ActionScript 3.0 :: Changing From Raster To Vector?
Aug 5, 2011
I'm working with a bit of code I ran across to see if I can convert it for a magnifying glass effect on swf's. It's written to work with raster images but in my case I've created swf's from the pngs I have to reduce their weight.The code I'm working with is filling the rectangle (magnifying glass) with the beginBitmapFill method. I'm kinda lost (being pretty new to Flash/AS3 programming) as to how to accomplish this with vector images. The key lines I'm dealing with are
ActionScript Code:
var curBd:BitmapData;
var curBmp:Bitmap;
curBmp=new Bitmap(new BitmapData(...;
[code]...
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Jan 28, 2011
I am trying to improve the frame rate of a game that draws many floor tiles. Currently, the floor tiles are vector graphics and stored as different frames in a movie clip. I wanted to experiment with rasterizing a floor tile and seeing if that would provide any frame rate boosts. I did this by converting one of my tiles (one of the frames in my movie clip) to a png and replacing the vector version of this tile with this raster version. I then tested two worlds--one filled with tile A (vector) and another filled with tile B (png).
In all my tests, world with tile A (the original vector version) outperformed the world with tile B. I am guessing that the reason I am not getting the expected performance gains is because I am still rendering the tiles in the old style and not using any strict bitmap drawing calls?why it is that this method fails to boost rendering speed? Would I have to switch my rendering code to strict bitmap draw calls?
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Nov 20, 2009
I've got a project that heavily utilizes the new 3d artwork tools in Flash CS4. My question is has anyone done any tests to see if Flash is quicker with raster or vector graphics? My SWF really bogs down on slower machines.
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Aug 13, 2010
I have recently been experimenting with animation in Flash, but now I've run into a problem-- whenever I try to add bones to a bitmap image I want to animate, I get a message saying that I "cannot link bitmap objects." Does this mean that bones can't be applied at all to raster graphics? I also tried converting the image to vectors via the Trace Bitmap function, but when I attempt to add bones to the result it complains that "the image is too complex. Please optimize or convert to a movie clip." I followed its directions, but it continued to complain that the image was too complex. As a sanity check, I drew a simple X on the frame with the pencil tool and received the same 'too complex' message from Flash when I tried to add bones to it.
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Feb 25, 2010
I have a game with a big raster map.Now we are using jpeg (4900x4200)And durring the game we need to scroll through this map.[code]In windows, we have very good performance.In Linux and Mac in flashplayer we have a good performance too.But in browsers performance is quite slow!
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Sep 17, 2010
I am very interested in applying the warp/deform effect seen in the iPhone app Wobble (it lets you define regions on a raster image and then deforms those regions as it gets input from the accelerometer or the user's touch as if they had adopted faux soft-body physics) to a game I am making, but I'm not sure how this effect was achieved. How I might program an analogous effect using Flash and as3?
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Nov 2, 2011
Can you add curve effects to text in flash without converting it to a raster format? Either applying the effect straight to the text, or converting the text to a path and applying the curve effect to the resultant path?
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Mar 26, 2012
Does anyone know a decent algorithm for drawing a anti-aliased (smooth) quadratic bezier curves in a raster?
I could simply draw them as vectors and then copy the image to a raster..
Is there any clever yet freely available algorithm to draw the curve directly to the pixels? I am currently using the algorithm implemented here:[URL].. I am doing this for learning purposes and because I am hoping it would be faster than using the copy pixels from a Shape option. Here is an example showing the none-smooth bezier is faster than the regular bezier:[URL]..
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Sep 13, 2011
I'm getting
ActionScript Code:
1067: Implicit coercion of a value of type
__AS3__.vec:Vector.ie.aro.floorplanviewer.model.buildingVOs:ConfigurationVO>[code]....
which surprises me as ConfigurationVO inherits from NodeVO.Is the compiler really not able to figure out that a Vector of a superclass should be able to hold a reference to a Vector of a subclass?
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May 7, 2010
I need to import a bunch of vector work from Photoshop into Flash. Is there a trick to it. So far, on import, it's converting the layer styles into black.
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Jul 23, 2011
If I want to pass in a vector to a function, a vector of any object specifed would it be someVetor:Vetor.<T>? beause FB 4.5 sais T is undefined.
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Dec 24, 2010
Created Vector with the initial length of 100.
var v:Vector. = new Vector.(100);
v[90] = "Ninety"
v[190] ="oneninety" //RangeError: Error #1125: The index 110 is out of range 100.
//How to change the length from 100 to 200 to store a value at index 190
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Nov 16, 2011
I am currently being confused by the Vector class.I wrote a beautiful XML to TypedClass parser. Works beautifully and without fault. UNTIL a co-worker noticed we got a Conversion Error for Vector.<Number> to Vector.<*>.
Every Vector I've ever tested all extend Vector.<*>.
Vector.<Sprite>, Vector.<String>, Vector.<Point>, Vector.<Boolean>, Vector.<TextField>, Vector.<CustomObject>, etc etc etc. ALL of them.
<type name="__AS3__.vec::Vector.<String>" base="__AS3__.vec::Vector.<*>" isDynamic="true" isFinal="false" isStatic="false">
<extendsClass type="__AS3__.vec::Vector.<*>"/>
[code]...
But then when I use describeType on Vector.<Number>, Vector.<uint> and Vector.<int>.
<type name="__AS3__.vec::Vector.<Number>" base="Object" isDynamic="true" isFinal="true" isStatic="false">
<extendsClass type="Object"/>
<constructor>
[code]....
Now I have accounted for these 3 vectors individually as even uint and int does not extend Vector.<Number> as I would have expected.
And my parsing function works for all types correctly again. But my confusion comes as to WHY this is the case, and why I couldn't find any documentation on the subject.
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Mar 11, 2011
Class ShootGame implements IGame{
[Code]...
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Jul 28, 2009
I have a large vector drawing (imagine 5000x5000) that i want to break up into separate pieces. I know that I can convert this vector drawing into a bitmap and then use the copyPixels method to create many separate bitmaps of the different regions of the original vector drawing, but is there any way to subdivide it into movieclips that just contain vector graphics instead of a bitmap?The reason im dividing a big chunk of vector graphics into smaller pieces is for performance reasons, so flash would only render a small part of this big chunk at a time (only certain regions/voxels/subdivisions are rendered at a time). But bitmaps apparently take up a lot of memory and the system im using would take much less memory if these subdivisions could be preserved in their original vector graphics form.
I imagine I could use masks somehow to achieve this effect (for each subdivision, duplicate the huge image and mask only the region that the subdivision represents), but I dont know the performance costs of masking or if this will create other problems.So is there anyway to split up a movieclip of vector graphics into smaller movieclips of vector graphics the same way copyPixels can with bitmaps?
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Aug 14, 2009
How do I change the corner radius of a Label component in Flex. Tried applying style name, and the setStyle('cornerRadius',9) methods, but doesn't work. How can I change the arrow image in the combo box control to a different image?
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Aug 31, 2009
I want to create another button on the main menu of my flash site. I want to take one of the existing buttons (which are set as movie clips) and modify it to show a different menu name and page link. BUT when I go into my library and "duplicate" my movie clip, change the instance name, drag it to the stage and attempt to modify it, the original changes as well. I need to keep the original the same and create a new one with the same code, frames, etc but with different static text. I keep going in circles
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Feb 1, 2006
basically when you load the .swf it changed everytime u re-load it , i want it to keep on changing even when the user hasnt reloaded the image
[Code]...
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Oct 14, 2009
I already Import PSD layers into the Flash CS3 project. But it Imported as a PNG image and not a vector shape.I am using it in a web page and Its size is not suitable for fast loading.
How can I import PSD layers to the flash projects as vector shapse?
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May 22, 2009
I have a simple landing page that im making for a website.The title to the site. Just plain simple static text but its just always edgy and aliased? I even tried making it orginally in a very large font size breaking it up and then reducing it in size. Still no luck.But when i zoom in using the right click menu its starts sharpening up and in real close-up seems razor sharp. But when the page is displayed at 100% size the text which is now much smaller is aliased.
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Dec 14, 2010
The great thing about vectors is the data typing / autoComplete.. The thing about them that I hate is the numeric index and the resource intensive retrieval methods you need to pull an element.
so with objects:
myObject["myObjectKey"]
is great, fast, etc. BUT there's no data typing myVector[0].myProperty is fantastic for auto complete, but there's no quick index, instead a bunch of for loop logic that can get really messy in more complicated data models where there are a lot of relationships. Does anybody know of an elegant hybrid solution aside from things like
var myProperty:MyFavoriteDataModel = myObject["myProperty"] as MyFavoriteDataModel;
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Nov 29, 2011
I have seen flash games where the player can actually draw objects. Meaning they have like a pen cursor in the game, and they can just start creating vector art. I have a game in mind where it might be a cool feature to have the user draw a few things. I bet this is a heavy subject so I am not asking for every bit of code I'd need to create something like this, but I have searched quite a lot for anything remotely brushing on this subject and clearly I have no idea what I should be punching into google.
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Aug 19, 2009
I've imported a vector graphic from AI into my stage. When I click on the vector graphic that's been converted to movie clip symbol and drill down to the vector level, as soon as I insert a keyframe in the timeline, I no longer can use an eraser to edit the vector graphic. It automatically move up one level as soon as I insert a keyframe. Does anyone have any idea why I'm getting this behavior? I want to create a hand written effect with this vector grachic.If I draw a vector square on the stage, convert to movie cli, double double click the movie and then I am able to edit or change the vector shap but that's not the case with the imported AI file.
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Jun 8, 2011
I have a main.mxml in a flash builderproject. In some library I have a vector. I need to push that vector and its contents to the ui to use to populate lists and what not. How would that be done?
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Oct 2, 2009
I am trying to use the new Vector class introduced in Flash 10. Tried compiling the code using mxmlc but am getting this error message:
Error: Type was not found or was not a compile-time constant: Vector.
public var selectedRoutes:Vector.<Route>;
What is the general consensus about the viability of using this feature? Can you do introspection of the Vector with describeType and get the type the Vector contains at runtime?
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Apr 27, 2010
Why would bitmap outperform vector?My Flash is for a large Kiosk, with rich media requirements and must function accurately as a counter. I want to keep everything vector for scalability. When I did a simple FPS test, I noticed my Bitmap version performed perfectly, and the all vector file was noticeably slower.
- only text and bitmap perform well, not vector
- background and clouds OK, but more layers slow it down
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Nov 16, 2010
I'm looking to build a website that has a flash interface and allows visitors to upload vector art in a number of file formats such as SVG, EPS and AI.
I have two rather large problems...
1) I need to load the original vector art, probably convert it to FLV and display it in my flash application.
2) After the user potentially loads a number of images, adds some text, rotates or transforms some elements, I need to save the resulting composition into a vector art format that I can print.
I'm not much of an AS developer...my experience is mostly in .NET/C# & C++. I'm looking for a good library or API that provides the functionality I will need to convert different image formats and save the results. How much of this can be done using Flash / AS...? How much in C#...?
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Feb 23, 2009
I have created a new instance of a vector class,
ActionScript Code:
var v:Vector.<String>;
v = new Vector.<String>();
[code].....
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Aug 19, 2009
im trying to recreate the swf on that page only then in AS 3.0 I'm halfway there but i cant seem to draw the correct line on the normals of the main vector. from point0 to point1 would be vector 1, and from point0 to point2 would be vector 2. Vector2 has been drawn with the normals to its sides. (the blue cross)Vector 1 has also been drawn, its the black line thats running to the green ball.Im trying to visualize the forces of vector1 on vector2. just run the code and you'll see what i mean:
ActionScript Code:
//canvas
var canvas:Sprite = new Sprite();
var point0:Sprite = new Sprite();
var gr0:Graphics=point0.graphics;
[code]....
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Oct 4, 2009
Code:
var moo : Vector.<SomeClass> = new Vector.<SomeClass>();
moo.splice(0);
[code]......
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