ActionScript 3.0 :: Access Image Size In TileList Cell?
Nov 29, 2009
I am using the default TileList component in AS3/CS4, where a user can upload their images and it is displayed in the TileList by using the URL of the upload as the source parameter.The final piece of the puzzle is knowing the dimensions of the image that was uploaded, but bugger me if I can find how to access each image that is displayed in each cell of the tilelist. I can of course get the dimensions of the cell itself (which of course is always the same for each one), but I want the content of the scaled image within the cell ..
I searched the forum but could not find solution to my particular problem.Here is the scenario,I have a movieclip with two textfields in library.There is a tilelist component on stage to which data provider is assigned at runtime.After that movieclip inside each tile will get updated with related texts.But the thing is i'm not able to access movieclips inside tiles.
I have a TileList that is fed by a DataProvider. The DataProvider places a source Class (and corresponding MovieClip) into the TileList as visual and interactive objects. [code]...
I would like to edit a cell by the row and column indexes so essentially do the following:
advDataGrid[2][3] = "Dogs"
so that I am setting the data grid row 2 and column 3 to Dogs. I cannot for the life of me figure out how to do this!
Side note: I need this because I am trying to allow the user to copy a section of an excel file to a section of an AdvancedDataGrid like Google Docs does. I am using this idea to do it: [URL]
has anyone made a Custom Skin for a TileList component in Flash CS5. I want to change the scrollbar of the TileList, i want the track bar as just a thin white line and the thumb a orange circle, this for a Touch Interface.
The question I have today is concerning a design of a Flash Website. Is there any certain way you will need to design a flash site so it can be viewd over cell phone with web access. The reason I'm asking is that I have a friend that say he can view some flash site and some he can't. So I'm thinking tat must have something to do with the way the site is designed.
I have a datagrid and I need the user to enter data in one of the columns. I have gotten that far, but I havnt been able to get the data the user types in. I need the input from the user. How do I retrieve it
percentColumn = new DataGridColumn(); percentColumn = dg.getColumnAt(3); percentColumn.cellRenderer = LoaderCellRenderer;
I have a TileList that loads its images from an XML, not all the images are the same size so they do not llook consistent wiyh the TileList.So i want the TileList to Scale the images it gets from the XML.
Have tried to figure out how this can be done - use this simple code to populate a datagrid with XML data in this format. What i want is a datagrid that will function as a gantt chart - with 2 different colors - just thought this might be a way to solve it. In the final XML there will be more than the 2 columns!
I have a TileList that's loaded with data from Flickr. The tilelist uses an imageRenderer to make a bunch of thumbnails. I'm trying to create a custom drag and drop function, but I want to get the image source of the tilelist mouseEvent target. Here's what the code looks like for the drag handler:
I'm running into an odd issue with itemRenderers inside a TileList.Here is a working example without an itemRenderer: 152.org/flex/
Here is the broken version with an itemRenderer: 152.org/brokenExample/. (I don't have the rep to make both of these a link)Both examples have "View Source" enabled.To see the problem use the broken example, select an album and scroll down one row. Scroll back up and the images will be switched.If you try this on the working example it's fine.This seems to be a widely known bug, but I can't find a solution for it.
UPDATE: I started playing with this example again and found out something else. Turns out you don't have to override the data setter. You can create a new method in the itemRenderer that is set whenever the tile wants to refresh. So the trick is to not rely on the initialize or creationComplete methods.This is what I have for the itemRenderer in the Application.
<itemRenderers:ImageTile img="{data}"/>
This is the code I have in the itemRenderer.
public function set img(value:String) : void { trace("setting source: " + value); this.source = value;[code]....
im trying to add some buttons or sprites on each of TileList items, i even made my own ImageCell class and inject some code that adds sprite on each image but it is not clickable - all clicks are reffering to "object MyImageCell" not that specific sprite
how to zoom the image displayed with the help of an item renderer.If i apply the Zoom effect on rollover ,the particular cell zooms the image with the scroll bars. Is their any other way of doing this without showing the scrollbars.
I have three images and I want change the images size based on the scene size (default size is 1024x768). After each image has completely loaded I call bindableUtils.setter to set width/height when scene size changes but I don't know how to make a pointer or something like that. I'm using a public var img, but it only works with the last complete image.
Here is my code: <?xml version="1.0" encoding="utf-8"?> <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
I have placed TextFileds inside TileList Compontent. When i try to select the TextField it can't show the selected Textfield in the TileList items by default the TileList items are selected.Finally i need to select the TextFields.
Here is my code:
import fl.controls.TileList; import fl.data.DataProvider; import flash.display.Sprite; import flash.events.Event; function TileListExample() { var dp:DataProvider = new DataProvider(); var totalEntries:uint = 3; var i:uint; for(i=0; i<totalEntries; i++) { dp.addItem( { source:getTf(), scaleContent:false}
I've done quite a bit of digging but it's surprisingly difficult to find informed answers to these questions. I'm making a Flash game with a friend; as far as we can tell, the code is fine, but there are some serious framerate problems that seem entirely related to the graphics.
Is there a performance difference between Movieclips as JPGs and PNGs? Most of our graphics are imported as PNGs because they have transparent sections, but I don't know whether there is a performance difference between setting image compression to JPG or PNG within Flash itselfDoes turning on "Smoothing" for an image affect performance?Obviously larger graphics have more of a performance hit, but is there any benefit to splitting a large image into pieces? Example, changing a 2000*1000 background into two 1000*1000 pieces? One thing is most of our graphics are as much as twice the size in the library as they are displayed onscreen, then scaled in the code. We had wanted to make the game still look good when zoomed in/fullscreened but that doesn't seem practical so I'm planning on resizing all of the image files to their final size in the game and removing the scaling code. Hopefully that's the major part of the problem.
how to access the size of an swf window as opposed to the stage within the swf.
I am creating an swf that is a projector file (so I'm publishing it as an exe). It won't be launched in a browser. I need to know what the size of the window displaying the swf is when it is opened.
I have set the exe to open in full screen automatically, but as far as I know, the stage height and width are equivalent to whatever is on the stage. But I am loading images from local folders so there is no initial size set.
So in short, how do you access the window size as opposed to stage size?
I am making a sort of portfolio gallery inside my flash project. Every image I try from large to small still shows up very jagged. What is the best size to fit in my 1024 by 768 stage taking up about 80% of it?
I am using flash 8. and i have one .Jpg image (1024 x 768px - Its vary) now i want to load this image to my Movieclip. But my movieclip size is 130 x 140px. how is it possible to load and fix this movieclip size.
I have a background image at 720x576px. My flash document is also set to the same. When I import my graphic and drag it onto the stage it is a completely different size?
This means I have to re-size using the free transform tool, and as I have to re-size many images for different movies that have to be exact, what is the best way to re-size them? Should my imported image not fit the stage size exactly without re-sizing at all?
I have been trying to figure this out for the longest. I had got it fixed but flash suddenly crashed and everything was lost. Now here is the as code, I want to know how I resize the _loc5, which is the image that is being called.
I am importing layers from my Photoshop file to Flash to create a Flash Banner ad using CS5. My Banner size is set-up in PS as 160x600 72DPI. Are there any tricks to getting my file size down without losing anymore resolution when importing to the flash Stage?
Can I get the height of an image from its URL information in ActionScript 3? I have the image URL. I want to draw the image in my UI and I want to set the height of the drawing area dynamically upon getting the image.
In my Flex application I load an image into the Image control. After loading the image I can apply filters like color transform or grayscale etc and then I want to save the image with the filter applied. I am having trouble saving the image with the filters applied. With the following code the Image gets saved without the filters.However, if I use [code]...
