Flex :: Manipulate Shapes In Adobe?

Sep 18, 2009

I'm working on an application where I'm drawing some rectangles on the screen, and then will need to manipulate the shapes (change their size, location). I tried to do something with .drawRect and clearing the shape each time I was manipulating it, but the RAM usage was spiking and then falling (presumeably because i keep reinitializing a new component and then removing it, and garbage collection was cleaning it out). This seems like its probably not the most efficient way to do it.

Is there a way for me to just create a shape once, and then move it around on a canvas (and change its width and height without all this RAM usage?

View 2 Replies


Similar Posts:


ActionScript 3.0 :: Manipulate Shapes With Anchor Points At Run Time?

Feb 12, 2009

How to manipulate shapes with anchor points at run time?

View 6 Replies

Flash :: Professional - Select Same Color Shapes In Adobe Program?

Jan 8, 2010

how can I select same color shapes in adobe flash program ? for example we assume 10 rectangle shapes. 3 of them are red others are green. I want to use only one click or method to select 3 of them.

View 2 Replies

ActionScript 3.0 :: Import Shapes Directly From The Library As Shapes And Not As Sprites / MovieClips?

Feb 17, 2009

I have a question about shapes (i mean the flash.display.Shape class). Is it possible to import Shapes directly from the library as Shapes and not as Sprites/MovieClips? Shapes are supposed to be faster than MovieClips/Sprites, right? So why is it only possible to import MCs/Sprites from the library? I understand that generally shapes could be created solely by actionscript, but in my case the shape comprises of many points and is curved - so it's quite infeasible.

Is there maybe some sort of plugin to generate code that would draw the desired shape from a drawn shape in CS4? And a last one: Are there any benchmarks out there for performance comparison between sprites/mcs/shapes? How much performance do i loose by using a sprite instead of a shape?

View 2 Replies

Xml :: Flex - Manipulate Elements Inside A XML?

Mar 17, 2011

What are the inbuilt functions available in flex,actionscript that I can use to find a node with a specific name inside xml variable and what functions could help me manipulate it? Something like Xquery in SQL! I dont want to use for loop everytime I want to manipulate a xml variable. For example, if I want to "cut" node inside this xml and add another attribute to it named enabled pro grammatically. Or how could I find "Find Next" node and delete it?

<menuitem label="Edit">
<m label="Cut"/>
<m label="Copy"/>
<m label="Paste"/>

[code]....

View 2 Replies

Flex :: Dynamically Create Axis Via ActionScript In Adobe Flex Charting Library; Adobe Bug?

Mar 21, 2011

Multiple axis creation via MXML works fine:
http:[url]...

But when I'm trying dynamically create horizontal and vertical axis then I'm getting extra axes. I believe this is Adobe bug. How I can fix this behavior?

<?xml version="1.0" encoding="utf-8"?>
<s:Application
minHeight="600"[code].....

View 2 Replies

Flash :: Flex - Manipulate Data Returned From PHP Service In Builder

Mar 12, 2011

I'm using the data/services in Flash Builder 4 to access the php functions of a site within an Air based Crud, and figuring out the most efficient ways to work with the data objects that come back.

[Code]...

The data comes back as an associative array, which is fine if I want everything from it to be treated the same. But I'm not sure how I am supposed to pull a particular column from the array without having to go through a for loop to parse through it.. since right now the contact name would be at allContacts[i].name.

Basically I want to make a list of the names from the allContacts, so I want an array of allContacts[i].name to set as the data provider for a element. Is there any way to get that done without having to write a for loop to convert it into a new array or writing a new php function?

View 1 Replies

Actionscript 3 :: 3d Shapes In Flex?

Jul 21, 2011

I am drawing three circles in my flex application, using actionscript. But these circles are now pure 2D images, which is not looking good. How can I make it look like 3D using some shadows or shades inside the shape.

View 1 Replies

Flex :: Drawing Lines Between Shapes?

Jan 24, 2011

I have one left panel in which there are different shapes like start,end connectors..... when i drag line image inside canvas i want to draw line/connector between two shapes how would i do it

View 1 Replies

Actionscript :: Drawing Shapes In Flex?

Feb 9, 2011

I want to develop an image editing application in Flex 4. My initial requirement is to draw various shapes like Line, Rectablge, Triangle, Circle, Star etc in appication. I want to facilitate user to draw shapes using rubber banding like professional applications do.

All shapes would be vector and should look smooth in an size. So, can't use bitmap and scale them.

What are better methods to achieve this?

View 2 Replies

ActionScript 3.0 :: Programmatically Detecting Between Adobe Air And Adobe Flex?

Feb 12, 2010

I have some shared code between an Adobe AIR App and an Adobe Flex App.

On one line of this code, the program must behave differently depending on if it is running within the Air runtime, or the Flex runtime.

How can I programmatically detect the difference?

View 1 Replies

Actionscript 3 :: Drawing Shapes In Flex 4 Addchild?

Mar 31, 2010

I am simply trying to draw a rectangle inside of a panel using flex4. I am using spark instead of mx. It complains about addchild being replaced by addelement; however, addelement expects type ivisualcomponent. I think sprite should be of that type; however, it reports an error when trying to use the below code... I have tried a few different ways. I think I am missing something very basic about flex 4.

[Code]...

View 3 Replies

Flex :: Shapes In Skin Tween Effect

Apr 20, 2011

I have two shapes in a skin:

1.Circle
s:Ellipse width="20" height="20" includeIn="collapsed">
s:fill>
s:SolidColor color="#BBBBBB"/>
/s:fill>
/s:Ellipse>

2.Rectangle
s:Rect radiusX="10" radiusY="10" width="80" height="20" includeIn="expanded">
s:stroke>
s:SolidColorStroke color="0" weight="1"/>
/s:stroke>
s:fill>
s:SolidColor color="#00FF00"/>
/s:fill>
/s:Rect>

I want to have a shape tween. This kind of shape tween that is possible in Flash IDE. Circle needs to transform into rectangle smoothly. Is it possible in mxml ?

View 1 Replies

Flex :: Workarounds For Flash Bug When Drawing Large Shapes?

Dec 12, 2009

When you use Graphics object to draw very large shape(that does not fit in 10000x10000 pixels) stroke width may become much wider than value specified in lineStyle function.For now I have only two options:

1. When drawing line you can split it into several lines. However this trick does work only for drawing lines, polylines and polygons. There is no way to apply this to drawing circles and ellipses. Well, we can approximate circles via bezier curves, but this approach seems to be very inefficient.

2. Perform manual cliping. But this require manual implementation of different cliping techiniques, and I think ActionScript does not suit well for this sort of task. And again there is need to approximate visible parts of large circles.

View 1 Replies

Flex :: Underline Cont - Draw Lines Or Shapes Or Whatever Directly Onto An Mx

Jan 18, 2010

Basically I discovered its no problem at all to draw lines or shapes or whatever directly onto an mx:Text object using its graphics property (Text.graphics.lineTo, etc.). If just displaying that text, then any such drawn lines are displayed as well. However, if that Text object is used as a mask, then any drawn lines on that text object are merely ignored when the mask is rendered. And its hard for me to see the reason behind this, if anyone else is able to. I mean you're designating the Text object itself as the mask. It seems like any visual change to that text object should be part of the mask.

View 1 Replies

Flex :: Manage Mouse Clicks On Irregular Button Shapes?

Mar 1, 2010

In Flex, I am trying to design 3 buttons similar to the image uploaded at [URL]

The mouse over/click on image should work only on red colored area of the button.
How can I manage the Mouse clicks or Irregular Button shapes in Flex?

View 3 Replies

Flex :: Manipulate "userid" In CDATA And Also Send It Off In Later HTTPService Code?

Dec 21, 2010

I'm trying to use a variable that I declare in my CDATA later on in my flex document. How can I manipulate "userid" in the CDATA and also send it off in the later HTTPService code? [code]...

View 1 Replies

Flex :: Manipulate Child Control Inside A Panel Control?

Oct 12, 2009

I am trying to manipulate (move up and down, enable/disable and launch a form) child controls inside a panel control. However I am unable to get the id of the child control on which the click event occurs. To illustrate, I am trying to create similar functionality as is available. I am trying to create the up-down buttons that you see in the image at http:[url].......

View 2 Replies

Jquery :: Finding A Library That Manipulate Flex "DOM"?

Feb 24, 2010

library that would allow me to manipulate Flex "DOM" and assign events in such an elegant way that jQuery uses?

View 2 Replies

Flex :: Send Html Page With Application Installation Package In Adobe Flex?

Aug 26, 2010

I want to send a html webpage with my application in installation package,is it possible?

View 1 Replies

Flex :: Air - Rich Text Data Can Be Used Offline In An Adobe Flex Application

Nov 12, 2010

I am building an offline [URL] application in Adobe Flex. Can we use [URL] Rich Text Area fields in the offline application? I do not see the field returned in a query.

View 2 Replies

Flex :: Adobe - How Do I Ensure A Flex DataProvider Processes The Data Synchronously?

Nov 12, 2011

I am using an component, and currently have a dataProvider working that is anArrayCollection (have a separate question about how to make this an XML file... but I digress).Variable declaration looks like this:

[Bindable]
private var _dpImageList : ArrayCollection = new ArrayCollection([
{"location" : "path/to/image1.jpg"},

[code]....

View 4 Replies

Flex :: Adobe - Create Smooth Transitions For Drop Down List In Flex For Desktop Applications?

Jan 22, 2012

I have a drop down list for selecting the titles for a person, I want to employ smooth drop down when i select the drop down menu.

View 1 Replies

Flex - Get A Collection Of UIComponents Based On A Stylename In Adobe Flex?

Nov 4, 2009

Does anyone know an Actionscript equivalent of the javascript getElementsByClassName.

What I would like to do is add a custom 'stylename' to various components which I can then use to get a collection of these objects and therefore process their visibility property.

The idea is I want to hide various components based on what roles a logged in user has - I just want to make this flexible by adding an array of rolenames to a custom property or use the stylename property on a Canvas or Panel etc.

View 1 Replies

Flex :: Get HTML Text From Adobe Flex Builder RichTextEditor?

Jan 29, 2010

How to get HTML text from inputed and edited text into Adobe Flex Builder RichTextEditor control? I mean with valid HTML coming from the Flex RichTextEditor component Not Badly formated HTML, with no spaces, with tags not closed! So we have some text edited with RTE a-la

View 2 Replies

Flex :: Adobe Flex - Doing Group By At Client End (DataGrid To Pie Chart)?

Dec 23, 2010

I am in a situation where user gets the cars data from the database based on the selection and displays it in datagrid like below ( for example)

Company Model Year No
GM Chevy 2010 10
GM Chevy 2009 5
GM Pontiac 2010 12
Honda Civic 2009 12

and there will be a link next to datagrid to get Pie chart based on the data displays in the data grid . The pie graph should display grouping by company and the count . I mean for the above example that should give with two pie items , one for GM showing the number of vehicles ( in this case 3 ) and Honda showing the number of vehicles ( in this case 1 ).

I thought of getting it from the database by querying and grouping it .But here the problem is after getting the data above in the datagrid user can able to filter at client end ( By year or model ) and can say get graph . This time that should only display the graph for the data visible in Datagrid .Grouping on database for every operation is becoming expensive. Since we have already data available at client end , is there any way to group it at client ..?

View 2 Replies

Flex :: Passing Data Between Views In Adobe Flex (Actionscript)?

Mar 30, 2011

Ive read a ton of online tutorials about this and cant seem to get a definite answer...

View1.mxml
navigator.pushView(views.view2, {response:"BLAH"});
View2.mxml

[code].....

View 2 Replies

Actionscript 3 :: Flex - Ribbon Component For Adobe Flex Or Aswing?

Apr 1, 2011

Anyone can point me to free or commercial Ribbon component done for Adobe Flex or Aswing? I seen one at some point but for some reason cant find any now. (Please don't mention minddomo, since it has nothing to do do with my question).

View 2 Replies

Flex :: Adobe Flex - Event MetaData Tag And Clone Method?

Jul 22, 2011

overriding clone() while creating custom events?I read in the Flex cookbook that we need just in case we want to redispatch this event. Does this exactly means that when we want event to be bubbled up the display hierarchy , at that time our custom cloned event should be dispatched and not the Event object.

second - whats the need of metadata tag -
[Event(name="modelEvent", type="com.abc.data.model.ModelEvent")]
public class LoginModel extends EventDispatcher
I understand we need to extend EventDispatcher in case we want to dispatch evnet from class.. but In what cases i would need to specify the MetaData TAg

Third is.. If i write -- "dynamic customEventClass extends Event".. Is there any use of Dynamic i can make?

View 3 Replies

Flex :: Upload - Adobe Flex Mobile Selecting Image From Camera Roll Or Taking Picture Restarts The Application

Jan 19, 2012

I have a flex mobile application that I am working on that I am having issues with selecting an image from roll/taking a picture. My application is not tabbed, however one part of it contains a Tabbed View Navigator with tabs across the bottom. Within one of those tabs, I have the ability to upload an image to a webservice that I have created. However, when I select an image or take the picture, it pops back out to the initial splash screen and the application restarts. If I use the component standalone (outside of the tabbed view navigator) it selects the image and uploads without any problem.

[Code]...

View 1 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved