and resource concerns. It is an oft-requested feature, but we
just didn't have the resources to test it to the level of quality we'd
be comfortable shipping with. Expect to see it in a future release.
HiRobert. The problem is that there's not enough room
on the axis to show all the labels, so the axis is dropping labels to make room.
It drops labels from the bottom up, so the one on the top may or may not appear
depending on the number and size of your labels. In this case, it's
you need to set it on the pie series, not the pie
chart.
Ely.
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of Dimitrios
GianninasSent: Wednesday, July 12, 2006 2:23 PMTo:
flexcoders@yahoogroups.comSubject: [flexcoders] Setting fill value of
a pie chart
Hi Mark. The datatip show/hide logic is pretty much
hardcoded into the chart. If you wanted to make more persistent datatips,
you could write a custom chart element that created and maintained datatips on
demand. Probably wouldn't be too difficult.
Ely.
From:
1) set interactive to false on both series. When a series
is set to interactive=false, it doesn't show datatips at
all.
2) set the mouse sensitivity to some very large number on
the chart.
3) add a rollOver and rollOut handler to each series. on
rollOver, set interactive on that series
on charts, itemRenderers are styles, of type
IFactory. so you want to do this:
import
mx.charts.renderers.DiamondItemRenderer;
...
columnSeries.setStyle("itemRenderer",new
ClassFactory(DiamondRenderer));
Ely.
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of
set filterData to false on the
LineSeries.
Ely.
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of
RBullottaSent: Tuesday, August 29, 2006 11:18 AMTo:
flexcoders@yahoogroups.comSubject: [flexcoders] Line chart data
points being "clipped off"
Is there a way
Hi Ben. I believe this is a known bug with stacked charts
in the 2.0 release and interpolation effects. We hope to have a fix out at some
point. Sorry about the trouble.
Ely.
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of
ben.clinkinbeardSent: Monday, August
1) is the area chart stacked?
2) As with all array properties in flash and flex, the
charts don't watch the series properties for changes (arrays don't support
'watching.'). So if you just push on to the chart's series property,
there's no guarantee as to when the chart will notice the
Tom, can you post a full sample with a description of what
you're seeing, and what you expect to see?
Gradients should fill the bounding box defined by the area
series.
E.
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of
twgonzalez01Sent: Wednesday, November
THis is a compiletime error, or runtime
error?
Ely.
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of
dataknifeSent: Wednesday, November 01, 2006 12:39
PMTo: flexcoders@yahoogroups.comSubject: [flexcoders] XML
charting troubles
All, I'm a Flex Newbie -
way around this?--- In
[EMAIL PROTECTED]ups.com,
"Ely Greenfield" [EMAIL PROTECTED]. wrote:
Tom, can you post a full sample with a description of what
you're seeing, and what you expect to see? Gradients
should fill the bounding box defined by the area s
/::doPhasedInstantiation()at
Function/http://adobe.com/AS3/2006/builtin::apply()at
mx.core::UIComponent/::callLaterDispatcher2()at
mx.core::UIComponent/::callLaterDispatcher()--- In [EMAIL PROTECTED]ups.com,
"Ely Greenfield" [EMAIL PROTECTED]. wrote:
THis is a compiletime error, or runtime er
Post away, Cristian. I wrote the gradient classes in
the charts, and can probably help.
Ely.
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of Cristian
PopSent: Thursday, November 02, 2006 1:57 AMTo:
flexcoders@yahoogroups.comSubject: [flexcoders]
t.left,
rect.top,
rect.width,rect.height,rect.cornerRadius);But
it's not working. Nothing is drawn. I guess I'm missing somemethod that
needs override.Thanks,Cristian Pop--- In [EMAIL PROTECTED]ups.com,
"Ely Greenfield" [EMAIL PROTECTED]. wrote:
Post away, Cristian. I
Hi Sam. Set interactive=false on the series you don't want
to see datatips on.
Ely.
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of Samuel R.
NeffSent: Friday, November 03, 2006 6:20 AMTo:
flexcoders@yahoogroups.comSubject: [flexcoders] Show data tips for
figured out some other solution, but
there's a software printer called FinePrint that comes in very handy
when writing print code. Wastes much less paper ;)
Ely.
-Original Message-
From: Jonathan Miranda [mailto:[EMAIL PROTECTED]
Sent: Friday, November 03, 2006 1:23 PM
To: Ely
: Thursday, November 02, 2006 3:28 PM
To: Ely Greenfield; flexcoders@yahoogroups.com
Subject: FilteredLineSeries and Printing - ChartMan Ely, we need you!
Alright, I've got it working - so for those following along, here's a
working filter at a LineSeries not LineChart levelbut hit another
that pulls the name field out of
the data and uses it as the label.
Ely.
-Original Message-
From: Jonathan Miranda [mailto:[EMAIL PROTECTED]
Sent: Thursday, November 02, 2006 3:28 PM
To: Ely Greenfield; flexcoders@yahoogroups.com
Subject: FilteredLineSeries and Printing - ChartMan Ely, we need
Hi Patrick. Look at:
1) the barWidthRatio and maxBarWidth properties on barChart
(or barSeries, if you're not using a barChart).
2) the fill style on barSeries to change the
colors.
tell
me more about what it is you want to do with images, and I can give you more
help.
Ely.
Can you post a simple sample, no server required, that
demonstrates the problem?
Ely.
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of
haravallabhanSent: Monday, November 06, 2006 4:03
AMTo: flexcoders@yahoogroups.comSubject: [flexcoders] Pie
Chart display
Coulple more questions:
- in flex, 'bar' charts usually mean horizontal, and
'column' charts mean vertical. Just to be clear, which one are you talking
about?
- it sounds like, if you mean horizontal, you want to
essentially use an image instead (or in addition to) the standard labels
p.s. maybe sending a picture demonstrating what you want
would help.
Ely.
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of djSent:
Tuesday, November 07, 2006 10:15 AMTo:
flexcoders@yahoogroups.comSubject: [flexcoders] Placing images next
to bars in bar
Yeah, unfortunately you can't specify objects in
CSS...meaning no strokes or fills (sort of...we cheat and convert numbers to
SolidColor fills).
I have some code that allows you to specify MXML
stylesheets, which can include arbitrary MXML in them. Check it out in the
ChartSampler:
. ThanksHara--- In [EMAIL PROTECTED]ups.com,
"Ely Greenfield" [EMAIL PROTECTED]. wrote:
Hi Hara. The snapshot is helpful, but I would still like some
sample code to reproduce it myself. This bug might be fixed in an
upcoming release, but I'd like to verify it if I can.
T
Hi Tom. You'll need a custom renderer to do
this. If it's just the first column you want, a one-off renderer should be
pretty easy...just extend mx/charts/renderers/BoxItemRenderer, and in the
updateDisplayList code, check the index property of the ChartItem in the data
property...if
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Setting alpha style on a single stacked column
--- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
, Ely Greenfield [EMAIL PROTECTED] wrote:
Oliver...my answer to you would be essentially the same as my answer
to
Tom
on a Radar Chart, using a custom RadarSeries class,
based roughly on the SizedPieSeries class Ely Greenfield posted, which
allows custom radius per wedge. I replaced the rendering with a new
class that draws a point on the outer radius, halfway around the wedge
(screenshot attached).
The problem
Switching from bar to column is the only way to do it (that doesn't
involve a lot of pain and suffering).
When you switch, remember to:
swap your x/y properties (xField, yField)
swap your h/v properties (horizontalAxis, verticalAxis, etc).
Ely.
From:
Hi Patrick. THe only way would be to use a labelFunction on your axis
and manually insert a line break yourself.
Ely.
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of dj
Sent: Friday, November 17, 2006 2:34 PM
To:
in the setter - not working
--- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
, Ely Greenfield [EMAIL PROTECTED] wrote:
To format the data, it would be much easier to pre-process the data
before you assign it to the chart. If you want to build the formatting
into the chart
Hi Alex. You should be able to do that with a LineSeries, in a
CartesianChart with a LinearAxis for both the horizontal and vertical
axes.. Make sure you set sortOnXField to false on the lineSeries
though, or else it will sort all of your points by horizontal value
before drawing the
Hi Tom. There's no interative modelling built in, but this should be
pretty easy to do:
1) listen for itemMouseDown events.
2) track the mouse position
3) convert the mouse position into data coordinates using the
chart.localToData() function.
4) write the new data coordinates into your
try changing Fills to fills.
Ely.
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of sanjaypmg
Sent: Monday, November 27, 2006 4:55 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] CSS for PieChart
Hi All,
I have
mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com ]
On
Behalf Of Ely Greenfield
Sent: Saturday, November 25, 2006 10:21 AM
To: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
mailto:flexcoders%40yahoogroups.com
Subject: RE: [flexcoders] Additional charting types
Hi
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Hands-on charts
Would this happen fast enough that the chart would seem to be
responding to the mouse movement?
- Tom
--- In flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com
, Ely Greenfield [EMAIL PROTECTED] wrote:
Hi Tom
working on a utility that will make this a slightly easier thing to
do...stay tuned.
Ely.
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Claude Hussenet
Sent: Monday, November 27, 2006 4:45 PM
To: flexcoders@yahoogroups.com
Cc: Ely Greenfield
), and the function I'm working with is
already tied to the mouseDown? The movement tracking seems necessary to
get the new coordinates.
- Tom
Ely Greenfield wrote:
It depends on just how much data you're trying to show in the chart,
but chances are good that it will be very responsive
ChartingElement.
But now I have got the problem that the backgroundElement is in front of the
PlotChart lines.
How can I swap them?
Again thanks a lot,
Sönke
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of
Ely Greenfield
the function know which item in the dataProvider array is
associated with the point data?
- Tom
Ely Greenfield wrote:
Yup. To do mouse tracking, you generally need a mouse down, mouse
move, and mouse up handler. Almost all of my code that does mouse
tracking looks like this:
someComponent
By default, series filter out datapoints not in the min/max range. If
you set the filterData property to false, they'll render all points.
Ely.
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Claude Hussenet
Sent: Wednesday,
To draw into the data area of the chart, you'll need to wite a custom
chart element. See my numerous posts on the subject to this list, or
some of the examples at http://www.quietlyscheming.com/
For the region of the chart...By default, a chart takes the space given
to it by its parent,
The AxisRenderer class has a 'placement' property. If you explicitly supply
your own AxisRenderer, you can set the placement appropriately:
LineChart
horizontalAxisRenderer
AxisRenderer placement=top /
...
Ely.
From:
Hello exciting world of Flex Developers. I spend a lot of time on this
list answering questions on the flex charts, and amidst an explosion of
people asking about custom charting work last week, had some thoughts on
how customizing charts might be made easier.
Since the ideas (and
Someone pointed out to me that I stupidly had left the post password
protected. The password has been removed, so if you tried to view it
and weren't able, you should try again now.
Ely.
Hello exciting world of Flex Developers. I spend a lot of
That approach will assign a drop shadow filter to each item renderer.
Sometimes that's the effect you want, and sometimes you want a drop
shadow assigned to _all_ the renderers at once. In that case, you can
assign a dropShadow to the 'filters' property of the columnSeries.
Ely.
Hi Denis. No, the default series types don't support labels by default.
You have a couple of choices:
1) write a custom item renderer, that adds a label next to each point.
This shouldn't be too difficult, but you won't have any guarantee that
an automatically generated axis range will be
I'm a little confused by your question. If you're explicitly assigning a
min/max value, you're telling the chart you don't want it to generate
automatic min/max values. If you're asking how to remove your
previously assigned min/max and ask it to restart automatically
generating min/max
to consistently click on the
button to create the moving window of (T + 3).
--- In flexcoders@yahoogroups.com
mailto:flexcoders%40yahoogroups.com , Ely Greenfield egreenfi@
wrote:
I'm a little confused by your question. If you're explicitly
assigning a
min/max value, you're telling the chart
To avoid confusing people with an avalanche of options, the mxml
namespace for the framework only contains those classes we expect people
to be using in MXML. ChartElement is one of those that very few people
use or extend in MXML (this is the first I've heard of it). So it's not
in the
That's not a bug, but as designed. All series types filter their values
out against the min/max ranges of the axes before rendering. If you'd
like to disable this behavior...i.e., you are explicitly setting the
min/max values and you don't know if the items will end up inside or
outside the
Hi Thunder. The 'computedGutters' property of the chart is the closest
thing you want. It tells you the size of the gutters surrounding the
data area of the chart, which is the area the axes occupy.
Ely.
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