if it is possible to covert a bitmap to a Sprite? I tried casting it to a sprite, but that does not work. The reason why is because if figured out that you can't use the addChild option on a bitmap.
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I'm making a game where the player moves around a map, where the player can walk and where they can't is decided by the color of the pixel they are trying to move onto, which I get using the Bitmap.getPixel method.
What I'd like to do though is when the map image is loaded process it into a sprite or something which I can then use the DisplayObject.hitTest methods on. So I have an array of colors whcih the user can walk on, is there way I could go through each pixel and build something that would let me do that?
If I have a BitmapData that's already been drawn onto a Sprite. Is there a way to redraw the BitmapData onto a Sprites Graphics object without having to invoke beginBitmapFill and passing in the same BitmapData?
View 1 Replieshow to addChild bitmap in Sprite. I have one bitmap image in my libary. Now, I want to add it into my "Sprite" display object. I can put my libary's bitmap into movieClip but I want to do in pure as3 .
View 2 RepliesI'm kinda new to AS3, I would like to know the difference between Sprite and Bitmap classes??
View 6 RepliesI've got a Sprite object that I would like to extract somehow into a Bitmap object in order to manipulate certain pixels. For example, if i have a diamond shaped Sprite, I would like to convert it into a bitmap
View 3 Replies/*the point of this is to add a keyboardEvent to animate the image*/I am loading a bitmap image using this function:
var myLoader : Loader = new Loader();
var myURLRequest : URLRequest = new URLRequest("thesus.png");myLoader.load(myURLRequest);
function myOnComplete(event : Event) : Bitmap{ var loader : Loader =
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Following up from: http:[url]...I am trying to comeup with a function to print without creating a sprite, because that's what it seems to be causing my problem:
public function printScreen():void {
var pJob:PrintJob = new PrintJob();
var options:PrintJobOptions = new PrintJobOptions();[code]....
This is coming up with an: Error: Description Implicit coercion of a value of type flash.display:Bitmap to an unrelated type flash.display:Sprite. So how do you print a bitmap without creating a Sprite?
Maybe it is a bad habbit which still i have from Flash Professional, but : I am trying to add a simple Sprite or/and Bitmap on just created, empty application, and it just not hapening.
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
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I have a PNG that is a child of sprite object. The PNG consists of a shape in the middle of a transparent background (the alpha value is zero). I want to change the color of the sprite, but I do not want to change the transparent background.
View 2 RepliesWhat I want to do is draw the outline of an object using the IDE to create my movieclip symbol...this object will be an enclosed region e.g a cloud. I then want to be able to fill the internal area of the object with a bitmap using actionscript.
I had assumed that I would be able to do this via graphics.beginBitmapFill but there doesn't seem to be a way to specify to draw the outline within the MC or to do a floodfill with a bitmap using a point of origin within an enclosed region.
I load a picture file by Loader and add Bitmap into sprite,like follows:sprite1.addChild(myBitmap);Now I want to get the myBitmap from sprite1,how can I get myBitmap from sprite1,what code can I use?
View 1 RepliesI've just switched over to AS3, and I'm completely stumped with something.
I'm working on a project where I keep adding children to a MC already on the screen. There are two types of these children: Sprites that I use to draw lines using moveTo, lineTo, ect. Then there's sprites that have children inside of THEM that are bitmaps.
For some strange reason, the Sprites with the bitmaps on them always have a higher depth/index (AS3 terminology is still weird for me) than the normal Sprites.
Here's a diagram of my MC/children/children layers:
---------------=> (Sprites that draw lines)
(MC on Stage) =>
---------------=> (Sprites that hold bitmaps) => (Bitmap)
I wanna transform and distort my sprite which has bitmap childs from this ._ |_| To this .._ /__
View 3 RepliesI want to load an external image (dest) and display it on the stage, and i want to load another image (src) which will not be visible. When i hold the left mouse button on the image that appears on the stage, then a function that start copies the src image to the dest will be invoked. Actually i want to reproduce the scratch effect on an image that hides another underneath. here is my code [ the copypixels function is triggered on mouse_move event for debug purposes ]
package
{
import flash.display.Sprite;
import flash.display.BitmapData;
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Although the two images are loaded into memory and the first one is shown on the stage, when the mouse_move events triggers the corresponding handlers the copy does not work.
can you create arrays of Bitmap and Sprite Objects? or Custom Objects?
if not, how would you typically create multiple Objects of the same type? just a loop with
var enemy:Sprite = new Sprite();
for(var count:int=0; count<10; count++)
{
enemy = new Sprite();
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That way could be fine for many things, but theres other things I want to do.. such as, create an array of wav sounds.... and my program could pick and choose them, so they wouldnt need to load them on demand.. midi files too.
is copyPixels not as speedy as it should be when Tweening large bitmaps ?
copyPixels does a wonderful job on images 500x500 or less, but on larger images, my motion is not as smooth.
all i'm trying to do is slide an image from stage.stageWidth to 0 (right to left).
Is there a way to detect the type of a DisplayObject with a switch case statement?I noticed that you can check if the displayobject compared to the type returns true or false.
Trace(mydisplayObj is Sprite); //return true or false
Trace(mydisplayObj is MovieClip); //return true or false
But isn't there an option to get the type of the displayObject directly?
like,
switch (typeof(mydisplayObj)) {
case Sprite:
break;
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Convert a particular area of the mc to a bitmap.
so that I can able to copyPixel the bitmap data.
Do you know why this AS3 code works:
var loader = new Loader();
loader.load(new URLRequest("http://127.0.0.1/items/boing.png")));
var o:DisplayObject = addChild(loader);
o.x = 100;
o.y = 100;
But if I cast to sprite it doesn't work? Ie the sprite appears on (0, 0) instead of (100, 100):
var loader = new Loader();
loader.load(new URLRequest("http://127.0.0.1/items/boing.png"))
var o:Sprite = Sprite(addChild(loader));
o.x = 100;
o.y = 100;
How would I properly have a sprite instead of a DisplayObject? I need some sprite's features (drag'n drop, useHandCursor...), yet I wish I could still use the very quick writing with the loader.
cannot convert flash.display::Sprite@39394a9 to flash.display.MovieClip.here is sample code
var enemyArray:Array = new Array();
var mySprite:Sprite;
mySprite = new Sprite();
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Anyone can teach me how to convert an array to object or to a sprite.
View 2 Repliescannot convert flash.display::Sprite@39394a9 to flash.display.MovieClip.
here is sample code
Code:
var enemyArray:Array = new Array();
var mySprite:Sprite;
mySprite = new Sprite();
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then it will be ok, but my goal is, How can enemy call the removeEnemy() in parent while it is inside the sprite
Apparently, in order to make a bitmap transparent, one has to convert it to 256 colors from 24. I'm not sure if Flash puts it in 24 or 256, but because I can't create a transparency when using Bitmap() in my code, and from what I see displayed on the screen, it would appear that it uses 24 colors. Perhaps this is to keep things light. Nonetheless, is it possible to convert it to 256 colors?
View 1 RepliesIs there any example of passing bitmap data into iOS and returning a modfified copy. I am trying to convert a bitmap into jpeg - similar to this example in Windows [URL] but it crashed every time. P.S. Below is my attempt:
FREObject encodeJPEG(FREContext ctx, void* funcData, uint32_t argc, FREObject argv[])
{
FREObject objectBitmapData = argv[0];
FREBitmapData bitmapData;
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when i try to doing the following code it fails
bmd.setPixels(bmd.rect, decodeValue);
and the error message is: Error: Error #2030: End of file was encountered. The situation is i have store the image as binary into the database by convert the byteArray and now i would like to retrieve it and convert back to image.
Just to clear this up ByteArray Need to Place into Bitmap and then you can add to the movie Clip right?
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I'm building an XML driven video player that will allow users to customize a wide variety of layout/visual features for the player, and one of the important features is letting them switch between a regular background image, and a tiled background. I've been playing around with various methods for tiling using the Bitmap class, and its been working fine, as long as I load the image from the library. However, when I try to load the image dynamically (i.e. through XML), it doesn't jibe.
Here's the code for the tile:
function tile() {
var tile:BitmapData = BitmapData.loadBitmap("linkageIDForBitmap");
this.beginBitmapFill(tile);
this.lineTo(Stage.width, 0);
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Again, if I write a variable which references the xml node, and use that variable in the loadBitmap function, it doesn't work. I'm assuming this is because the dynamically loaded tile doesn't have a linkage ID attached? Not sure how to do that...
My other thought is to simply load the tile into a movieclip (as I do with all the other content), and then convert the movieclip to a bitmap, then proceed as normal with the code above. I've searched the boards for a method to do this, but have come up empty.
I am having a few issues converting a MC to a bitmap. I have succeeded in loading a graphic from the library, loading that as a bitmap and I can use getPixel to get the color at a certain x,y point.BUT I have another part to the problem. I have a file upload where a user can upload an image and choose a color off that logo. So I have the logo uploading, then getting loaded into an MC on the stage and it all works honky dory.However, when I (thought) I was converting it to bitmap and then use getPixel, every part of it is just returning white.[code]But no matter what co-ordinates I put in, I always get white.
View 7 Repliesvar myBitmapData:BitmapData = new BitmapData (612, 792);
myBitmapData.draw(STData_mc);
bm = new Bitmap();
bm.bitmapData = myBitmapData;
stage.addChild (bm);
these are my code. I have a movieclip named STData_mc, first I want to use var myBitmapData:BitmapData = new BitmapData (STData_mc.width, STData_mc.height); but it bring me an error. so I changed like this. but this is ok. Finally, when I add "bm" to the stage, there is nothing, just a white space.
In Flash I am able to create a font asset and add it to the library:I want to convert this asset into some BitmapData that will contain all of the characters with the correct letter spacing/line height etc.
Is there an inbuilt way of doing this other than manually creating text fields, adding a character, using BitmapData.draw() and then adding the result to a sprite sheet?
If I need to do it manually like above, is there a way to retrieve all of the embedded characters? For example, in the above screenshot I'd expect only a-z, A-Z. Or will I need to note these manually as well?