Flex :: Piechart Wedge Border Styling
Oct 29, 2010
Adobe's docs describe how to apply an outline to the pie chart by using the mx:stroke element within a PieSeries, however this only changes the border of the entire chart.
How do I add a border around each of the wedges in the chart?
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Apr 4, 2011
If I had an XML data like this:
<data>
<recored id='1'>
<node1>something</node1>[code]..........
and I want to use a pie chart where my dataprovider is set to the sub node "per" in "node 2" how can I go back up and set the nameField to "node1" ?
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Sep 28, 2011
I want to have a different coloured stroke (outline) used on the pie wedge under the mouse from the outline used on the other wedges.
The PieSeriesItem referenced by the mouseover event doesn't have a stroke parameter, and it looks like it is an all or nothing deal with the outline colour on the whole pie.
Is there any way of specifying the stroke parameter on a specific wedge?
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Feb 17, 2011
Is it possible to style the string returned from the labelFunction so I can change color and font of the callout (inside)? Or some other way? (It seems like a big limitation to have that only return a string that is unstylable.)
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Jul 18, 2009
In Flex 3 how to calculate start and end angle(point) of every pie chart slices?
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Nov 4, 2011
Is it possible to trigger Flex Piechart Item click event when a Datagrid Item is clicked.If so can anyone give some example.
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May 16, 2011
I'm trying to change the font color of a row in a datagrid if a certain word is found in a datafield. Is there a simple, inline way to do this?
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Jul 18, 2010
I have a dataGrid component in flex. My grid has few rows. I simply want to make the last row bold. I just can't figure how to do it.
I thought about an idea : create a factory that gets parameters so that i can pass the itemRenderer the total count of rows. But, i don't know how to check the current row in the itemRenderer itself (and compare it to the total rows).
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May 22, 2010
I created a TabNavigator with a bunch of NavigatorContent inside it, and want to skin just the buttons of the tabs themselves. So I added a skinClass, but looks like in the documentation, there's no skin part to target the button specifically.
Do I have to style the mx:TabNavigator itself to accomplish this? I was hoping not since I don't know how to style mx components and am more comfortable with styling spark.
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Mar 1, 2011
When I enter with a dragged item into datagrid, a bold line appears over the active row of the datagrid (which is fine to show the active row), but the problem is that even after I drop the item into datagrid, that line remains there. It goes only if I enter with a new item (in which case a new line comes to the respective row again).
I am using custom handler for dragdrop event for this datagrid.
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May 25, 2010
How can I give a specific color (Let's say red) to the border of dropdown menu of Flex PopUpButton.
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Sep 19, 2011
I'm trying to make a horizontal list of labels with a space in-between them (for use as part of a ticker tape).Labels outside of a list have a transparent background but as part of either the ItemRenderer or List, they get a white background. My assumption is that this is part of the default styling applied to a Spark ItemRenderer.Question - Is there any way to totally get rid of all default visual stylings applied to an ItemRenderer?
protected var messages:ArrayCollection = new ArrayCollection( new Array("1", "2", "3", "etc") );
<s:List dataProvider="{messages}" itemRenderer="SimpleTextRenderer">
<s:layout >[code].....
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Oct 9, 2009
if I had a better understanding of bezier curves. This should draw a wedge of specified angle and radius, with the the bisector a vertical line. There appears to be something I don't get, because the curve does not conform to a perfect circle.
Code:
function doWedge(rad, angle, target) {
//angle to radians, then cut in half
[code].....
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Apr 15, 2011
This should be a bit of simple geometry: How do I calculate the points to draw the lines in the code below so that it makes a 2D cone or wedge shape?
import flash.geom.Point;
//draw circle
var mc=new Sprite()[code]...........
UPDATE:I should have mentioned my aim is not to draw a wedge shape, but to draw a line from a random point to the edge of an existing circle.If you're more comfortable with algebra than actionscript,
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May 13, 2010
I am working on an custom container and I need a border for this container. I have a 15x15 image that I am creating a 9-slice border skin with. The issue that I am having is that the border skin does not appear the way that I had hoped it would.
Here is a ss of the skin in place.
Ideally I should have a transparent box with a 5 pixel border around it.
Here is my current testing code:
CSS Code:
Box
{
borderSkin: Embed(source="15x15.png",
scaleGridLeft="5",
[Code]....
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Aug 17, 2011
In Flex 4, I have a canvas that I'd like to set border-width on via css. I can set the border color and border style, but the border width remains 1 pixel wide no matter what.
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600">
<fx:Declarations>
<!-- Place non-visual elements (e.g., services, value objects) here -->
</fx:Declarations>
[Code]....
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Mar 17, 2010
if I place a Border with width and height of "100%" inside a Group with width and height of 10 pixels the Border looks bigger than 10 pixels, why?
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/halo"
>
[Code].....
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Jul 26, 2010
In flex, I am using
canvasEdit.setStyle("borderColor", 0x0134FF);
canvasEdit.setStyle("borderThickness", 3);
note: canvasEdit is of type Canvas.
But I am not able to put border on the sides of canvas.
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Aug 29, 2010
I have a MainPage, on initialize I am calling a method which would create a SWFLoader object (aka LoginPage) and loads it in the MainPage. When we run the MainPage in 800x500 window, the LoginPage loads in that window size, however when we maximize the window the content of the LoginPage gets resized to 1027X660, but the border remains 800x500, and the remainig area of the window stays blank.
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Sep 18, 2010
I have an old Flex app build with the Halo library. Now that Halo was changed to mx library, it makes the old Border component stop working and I'm unable to build the project anymore. Even when I try to change the library to MX, the Border cannot build.
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Oct 4, 2010
How do I add a border to a Flex VBox? My VBox is the renderer of a List. I've tried the following without success (in particular VBox's borderVisible="true" borderStyle="solid" borderColor="0x888888"):
<mx:List id="myList" dataProvider="{myData}"
width="100%" height="100%"
variableRowHeight="true"
[Code].....
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Mar 31, 2011
Is there a way to Set a a focus border on a datefield when it is selected and change the border to some other colour when we lose focus from the datefield.
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Apr 17, 2011
according the documentation borderThickness is an applicable style, but when I try to set it to anything (would prefer '0') it says "The style 'borderThickness' is excluded by type 'mx.controls.DateField'."I could style the background color to be the same as the background, but I have an image behind so this will not work.
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Sep 6, 2011
Is there a way to remove the left+right+bottom border of a mx:Panel?
basically I want to have the right UI instead of the left one ( check the screenshot )
I know that the default spark Panel is able to do so, but I just need to use Flex 3.
Here is what I tried already :
padding (seems only changing the children)
borderStyle = none is removing the color of the header
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Jun 25, 2009
With the Flex 3 SDK you simply needed to set the borderThickness style to 0, or set borderStyle to none. With the Flex 4 SDK ad the Spark theme, this has no effect.
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Jan 21, 2011
Is it possible? Or do I need to use Skin architecture? I can't found the property border color, so I think I need to create a entire skin customized? Or are there the property accessible by css?
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Mar 16, 2011
Let's assume I have an Image that's used a button. By default, the image has no border around it. Clicking on this Image will cause another component be displayed beneath it or next to it. When the second component is displayed, I want to draw a joined border around the Image and the second component.
The second component would not be visible by default. It would only be visible after clicking on the Image by using the popupManager, PopUpAnchor, setting the visible property, etc.
Example before clicking:
+--------------------------------+
| |
| XXX <-- My Image |
| XXX |
| |
| |
| |
| |
| |
| |
| |
+--------------------------------+
Example after clicking:
+--------------------------------+
| +---+ |
| |XXX| <-- My Image |
| |XXX|_______________ |
| | | |
| | My Second | |
| | Component | |
| | | |
| | | |
| +-------------------+ |
| |
+--------------------------------+
How difficult would it be to create something like this?
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May 2, 2011
I have a SkinnableContainer that I would like to add a border to. I have already created a skin class that creates a 1 pixel border around all four sides of the container successfully, however, I would like the border to only be for the top and bottom of the container, not the sides (left, right). How can I achieve such a thing? I have attached my current skin class.
<?xml version="1.0" encoding="utf-8"?>
<!-- containerssparkmySkinsMyBorderSkin.mxml -->
<s:Skin xmlns:fx="http://ns.adobe.com/mxml/2009"
[code]....
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Jul 29, 2011
I've just started playing about with skinning and am finding it harder than anything else I've come across in Flex 4 Mobile. It needs to be done in actionscript as I am trying to skin a flex mobile button. Here is what I have so far: (It does very little, only changes the background color)
package skins {
import flash.display.GradientType;
import flash.geom.Matrix;
import mx.utils.ColorUtil;
import spark.components.supportClasses.StyleableTextField;
import spark.skins.mobile.ButtonSkin;
[Code] .....
There doesn't seem to be much in the way of documentation for skinning Flex mobile components purely in actionscript. How do we add a border for example?
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Oct 17, 2011
I am trying to make a group of spark type in flex at runtime.i am making a couple of buttons as children of this group in runtime. i want to add border to all group. however when i use border container it hides all other children and the stuff in group container and only shows the border container screen. How can i add border to group.
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